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Drodi---4.1.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : Drodi---4.1.1
% Problem  : GRA011+1 : TPTP v9.3.1. Bugfixed v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p

% Computer : n018.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Sep 24 12:30:40 PM UTC 2026

% Result   : Theorem 135.39s 17.55s
% Output   : CNFRefutation 20.86s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   17
%            Number of leaves      :  712
% Syntax   : Number of formulae    : 2563 (   9 unt; 697 def)
%            Number of atoms       : 24473 (2733 equ)
%            Maximal formula atoms :   25 (   9 avg)
%            Number of connectives : 40795 (18885   ~;21011   |; 170   &)
%                                         ( 701 <=>;  18  =>;   2  <=;   8 <~>)
%            Maximal formula depth :   37 (  14 avg)
%            Maximal term depth    :    7 (   2 avg)
%            Number of predicates  :  710 ( 708 usr; 697 prp; 0-3 aty)
%            Number of functors    :   19 (  19 usr;   6 con; 0-3 aty)
%            Number of variables   : 9625 (9589   !;  36   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ! [E] :
      ( edge(E)
     => head_of(E) != tail_of(E) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f2,axiom,
    ! [E] :
      ( edge(E)
     => ( vertex(tail_of(E))
        & vertex(head_of(E)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f3,axiom,
    ( complete
   => ! [V1,V2] :
        ( ( V1 != V2
          & vertex(V2)
          & vertex(V1) )
       => ? [E] :
            ( ( ( V2 = tail_of(E)
                & V1 = head_of(E) )
            <~> ( V1 = tail_of(E)
                & V2 = head_of(E) ) )
            & edge(E) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f4,axiom,
    ! [V1,V2,P] :
      ( path(V1,V2,P)
     <= ( ? [E] :
            ( ( ? [TP] :
                  ( P = path_cons(E,TP)
                  & path(head_of(E),V2,TP) )
              | ( P = path_cons(E,empty)
                & V2 = head_of(E) ) )
            & V1 = tail_of(E)
            & edge(E) )
        & vertex(V2)
        & vertex(V1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f5,axiom,
    ! [V1,V2,P] :
      ( path(V1,V2,P)
     => ( ? [E] :
            ( ( ( P = path_cons(E,empty)
                & V2 = head_of(E) )
            <~> ? [TP] :
                  ( P = path_cons(E,TP)
                  & path(head_of(E),V2,TP) ) )
            & V1 = tail_of(E)
            & edge(E) )
        & vertex(V2)
        & vertex(V1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f6,axiom,
    ! [V1,V2,P,E] :
      ( ( on_path(E,P)
        & path(V1,V2,P) )
     => ( in_path(tail_of(E),P)
        & in_path(head_of(E),P)
        & edge(E) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f7,axiom,
    ! [V1,V2,P,V] :
      ( ( in_path(V,P)
        & path(V1,V2,P) )
     => ( ? [E] :
            ( ( V = tail_of(E)
              | V = head_of(E) )
            & on_path(E,P) )
        & vertex(V) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f8,axiom,
    ! [E1,E2] :
      ( sequential(E1,E2)
    <=> ( head_of(E1) = tail_of(E2)
        & E1 != E2
        & edge(E2)
        & edge(E1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f9,axiom,
    ! [P,V1,V2] :
      ( path(V1,V2,P)
     => ! [E1,E2] :
          ( precedes(E1,E2,P)
         <= ( ( ? [E3] :
                  ( precedes(E3,E2,P)
                  & sequential(E1,E3) )
              | sequential(E1,E2) )
            & on_path(E2,P)
            & on_path(E1,P) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f10,axiom,
    ! [P,V1,V2] :
      ( path(V1,V2,P)
     => ! [E1,E2] :
          ( precedes(E1,E2,P)
         => ( ( sequential(E1,E2)
            <~> ? [E3] :
                  ( precedes(E3,E2,P)
                  & sequential(E1,E3) ) )
            & on_path(E2,P)
            & on_path(E1,P) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f11,axiom,
    ! [V1,V2,SP] :
      ( shortest_path(V1,V2,SP)
    <=> ( ! [P] :
            ( path(V1,V2,P)
           => less_or_equal(length_of(SP),length_of(P)) )
        & V1 != V2
        & path(V1,V2,SP) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f12,axiom,
    ! [V1,V2,E1,E2,P] :
      ( ( precedes(E1,E2,P)
        & shortest_path(V1,V2,P) )
     => ( ~ precedes(E2,E1,P)
        & ~ ? [E3] :
              ( head_of(E3) = head_of(E2)
              & tail_of(E3) = tail_of(E1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f13,axiom,
    ! [E1,E2,E3] :
      ( triangle(E1,E2,E3)
    <=> ( sequential(E3,E1)
        & sequential(E2,E3)
        & sequential(E1,E2)
        & edge(E3)
        & edge(E2)
        & edge(E1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f16,axiom,
    ! [P,V1,V2] :
      ( ( ! [E1,E2] :
            ( ( sequential(E1,E2)
              & on_path(E2,P)
              & on_path(E1,P) )
           => ? [E3] : triangle(E1,E2,E3) )
        & path(V1,V2,P) )
     => number_of_in(sequential_pairs,P) = number_of_in(triangles,P) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f18,conjecture,
    ( complete
   => ! [P,V1,V2] :
        ( shortest_path(V1,V2,P)
       => number_of_in(sequential_pairs,P) = number_of_in(triangles,P) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f19,negated_conjecture,
    ~ ( complete
     => ! [P,V1,V2] :
          ( shortest_path(V1,V2,P)
         => number_of_in(sequential_pairs,P) = number_of_in(triangles,P) ) ),
    inference(negated_conjecture,[status(cth)],[f18]) ).

fof(f20,plain,
    ! [E] :
      ( head_of(E) != tail_of(E)
      | ~ edge(E) ),
    inference(pre_NNF_transformation,[status(thm)],[f1]) ).

fof(f21,plain,
    ! [X0] :
      ( head_of(X0) != tail_of(X0)
      | ~ edge(X0) ),
    inference(cnf_transformation,[status(thm)],[f20]) ).

fof(f22,plain,
    ! [E] :
      ( ( vertex(tail_of(E))
        & vertex(head_of(E)) )
      | ~ edge(E) ),
    inference(pre_NNF_transformation,[status(thm)],[f2]) ).

fof(f23,plain,
    ! [X0] :
      ( vertex(head_of(X0))
      | ~ edge(X0) ),
    inference(cnf_transformation,[status(thm)],[f22]) ).

fof(f24,plain,
    ! [X0] :
      ( vertex(tail_of(X0))
      | ~ edge(X0) ),
    inference(cnf_transformation,[status(thm)],[f22]) ).

fof(f25,plain,
    ( ! [V1,V2] :
        ( ? [E] :
            ( ( ( V2 = tail_of(E)
                & V1 = head_of(E) )
            <~> ( V1 = tail_of(E)
                & V2 = head_of(E) ) )
            & edge(E) )
        | V1 = V2
        | ~ vertex(V2)
        | ~ vertex(V1) )
    | ~ complete ),
    inference(pre_NNF_transformation,[status(thm)],[f3]) ).

fof(f26,definition,
    ! [V1,V2,E] :
      ( sP0_prd(E,V2,V1)
    <=> ( V2 = tail_of(E)
        & V1 = head_of(E) ) ),
    introduced(definition,[new_symbols(definition,[sP0_prd])],[]) ).

fof(f27,plain,
    ( ! [V1,V2] :
        ( ? [E] :
            ( ( sP0_prd(E,V2,V1)
            <~> ( V1 = tail_of(E)
                & V2 = head_of(E) ) )
            & edge(E) )
        | V1 = V2
        | ~ vertex(V2)
        | ~ vertex(V1) )
    | ~ complete ),
    inference(formula_renaming,[status(thm)],[f25,f26]) ).

fof(f28,plain,
    ( ! [V1,V2] :
        ( ? [E] :
            ( ( V1 != tail_of(E)
              | V2 != head_of(E)
              | ~ sP0_prd(E,V2,V1) )
            & ( ( V1 = tail_of(E)
                & V2 = head_of(E) )
              | sP0_prd(E,V2,V1) )
            & edge(E) )
        | V1 = V2
        | ~ vertex(V2)
        | ~ vertex(V1) )
    | ~ complete ),
    inference(NNF_transformation,[status(thm)],[f27]) ).

fof(f29,plain,
    ( ! [V1,V2] :
        ( ( ( V1 != tail_of(sK0_skl(V2,V1))
            | V2 != head_of(sK0_skl(V2,V1))
            | ~ sP0_prd(sK0_skl(V2,V1),V2,V1) )
          & ( ( V1 = tail_of(sK0_skl(V2,V1))
              & V2 = head_of(sK0_skl(V2,V1)) )
            | sP0_prd(sK0_skl(V2,V1),V2,V1) )
          & edge(sK0_skl(V2,V1)) )
        | V1 = V2
        | ~ vertex(V2)
        | ~ vertex(V1) )
    | ~ complete ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl]),skolemize(E,sK0_skl(V2,V1))],[f28]) ).

fof(f30,plain,
    ! [X0,X1] :
      ( edge(sK0_skl(X1,X0))
      | X0 = X1
      | ~ vertex(X1)
      | ~ vertex(X0)
      | ~ complete ),
    inference(cnf_transformation,[status(thm)],[f29]) ).

fof(f31,plain,
    ! [X0,X1] :
      ( X1 = head_of(sK0_skl(X1,X0))
      | sP0_prd(sK0_skl(X1,X0),X1,X0)
      | X0 = X1
      | ~ vertex(X1)
      | ~ vertex(X0)
      | ~ complete ),
    inference(cnf_transformation,[status(thm)],[f29]) ).

fof(f32,plain,
    ! [X0,X1] :
      ( X0 = tail_of(sK0_skl(X1,X0))
      | sP0_prd(sK0_skl(X1,X0),X1,X0)
      | X0 = X1
      | ~ vertex(X1)
      | ~ vertex(X0)
      | ~ complete ),
    inference(cnf_transformation,[status(thm)],[f29]) ).

fof(f33,plain,
    ! [X0,X1] :
      ( X0 != tail_of(sK0_skl(X1,X0))
      | X1 != head_of(sK0_skl(X1,X0))
      | ~ sP0_prd(sK0_skl(X1,X0),X1,X0)
      | X0 = X1
      | ~ vertex(X1)
      | ~ vertex(X0)
      | ~ complete ),
    inference(cnf_transformation,[status(thm)],[f29]) ).

fof(f34,plain,
    ! [V1,V2,P] :
      ( ! [E] :
          ( ( ! [TP] :
                ( P != path_cons(E,TP)
                | ~ path(head_of(E),V2,TP) )
            & ( P != path_cons(E,empty)
              | V2 != head_of(E) ) )
          | V1 != tail_of(E)
          | ~ edge(E) )
      | ~ vertex(V2)
      | ~ vertex(V1)
      | path(V1,V2,P) ),
    inference(pre_NNF_transformation,[status(thm)],[f4]) ).

fof(f35,plain,
    ! [X0,X1,X2,X3] :
      ( X2 != path_cons(X3,empty)
      | X1 != head_of(X3)
      | X0 != tail_of(X3)
      | ~ edge(X3)
      | ~ vertex(X1)
      | ~ vertex(X0)
      | path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f34]) ).

fof(f36,plain,
    ! [X0,X1,X2,X3,X4] :
      ( X2 != path_cons(X3,X4)
      | ~ path(head_of(X3),X1,X4)
      | X0 != tail_of(X3)
      | ~ edge(X3)
      | ~ vertex(X1)
      | ~ vertex(X0)
      | path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f34]) ).

fof(f37,plain,
    ! [V1,V2,P] :
      ( ( ? [E] :
            ( ( ( P = path_cons(E,empty)
                & V2 = head_of(E) )
            <~> ? [TP] :
                  ( P = path_cons(E,TP)
                  & path(head_of(E),V2,TP) ) )
            & V1 = tail_of(E)
            & edge(E) )
        & vertex(V2)
        & vertex(V1) )
      | ~ path(V1,V2,P) ),
    inference(pre_NNF_transformation,[status(thm)],[f5]) ).

fof(f38,definition,
    ! [V2,P,E] :
      ( sP1_prd(E,P,V2)
    <=> ( P = path_cons(E,empty)
        & V2 = head_of(E) ) ),
    introduced(definition,[new_symbols(definition,[sP1_prd])],[]) ).

fof(f39,plain,
    ! [V1,V2,P] :
      ( ( ? [E] :
            ( ( sP1_prd(E,P,V2)
            <~> ? [TP] :
                  ( P = path_cons(E,TP)
                  & path(head_of(E),V2,TP) ) )
            & V1 = tail_of(E)
            & edge(E) )
        & vertex(V2)
        & vertex(V1) )
      | ~ path(V1,V2,P) ),
    inference(formula_renaming,[status(thm)],[f37,f38]) ).

fof(f40,plain,
    ! [V1,V2,P] :
      ( ( ? [E] :
            ( ( ! [TP] :
                  ( P != path_cons(E,TP)
                  | ~ path(head_of(E),V2,TP) )
              | ~ sP1_prd(E,P,V2) )
            & ( ? [TP] :
                  ( P = path_cons(E,TP)
                  & path(head_of(E),V2,TP) )
              | sP1_prd(E,P,V2) )
            & V1 = tail_of(E)
            & edge(E) )
        & vertex(V2)
        & vertex(V1) )
      | ~ path(V1,V2,P) ),
    inference(NNF_transformation,[status(thm)],[f39]) ).

fof(f41,plain,
    ! [V1,V2,P] :
      ( ( ( ! [TP] :
              ( P != path_cons(sK1_skl(P,V2,V1),TP)
              | ~ path(head_of(sK1_skl(P,V2,V1)),V2,TP) )
          | ~ sP1_prd(sK1_skl(P,V2,V1),P,V2) )
        & ( ( P = path_cons(sK1_skl(P,V2,V1),sK2_skl(P,V2,V1))
            & path(head_of(sK1_skl(P,V2,V1)),V2,sK2_skl(P,V2,V1)) )
          | sP1_prd(sK1_skl(P,V2,V1),P,V2) )
        & V1 = tail_of(sK1_skl(P,V2,V1))
        & edge(sK1_skl(P,V2,V1))
        & vertex(V2)
        & vertex(V1) )
      | ~ path(V1,V2,P) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK1_skl,sK2_skl]),skolemize(E,sK1_skl(P,V2,V1)),skolemize(TP,sK2_skl(P,V2,V1))],[f40]) ).

fof(f42,plain,
    ! [X0,X1,X2] :
      ( vertex(X0)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f41]) ).

fof(f43,plain,
    ! [X0,X1,X2] :
      ( vertex(X1)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f41]) ).

fof(f44,plain,
    ! [X0,X1,X2] :
      ( edge(sK1_skl(X2,X1,X0))
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f41]) ).

fof(f45,plain,
    ! [X0,X1,X2] :
      ( X0 = tail_of(sK1_skl(X2,X1,X0))
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f41]) ).

fof(f46,plain,
    ! [X0,X1,X2] :
      ( path(head_of(sK1_skl(X2,X1,X0)),X1,sK2_skl(X2,X1,X0))
      | sP1_prd(sK1_skl(X2,X1,X0),X2,X1)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f41]) ).

fof(f49,plain,
    ! [V1,V2,P,E] :
      ( ( in_path(tail_of(E),P)
        & in_path(head_of(E),P)
        & edge(E) )
      | ~ on_path(E,P)
      | ~ path(V1,V2,P) ),
    inference(pre_NNF_transformation,[status(thm)],[f6]) ).

fof(f50,plain,
    ! [P,E] :
      ( ( in_path(tail_of(E),P)
        & in_path(head_of(E),P)
        & edge(E) )
      | ~ on_path(E,P)
      | ! [V1,V2] : ~ path(V1,V2,P) ),
    inference(miniscoping,[status(thm)],[f49]) ).

fof(f51,plain,
    ! [X0,X1,X2,X3] :
      ( edge(X3)
      | ~ on_path(X3,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f50]) ).

fof(f52,plain,
    ! [X0,X1,X2,X3] :
      ( in_path(head_of(X3),X2)
      | ~ on_path(X3,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f50]) ).

fof(f53,plain,
    ! [X0,X1,X2,X3] :
      ( in_path(tail_of(X3),X2)
      | ~ on_path(X3,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f50]) ).

fof(f54,plain,
    ! [V1,V2,P,V] :
      ( ( ? [E] :
            ( ( V = tail_of(E)
              | V = head_of(E) )
            & on_path(E,P) )
        & vertex(V) )
      | ~ in_path(V,P)
      | ~ path(V1,V2,P) ),
    inference(pre_NNF_transformation,[status(thm)],[f7]) ).

fof(f55,plain,
    ! [P,V] :
      ( ( ? [E] :
            ( ( V = tail_of(E)
              | V = head_of(E) )
            & on_path(E,P) )
        & vertex(V) )
      | ~ in_path(V,P)
      | ! [V1,V2] : ~ path(V1,V2,P) ),
    inference(miniscoping,[status(thm)],[f54]) ).

fof(f56,plain,
    ! [P,V] :
      ( ( ( V = tail_of(sK3_skl(V,P))
          | V = head_of(sK3_skl(V,P)) )
        & on_path(sK3_skl(V,P),P)
        & vertex(V) )
      | ~ in_path(V,P)
      | ! [V1,V2] : ~ path(V1,V2,P) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK3_skl]),skolemize(E,sK3_skl(V,P))],[f55]) ).

fof(f57,plain,
    ! [X0,X1,X2,X3] :
      ( vertex(X3)
      | ~ in_path(X3,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f56]) ).

fof(f58,plain,
    ! [X0,X1,X2,X3] :
      ( on_path(sK3_skl(X3,X2),X2)
      | ~ in_path(X3,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f56]) ).

fof(f59,plain,
    ! [X0,X1,X2,X3] :
      ( X3 = tail_of(sK3_skl(X3,X2))
      | X3 = head_of(sK3_skl(X3,X2))
      | ~ in_path(X3,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f56]) ).

fof(f60,plain,
    ! [E1,E2] :
      ( ( head_of(E1) != tail_of(E2)
        | E1 = E2
        | ~ edge(E2)
        | ~ edge(E1)
        | sequential(E1,E2) )
      & ( ( head_of(E1) = tail_of(E2)
          & E1 != E2
          & edge(E2)
          & edge(E1) )
        | ~ sequential(E1,E2) ) ),
    inference(NNF_transformation,[status(thm)],[f8]) ).

fof(f61,plain,
    ( ! [E1,E2] :
        ( head_of(E1) != tail_of(E2)
        | E1 = E2
        | ~ edge(E2)
        | ~ edge(E1)
        | sequential(E1,E2) )
    & ! [E1,E2] :
        ( ( head_of(E1) = tail_of(E2)
          & E1 != E2
          & edge(E2)
          & edge(E1) )
        | ~ sequential(E1,E2) ) ),
    inference(miniscoping,[status(thm)],[f60]) ).

fof(f62,plain,
    ! [X0,X1] :
      ( edge(X0)
      | ~ sequential(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f61]) ).

fof(f63,plain,
    ! [X0,X1] :
      ( edge(X1)
      | ~ sequential(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f61]) ).

fof(f64,plain,
    ! [X0,X1] :
      ( X0 != X1
      | ~ sequential(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f61]) ).

fof(f65,plain,
    ! [X0,X1] :
      ( head_of(X0) = tail_of(X1)
      | ~ sequential(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f61]) ).

fof(f66,plain,
    ! [X0,X1] :
      ( head_of(X0) != tail_of(X1)
      | X0 = X1
      | ~ edge(X1)
      | ~ edge(X0)
      | sequential(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f61]) ).

fof(f67,plain,
    ! [P,V1,V2] :
      ( ! [E1,E2] :
          ( ( ! [E3] :
                ( ~ precedes(E3,E2,P)
                | ~ sequential(E1,E3) )
            & ~ sequential(E1,E2) )
          | ~ on_path(E2,P)
          | ~ on_path(E1,P)
          | precedes(E1,E2,P) )
      | ~ path(V1,V2,P) ),
    inference(pre_NNF_transformation,[status(thm)],[f9]) ).

fof(f68,plain,
    ! [P] :
      ( ! [E1,E2] :
          ( ( ! [E3] :
                ( ~ precedes(E3,E2,P)
                | ~ sequential(E1,E3) )
            & ~ sequential(E1,E2) )
          | ~ on_path(E2,P)
          | ~ on_path(E1,P)
          | precedes(E1,E2,P) )
      | ! [V1,V2] : ~ path(V1,V2,P) ),
    inference(miniscoping,[status(thm)],[f67]) ).

fof(f69,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sequential(X3,X4)
      | ~ on_path(X4,X2)
      | ~ on_path(X3,X2)
      | precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f68]) ).

fof(f70,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ precedes(X5,X4,X2)
      | ~ sequential(X3,X5)
      | ~ on_path(X4,X2)
      | ~ on_path(X3,X2)
      | precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f68]) ).

fof(f71,plain,
    ! [P,V1,V2] :
      ( ! [E1,E2] :
          ( ( ( sequential(E1,E2)
            <~> ? [E3] :
                  ( precedes(E3,E2,P)
                  & sequential(E1,E3) ) )
            & on_path(E2,P)
            & on_path(E1,P) )
          | ~ precedes(E1,E2,P) )
      | ~ path(V1,V2,P) ),
    inference(pre_NNF_transformation,[status(thm)],[f10]) ).

fof(f72,plain,
    ! [P,V1,V2] :
      ( ! [E1,E2] :
          ( ( ( ! [E3] :
                  ( ~ precedes(E3,E2,P)
                  | ~ sequential(E1,E3) )
              | ~ sequential(E1,E2) )
            & ( ? [E3] :
                  ( precedes(E3,E2,P)
                  & sequential(E1,E3) )
              | sequential(E1,E2) )
            & on_path(E2,P)
            & on_path(E1,P) )
          | ~ precedes(E1,E2,P) )
      | ~ path(V1,V2,P) ),
    inference(NNF_transformation,[status(thm)],[f71]) ).

fof(f73,plain,
    ! [P] :
      ( ! [E1,E2] :
          ( ( ( ! [E3] :
                  ( ~ precedes(E3,E2,P)
                  | ~ sequential(E1,E3) )
              | ~ sequential(E1,E2) )
            & ( ? [E3] :
                  ( precedes(E3,E2,P)
                  & sequential(E1,E3) )
              | sequential(E1,E2) )
            & on_path(E2,P)
            & on_path(E1,P) )
          | ~ precedes(E1,E2,P) )
      | ! [V1,V2] : ~ path(V1,V2,P) ),
    inference(miniscoping,[status(thm)],[f72]) ).

fof(f74,plain,
    ! [P] :
      ( ! [E1,E2] :
          ( ( ( ! [E3] :
                  ( ~ precedes(E3,E2,P)
                  | ~ sequential(E1,E3) )
              | ~ sequential(E1,E2) )
            & ( ( precedes(sK4_skl(E2,E1,P),E2,P)
                & sequential(E1,sK4_skl(E2,E1,P)) )
              | sequential(E1,E2) )
            & on_path(E2,P)
            & on_path(E1,P) )
          | ~ precedes(E1,E2,P) )
      | ! [V1,V2] : ~ path(V1,V2,P) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK4_skl]),skolemize(E3,sK4_skl(E2,E1,P))],[f73]) ).

fof(f75,plain,
    ! [X0,X1,X2,X3,X4] :
      ( on_path(X3,X2)
      | ~ precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f74]) ).

fof(f76,plain,
    ! [X0,X1,X2,X3,X4] :
      ( on_path(X4,X2)
      | ~ precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f74]) ).

fof(f77,plain,
    ! [X0,X1,X2,X3,X4] :
      ( sequential(X3,sK4_skl(X4,X3,X2))
      | sequential(X3,X4)
      | ~ precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f74]) ).

fof(f78,plain,
    ! [X0,X1,X2,X3,X4] :
      ( precedes(sK4_skl(X4,X3,X2),X4,X2)
      | sequential(X3,X4)
      | ~ precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f74]) ).

fof(f79,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ precedes(X5,X4,X2)
      | ~ sequential(X3,X5)
      | ~ sequential(X3,X4)
      | ~ precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f74]) ).

fof(f80,plain,
    ! [V1,V2,SP] :
      ( shortest_path(V1,V2,SP)
    <=> ( ! [P] :
            ( less_or_equal(length_of(SP),length_of(P))
            | ~ path(V1,V2,P) )
        & V1 != V2
        & path(V1,V2,SP) ) ),
    inference(pre_NNF_transformation,[status(thm)],[f11]) ).

fof(f81,plain,
    ! [V1,V2,SP] :
      ( ( ? [P] :
            ( ~ less_or_equal(length_of(SP),length_of(P))
            & path(V1,V2,P) )
        | V1 = V2
        | ~ path(V1,V2,SP)
        | shortest_path(V1,V2,SP) )
      & ( ( ! [P] :
              ( less_or_equal(length_of(SP),length_of(P))
              | ~ path(V1,V2,P) )
          & V1 != V2
          & path(V1,V2,SP) )
        | ~ shortest_path(V1,V2,SP) ) ),
    inference(NNF_transformation,[status(thm)],[f80]) ).

fof(f82,plain,
    ( ! [V1,V2,SP] :
        ( ? [P] :
            ( ~ less_or_equal(length_of(SP),length_of(P))
            & path(V1,V2,P) )
        | V1 = V2
        | ~ path(V1,V2,SP)
        | shortest_path(V1,V2,SP) )
    & ! [V1,V2,SP] :
        ( ( ! [P] :
              ( less_or_equal(length_of(SP),length_of(P))
              | ~ path(V1,V2,P) )
          & V1 != V2
          & path(V1,V2,SP) )
        | ~ shortest_path(V1,V2,SP) ) ),
    inference(miniscoping,[status(thm)],[f81]) ).

fof(f83,plain,
    ( ! [V1,V2,SP] :
        ( ( ~ less_or_equal(length_of(SP),length_of(sK5_skl(SP,V2,V1)))
          & path(V1,V2,sK5_skl(SP,V2,V1)) )
        | V1 = V2
        | ~ path(V1,V2,SP)
        | shortest_path(V1,V2,SP) )
    & ! [V1,V2,SP] :
        ( ( ! [P] :
              ( less_or_equal(length_of(SP),length_of(P))
              | ~ path(V1,V2,P) )
          & V1 != V2
          & path(V1,V2,SP) )
        | ~ shortest_path(V1,V2,SP) ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK5_skl]),skolemize(P,sK5_skl(SP,V2,V1))],[f82]) ).

fof(f84,plain,
    ! [X0,X1,X2] :
      ( path(X0,X1,X2)
      | ~ shortest_path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f83]) ).

fof(f87,plain,
    ! [X0,X1,X2] :
      ( path(X0,X1,sK5_skl(X2,X1,X0))
      | X0 = X1
      | ~ path(X0,X1,X2)
      | shortest_path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f83]) ).

fof(f89,plain,
    ! [V1,V2,E1,E2,P] :
      ( ( ~ precedes(E2,E1,P)
        & ! [E3] :
            ( head_of(E3) != head_of(E2)
            | tail_of(E3) != tail_of(E1) ) )
      | ~ precedes(E1,E2,P)
      | ~ shortest_path(V1,V2,P) ),
    inference(pre_NNF_transformation,[status(thm)],[f12]) ).

fof(f90,plain,
    ! [E1,E2,P] :
      ( ( ~ precedes(E2,E1,P)
        & ! [E3] :
            ( head_of(E3) != head_of(E2)
            | tail_of(E3) != tail_of(E1) ) )
      | ~ precedes(E1,E2,P)
      | ! [V1,V2] : ~ shortest_path(V1,V2,P) ),
    inference(miniscoping,[status(thm)],[f89]) ).

fof(f91,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( head_of(X5) != head_of(X4)
      | tail_of(X5) != tail_of(X3)
      | ~ precedes(X3,X4,X2)
      | ~ shortest_path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f90]) ).

fof(f92,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ precedes(X4,X3,X2)
      | ~ precedes(X3,X4,X2)
      | ~ shortest_path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f90]) ).

fof(f93,plain,
    ! [E1,E2,E3] :
      ( ( ~ sequential(E3,E1)
        | ~ sequential(E2,E3)
        | ~ sequential(E1,E2)
        | ~ edge(E3)
        | ~ edge(E2)
        | ~ edge(E1)
        | triangle(E1,E2,E3) )
      & ( ( sequential(E3,E1)
          & sequential(E2,E3)
          & sequential(E1,E2)
          & edge(E3)
          & edge(E2)
          & edge(E1) )
        | ~ triangle(E1,E2,E3) ) ),
    inference(NNF_transformation,[status(thm)],[f13]) ).

fof(f94,plain,
    ( ! [E1,E2,E3] :
        ( ~ sequential(E3,E1)
        | ~ sequential(E2,E3)
        | ~ sequential(E1,E2)
        | ~ edge(E3)
        | ~ edge(E2)
        | ~ edge(E1)
        | triangle(E1,E2,E3) )
    & ! [E1,E2,E3] :
        ( ( sequential(E3,E1)
          & sequential(E2,E3)
          & sequential(E1,E2)
          & edge(E3)
          & edge(E2)
          & edge(E1) )
        | ~ triangle(E1,E2,E3) ) ),
    inference(miniscoping,[status(thm)],[f93]) ).

fof(f101,plain,
    ! [X0,X1,X2] :
      ( ~ sequential(X2,X0)
      | ~ sequential(X1,X2)
      | ~ sequential(X0,X1)
      | ~ edge(X2)
      | ~ edge(X1)
      | ~ edge(X0)
      | triangle(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f94]) ).

fof(f108,plain,
    ! [P,V1,V2] :
      ( number_of_in(sequential_pairs,P) = number_of_in(triangles,P)
      | ? [E1,E2] :
          ( ! [E3] : ~ triangle(E1,E2,E3)
          & sequential(E1,E2)
          & on_path(E2,P)
          & on_path(E1,P) )
      | ~ path(V1,V2,P) ),
    inference(pre_NNF_transformation,[status(thm)],[f16]) ).

fof(f109,plain,
    ! [P] :
      ( number_of_in(sequential_pairs,P) = number_of_in(triangles,P)
      | ? [E1,E2] :
          ( ! [E3] : ~ triangle(E1,E2,E3)
          & sequential(E1,E2)
          & on_path(E2,P)
          & on_path(E1,P) )
      | ! [V1,V2] : ~ path(V1,V2,P) ),
    inference(miniscoping,[status(thm)],[f108]) ).

fof(f110,plain,
    ! [P] :
      ( number_of_in(sequential_pairs,P) = number_of_in(triangles,P)
      | ( ! [E3] : ~ triangle(sK6_skl(P),sK7_skl(P),E3)
        & sequential(sK6_skl(P),sK7_skl(P))
        & on_path(sK7_skl(P),P)
        & on_path(sK6_skl(P),P) )
      | ! [V1,V2] : ~ path(V1,V2,P) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK6_skl,sK7_skl]),skolemize(E1,sK6_skl(P)),skolemize(E2,sK7_skl(P))],[f109]) ).

fof(f111,plain,
    ! [X0,X1,X2] :
      ( number_of_in(sequential_pairs,X2) = number_of_in(triangles,X2)
      | on_path(sK6_skl(X2),X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f110]) ).

fof(f112,plain,
    ! [X0,X1,X2] :
      ( number_of_in(sequential_pairs,X2) = number_of_in(triangles,X2)
      | on_path(sK7_skl(X2),X2)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f110]) ).

fof(f113,plain,
    ! [X0,X1,X2] :
      ( number_of_in(sequential_pairs,X2) = number_of_in(triangles,X2)
      | sequential(sK6_skl(X2),sK7_skl(X2))
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f110]) ).

fof(f114,plain,
    ! [X0,X1,X2,X3] :
      ( number_of_in(sequential_pairs,X2) = number_of_in(triangles,X2)
      | ~ triangle(sK6_skl(X2),sK7_skl(X2),X3)
      | ~ path(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f110]) ).

fof(f116,plain,
    ( ? [P,V1,V2] :
        ( number_of_in(sequential_pairs,P) != number_of_in(triangles,P)
        & shortest_path(V1,V2,P) )
    & complete ),
    inference(pre_NNF_transformation,[status(thm)],[f19]) ).

fof(f117,plain,
    ( ? [P] :
        ( number_of_in(sequential_pairs,P) != number_of_in(triangles,P)
        & ? [V1,V2] : shortest_path(V1,V2,P) )
    & complete ),
    inference(miniscoping,[status(thm)],[f116]) ).

fof(f118,plain,
    ( number_of_in(sequential_pairs,sK8_skl) != number_of_in(triangles,sK8_skl)
    & shortest_path(sK9_skl,sK10_skl,sK8_skl)
    & complete ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK8_skl,sK9_skl,sK10_skl]),skolemize(P,sK8_skl),skolemize(V1,sK9_skl),skolemize(V2,sK10_skl)],[f117]) ).

fof(f119,plain,
    complete,
    inference(cnf_transformation,[status(thm)],[f118]) ).

fof(f120,plain,
    shortest_path(sK9_skl,sK10_skl,sK8_skl),
    inference(cnf_transformation,[status(thm)],[f118]) ).

fof(f121,plain,
    number_of_in(sequential_pairs,sK8_skl) != number_of_in(triangles,sK8_skl),
    inference(cnf_transformation,[status(thm)],[f118]) ).

fof(f122,plain,
    ! [V1,V2,E] :
      ( ( V2 != tail_of(E)
        | V1 != head_of(E)
        | sP0_prd(E,V2,V1) )
      & ( ( V2 = tail_of(E)
          & V1 = head_of(E) )
        | ~ sP0_prd(E,V2,V1) ) ),
    inference(NNF_transformation,[status(thm)],[f26]) ).

fof(f123,plain,
    ( ! [V1,V2,E] :
        ( V2 != tail_of(E)
        | V1 != head_of(E)
        | sP0_prd(E,V2,V1) )
    & ! [V1,V2,E] :
        ( ( V2 = tail_of(E)
          & V1 = head_of(E) )
        | ~ sP0_prd(E,V2,V1) ) ),
    inference(miniscoping,[status(thm)],[f122]) ).

fof(f124,plain,
    ! [X0,X1,X2] :
      ( X2 = head_of(X0)
      | ~ sP0_prd(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f123]) ).

fof(f125,plain,
    ! [X0,X1,X2] :
      ( X1 = tail_of(X0)
      | ~ sP0_prd(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f123]) ).

fof(f127,plain,
    ! [V2,P,E] :
      ( ( P != path_cons(E,empty)
        | V2 != head_of(E)
        | sP1_prd(E,P,V2) )
      & ( ( P = path_cons(E,empty)
          & V2 = head_of(E) )
        | ~ sP1_prd(E,P,V2) ) ),
    inference(NNF_transformation,[status(thm)],[f38]) ).

fof(f128,plain,
    ( ! [V2,P,E] :
        ( P != path_cons(E,empty)
        | V2 != head_of(E)
        | sP1_prd(E,P,V2) )
    & ! [V2,P,E] :
        ( ( P = path_cons(E,empty)
          & V2 = head_of(E) )
        | ~ sP1_prd(E,P,V2) ) ),
    inference(miniscoping,[status(thm)],[f127]) ).

fof(f129,plain,
    ! [X0,X1,X2] :
      ( X2 = head_of(X0)
      | ~ sP1_prd(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f128]) ).

fof(f132,definition,
    ( sQ0_spl
  <=> complete ),
    introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).

fof(f134,plain,
    ( sQ0_spl
    | ~ complete ),
    inference(component_clause,[status(thm)],[f132]) ).

fof(f135,definition,
    ! [X0,X1] :
      ( sQ1_spl
    <=> ( edge(sK0_skl(X1,X0))
        | X0 = X1
        | ~ vertex(X1)
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).

fof(f136,plain,
    ! [X0,X1] :
      ( ~ sQ1_spl
      | edge(sK0_skl(X1,X0))
      | X0 = X1
      | ~ vertex(X1)
      | ~ vertex(X0) ),
    inference(component_clause,[status(thm)],[f135]) ).

fof(f138,plain,
    ( sQ1_spl
    | ~ sQ0_spl ),
    inference(split_clause,[status(thm)],[f30,f132,f135]) ).

fof(f139,definition,
    ! [X0,X1] :
      ( sQ2_spl
    <=> ( X1 = head_of(sK0_skl(X1,X0))
        | sP0_prd(sK0_skl(X1,X0),X1,X0)
        | X0 = X1
        | ~ vertex(X1)
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).

fof(f140,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | X1 = head_of(sK0_skl(X1,X0))
      | sP0_prd(sK0_skl(X1,X0),X1,X0)
      | X0 = X1
      | ~ vertex(X1)
      | ~ vertex(X0) ),
    inference(component_clause,[status(thm)],[f139]) ).

fof(f142,plain,
    ( sQ2_spl
    | ~ sQ0_spl ),
    inference(split_clause,[status(thm)],[f31,f132,f139]) ).

fof(f143,definition,
    ! [X0,X1] :
      ( sQ3_spl
    <=> ( X0 = tail_of(sK0_skl(X1,X0))
        | sP0_prd(sK0_skl(X1,X0),X1,X0)
        | X0 = X1
        | ~ vertex(X1)
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).

fof(f144,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | X0 = tail_of(sK0_skl(X1,X0))
      | sP0_prd(sK0_skl(X1,X0),X1,X0)
      | X0 = X1
      | ~ vertex(X1)
      | ~ vertex(X0) ),
    inference(component_clause,[status(thm)],[f143]) ).

fof(f146,plain,
    ( sQ3_spl
    | ~ sQ0_spl ),
    inference(split_clause,[status(thm)],[f32,f132,f143]) ).

fof(f147,definition,
    ! [X0,X1] :
      ( sQ4_spl
    <=> ( X0 != tail_of(sK0_skl(X1,X0))
        | X1 != head_of(sK0_skl(X1,X0))
        | ~ sP0_prd(sK0_skl(X1,X0),X1,X0)
        | X0 = X1
        | ~ vertex(X1)
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).

fof(f148,plain,
    ! [X0,X1] :
      ( ~ sQ4_spl
      | X0 != tail_of(sK0_skl(X1,X0))
      | X1 != head_of(sK0_skl(X1,X0))
      | ~ sP0_prd(sK0_skl(X1,X0),X1,X0)
      | X0 = X1
      | ~ vertex(X1)
      | ~ vertex(X0) ),
    inference(component_clause,[status(thm)],[f147]) ).

fof(f150,plain,
    ( sQ4_spl
    | ~ sQ0_spl ),
    inference(split_clause,[status(thm)],[f33,f132,f147]) ).

fof(f151,plain,
    ! [X0] :
      ( ~ edge(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(tail_of(X0))
      | path(tail_of(X0),head_of(X0),path_cons(X0,empty)) ),
    inference(destructive_equality_resolution,[status(thm)],[f35]) ).

fof(f152,plain,
    ! [X0,X1,X2] :
      ( ~ path(head_of(X0),X1,X2)
      | ~ edge(X0)
      | ~ vertex(X1)
      | ~ vertex(tail_of(X0))
      | path(tail_of(X0),X1,path_cons(X0,X2)) ),
    inference(destructive_equality_resolution,[status(thm)],[f36]) ).

fof(f153,plain,
    ! [X0] : ~ sequential(X0,X0),
    inference(destructive_equality_resolution,[status(thm)],[f64]) ).

fof(f157,plain,
    ( sQ0_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f134,f119]) ).

fof(f158,plain,
    sQ0_spl,
    inference(contradiction_clause,[status(thm)],[f157]) ).

fof(f159,plain,
    path(sK9_skl,sK10_skl,sK8_skl),
    inference(resolution,[status(thm)],[f84,f120]) ).

fof(f160,plain,
    ! [X0,X1,X2,X3,X4] :
      ( head_of(X3) != head_of(X4)
      | ~ precedes(X3,X4,X2)
      | ~ shortest_path(X0,X1,X2) ),
    inference(equality_resolution,[status(thm)],[f91]) ).

fof(f161,plain,
    ! [X0,X1] :
      ( ~ precedes(X1,X0,sK8_skl)
      | ~ precedes(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f92,f120]) ).

fof(f163,plain,
    ! [X0] :
      ( ~ edge(X0)
      | ~ vertex(head_of(X0))
      | path(tail_of(X0),head_of(X0),path_cons(X0,empty)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f151,f24]) ).

fof(f165,plain,
    ! [X0,X1,X2] :
      ( ~ path(head_of(X0),X1,X2)
      | ~ edge(X0)
      | ~ vertex(X1)
      | path(tail_of(X0),X1,path_cons(X0,X2)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f152,f24]) ).

fof(f169,plain,
    ! [X0,X1,X2] :
      ( ~ path(head_of(X0),X1,X2)
      | ~ edge(X0)
      | path(tail_of(X0),X1,path_cons(X0,X2)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f165,f43]) ).

fof(f172,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( head_of(X0) != head_of(X6)
      | ~ precedes(sK1_skl(X2,X1,tail_of(X0)),X6,X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(X0),X1,X2) ),
    inference(resolution,[status(thm)],[f45,f91]) ).

fof(f173,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( head_of(sK1_skl(X2,X1,tail_of(X0))) != head_of(X6)
      | ~ precedes(X0,X6,X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(X0),X1,X2) ),
    inference(resolution,[status(thm)],[f45,f91]) ).

fof(f175,plain,
    ! [X0,X1,X2] :
      ( vertex(head_of(sK1_skl(X2,X1,X0)))
      | sP1_prd(sK1_skl(X2,X1,X0),X2,X1)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f46,f42]) ).

fof(f176,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ precedes(sK1_skl(X2,X1,tail_of(X0)),X0,X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(X0),X1,X2) ),
    inference(equality_resolution,[status(thm)],[f172]) ).

fof(f177,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ precedes(X0,sK1_skl(X2,X1,tail_of(X0)),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(X0),X1,X2) ),
    inference(equality_resolution,[status(thm)],[f173]) ).

fof(f178,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | X0 = tail_of(sK0_skl(X1,X0))
      | X0 = X1
      | ~ vertex(X1)
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(X1,X0)) ),
    inference(resolution,[status(thm)],[f124,f144]) ).

fof(f179,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | X1 = head_of(sK0_skl(X1,X0))
      | X0 = X1
      | ~ vertex(X1)
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(X1,X0)) ),
    inference(resolution,[status(thm)],[f124,f140]) ).

fof(f180,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | head_of(X0) != head_of(X5)
      | ~ precedes(sK0_skl(X1,tail_of(X0)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X0) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X0))
      | tail_of(X0) = head_of(sK0_skl(X1,tail_of(X0))) ),
    inference(resolution,[status(thm)],[f178,f91]) ).

fof(f182,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | head_of(sK0_skl(X1,tail_of(X0))) != head_of(X5)
      | ~ precedes(X0,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X0) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X0))
      | tail_of(X0) = head_of(sK0_skl(X1,tail_of(X0))) ),
    inference(resolution,[status(thm)],[f178,f91]) ).

fof(f184,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ precedes(X3,sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X3))),X0),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ path(tail_of(X3),X2,X1)
      | X0 = head_of(sK1_skl(X1,X2,tail_of(X3)))
      | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X3))))
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X3))),X0)) ),
    inference(resolution,[status(thm)],[f179,f173]) ).

fof(f185,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ precedes(sK1_skl(X3,X2,tail_of(X1)),sK0_skl(head_of(X1),X0),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ path(tail_of(X1),X2,X3)
      | X0 = head_of(X1)
      | ~ vertex(head_of(X1))
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(head_of(X1),X0)) ),
    inference(resolution,[status(thm)],[f179,f172]) ).

fof(f186,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ precedes(X1,sK0_skl(head_of(X1),X0),X4)
      | ~ shortest_path(X2,X3,X4)
      | X0 = head_of(X1)
      | ~ vertex(head_of(X1))
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(head_of(X1),X0)) ),
    inference(resolution,[status(thm)],[f179,f160]) ).

fof(f187,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ precedes(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X1),X0))),X1,X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ path(tail_of(sK0_skl(head_of(X1),X0)),X2,X3)
      | X0 = head_of(X1)
      | ~ vertex(head_of(X1))
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(head_of(X1),X0)) ),
    inference(resolution,[status(thm)],[f179,f172]) ).

fof(f188,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ precedes(sK0_skl(head_of(X1),X0),X1,X4)
      | ~ shortest_path(X2,X3,X4)
      | X0 = head_of(X1)
      | ~ vertex(head_of(X1))
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(head_of(X1),X0)) ),
    inference(resolution,[status(thm)],[f179,f160]) ).

fof(f190,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | X1 = tail_of(sK0_skl(X0,X1))
      | X1 = X0
      | ~ vertex(X0)
      | ~ vertex(X1)
      | X0 = tail_of(sK0_skl(X0,X1)) ),
    inference(resolution,[status(thm)],[f125,f144]) ).

fof(f191,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | X0 = head_of(sK0_skl(X0,X1))
      | X1 = X0
      | ~ vertex(X0)
      | ~ vertex(X1)
      | X0 = tail_of(sK0_skl(X0,X1)) ),
    inference(resolution,[status(thm)],[f125,f140]) ).

fof(f195,plain,
    ! [X0,X1] :
      ( ~ sQ4_spl
      | X1 != head_of(sK0_skl(X1,head_of(X0)))
      | ~ sP0_prd(sK0_skl(X1,head_of(X0)),X1,head_of(X0))
      | head_of(X0) = X1
      | ~ vertex(X1)
      | ~ vertex(head_of(X0))
      | ~ sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f65,f148]) ).

fof(f197,plain,
    ! [X0,X1,X2,X3] :
      ( sP1_prd(sK1_skl(X1,X2,X3),X1,X2)
      | ~ path(X3,X2,X1)
      | edge(X0)
      | ~ on_path(X0,sK2_skl(X1,X2,X3)) ),
    inference(resolution,[status(thm)],[f51,f46]) ).

fof(f198,plain,
    ! [X0,X1] :
      ( ~ edge(X1)
      | ~ vertex(head_of(X1))
      | edge(X0)
      | ~ on_path(X0,path_cons(X1,empty)) ),
    inference(resolution,[status(thm)],[f51,f163]) ).

fof(f199,plain,
    ! [X0] :
      ( edge(X0)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f51,f159]) ).

fof(f200,plain,
    ! [X0,X1] :
      ( ~ edge(X1)
      | edge(X0)
      | ~ on_path(X0,path_cons(X1,empty)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f198,f23]) ).

fof(f201,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(X0,tail_of(X1)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(resolution,[status(thm)],[f190,f91]) ).

fof(f203,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | head_of(sK0_skl(X0,tail_of(X1))) != head_of(X5)
      | ~ precedes(X1,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(resolution,[status(thm)],[f190,f91]) ).

fof(f206,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(tail_of(X1),X0),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(sK0_skl(tail_of(X1),X0))
      | X0 = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(X0) ),
    inference(resolution,[status(thm)],[f191,f91]) ).

fof(f208,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | head_of(sK0_skl(tail_of(X1),X0)) != head_of(X5)
      | ~ precedes(X1,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(sK0_skl(tail_of(X1),X0))
      | X0 = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(X0) ),
    inference(resolution,[status(thm)],[f191,f91]) ).

fof(f210,plain,
    ! [X0,X1] :
      ( ~ sQ4_spl
      | ~ sequential(sK0_skl(tail_of(X1),head_of(X0)),X1)
      | ~ sP0_prd(sK0_skl(tail_of(X1),head_of(X0)),tail_of(X1),head_of(X0))
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(resolution,[status(thm)],[f195,f65]) ).

fof(f212,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ3_spl
      | head_of(X1) != head_of(X9)
      | ~ precedes(sK0_skl(tail_of(X1),tail_of(X0)),X9,X8)
      | ~ shortest_path(X6,X7,X8)
      | head_of(X0) != head_of(X5)
      | ~ precedes(sK0_skl(tail_of(X1),tail_of(X0)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(tail_of(X0)) ),
    inference(resolution,[status(thm)],[f201,f91]) ).

fof(f214,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ3_spl
      | head_of(sK0_skl(tail_of(X1),tail_of(X0))) != head_of(X9)
      | ~ precedes(X1,X9,X8)
      | ~ shortest_path(X6,X7,X8)
      | head_of(X0) != head_of(X5)
      | ~ precedes(sK0_skl(tail_of(X1),tail_of(X0)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(tail_of(X0)) ),
    inference(resolution,[status(thm)],[f201,f91]) ).

fof(f219,plain,
    ! [X0] :
      ( vertex(X0)
      | ~ in_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f57,f159]) ).

fof(f223,plain,
    ! [X0] :
      ( in_path(head_of(X0),sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f52,f159]) ).

fof(f227,plain,
    ! [X0] :
      ( in_path(tail_of(X0),sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f53,f159]) ).

fof(f229,plain,
    ! [X0,X1,X2] :
      ( edge(sK3_skl(X2,sK8_skl))
      | ~ in_path(X2,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f58,f199]) ).

fof(f230,definition,
    ! [X0,X1] :
      ( sQ5_spl
    <=> ~ path(X0,X1,sK8_skl) ),
    introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).

fof(f231,plain,
    ! [X0,X1] :
      ( ~ sQ5_spl
      | ~ path(X0,X1,sK8_skl) ),
    inference(component_clause,[status(thm)],[f230]) ).

fof(f233,definition,
    ! [X2] :
      ( sQ6_spl
    <=> ( edge(sK3_skl(X2,sK8_skl))
        | ~ in_path(X2,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).

fof(f236,plain,
    ( sQ6_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f229,f230,f233]) ).

fof(f237,plain,
    ( ~ sQ5_spl
    | $false ),
    inference(backward_subsumption_resolution,[status(thm)],[f159,f231]) ).

fof(f238,plain,
    ~ sQ5_spl,
    inference(contradiction_clause,[status(thm)],[f237]) ).

fof(f245,plain,
    ! [X0] :
      ( vertex(head_of(X0))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f223,f219]) ).

fof(f246,plain,
    ! [X0,X1,X2] :
      ( ~ in_path(X0,sK8_skl)
      | ~ path(X1,X2,sK8_skl)
      | vertex(head_of(sK3_skl(X0,sK8_skl))) ),
    inference(resolution,[status(thm)],[f245,f58]) ).

fof(f247,definition,
    ! [X0] :
      ( sQ7_spl
    <=> ( ~ in_path(X0,sK8_skl)
        | vertex(head_of(sK3_skl(X0,sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).

fof(f250,plain,
    ( sQ5_spl
    | sQ7_spl ),
    inference(split_clause,[status(thm)],[f246,f247,f230]) ).

fof(f251,plain,
    ! [X0] :
      ( vertex(tail_of(X0))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f227,f219]) ).

fof(f252,plain,
    ! [X0,X1,X2] :
      ( ~ in_path(X0,sK8_skl)
      | ~ path(X1,X2,sK8_skl)
      | vertex(tail_of(sK3_skl(X0,sK8_skl))) ),
    inference(resolution,[status(thm)],[f251,f58]) ).

fof(f253,definition,
    ! [X0] :
      ( sQ8_spl
    <=> ( ~ in_path(X0,sK8_skl)
        | vertex(tail_of(sK3_skl(X0,sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).

fof(f256,plain,
    ( sQ5_spl
    | sQ8_spl ),
    inference(split_clause,[status(thm)],[f252,f253,f230]) ).

fof(f258,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( head_of(X3) != head_of(X7)
      | ~ precedes(sK3_skl(tail_of(X3),X2),X7,X6)
      | ~ shortest_path(X4,X5,X6)
      | tail_of(X3) = head_of(sK3_skl(tail_of(X3),X2))
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f59,f91]) ).

fof(f259,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( head_of(sK3_skl(tail_of(X3),X2)) != head_of(X7)
      | ~ precedes(X3,X7,X6)
      | ~ shortest_path(X4,X5,X6)
      | tail_of(X3) = head_of(sK3_skl(tail_of(X3),X2))
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f59,f91]) ).

fof(f261,plain,
    ! [X0,X1,X2,X3] :
      ( head_of(X0) = head_of(sK3_skl(head_of(X0),X1))
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f66,f59]) ).

fof(f262,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(head_of(X0),tail_of(X1)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(head_of(X0),tail_of(X1))
      | ~ edge(sK0_skl(head_of(X0),tail_of(X1)))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),tail_of(X1))) ),
    inference(resolution,[status(thm)],[f66,f201]) ).

fof(f263,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | head_of(X0) = head_of(sK0_skl(head_of(X0),X1))
      | X1 = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(sK0_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f66,f191]) ).

fof(f264,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | head_of(X0) = X1
      | ~ vertex(X1)
      | ~ vertex(head_of(X0))
      | X1 = tail_of(sK0_skl(X1,head_of(X0)))
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(sK0_skl(X1,head_of(X0)))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f66,f190]) ).

fof(f265,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | head_of(X0) = X1
      | ~ vertex(X1)
      | ~ vertex(head_of(X0))
      | head_of(X0) = head_of(sK0_skl(X1,head_of(X0)))
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(sK0_skl(X1,head_of(X0)))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f66,f178]) ).

fof(f266,plain,
    ! [X0,X1,X2] :
      ( ~ path(head_of(X0),X2,X1)
      | X0 = sK1_skl(X1,X2,head_of(X0))
      | ~ edge(sK1_skl(X1,X2,head_of(X0)))
      | ~ edge(X0)
      | sequential(X0,sK1_skl(X1,X2,head_of(X0))) ),
    inference(resolution,[status(thm)],[f66,f45]) ).

fof(f267,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | head_of(sK0_skl(X0,tail_of(X1))) != head_of(X5)
      | ~ precedes(X1,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(X0,tail_of(X1)))
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(resolution,[status(thm)],[f66,f182]) ).

fof(f268,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(X0,tail_of(X1)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(X0,tail_of(X1)))
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(resolution,[status(thm)],[f66,f180]) ).

fof(f269,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | X1 = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(tail_of(X0),X1))
      | sK0_skl(tail_of(X0),X1) = X0
      | ~ edge(X0)
      | ~ edge(sK0_skl(tail_of(X0),X1))
      | sequential(sK0_skl(tail_of(X0),X1),X0) ),
    inference(resolution,[status(thm)],[f66,f179]) ).

fof(f270,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(head_of(X0),tail_of(X1)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(head_of(X0),tail_of(X1))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),tail_of(X1))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f262,f136]) ).

fof(f271,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | head_of(X0) = head_of(sK0_skl(head_of(X0),X1))
      | X1 = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f263,f136]) ).

fof(f272,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(X0) = X1
      | ~ vertex(X1)
      | ~ vertex(head_of(X0))
      | X1 = tail_of(sK0_skl(X1,head_of(X0)))
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f264,f136]) ).

fof(f273,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(X0) = X1
      | ~ vertex(X1)
      | ~ vertex(head_of(X0))
      | head_of(X0) = head_of(sK0_skl(X1,head_of(X0)))
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f265,f136]) ).

fof(f274,plain,
    ! [X0,X1,X2] :
      ( ~ path(head_of(X0),X2,X1)
      | X0 = sK1_skl(X1,X2,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK1_skl(X1,X2,head_of(X0))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f266,f44]) ).

fof(f275,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK0_skl(X0,tail_of(X1))) != head_of(X5)
      | ~ precedes(X1,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(forward_subsumption_resolution,[status(thm)],[f267,f136]) ).

fof(f276,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(X0,tail_of(X1)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(forward_subsumption_resolution,[status(thm)],[f268,f136]) ).

fof(f277,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | X1 = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(tail_of(X0),X1))
      | sK0_skl(tail_of(X0),X1) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),X1),X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f269,f136]) ).

fof(f278,plain,
    ! [X0,X1] :
      ( ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | precedes(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f69,f159]) ).

fof(f279,plain,
    ! [X0,X1,X2,X3,X4] :
      ( sP1_prd(sK1_skl(X2,X3,X4),X2,X3)
      | ~ path(X4,X3,X2)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK2_skl(X2,X3,X4))
      | ~ on_path(X0,sK2_skl(X2,X3,X4))
      | precedes(X0,X1,sK2_skl(X2,X3,X4)) ),
    inference(resolution,[status(thm)],[f69,f46]) ).

fof(f280,plain,
    ! [X0,X1,X2] :
      ( ~ edge(X2)
      | ~ vertex(head_of(X2))
      | ~ sequential(X0,X1)
      | ~ on_path(X1,path_cons(X2,empty))
      | ~ on_path(X0,path_cons(X2,empty))
      | precedes(X0,X1,path_cons(X2,empty)) ),
    inference(resolution,[status(thm)],[f69,f163]) ).

fof(f281,plain,
    ! [X0,X1,X2] :
      ( ~ edge(X2)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,path_cons(X2,empty))
      | ~ on_path(X0,path_cons(X2,empty))
      | precedes(X0,X1,path_cons(X2,empty)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f280,f23]) ).

fof(f282,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ2_spl
      | ~ shortest_path(X2,X3,sK8_skl)
      | X1 = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(head_of(X0),X1))
      | ~ sequential(sK0_skl(head_of(X0),X1),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl) ),
    inference(resolution,[status(thm)],[f278,f188]) ).

fof(f283,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X2),X1,X0)
      | X3 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(X2),X3))
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ),
    inference(resolution,[status(thm)],[f278,f185]) ).

fof(f284,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ shortest_path(X3,X4,sK8_skl)
      | ~ path(tail_of(X2),X1,X0)
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ),
    inference(resolution,[status(thm)],[f278,f176]) ).

fof(f285,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X0),X2,X1)
      | X3 = head_of(sK1_skl(X1,X2,tail_of(X0)))
      | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X0))))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X0))),X3))
      | ~ sequential(X0,sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X0))),X3))
      | ~ on_path(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X0))),X3),sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f278,f184]) ).

fof(f286,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ2_spl
      | ~ shortest_path(X2,X3,sK8_skl)
      | X1 = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(head_of(X0),X1))
      | ~ sequential(X0,sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f278,f186]) ).

fof(f287,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ shortest_path(X3,X4,sK8_skl)
      | ~ path(tail_of(X0),X2,X1)
      | ~ sequential(X0,sK1_skl(X1,X2,tail_of(X0)))
      | ~ on_path(sK1_skl(X1,X2,tail_of(X0)),sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f278,f177]) ).

fof(f289,plain,
    ! [X0,X1] :
      ( ~ precedes(X1,X0,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f278,f161]) ).

fof(f290,plain,
    ! [X0,X1,X2,X3] :
      ( on_path(X1,sK8_skl)
      | ~ path(X2,X3,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f278,f76]) ).

fof(f291,plain,
    ! [X0,X1,X2,X3] :
      ( on_path(X0,sK8_skl)
      | ~ path(X2,X3,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f278,f75]) ).

fof(f292,definition,
    ! [X0,X1] :
      ( sQ9_spl
    <=> ( X1 = head_of(X0)
        | ~ vertex(head_of(X0))
        | ~ vertex(X1)
        | X1 = head_of(sK0_skl(head_of(X0),X1))
        | ~ sequential(sK0_skl(head_of(X0),X1),X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition]) ).

fof(f295,definition,
    ! [X2,X3] :
      ( sQ10_spl
    <=> ~ shortest_path(X2,X3,sK8_skl) ),
    introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition]) ).

fof(f296,plain,
    ! [X0,X1] :
      ( ~ sQ10_spl
      | ~ shortest_path(X0,X1,sK8_skl) ),
    inference(component_clause,[status(thm)],[f295]) ).

fof(f298,plain,
    ( ~ sQ2_spl
    | sQ10_spl
    | sQ9_spl ),
    inference(split_clause,[status(thm)],[f282,f292,f295,f139]) ).

fof(f299,definition,
    ! [X0,X1,X2,X3] :
      ( sQ11_spl
    <=> ( ~ path(tail_of(X2),X1,X0)
        | X3 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(X2),X3))
        | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition]) ).

fof(f300,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ11_spl
      | ~ path(tail_of(X2),X1,X0)
      | X3 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(X2),X3))
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ),
    inference(component_clause,[status(thm)],[f299]) ).

fof(f302,plain,
    ( ~ sQ2_spl
    | sQ10_spl
    | sQ11_spl ),
    inference(split_clause,[status(thm)],[f283,f299,f295,f139]) ).

fof(f303,definition,
    ! [X0,X1,X2] :
      ( sQ12_spl
    <=> ( ~ path(tail_of(X2),X1,X0)
        | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition]) ).

fof(f304,plain,
    ! [X0,X1,X2] :
      ( ~ sQ12_spl
      | ~ path(tail_of(X2),X1,X0)
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ),
    inference(component_clause,[status(thm)],[f303]) ).

fof(f306,plain,
    ( sQ10_spl
    | sQ12_spl ),
    inference(split_clause,[status(thm)],[f284,f303,f295]) ).

fof(f307,definition,
    ! [X0,X1,X2,X3] :
      ( sQ13_spl
    <=> ( ~ path(tail_of(X0),X2,X1)
        | X3 = head_of(sK1_skl(X1,X2,tail_of(X0)))
        | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X0))))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X0))),X3))
        | ~ sequential(X0,sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X0))),X3))
        | ~ on_path(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X0))),X3),sK8_skl)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ13_spl])],[split_symbol_definition]) ).

fof(f308,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ13_spl
      | ~ path(tail_of(X0),X2,X1)
      | X3 = head_of(sK1_skl(X1,X2,tail_of(X0)))
      | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X0))))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X0))),X3))
      | ~ sequential(X0,sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X0))),X3))
      | ~ on_path(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(X0))),X3),sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f307]) ).

fof(f310,plain,
    ( ~ sQ2_spl
    | sQ10_spl
    | sQ13_spl ),
    inference(split_clause,[status(thm)],[f285,f307,f295,f139]) ).

fof(f311,definition,
    ! [X0,X1] :
      ( sQ14_spl
    <=> ( X1 = head_of(X0)
        | ~ vertex(head_of(X0))
        | ~ vertex(X1)
        | X1 = head_of(sK0_skl(head_of(X0),X1))
        | ~ sequential(X0,sK0_skl(head_of(X0),X1))
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition]) ).

fof(f312,plain,
    ! [X0,X1] :
      ( ~ sQ14_spl
      | X1 = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(head_of(X0),X1))
      | ~ sequential(X0,sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f311]) ).

fof(f314,plain,
    ( ~ sQ2_spl
    | sQ10_spl
    | sQ14_spl ),
    inference(split_clause,[status(thm)],[f286,f311,f295,f139]) ).

fof(f315,definition,
    ! [X0,X1,X2] :
      ( sQ15_spl
    <=> ( ~ path(tail_of(X0),X2,X1)
        | ~ sequential(X0,sK1_skl(X1,X2,tail_of(X0)))
        | ~ on_path(sK1_skl(X1,X2,tail_of(X0)),sK8_skl)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ15_spl])],[split_symbol_definition]) ).

fof(f316,plain,
    ! [X0,X1,X2] :
      ( ~ sQ15_spl
      | ~ path(tail_of(X0),X2,X1)
      | ~ sequential(X0,sK1_skl(X1,X2,tail_of(X0)))
      | ~ on_path(sK1_skl(X1,X2,tail_of(X0)),sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f315]) ).

fof(f318,plain,
    ( sQ10_spl
    | sQ15_spl ),
    inference(split_clause,[status(thm)],[f287,f315,f295]) ).

fof(f320,definition,
    ! [X0,X1] :
      ( sQ16_spl
    <=> ( on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ16_spl])],[split_symbol_definition]) ).

fof(f323,plain,
    ( sQ5_spl
    | sQ16_spl ),
    inference(split_clause,[status(thm)],[f290,f320,f230]) ).

fof(f324,definition,
    ! [X0,X1] :
      ( sQ17_spl
    <=> ( on_path(X0,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ17_spl])],[split_symbol_definition]) ).

fof(f327,plain,
    ( sQ5_spl
    | sQ17_spl ),
    inference(split_clause,[status(thm)],[f291,f324,f230]) ).

fof(f328,plain,
    ( ~ sQ10_spl
    | $false ),
    inference(backward_subsumption_resolution,[status(thm)],[f120,f296]) ).

fof(f329,plain,
    ~ sQ10_spl,
    inference(contradiction_clause,[status(thm)],[f328]) ).

fof(f331,plain,
    ! [X0,X1] :
      ( ~ sQ14_spl
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(head_of(X0),X1))
      | ~ sequential(X0,sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f312,f245]) ).

fof(f335,plain,
    ! [X0,X1] :
      ( ~ sequential(X1,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f289,f278]) ).

fof(f336,plain,
    ! [X0,X1] :
      ( ~ sequential(X1,X0)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl) ),
    inference(duplicate_literals_removal,[status(thm)],[f335]) ).

fof(f337,plain,
    ! [X0,X1,X2,X3] :
      ( ~ in_path(X1,sK8_skl)
      | ~ path(X2,X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),X0)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f336,f58]) ).

fof(f339,definition,
    ! [X0,X1] :
      ( sQ18_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ sequential(sK3_skl(X1,sK8_skl),X0)
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ18_spl])],[split_symbol_definition]) ).

fof(f340,plain,
    ! [X0,X1] :
      ( ~ sQ18_spl
      | ~ in_path(X1,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),X0)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f339]) ).

fof(f342,plain,
    ( sQ5_spl
    | sQ18_spl ),
    inference(split_clause,[status(thm)],[f337,f339,f230]) ).

fof(f344,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | head_of(X3) != head_of(X7)
      | ~ precedes(sK3_skl(tail_of(X3),X2),X7,X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f258,f66]) ).

fof(f345,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | head_of(sK3_skl(tail_of(X3),X2)) != head_of(X7)
      | ~ precedes(X3,X7,X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f259,f66]) ).

fof(f346,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sequential(X3,X4)
      | ~ on_path(X4,path_cons(X0,X2))
      | ~ on_path(X3,path_cons(X0,X2))
      | precedes(X3,X4,path_cons(X0,X2))
      | ~ path(head_of(X0),X1,X2)
      | ~ edge(X0) ),
    inference(resolution,[status(thm)],[f169,f69]) ).

fof(f350,plain,
    ! [X0,X1,X2,X3] :
      ( edge(X3)
      | ~ on_path(X3,path_cons(X0,X2))
      | ~ path(head_of(X0),X1,X2)
      | ~ edge(X0) ),
    inference(resolution,[status(thm)],[f169,f51]) ).

fof(f359,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sequential(X3,X4)
      | ~ on_path(X4,sK5_skl(X2,X1,X0))
      | ~ on_path(X3,sK5_skl(X2,X1,X0))
      | precedes(X3,X4,sK5_skl(X2,X1,X0))
      | X0 = X1
      | ~ path(X0,X1,X2)
      | shortest_path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f87,f69]) ).

fof(f363,plain,
    ! [X0,X1,X2,X3] :
      ( edge(X3)
      | ~ on_path(X3,sK5_skl(X2,X1,X0))
      | X0 = X1
      | ~ path(X0,X1,X2)
      | shortest_path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f87,f51]) ).

fof(f366,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ precedes(X5,X4,X2)
      | ~ sequential(X3,X5)
      | ~ on_path(X3,X2)
      | precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f70,f76]) ).

fof(f367,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sequential(X4,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ on_path(X2,sK8_skl)
      | precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f366,f278]) ).

fof(f368,definition,
    ! [X2,X3,X4] :
      ( sQ19_spl
    <=> ( ~ sequential(X4,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X2,X4)
        | ~ on_path(X2,sK8_skl)
        | precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ19_spl])],[split_symbol_definition]) ).

fof(f369,plain,
    ! [X0,X1,X2] :
      ( ~ sQ19_spl
      | ~ sequential(X2,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ on_path(X0,sK8_skl)
      | precedes(X0,X1,sK8_skl) ),
    inference(component_clause,[status(thm)],[f368]) ).

fof(f371,plain,
    ( sQ19_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f367,f230,f368]) ).

fof(f376,plain,
    ! [X0,X1,X2,X3,X4] :
      ( edge(X3)
      | sequential(X3,X4)
      | ~ precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f77,f62]) ).

fof(f377,plain,
    ! [X0,X1,X2,X3,X4] :
      ( edge(X3)
      | ~ precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f376,f62]) ).

fof(f378,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sequential(X3,sK4_skl(X3,X2,sK8_skl))
      | ~ on_path(sK4_skl(X3,X2,sK8_skl),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f78,f289]) ).

fof(f379,plain,
    ! [X0,X1,X2,X3] :
      ( ~ precedes(X3,sK4_skl(X3,X2,sK8_skl),sK8_skl)
      | sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f78,f161]) ).

fof(f382,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( on_path(sK4_skl(X4,X3,X2),X2)
      | ~ path(X5,X6,X2)
      | sequential(X3,X4)
      | ~ precedes(X3,X4,X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f78,f75]) ).

fof(f383,definition,
    ! [X2,X3] :
      ( sQ20_spl
    <=> ( ~ sequential(X3,sK4_skl(X3,X2,sK8_skl))
        | ~ on_path(sK4_skl(X3,X2,sK8_skl),sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ20_spl])],[split_symbol_definition]) ).

fof(f384,plain,
    ! [X0,X1] :
      ( ~ sQ20_spl
      | ~ sequential(X1,sK4_skl(X1,X0,sK8_skl))
      | ~ on_path(sK4_skl(X1,X0,sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | sequential(X0,X1)
      | ~ precedes(X0,X1,sK8_skl) ),
    inference(component_clause,[status(thm)],[f383]) ).

fof(f386,plain,
    ( sQ20_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f378,f230,f383]) ).

fof(f387,definition,
    ! [X2,X3] :
      ( sQ21_spl
    <=> ( ~ precedes(X3,sK4_skl(X3,X2,sK8_skl),sK8_skl)
        | sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ21_spl])],[split_symbol_definition]) ).

fof(f388,plain,
    ! [X0,X1] :
      ( ~ sQ21_spl
      | ~ precedes(X1,sK4_skl(X1,X0,sK8_skl),sK8_skl)
      | sequential(X0,X1)
      | ~ precedes(X0,X1,sK8_skl) ),
    inference(component_clause,[status(thm)],[f387]) ).

fof(f390,plain,
    ( sQ21_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f379,f230,f387]) ).

fof(f392,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ19_spl
      | ~ shortest_path(X3,X4,sK8_skl)
      | X1 = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(head_of(X0),X1))
      | ~ sequential(X2,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK0_skl(head_of(X0),X1),X2)
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f188]) ).

fof(f393,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ19_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(X2),X1,X0)
      | X4 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(X2),X4))
      | ~ sequential(X3,sK0_skl(head_of(X2),X4))
      | ~ on_path(sK0_skl(head_of(X2),X4),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),X3)
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f185]) ).

fof(f394,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X2),X1,X0)
      | ~ sequential(X3,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),X3)
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f176]) ).

fof(f395,plain,
    ! [X0,X1,X2] :
      ( ~ sQ21_spl
      | ~ sQ19_spl
      | sequential(X2,X0)
      | ~ precedes(X2,X0,sK8_skl)
      | ~ sequential(X1,sK4_skl(X0,X2,sK8_skl))
      | ~ on_path(sK4_skl(X0,X2,sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f388]) ).

fof(f396,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ19_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(X0),X3,X2)
      | X4 = head_of(sK1_skl(X2,X3,tail_of(X0)))
      | ~ vertex(head_of(sK1_skl(X2,X3,tail_of(X0))))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X0))),X4))
      | ~ sequential(X1,sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X0))),X4))
      | ~ on_path(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X0))),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f184]) ).

fof(f397,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ19_spl
      | ~ shortest_path(X3,X4,sK8_skl)
      | X2 = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(X2)
      | X2 = head_of(sK0_skl(head_of(X0),X2))
      | ~ sequential(X1,sK0_skl(head_of(X0),X2))
      | ~ on_path(sK0_skl(head_of(X0),X2),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f186]) ).

fof(f398,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X0),X3,X2)
      | ~ sequential(X1,sK1_skl(X2,X3,tail_of(X0)))
      | ~ on_path(sK1_skl(X2,X3,tail_of(X0)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f177]) ).

fof(f399,plain,
    ! [X0,X1,X2] :
      ( ~ sQ19_spl
      | ~ sequential(X2,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f289]) ).

fof(f401,plain,
    ! [X0,X1,X2] :
      ( ~ sQ19_spl
      | ~ precedes(X2,X0,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f161]) ).

fof(f402,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | precedes(X5,X2,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f366]) ).

fof(f403,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | on_path(X2,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f76]) ).

fof(f404,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | on_path(X0,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f369,f75]) ).

fof(f405,definition,
    ! [X0,X1,X2] :
      ( sQ22_spl
    <=> ( X1 = head_of(X0)
        | ~ vertex(head_of(X0))
        | ~ vertex(X1)
        | X1 = head_of(sK0_skl(head_of(X0),X1))
        | ~ sequential(X2,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK0_skl(head_of(X0),X1),X2)
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ22_spl])],[split_symbol_definition]) ).

fof(f408,plain,
    ( ~ sQ2_spl
    | ~ sQ19_spl
    | sQ10_spl
    | sQ22_spl ),
    inference(split_clause,[status(thm)],[f392,f405,f295,f368,f139]) ).

fof(f409,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ23_spl
    <=> ( ~ path(tail_of(X2),X1,X0)
        | X4 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X4)
        | X4 = head_of(sK0_skl(head_of(X2),X4))
        | ~ sequential(X3,sK0_skl(head_of(X2),X4))
        | ~ on_path(sK0_skl(head_of(X2),X4),sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),X3)
        | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ23_spl])],[split_symbol_definition]) ).

fof(f410,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ23_spl
      | ~ path(tail_of(X2),X1,X0)
      | X4 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(X2),X4))
      | ~ sequential(X3,sK0_skl(head_of(X2),X4))
      | ~ on_path(sK0_skl(head_of(X2),X4),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),X3)
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ),
    inference(component_clause,[status(thm)],[f409]) ).

fof(f412,plain,
    ( ~ sQ2_spl
    | ~ sQ19_spl
    | sQ10_spl
    | sQ23_spl ),
    inference(split_clause,[status(thm)],[f393,f409,f295,f368,f139]) ).

fof(f413,definition,
    ! [X0,X1,X2,X3] :
      ( sQ24_spl
    <=> ( ~ path(tail_of(X2),X1,X0)
        | ~ sequential(X3,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),X3)
        | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ24_spl])],[split_symbol_definition]) ).

fof(f414,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ24_spl
      | ~ path(tail_of(X2),X1,X0)
      | ~ sequential(X3,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),X3)
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK8_skl) ),
    inference(component_clause,[status(thm)],[f413]) ).

fof(f416,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ24_spl ),
    inference(split_clause,[status(thm)],[f394,f413,f295,f368]) ).

fof(f417,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ25_spl
    <=> ( ~ path(tail_of(X0),X3,X2)
        | X4 = head_of(sK1_skl(X2,X3,tail_of(X0)))
        | ~ vertex(head_of(sK1_skl(X2,X3,tail_of(X0))))
        | ~ vertex(X4)
        | X4 = head_of(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X0))),X4))
        | ~ sequential(X1,sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X0))),X4))
        | ~ on_path(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X0))),X4),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition]) ).

fof(f418,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ25_spl
      | ~ path(tail_of(X0),X3,X2)
      | X4 = head_of(sK1_skl(X2,X3,tail_of(X0)))
      | ~ vertex(head_of(sK1_skl(X2,X3,tail_of(X0))))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X0))),X4))
      | ~ sequential(X1,sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X0))),X4))
      | ~ on_path(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X0))),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f417]) ).

fof(f420,plain,
    ( ~ sQ2_spl
    | ~ sQ19_spl
    | sQ10_spl
    | sQ25_spl ),
    inference(split_clause,[status(thm)],[f396,f417,f295,f368,f139]) ).

fof(f421,definition,
    ! [X0,X1,X2] :
      ( sQ26_spl
    <=> ( X2 = head_of(X0)
        | ~ vertex(head_of(X0))
        | ~ vertex(X2)
        | X2 = head_of(sK0_skl(head_of(X0),X2))
        | ~ sequential(X1,sK0_skl(head_of(X0),X2))
        | ~ on_path(sK0_skl(head_of(X0),X2),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ26_spl])],[split_symbol_definition]) ).

fof(f424,plain,
    ( ~ sQ2_spl
    | ~ sQ19_spl
    | sQ10_spl
    | sQ26_spl ),
    inference(split_clause,[status(thm)],[f397,f421,f295,f368,f139]) ).

fof(f425,definition,
    ! [X0,X1,X2,X3] :
      ( sQ27_spl
    <=> ( ~ path(tail_of(X0),X3,X2)
        | ~ sequential(X1,sK1_skl(X2,X3,tail_of(X0)))
        | ~ on_path(sK1_skl(X2,X3,tail_of(X0)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ27_spl])],[split_symbol_definition]) ).

fof(f426,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ27_spl
      | ~ path(tail_of(X0),X3,X2)
      | ~ sequential(X1,sK1_skl(X2,X3,tail_of(X0)))
      | ~ on_path(sK1_skl(X2,X3,tail_of(X0)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f425]) ).

fof(f428,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ27_spl ),
    inference(split_clause,[status(thm)],[f398,f425,f295,f368]) ).

fof(f429,plain,
    ! [X0,X1,X2] :
      ( ~ sQ19_spl
      | ~ sequential(X2,X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(duplicate_literals_removal,[status(thm)],[f399]) ).

fof(f431,definition,
    ! [X0,X1,X2,X5] :
      ( sQ28_spl
    <=> ( ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | precedes(X5,X2,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ28_spl])],[split_symbol_definition]) ).

fof(f432,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ28_spl
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | precedes(X3,X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f431]) ).

fof(f434,plain,
    ( ~ sQ19_spl
    | sQ5_spl
    | sQ28_spl ),
    inference(split_clause,[status(thm)],[f402,f431,f230,f368]) ).

fof(f435,definition,
    ! [X0,X1,X2] :
      ( sQ29_spl
    <=> ( on_path(X2,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ29_spl])],[split_symbol_definition]) ).

fof(f438,plain,
    ( ~ sQ19_spl
    | sQ5_spl
    | sQ29_spl ),
    inference(split_clause,[status(thm)],[f403,f435,f230,f368]) ).

fof(f439,definition,
    ! [X0,X1,X2] :
      ( sQ30_spl
    <=> ( on_path(X0,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ30_spl])],[split_symbol_definition]) ).

fof(f442,plain,
    ( ~ sQ19_spl
    | sQ5_spl
    | sQ30_spl ),
    inference(split_clause,[status(thm)],[f404,f439,f230,f368]) ).

fof(f446,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ19_spl
      | ~ in_path(X1,sK8_skl)
      | ~ path(X2,X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),X0)
      | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f429,f58]) ).

fof(f447,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ in_path(X1,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ sequential(sK3_skl(X1,sK8_skl),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f429,f58]) ).

fof(f452,definition,
    ! [X0,X1] :
      ( sQ31_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ sequential(sK3_skl(X1,sK8_skl),X0)
        | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ31_spl])],[split_symbol_definition]) ).

fof(f455,plain,
    ( ~ sQ19_spl
    | sQ5_spl
    | sQ31_spl ),
    inference(split_clause,[status(thm)],[f446,f452,f230,f368]) ).

fof(f456,definition,
    ! [X0,X1,X2] :
      ( sQ32_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ sequential(sK3_skl(X1,sK8_skl),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ32_spl])],[split_symbol_definition]) ).

fof(f457,plain,
    ! [X0,X1,X2] :
      ( ~ sQ32_spl
      | ~ in_path(X1,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ sequential(sK3_skl(X1,sK8_skl),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f456]) ).

fof(f459,plain,
    ( ~ sQ19_spl
    | sQ5_spl
    | sQ32_spl ),
    inference(split_clause,[status(thm)],[f447,f456,f230,f368]) ).

fof(f462,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | sequential(X2,X0)
      | ~ precedes(X2,X0,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(X1,sK4_skl(X0,X2,sK8_skl))
      | ~ on_path(sK4_skl(X0,X2,sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f401,f78]) ).

fof(f463,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ19_spl
      | ~ sequential(X3,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f401,f369]) ).

fof(f465,definition,
    ! [X0,X1,X2] :
      ( sQ33_spl
    <=> ( sequential(X2,X0)
        | ~ precedes(X2,X0,sK8_skl)
        | ~ sequential(X1,sK4_skl(X0,X2,sK8_skl))
        | ~ on_path(sK4_skl(X0,X2,sK8_skl),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ33_spl])],[split_symbol_definition]) ).

fof(f468,plain,
    ( ~ sQ19_spl
    | sQ5_spl
    | sQ33_spl ),
    inference(split_clause,[status(thm)],[f462,f465,f230,f368]) ).

fof(f469,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ19_spl
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(duplicate_literals_removal,[status(thm)],[f463]) ).

fof(f471,plain,
    ! [X0,X1,X2] :
      ( ~ sQ20_spl
      | sequential(X0,X0)
      | ~ precedes(X0,X0,sK8_skl)
      | ~ path(X1,X2,sK8_skl)
      | ~ on_path(sK4_skl(X0,X0,sK8_skl),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | sequential(X0,X0)
      | ~ precedes(X0,X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f384,f77]) ).

fof(f472,definition,
    ! [X0] :
      ( sQ34_spl
    <=> ( sequential(X0,X0)
        | ~ precedes(X0,X0,sK8_skl)
        | ~ on_path(sK4_skl(X0,X0,sK8_skl),sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | sequential(X0,X0)
        | ~ precedes(X0,X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ34_spl])],[split_symbol_definition]) ).

fof(f475,plain,
    ( ~ sQ20_spl
    | sQ5_spl
    | sQ34_spl ),
    inference(split_clause,[status(thm)],[f471,f472,f230,f383]) ).

fof(f477,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sequential(X6,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X1),X0))),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X1),X0))),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(head_of(X1),X0)),X2,X3)
      | X0 = head_of(X1)
      | ~ vertex(head_of(X1))
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(head_of(X1),X0)) ),
    inference(resolution,[status(thm)],[f187,f369]) ).

fof(f478,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X1),X0))),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X1),X0))),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(head_of(X1),X0)),X2,X3)
      | X0 = head_of(X1)
      | ~ vertex(head_of(X1))
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(head_of(X1),X0)) ),
    inference(resolution,[status(thm)],[f187,f278]) ).

fof(f479,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ35_spl
    <=> ( ~ sequential(X6,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X1),X0))),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X1),X0))),sK8_skl)
        | ~ path(tail_of(sK0_skl(head_of(X1),X0)),X2,X3)
        | X0 = head_of(X1)
        | ~ vertex(head_of(X1))
        | ~ vertex(X0)
        | X0 = head_of(sK0_skl(head_of(X1),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ35_spl])],[split_symbol_definition]) ).

fof(f482,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | sQ10_spl
    | sQ35_spl ),
    inference(split_clause,[status(thm)],[f477,f479,f295,f139,f368]) ).

fof(f483,definition,
    ! [X0,X1,X2,X3] :
      ( sQ36_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X1),X0))),X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X1),X0))),sK8_skl)
        | ~ path(tail_of(sK0_skl(head_of(X1),X0)),X2,X3)
        | X0 = head_of(X1)
        | ~ vertex(head_of(X1))
        | ~ vertex(X0)
        | X0 = head_of(sK0_skl(head_of(X1),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ36_spl])],[split_symbol_definition]) ).

fof(f486,plain,
    ( ~ sQ2_spl
    | sQ10_spl
    | sQ36_spl ),
    inference(split_clause,[status(thm)],[f478,f483,f295,f139]) ).

fof(f489,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | X5 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
      | ~ vertex(X5)
      | X5 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X5))
      | ~ precedes(X1,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X5),X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(resolution,[status(thm)],[f203,f179]) ).

fof(f490,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | tail_of(X1) = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(tail_of(X1))
      | tail_of(X1) = head_of(sK0_skl(head_of(X0),tail_of(X1)))
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(tail_of(X1))
      | head_of(X0) = tail_of(sK0_skl(head_of(X0),tail_of(X1))) ),
    inference(resolution,[status(thm)],[f203,f179]) ).

fof(f491,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ precedes(X1,sK0_skl(X0,tail_of(X1)),X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(equality_resolution,[status(thm)],[f203]) ).

fof(f492,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | tail_of(X1) = head_of(sK0_skl(head_of(X0),tail_of(X1)))
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(tail_of(X1))
      | head_of(X0) = tail_of(sK0_skl(head_of(X0),tail_of(X1))) ),
    inference(duplicate_literals_removal,[status(thm)],[f490]) ).

fof(f494,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sequential(X3,X4)
      | ~ on_path(X4,sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | edge(X2)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f377,f369]) ).

fof(f495,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | edge(X2)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f377,f278]) ).

fof(f496,definition,
    ! [X2,X3,X4] :
      ( sQ37_spl
    <=> ( ~ sequential(X3,X4)
        | ~ on_path(X4,sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X3)
        | ~ on_path(X2,sK8_skl)
        | edge(X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ37_spl])],[split_symbol_definition]) ).

fof(f499,plain,
    ( ~ sQ19_spl
    | sQ37_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f494,f230,f496,f368]) ).

fof(f500,definition,
    ! [X2,X3] :
      ( sQ38_spl
    <=> ( ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | edge(X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ38_spl])],[split_symbol_definition]) ).

fof(f503,plain,
    ( sQ38_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f495,f230,f500]) ).

fof(f504,plain,
    ! [X0,X1] :
      ( on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f111,f121]) ).

fof(f505,definition,
    ( sQ39_spl
  <=> on_path(sK6_skl(sK8_skl),sK8_skl) ),
    introduced(definition,[new_symbols(definition,[sQ39_spl])],[split_symbol_definition]) ).

fof(f506,plain,
    ( ~ sQ39_spl
    | on_path(sK6_skl(sK8_skl),sK8_skl) ),
    inference(component_clause,[status(thm)],[f505]) ).

fof(f508,plain,
    ( sQ39_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f504,f230,f505]) ).

fof(f510,plain,
    ! [X0,X1] :
      ( ~ sQ19_spl
      | ~ sQ39_spl
      | ~ sequential(sK6_skl(sK8_skl),X0)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f506,f429]) ).

fof(f513,plain,
    ! [X0] :
      ( ~ sQ39_spl
      | ~ sequential(sK6_skl(sK8_skl),X0)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f506,f336]) ).

fof(f515,plain,
    ( ~ sQ39_spl
    | vertex(head_of(sK6_skl(sK8_skl))) ),
    inference(resolution,[status(thm)],[f506,f245]) ).

fof(f516,plain,
    ( ~ sQ39_spl
    | edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f506,f199]) ).

fof(f517,definition,
    ! [X0] :
      ( sQ40_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X0)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ40_spl])],[split_symbol_definition]) ).

fof(f520,definition,
    ( sQ41_spl
  <=> sequential(sK6_skl(sK8_skl),sK6_skl(sK8_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ41_spl])],[split_symbol_definition]) ).

fof(f526,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sequential(X4,X3)
      | ~ precedes(X4,X3,X2)
      | ~ path(X6,X7,X2)
      | ~ precedes(X5,X3,X2)
      | ~ sequential(sK4_skl(X3,X4,X2),X5)
      | ~ sequential(sK4_skl(X3,X4,X2),X3)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f79,f78]) ).

fof(f527,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sequential(X4,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X2,X2)
      | ~ sequential(X2,X3)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f79,f369]) ).

fof(f528,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ sequential(X5,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X2,X5)
      | ~ on_path(X2,sK8_skl)
      | ~ precedes(X4,X3,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ sequential(X2,X3)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f79,f369]) ).

fof(f529,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X2,X2)
      | ~ sequential(X2,X3)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f79,f278]) ).

fof(f530,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ precedes(X4,X3,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ sequential(X2,X3)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f79,f278]) ).

fof(f532,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ sequential(X5,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f79,f369]) ).

fof(f533,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sequential(X4,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f79,f278]) ).

fof(f535,definition,
    ! [X2,X3,X4] :
      ( sQ42_spl
    <=> ( ~ sequential(X4,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X2,X4)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X2,X2)
        | ~ sequential(X2,X3) ) ),
    introduced(definition,[new_symbols(definition,[sQ42_spl])],[split_symbol_definition]) ).

fof(f538,plain,
    ( ~ sQ19_spl
    | sQ42_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f527,f230,f535,f368]) ).

fof(f539,definition,
    ! [X2,X3,X4,X5] :
      ( sQ43_spl
    <=> ( ~ sequential(X5,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X2,X5)
        | ~ on_path(X2,sK8_skl)
        | ~ precedes(X4,X3,sK8_skl)
        | ~ sequential(X2,X4)
        | ~ sequential(X2,X3) ) ),
    introduced(definition,[new_symbols(definition,[sQ43_spl])],[split_symbol_definition]) ).

fof(f542,plain,
    ( ~ sQ19_spl
    | sQ43_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f528,f230,f539,f368]) ).

fof(f543,definition,
    ! [X2,X3] :
      ( sQ44_spl
    <=> ( ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X2,X2)
        | ~ sequential(X2,X3) ) ),
    introduced(definition,[new_symbols(definition,[sQ44_spl])],[split_symbol_definition]) ).

fof(f546,plain,
    ( sQ44_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f529,f230,f543]) ).

fof(f547,definition,
    ! [X2,X3,X4] :
      ( sQ45_spl
    <=> ( ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ precedes(X4,X3,sK8_skl)
        | ~ sequential(X2,X4)
        | ~ sequential(X2,X3) ) ),
    introduced(definition,[new_symbols(definition,[sQ45_spl])],[split_symbol_definition]) ).

fof(f548,plain,
    ! [X0,X1,X2] :
      ( ~ sQ45_spl
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ precedes(X2,X1,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ sequential(X0,X1) ),
    inference(component_clause,[status(thm)],[f547]) ).

fof(f550,plain,
    ( sQ45_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f530,f230,f547]) ).

fof(f551,definition,
    ! [X2,X3,X4,X5] :
      ( sQ46_spl
    <=> ( ~ sequential(X5,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X2,X4)
        | ~ sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ46_spl])],[split_symbol_definition]) ).

fof(f552,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ46_spl
      | ~ sequential(X3,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ sequential(X0,X1)
      | ~ precedes(X0,X1,sK8_skl) ),
    inference(component_clause,[status(thm)],[f551]) ).

fof(f554,plain,
    ( ~ sQ19_spl
    | sQ46_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f532,f230,f551,f368]) ).

fof(f555,definition,
    ! [X2,X3,X4] :
      ( sQ47_spl
    <=> ( ~ sequential(X4,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X2,X4)
        | ~ sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ47_spl])],[split_symbol_definition]) ).

fof(f556,plain,
    ! [X0,X1,X2] :
      ( ~ sQ47_spl
      | ~ sequential(X2,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ sequential(X0,X1)
      | ~ precedes(X0,X1,sK8_skl) ),
    inference(component_clause,[status(thm)],[f555]) ).

fof(f558,plain,
    ( sQ47_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f533,f230,f555]) ).

fof(f560,plain,
    ! [X0,X1,X2] :
      ( ~ sQ45_spl
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ precedes(X2,X1,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ sequential(X0,X1) ),
    inference(duplicate_literals_removal,[status(thm)],[f548]) ).

fof(f562,plain,
    ! [X0,X1,X2] :
      ( ~ sequential(X2,X0)
      | ~ sequential(X1,X2)
      | ~ sequential(X0,X1)
      | ~ edge(X1)
      | ~ edge(X0)
      | triangle(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f101,f63]) ).

fof(f570,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ45_spl
      | sequential(X2,X1)
      | ~ precedes(X2,X1,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
      | ~ sequential(X0,X1) ),
    inference(resolution,[status(thm)],[f560,f78]) ).

fof(f571,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ19_spl
      | ~ sQ45_spl
      | ~ sequential(X3,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ sequential(X0,X1) ),
    inference(resolution,[status(thm)],[f560,f369]) ).

fof(f572,plain,
    ! [X0,X1,X2] :
      ( ~ sQ45_spl
      | ~ sequential(X2,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ sequential(X0,X1) ),
    inference(resolution,[status(thm)],[f560,f278]) ).

fof(f573,definition,
    ! [X0,X1,X2] :
      ( sQ48_spl
    <=> ( sequential(X2,X1)
        | ~ precedes(X2,X1,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
        | ~ sequential(X0,X1) ) ),
    introduced(definition,[new_symbols(definition,[sQ48_spl])],[split_symbol_definition]) ).

fof(f574,plain,
    ! [X0,X1,X2] :
      ( ~ sQ48_spl
      | sequential(X2,X1)
      | ~ precedes(X2,X1,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
      | ~ sequential(X0,X1) ),
    inference(component_clause,[status(thm)],[f573]) ).

fof(f576,plain,
    ( ~ sQ45_spl
    | sQ5_spl
    | sQ48_spl ),
    inference(split_clause,[status(thm)],[f570,f573,f230,f547]) ).

fof(f577,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ19_spl
      | ~ sQ45_spl
      | ~ sequential(X3,X1)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ sequential(X0,X1) ),
    inference(duplicate_literals_removal,[status(thm)],[f571]) ).

fof(f578,plain,
    ! [X0,X1,X2] :
      ( ~ sQ45_spl
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ sequential(X0,X1) ),
    inference(duplicate_literals_removal,[status(thm)],[f572]) ).

fof(f584,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ4_spl
      | ~ sQ2_spl
      | ~ sP0_prd(sK0_skl(tail_of(X1),head_of(X0)),tail_of(X1),head_of(X0))
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(X1),head_of(X0)))
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(tail_of(X1),head_of(X0)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(head_of(X0)) ),
    inference(resolution,[status(thm)],[f206,f195]) ).

fof(f585,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(tail_of(X1),X0),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | X0 = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(X0) ),
    inference(resolution,[status(thm)],[f206,f66]) ).

fof(f586,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ4_spl
      | ~ sQ2_spl
      | ~ sP0_prd(sK0_skl(tail_of(X1),head_of(X0)),tail_of(X1),head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(X1),head_of(X0)))
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(tail_of(X1),head_of(X0)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(head_of(X0)) ),
    inference(duplicate_literals_removal,[status(thm)],[f584]) ).

fof(f587,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(tail_of(X1),X0),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f585,f24]) ).

fof(f588,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ4_spl
      | ~ sQ2_spl
      | ~ sP0_prd(sK0_skl(tail_of(X1),head_of(X0)),tail_of(X1),head_of(X0))
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(X1),head_of(X0)))
      | head_of(sK0_skl(tail_of(X1),head_of(X0))) != head_of(X5)
      | ~ precedes(X1,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(head_of(X0)) ),
    inference(resolution,[status(thm)],[f208,f195]) ).

fof(f589,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | head_of(sK0_skl(tail_of(X1),X0)) != head_of(X5)
      | ~ precedes(X1,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | X0 = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(X0) ),
    inference(resolution,[status(thm)],[f208,f66]) ).

fof(f590,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ4_spl
      | ~ sQ2_spl
      | ~ sP0_prd(sK0_skl(tail_of(X1),head_of(X0)),tail_of(X1),head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(X1),head_of(X0)))
      | head_of(sK0_skl(tail_of(X1),head_of(X0))) != head_of(X5)
      | ~ precedes(X1,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(head_of(X0)) ),
    inference(duplicate_literals_removal,[status(thm)],[f588]) ).

fof(f591,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | head_of(sK0_skl(tail_of(X1),X0)) != head_of(X5)
      | ~ precedes(X1,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f589,f24]) ).

fof(f592,plain,
    ! [X0,X1] :
      ( on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f112,f121]) ).

fof(f593,definition,
    ( sQ49_spl
  <=> on_path(sK7_skl(sK8_skl),sK8_skl) ),
    introduced(definition,[new_symbols(definition,[sQ49_spl])],[split_symbol_definition]) ).

fof(f594,plain,
    ( ~ sQ49_spl
    | on_path(sK7_skl(sK8_skl),sK8_skl) ),
    inference(component_clause,[status(thm)],[f593]) ).

fof(f596,plain,
    ( sQ49_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f592,f230,f593]) ).

fof(f598,plain,
    ! [X0,X1] :
      ( ~ sQ19_spl
      | ~ sQ49_spl
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f594,f429]) ).

fof(f601,plain,
    ! [X0] :
      ( ~ sQ49_spl
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f594,f336]) ).

fof(f603,plain,
    ( ~ sQ49_spl
    | vertex(head_of(sK7_skl(sK8_skl))) ),
    inference(resolution,[status(thm)],[f594,f245]) ).

fof(f604,plain,
    ( ~ sQ49_spl
    | edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f594,f199]) ).

fof(f614,plain,
    ! [X0,X1] :
      ( sequential(sK6_skl(sK8_skl),sK7_skl(sK8_skl))
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f113,f121]) ).

fof(f615,definition,
    ( sQ52_spl
  <=> sequential(sK6_skl(sK8_skl),sK7_skl(sK8_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ52_spl])],[split_symbol_definition]) ).

fof(f616,plain,
    ( ~ sQ52_spl
    | sequential(sK6_skl(sK8_skl),sK7_skl(sK8_skl)) ),
    inference(component_clause,[status(thm)],[f615]) ).

fof(f618,plain,
    ( sQ52_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f614,f230,f615]) ).

fof(f619,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sequential(X3,sK6_skl(X2))
      | ~ sequential(sK7_skl(X2),X3)
      | ~ sequential(sK6_skl(X2),sK7_skl(X2))
      | ~ edge(sK7_skl(X2))
      | ~ edge(sK6_skl(X2))
      | number_of_in(sequential_pairs,X2) = number_of_in(triangles,X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f114,f562]) ).

fof(f620,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sequential(X3,sK6_skl(X2))
      | ~ sequential(sK7_skl(X2),X3)
      | ~ sequential(sK6_skl(X2),sK7_skl(X2))
      | ~ edge(sK7_skl(X2))
      | number_of_in(sequential_pairs,X2) = number_of_in(triangles,X2)
      | ~ path(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f619,f63]) ).

fof(f622,plain,
    ! [X0,X1,X2] :
      ( X1 = head_of(sK1_skl(X2,X1,X0))
      | vertex(head_of(sK1_skl(X2,X1,X0)))
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f175,f129]) ).

fof(f623,plain,
    ! [X0] :
      ( ~ sQ19_spl
      | ~ sQ39_spl
      | ~ sQ52_spl
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl) ),
    inference(resolution,[status(thm)],[f616,f510]) ).

fof(f624,plain,
    ( ~ sQ39_spl
    | ~ sQ52_spl
    | ~ sequential(sK7_skl(sK8_skl),sK6_skl(sK8_skl))
    | ~ on_path(sK7_skl(sK8_skl),sK8_skl) ),
    inference(resolution,[status(thm)],[f616,f513]) ).

fof(f625,plain,
    ! [X0] :
      ( ~ sQ45_spl
      | ~ sQ52_spl
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ sequential(X0,sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f616,f578]) ).

fof(f626,plain,
    ! [X0] :
      ( ~ sQ45_spl
      | ~ sQ52_spl
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X0) ),
    inference(resolution,[status(thm)],[f616,f578]) ).

fof(f634,definition,
    ! [X0] :
      ( sQ53_spl
    <=> ( ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ53_spl])],[split_symbol_definition]) ).

fof(f635,plain,
    ! [X0] :
      ( ~ sQ53_spl
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0) ),
    inference(component_clause,[status(thm)],[f634]) ).

fof(f637,plain,
    ( ~ sQ19_spl
    | ~ sQ39_spl
    | ~ sQ52_spl
    | sQ53_spl
    | ~ sQ49_spl ),
    inference(split_clause,[status(thm)],[f623,f593,f634,f615,f505,f368]) ).

fof(f638,definition,
    ( sQ54_spl
  <=> sequential(sK7_skl(sK8_skl),sK6_skl(sK8_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ54_spl])],[split_symbol_definition]) ).

fof(f641,plain,
    ( ~ sQ39_spl
    | ~ sQ52_spl
    | ~ sQ54_spl
    | ~ sQ49_spl ),
    inference(split_clause,[status(thm)],[f624,f593,f638,f615,f505]) ).

fof(f642,definition,
    ! [X0] :
      ( sQ55_spl
    <=> ( ~ on_path(X0,sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ sequential(X0,sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ55_spl])],[split_symbol_definition]) ).

fof(f643,plain,
    ! [X0] :
      ( ~ sQ55_spl
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ sequential(X0,sK7_skl(sK8_skl)) ),
    inference(component_clause,[status(thm)],[f642]) ).

fof(f645,plain,
    ( ~ sQ45_spl
    | ~ sQ52_spl
    | ~ sQ39_spl
    | ~ sQ49_spl
    | sQ55_spl ),
    inference(split_clause,[status(thm)],[f625,f642,f593,f505,f615,f547]) ).

fof(f646,definition,
    ! [X0] :
      ( sQ56_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(sK6_skl(sK8_skl),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ56_spl])],[split_symbol_definition]) ).

fof(f647,plain,
    ! [X0] :
      ( ~ sQ56_spl
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X0) ),
    inference(component_clause,[status(thm)],[f646]) ).

fof(f649,plain,
    ( ~ sQ45_spl
    | ~ sQ52_spl
    | ~ sQ49_spl
    | ~ sQ39_spl
    | sQ56_spl ),
    inference(split_clause,[status(thm)],[f626,f646,f505,f593,f615,f547]) ).

fof(f656,plain,
    ( ~ sQ52_spl
    | ~ sQ55_spl
    | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
    | ~ sequential(sK6_skl(sK8_skl),sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f643,f616]) ).

fof(f657,plain,
    ( ~ sQ52_spl
    | ~ sQ55_spl
    | ~ sQ39_spl
    | ~ sQ41_spl ),
    inference(split_clause,[status(thm)],[f656,f520,f505,f642,f615]) ).

fof(f663,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | head_of(X0) = head_of(sK0_skl(head_of(X0),X1))
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f271,f23]) ).

fof(f664,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X1,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),X5)
      | ~ shortest_path(X3,X4,X5)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1)))
      | X2 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(X2)
      | sK0_skl(X0,tail_of(X1)) = sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2)
      | ~ edge(sK0_skl(X0,tail_of(X1)))
      | sequential(sK0_skl(X0,tail_of(X1)),sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2)) ),
    inference(resolution,[status(thm)],[f663,f203]) ).

fof(f666,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X3,X2,tail_of(X0)),sK0_skl(head_of(X0),X1),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ path(tail_of(X0),X2,X3)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f663,f172]) ).

fof(f667,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X0,sK0_skl(head_of(X0),X1),X4)
      | ~ shortest_path(X2,X3,X4)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f663,f160]) ).

fof(f669,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(tail_of(X1))
      | head_of(X0) = tail_of(sK0_skl(head_of(X0),tail_of(X1)))
      | tail_of(X1) = head_of(X0)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(head_of(X0),tail_of(X1))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),tail_of(X1))) ),
    inference(resolution,[status(thm)],[f663,f203]) ).

fof(f670,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),X0,X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ path(tail_of(sK0_skl(head_of(X0),X1)),X2,X3)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f663,f172]) ).

fof(f671,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK0_skl(head_of(X0),X1),X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f663,f160]) ).

fof(f672,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X1,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),X5)
      | ~ shortest_path(X3,X4,X5)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1)))
      | X2 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(X2)
      | sK0_skl(X0,tail_of(X1)) = sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2)
      | sequential(sK0_skl(X0,tail_of(X1)),sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f664,f136]) ).

fof(f676,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | ~ vertex(head_of(X0))
      | head_of(X0) = tail_of(sK0_skl(head_of(X0),tail_of(X1)))
      | tail_of(X1) = head_of(X0)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(head_of(X0),tail_of(X1))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),tail_of(X1))) ),
    inference(duplicate_literals_removal,[status(thm)],[f669]) ).

fof(f677,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | ~ vertex(head_of(X0))
      | head_of(X0) = tail_of(sK0_skl(head_of(X0),tail_of(X1)))
      | tail_of(X1) = head_of(X0)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(head_of(X0),tail_of(X1))
      | ~ edge(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f676,f65]) ).

fof(f684,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ precedes(X2,sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0),X6)
      | ~ shortest_path(X4,X5,X6)
      | tail_of(X2) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X2))
      | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
      | vertex(head_of(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0)))
      | ~ path(X0,head_of(sK0_skl(X1,tail_of(X2))),X3) ),
    inference(resolution,[status(thm)],[f622,f203]) ).

fof(f685,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ precedes(X3,sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0),X7)
      | ~ shortest_path(X5,X6,X7)
      | ~ path(tail_of(X3),X2,X1)
      | vertex(head_of(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0)))
      | ~ path(X0,head_of(sK1_skl(X1,X2,tail_of(X3))),X4) ),
    inference(resolution,[status(thm)],[f622,f173]) ).

fof(f686,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ precedes(sK1_skl(X4,X3,tail_of(X1)),sK1_skl(X2,head_of(X1),X0),X7)
      | ~ shortest_path(X5,X6,X7)
      | ~ path(tail_of(X1),X3,X4)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f622,f172]) ).

fof(f687,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ precedes(X1,sK1_skl(X2,head_of(X1),X0),X5)
      | ~ shortest_path(X3,X4,X5)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f622,f160]) ).

fof(f689,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ precedes(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),X1,X7)
      | ~ shortest_path(X5,X6,X7)
      | ~ path(tail_of(sK1_skl(X2,head_of(X1),X0)),X3,X4)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f622,f172]) ).

fof(f690,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ precedes(sK1_skl(X2,head_of(X1),X0),X1,X5)
      | ~ shortest_path(X3,X4,X5)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f622,f160]) ).

fof(f694,plain,
    ! [X0,X1,X2,X3] :
      ( X2 = head_of(sK1_skl(X1,X2,X3))
      | ~ path(X3,X2,X1)
      | edge(X0)
      | ~ on_path(X0,sK2_skl(X1,X2,X3)) ),
    inference(resolution,[status(thm)],[f197,f129]) ).

fof(f699,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ47_spl
      | sequential(X1,X0)
      | ~ precedes(X1,X0,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK4_skl(X0,X1,sK8_skl),X2)
      | ~ sequential(sK4_skl(X0,X1,sK8_skl),X0) ),
    inference(resolution,[status(thm)],[f556,f78]) ).

fof(f702,definition,
    ! [X0,X1,X2] :
      ( sQ57_spl
    <=> ( sequential(X1,X0)
        | ~ precedes(X1,X0,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK4_skl(X0,X1,sK8_skl),X2)
        | ~ sequential(sK4_skl(X0,X1,sK8_skl),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ57_spl])],[split_symbol_definition]) ).

fof(f705,plain,
    ( ~ sQ47_spl
    | sQ5_spl
    | sQ57_spl ),
    inference(split_clause,[status(thm)],[f699,f702,f230,f555]) ).

fof(f709,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ48_spl
      | sequential(X0,X1)
      | ~ precedes(X0,X1,sK8_skl)
      | ~ path(X2,X3,sK8_skl)
      | sequential(X0,X1)
      | ~ precedes(X0,X1,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,X1) ),
    inference(resolution,[status(thm)],[f574,f77]) ).

fof(f710,definition,
    ! [X0,X1] :
      ( sQ58_spl
    <=> ( sequential(X0,X1)
        | ~ precedes(X0,X1,sK8_skl)
        | sequential(X0,X1)
        | ~ precedes(X0,X1,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(X0,X1) ) ),
    introduced(definition,[new_symbols(definition,[sQ58_spl])],[split_symbol_definition]) ).

fof(f713,plain,
    ( ~ sQ48_spl
    | sQ5_spl
    | sQ58_spl ),
    inference(split_clause,[status(thm)],[f709,f710,f230,f573]) ).

fof(f714,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X1 = tail_of(sK0_skl(X1,head_of(X0)))
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f272,f23]) ).

fof(f715,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | X1 = sK0_skl(head_of(X1),head_of(X0))
      | ~ edge(sK0_skl(head_of(X1),head_of(X0)))
      | ~ edge(X1)
      | sequential(X1,sK0_skl(head_of(X1),head_of(X0)))
      | head_of(X0) = head_of(X1)
      | ~ vertex(head_of(X1))
      | X0 = sK0_skl(head_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X1),head_of(X0))) ),
    inference(resolution,[status(thm)],[f714,f66]) ).

fof(f716,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(tail_of(X1),head_of(X0)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(resolution,[status(thm)],[f714,f91]) ).

fof(f718,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK0_skl(tail_of(X1),head_of(X0))) != head_of(X5)
      | ~ precedes(X1,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(resolution,[status(thm)],[f714,f91]) ).

fof(f719,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | X1 = sK0_skl(head_of(X1),head_of(X0))
      | ~ edge(sK0_skl(head_of(X1),head_of(X0)))
      | ~ edge(X1)
      | sequential(X1,sK0_skl(head_of(X1),head_of(X0)))
      | head_of(X0) = head_of(X1)
      | X0 = sK0_skl(head_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X1),head_of(X0))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f715,f23]) ).

fof(f720,plain,
    ! [X0,X1] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(X0) = X1
      | ~ vertex(X1)
      | head_of(X0) = head_of(sK0_skl(X1,head_of(X0)))
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f273,f23]) ).

fof(f721,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(X1,sK0_skl(X2,head_of(sK0_skl(X0,tail_of(X1)))),X5)
      | ~ shortest_path(X3,X4,X5)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1)))
      | head_of(sK0_skl(X0,tail_of(X1))) = X2
      | ~ vertex(X2)
      | sK0_skl(X0,tail_of(X1)) = sK0_skl(X2,head_of(sK0_skl(X0,tail_of(X1))))
      | ~ edge(sK0_skl(X0,tail_of(X1)))
      | sequential(sK0_skl(X0,tail_of(X1)),sK0_skl(X2,head_of(sK0_skl(X0,tail_of(X1))))) ),
    inference(resolution,[status(thm)],[f720,f203]) ).

fof(f723,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X3,X2,tail_of(X0)),sK0_skl(X1,head_of(X0)),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ path(tail_of(X0),X2,X3)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f720,f172]) ).

fof(f724,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(X0,sK0_skl(X1,head_of(X0)),X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f720,f160]) ).

fof(f726,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),X0,X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ path(tail_of(sK0_skl(X1,head_of(X0))),X2,X3)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f720,f172]) ).

fof(f727,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK0_skl(X1,head_of(X0)),X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f720,f160]) ).

fof(f728,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(X1,sK0_skl(X2,head_of(sK0_skl(X0,tail_of(X1)))),X5)
      | ~ shortest_path(X3,X4,X5)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1)))
      | head_of(sK0_skl(X0,tail_of(X1))) = X2
      | ~ vertex(X2)
      | sK0_skl(X0,tail_of(X1)) = sK0_skl(X2,head_of(sK0_skl(X0,tail_of(X1))))
      | sequential(sK0_skl(X0,tail_of(X1)),sK0_skl(X2,head_of(sK0_skl(X0,tail_of(X1))))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f721,f136]) ).

fof(f738,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ precedes(X1,sK3_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1)))
      | ~ in_path(head_of(sK0_skl(X0,tail_of(X1))),X2)
      | ~ path(X3,X4,X2)
      | sK0_skl(X0,tail_of(X1)) = sK3_skl(head_of(sK0_skl(X0,tail_of(X1))),X2)
      | ~ edge(sK3_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | ~ edge(sK0_skl(X0,tail_of(X1)))
      | sequential(sK0_skl(X0,tail_of(X1)),sK3_skl(head_of(sK0_skl(X0,tail_of(X1))),X2)) ),
    inference(resolution,[status(thm)],[f261,f203]) ).

fof(f739,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ precedes(X2,sK3_skl(head_of(sK1_skl(X0,X1,tail_of(X2))),X3),X8)
      | ~ shortest_path(X6,X7,X8)
      | ~ path(tail_of(X2),X1,X0)
      | ~ in_path(head_of(sK1_skl(X0,X1,tail_of(X2))),X3)
      | ~ path(X4,X5,X3)
      | sK1_skl(X0,X1,tail_of(X2)) = sK3_skl(head_of(sK1_skl(X0,X1,tail_of(X2))),X3)
      | ~ edge(sK3_skl(head_of(sK1_skl(X0,X1,tail_of(X2))),X3))
      | ~ edge(sK1_skl(X0,X1,tail_of(X2)))
      | sequential(sK1_skl(X0,X1,tail_of(X2)),sK3_skl(head_of(sK1_skl(X0,X1,tail_of(X2))),X3)) ),
    inference(resolution,[status(thm)],[f261,f173]) ).

fof(f740,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ precedes(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1),X8)
      | ~ shortest_path(X6,X7,X8)
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f261,f172]) ).

fof(f741,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ precedes(X0,sK3_skl(head_of(X0),X1),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f261,f160]) ).

fof(f742,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ precedes(sK1_skl(X5,X4,tail_of(sK3_skl(head_of(X0),X1))),X0,X8)
      | ~ shortest_path(X6,X7,X8)
      | ~ path(tail_of(sK3_skl(head_of(X0),X1)),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f261,f172]) ).

fof(f743,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ precedes(sK3_skl(head_of(X0),X1),X0,X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f261,f160]) ).

fof(f744,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(X1,sK3_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1)))
      | ~ in_path(head_of(sK0_skl(X0,tail_of(X1))),X2)
      | ~ path(X3,X4,X2)
      | sK0_skl(X0,tail_of(X1)) = sK3_skl(head_of(sK0_skl(X0,tail_of(X1))),X2)
      | ~ edge(sK3_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | sequential(sK0_skl(X0,tail_of(X1)),sK3_skl(head_of(sK0_skl(X0,tail_of(X1))),X2)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f738,f136]) ).

fof(f745,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ precedes(X2,sK3_skl(head_of(sK1_skl(X0,X1,tail_of(X2))),X3),X8)
      | ~ shortest_path(X6,X7,X8)
      | ~ path(tail_of(X2),X1,X0)
      | ~ in_path(head_of(sK1_skl(X0,X1,tail_of(X2))),X3)
      | ~ path(X4,X5,X3)
      | sK1_skl(X0,X1,tail_of(X2)) = sK3_skl(head_of(sK1_skl(X0,X1,tail_of(X2))),X3)
      | ~ edge(sK3_skl(head_of(sK1_skl(X0,X1,tail_of(X2))),X3))
      | sequential(sK1_skl(X0,X1,tail_of(X2)),sK3_skl(head_of(sK1_skl(X0,X1,tail_of(X2))),X3)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f739,f44]) ).

fof(f746,plain,
    ! [X0,X1,X2] :
      ( ~ sQ19_spl
      | ~ sQ49_spl
      | ~ sequential(X2,sK7_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f274,f598]) ).

fof(f747,plain,
    ! [X0,X1] :
      ( ~ sQ56_spl
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))))
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f274,f647]) ).

fof(f748,plain,
    ! [X0,X1] :
      ( ~ sQ53_spl
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl))
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f274,f635]) ).

fof(f749,plain,
    ! [X0,X1] :
      ( ~ sQ49_spl
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK7_skl(sK8_skl))
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f274,f601]) ).

fof(f750,plain,
    ! [X0,X1,X2] :
      ( ~ sQ19_spl
      | ~ sQ39_spl
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ path(head_of(sK6_skl(sK8_skl)),X1,X0)
      | sK6_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f274,f510]) ).

fof(f751,plain,
    ! [X0,X1] :
      ( ~ sQ39_spl
      | ~ sequential(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),sK6_skl(sK8_skl))
      | ~ on_path(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ path(head_of(sK6_skl(sK8_skl)),X1,X0)
      | sK6_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f274,f513]) ).

fof(f762,definition,
    ( sQ59_spl
  <=> edge(sK7_skl(sK8_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ59_spl])],[split_symbol_definition]) ).

fof(f764,plain,
    ( sQ59_spl
    | ~ edge(sK7_skl(sK8_skl)) ),
    inference(component_clause,[status(thm)],[f762]) ).

fof(f765,definition,
    ! [X0,X1,X2] :
      ( sQ60_spl
    <=> ( ~ sequential(X2,sK7_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ60_spl])],[split_symbol_definition]) ).

fof(f768,plain,
    ( ~ sQ19_spl
    | ~ sQ49_spl
    | sQ60_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f746,f762,f765,f593,f368]) ).

fof(f769,definition,
    ! [X0,X1] :
      ( sQ61_spl
    <=> ( ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK6_skl(sK8_skl),sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))))
        | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ61_spl])],[split_symbol_definition]) ).

fof(f772,plain,
    ( ~ sQ56_spl
    | sQ61_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f747,f762,f769,f646]) ).

fof(f773,definition,
    ! [X0,X1] :
      ( sQ62_spl
    <=> ( ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl))
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ62_spl])],[split_symbol_definition]) ).

fof(f776,plain,
    ( ~ sQ53_spl
    | sQ62_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f748,f762,f773,f634]) ).

fof(f777,definition,
    ! [X0,X1] :
      ( sQ63_spl
    <=> ( ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK7_skl(sK8_skl))
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ63_spl])],[split_symbol_definition]) ).

fof(f780,plain,
    ( ~ sQ49_spl
    | sQ63_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f749,f762,f777,f593]) ).

fof(f781,definition,
    ( sQ64_spl
  <=> edge(sK6_skl(sK8_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ64_spl])],[split_symbol_definition]) ).

fof(f783,plain,
    ( sQ64_spl
    | ~ edge(sK6_skl(sK8_skl)) ),
    inference(component_clause,[status(thm)],[f781]) ).

fof(f784,definition,
    ! [X0,X1,X2] :
      ( sQ65_spl
    <=> ( ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ path(head_of(sK6_skl(sK8_skl)),X1,X0)
        | sK6_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ65_spl])],[split_symbol_definition]) ).

fof(f787,plain,
    ( ~ sQ19_spl
    | ~ sQ39_spl
    | sQ65_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f750,f781,f784,f505,f368]) ).

fof(f788,definition,
    ! [X0,X1] :
      ( sQ66_spl
    <=> ( ~ sequential(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),sK6_skl(sK8_skl))
        | ~ on_path(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ path(head_of(sK6_skl(sK8_skl)),X1,X0)
        | sK6_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ66_spl])],[split_symbol_definition]) ).

fof(f791,plain,
    ( ~ sQ39_spl
    | sQ66_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f751,f781,f788,f505]) ).

fof(f800,plain,
    ( sQ59_spl
    | ~ sQ49_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f764,f604]) ).

fof(f801,plain,
    ( sQ59_spl
    | ~ sQ49_spl ),
    inference(contradiction_clause,[status(thm)],[f800]) ).

fof(f802,plain,
    ( sQ64_spl
    | ~ sQ39_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f783,f516]) ).

fof(f803,plain,
    ( sQ64_spl
    | ~ sQ39_spl ),
    inference(contradiction_clause,[status(thm)],[f802]) ).

fof(f807,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ sequential(X5,sK1_skl(X2,head_of(X1),X0))
      | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,X5)
      | ~ on_path(X1,sK8_skl)
      | ~ shortest_path(X3,X4,sK8_skl)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f687,f369]) ).

fof(f808,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sequential(X1,sK1_skl(X2,head_of(X1),X0))
      | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ shortest_path(X3,X4,sK8_skl)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f687,f278]) ).

fof(f809,definition,
    ! [X0,X1,X2,X5] :
      ( sQ67_spl
    <=> ( ~ sequential(X5,sK1_skl(X2,head_of(X1),X0))
        | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,X5)
        | ~ on_path(X1,sK8_skl)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ67_spl])],[split_symbol_definition]) ).

fof(f812,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ67_spl ),
    inference(split_clause,[status(thm)],[f807,f809,f295,f368]) ).

fof(f813,definition,
    ! [X0,X1,X2] :
      ( sQ68_spl
    <=> ( ~ sequential(X1,sK1_skl(X2,head_of(X1),X0))
        | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ68_spl])],[split_symbol_definition]) ).

fof(f816,plain,
    ( sQ10_spl
    | sQ68_spl ),
    inference(split_clause,[status(thm)],[f808,f813,f295]) ).

fof(f817,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ sequential(X5,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(sK1_skl(X2,head_of(X1),X0),X5)
      | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
      | ~ shortest_path(X3,X4,sK8_skl)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f690,f369]) ).

fof(f818,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sequential(sK1_skl(X2,head_of(X1),X0),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
      | ~ shortest_path(X3,X4,sK8_skl)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f690,f278]) ).

fof(f819,definition,
    ! [X0,X1,X2,X5] :
      ( sQ69_spl
    <=> ( ~ sequential(X5,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(sK1_skl(X2,head_of(X1),X0),X5)
        | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ69_spl])],[split_symbol_definition]) ).

fof(f822,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ69_spl ),
    inference(split_clause,[status(thm)],[f817,f819,f295,f368]) ).

fof(f823,definition,
    ! [X0,X1,X2] :
      ( sQ70_spl
    <=> ( ~ sequential(sK1_skl(X2,head_of(X1),X0),X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ70_spl])],[split_symbol_definition]) ).

fof(f826,plain,
    ( sQ10_spl
    | sQ70_spl ),
    inference(split_clause,[status(thm)],[f818,f823,f295]) ).

fof(f828,plain,
    ! [X0,X1] :
      ( ~ sQ52_spl
      | ~ sQ19_spl
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl) ),
    inference(resolution,[status(thm)],[f469,f616]) ).

fof(f834,plain,
    ! [X0,X1,X2] :
      ( ~ sQ49_spl
      | ~ sQ19_spl
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f469,f594]) ).

fof(f836,plain,
    ! [X0,X1,X2] :
      ( ~ sQ39_spl
      | ~ sQ19_spl
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ sequential(sK6_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f469,f506]) ).

fof(f837,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ19_spl
      | ~ in_path(X1,sK8_skl)
      | ~ path(X2,X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),X0)
      | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
      | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f469,f58]) ).

fof(f838,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ in_path(X1,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ sequential(sK3_skl(X1,sK8_skl),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f469,f58]) ).

fof(f843,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ in_path(X2,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(sK3_skl(X2,sK8_skl),X0)
      | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
      | ~ sequential(X1,sK3_skl(X2,sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f469,f58]) ).

fof(f862,definition,
    ! [X0,X1] :
      ( sQ71_spl
    <=> ( ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ71_spl])],[split_symbol_definition]) ).

fof(f863,plain,
    ! [X0,X1] :
      ( ~ sQ71_spl
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f862]) ).

fof(f865,plain,
    ( ~ sQ52_spl
    | ~ sQ19_spl
    | sQ71_spl
    | ~ sQ49_spl
    | ~ sQ39_spl ),
    inference(split_clause,[status(thm)],[f828,f505,f593,f862,f368,f615]) ).

fof(f872,definition,
    ! [X0,X1] :
      ( sQ72_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ sequential(sK3_skl(X1,sK8_skl),X0)
        | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
        | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ72_spl])],[split_symbol_definition]) ).

fof(f875,plain,
    ( ~ sQ19_spl
    | sQ5_spl
    | sQ72_spl ),
    inference(split_clause,[status(thm)],[f837,f872,f230,f368]) ).

fof(f876,definition,
    ! [X0,X1,X2,X3] :
      ( sQ73_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X3)
        | ~ sequential(sK3_skl(X1,sK8_skl),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ73_spl])],[split_symbol_definition]) ).

fof(f877,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ73_spl
      | ~ in_path(X1,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ sequential(sK3_skl(X1,sK8_skl),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f876]) ).

fof(f879,plain,
    ( ~ sQ19_spl
    | sQ5_spl
    | sQ73_spl ),
    inference(split_clause,[status(thm)],[f838,f876,f230,f368]) ).

fof(f880,definition,
    ! [X0,X1] :
      ( sQ74_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ74_spl])],[split_symbol_definition]) ).

fof(f884,definition,
    ! [X0,X1] :
      ( sQ75_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X0)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ75_spl])],[split_symbol_definition]) ).

fof(f888,definition,
    ! [X0,X1,X2] :
      ( sQ76_spl
    <=> ( ~ in_path(X2,sK8_skl)
        | ~ sequential(sK3_skl(X2,sK8_skl),X0)
        | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
        | ~ sequential(X1,sK3_skl(X2,sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ76_spl])],[split_symbol_definition]) ).

fof(f891,plain,
    ( ~ sQ19_spl
    | sQ5_spl
    | sQ76_spl ),
    inference(split_clause,[status(thm)],[f843,f888,f230,f368]) ).

fof(f906,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | X1 = tail_of(X0)
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(tail_of(X0),X1))
      | sK0_skl(tail_of(X0),X1) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),X1),X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f277,f24]) ).

fof(f907,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X2,sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),X5)
      | ~ shortest_path(X3,X4,X5)
      | tail_of(X2) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X2))
      | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
      | head_of(sK0_skl(X1,tail_of(X2))) = tail_of(X0)
      | ~ vertex(head_of(sK0_skl(X1,tail_of(X2))))
      | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),X0) ),
    inference(resolution,[status(thm)],[f906,f203]) ).

fof(f908,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X3,sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ path(tail_of(X3),X2,X1)
      | head_of(sK1_skl(X1,X2,tail_of(X3))) = tail_of(X0)
      | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X3))))
      | sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),X0) ),
    inference(resolution,[status(thm)],[f906,f173]) ).

fof(f909,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X3,X2,tail_of(X1)),sK0_skl(tail_of(X0),head_of(X1)),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ path(tail_of(X1),X2,X3)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f906,f172]) ).

fof(f910,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X1,sK0_skl(tail_of(X0),head_of(X1)),X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f906,f160]) ).

fof(f911,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),X1,X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ path(tail_of(sK0_skl(tail_of(X0),head_of(X1))),X2,X3)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f906,f172]) ).

fof(f912,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK0_skl(tail_of(X0),head_of(X1)),X1,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f906,f160]) ).

fof(f913,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | sK0_skl(tail_of(X0),tail_of(X1)) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X0),tail_of(X1)))
      | sequential(sK0_skl(tail_of(X0),tail_of(X1)),X1)
      | tail_of(X1) = tail_of(X0)
      | ~ vertex(tail_of(X1))
      | sK0_skl(tail_of(X0),tail_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),tail_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f906,f66]) ).

fof(f914,plain,
    ! [X0,X1] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | sK0_skl(tail_of(X0),tail_of(X1)) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X0),tail_of(X1)))
      | sequential(sK0_skl(tail_of(X0),tail_of(X1)),X1)
      | tail_of(X1) = tail_of(X0)
      | sK0_skl(tail_of(X0),tail_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),tail_of(X1)),X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f913,f24]) ).

fof(f929,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sequential(sK4_skl(X3,X2,sK8_skl),X6)
      | ~ sequential(sK4_skl(X3,X2,sK8_skl),sK4_skl(X3,X2,sK8_skl))
      | ~ sequential(sK4_skl(X3,X2,sK8_skl),sK4_skl(X3,X2,sK8_skl))
      | ~ sequential(X6,sK4_skl(X3,X2,sK8_skl))
      | ~ on_path(X6,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f382,f469]) ).

fof(f930,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ19_spl
      | ~ sequential(sK4_skl(X3,X2,sK8_skl),X6)
      | ~ sequential(X8,sK4_skl(X3,X2,sK8_skl))
      | ~ sequential(X7,X8)
      | ~ on_path(X8,sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f382,f469]) ).

fof(f935,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sequential(sK4_skl(X3,X2,sK8_skl),X6)
      | ~ sequential(sK4_skl(X3,X2,sK8_skl),sK4_skl(X3,X2,sK8_skl))
      | ~ sequential(X6,sK4_skl(X3,X2,sK8_skl))
      | ~ on_path(X6,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f382,f429]) ).

fof(f936,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ19_spl
      | ~ sequential(sK4_skl(X3,X2,sK8_skl),X6)
      | ~ sequential(X7,sK4_skl(X3,X2,sK8_skl))
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f382,f429]) ).

fof(f939,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sequential(sK4_skl(X3,X2,sK8_skl),X6)
      | ~ sequential(X6,sK4_skl(X3,X2,sK8_skl))
      | ~ on_path(X6,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f382,f336]) ).

fof(f940,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( vertex(tail_of(sK4_skl(X3,X2,sK8_skl)))
      | ~ path(X4,X5,sK8_skl)
      | sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f382,f251]) ).

fof(f941,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( vertex(head_of(sK4_skl(X3,X2,sK8_skl)))
      | ~ path(X4,X5,sK8_skl)
      | sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f382,f245]) ).

fof(f942,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( edge(sK4_skl(X3,X2,sK8_skl))
      | ~ path(X4,X5,sK8_skl)
      | sequential(X2,X3)
      | ~ precedes(X2,X3,sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f382,f199]) ).

fof(f943,definition,
    ! [X2,X3,X6] :
      ( sQ77_spl
    <=> ( ~ sequential(sK4_skl(X3,X2,sK8_skl),X6)
        | ~ sequential(sK4_skl(X3,X2,sK8_skl),sK4_skl(X3,X2,sK8_skl))
        | ~ sequential(sK4_skl(X3,X2,sK8_skl),sK4_skl(X3,X2,sK8_skl))
        | ~ sequential(X6,sK4_skl(X3,X2,sK8_skl))
        | ~ on_path(X6,sK8_skl)
        | sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ77_spl])],[split_symbol_definition]) ).

fof(f946,plain,
    ( ~ sQ19_spl
    | sQ77_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f929,f230,f943,f368]) ).

fof(f947,definition,
    ! [X2,X3,X6,X7,X8] :
      ( sQ78_spl
    <=> ( ~ sequential(sK4_skl(X3,X2,sK8_skl),X6)
        | ~ sequential(X8,sK4_skl(X3,X2,sK8_skl))
        | ~ sequential(X7,X8)
        | ~ on_path(X8,sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ78_spl])],[split_symbol_definition]) ).

fof(f950,plain,
    ( ~ sQ19_spl
    | sQ78_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f930,f230,f947,f368]) ).

fof(f955,definition,
    ! [X2,X3,X6] :
      ( sQ79_spl
    <=> ( ~ sequential(sK4_skl(X3,X2,sK8_skl),X6)
        | ~ sequential(sK4_skl(X3,X2,sK8_skl),sK4_skl(X3,X2,sK8_skl))
        | ~ sequential(X6,sK4_skl(X3,X2,sK8_skl))
        | ~ on_path(X6,sK8_skl)
        | sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ79_spl])],[split_symbol_definition]) ).

fof(f958,plain,
    ( ~ sQ19_spl
    | sQ79_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f935,f230,f955,f368]) ).

fof(f959,definition,
    ! [X2,X3,X6,X7] :
      ( sQ80_spl
    <=> ( ~ sequential(sK4_skl(X3,X2,sK8_skl),X6)
        | ~ sequential(X7,sK4_skl(X3,X2,sK8_skl))
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ80_spl])],[split_symbol_definition]) ).

fof(f962,plain,
    ( ~ sQ19_spl
    | sQ80_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f936,f230,f959,f368]) ).

fof(f965,definition,
    ! [X2,X3,X6] :
      ( sQ81_spl
    <=> ( ~ sequential(sK4_skl(X3,X2,sK8_skl),X6)
        | ~ sequential(X6,sK4_skl(X3,X2,sK8_skl))
        | ~ on_path(X6,sK8_skl)
        | sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ81_spl])],[split_symbol_definition]) ).

fof(f968,plain,
    ( sQ81_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f939,f230,f965]) ).

fof(f969,definition,
    ! [X2,X3] :
      ( sQ82_spl
    <=> ( vertex(tail_of(sK4_skl(X3,X2,sK8_skl)))
        | sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ82_spl])],[split_symbol_definition]) ).

fof(f972,plain,
    ( sQ82_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f940,f230,f969]) ).

fof(f973,definition,
    ! [X2,X3] :
      ( sQ83_spl
    <=> ( vertex(head_of(sK4_skl(X3,X2,sK8_skl)))
        | sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ83_spl])],[split_symbol_definition]) ).

fof(f976,plain,
    ( sQ83_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f941,f230,f973]) ).

fof(f977,definition,
    ! [X2,X3] :
      ( sQ84_spl
    <=> ( edge(sK4_skl(X3,X2,sK8_skl))
        | sequential(X2,X3)
        | ~ precedes(X2,X3,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ84_spl])],[split_symbol_definition]) ).

fof(f980,plain,
    ( sQ84_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f942,f230,f977]) ).

fof(f983,plain,
    ! [X0,X1,X2,X3,X4] :
      ( X3 = head_of(sK1_skl(X2,X3,X4))
      | ~ path(X4,X3,X2)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK2_skl(X2,X3,X4))
      | ~ on_path(X0,sK2_skl(X2,X3,X4))
      | precedes(X0,X1,sK2_skl(X2,X3,X4)) ),
    inference(resolution,[status(thm)],[f279,f129]) ).

fof(f987,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ shortest_path(X5,X6,path_cons(X3,empty))
      | ~ path(tail_of(X2),X1,X0)
      | X4 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(X2),X4))
      | ~ edge(X3)
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),sK0_skl(head_of(X2),X4))
      | ~ on_path(sK0_skl(head_of(X2),X4),path_cons(X3,empty))
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),path_cons(X3,empty)) ),
    inference(resolution,[status(thm)],[f281,f185]) ).

fof(f1012,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ2_spl
      | ~ shortest_path(X7,X8,path_cons(X0,X2))
      | ~ path(tail_of(X5),X4,X3)
      | X6 = head_of(X5)
      | ~ vertex(head_of(X5))
      | ~ vertex(X6)
      | X6 = head_of(sK0_skl(head_of(X5),X6))
      | ~ sequential(sK1_skl(X3,X4,tail_of(X5)),sK0_skl(head_of(X5),X6))
      | ~ on_path(sK0_skl(head_of(X5),X6),path_cons(X0,X2))
      | ~ on_path(sK1_skl(X3,X4,tail_of(X5)),path_cons(X0,X2))
      | ~ path(head_of(X0),X1,X2)
      | ~ edge(X0) ),
    inference(resolution,[status(thm)],[f346,f185]) ).

fof(f1031,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ21_spl
      | ~ sQ19_spl
      | sequential(X1,X0)
      | ~ precedes(X1,X0,sK8_skl)
      | ~ path(X2,X3,sK8_skl)
      | sequential(X1,X0)
      | ~ precedes(X1,X0,sK8_skl)
      | ~ on_path(sK4_skl(X0,X1,sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f395,f77]) ).

fof(f1032,definition,
    ! [X0,X1] :
      ( sQ85_spl
    <=> ( sequential(X1,X0)
        | ~ precedes(X1,X0,sK8_skl)
        | sequential(X1,X0)
        | ~ precedes(X1,X0,sK8_skl)
        | ~ on_path(sK4_skl(X0,X1,sK8_skl),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ85_spl])],[split_symbol_definition]) ).

fof(f1035,plain,
    ( ~ sQ21_spl
    | ~ sQ19_spl
    | sQ5_spl
    | sQ85_spl ),
    inference(split_clause,[status(thm)],[f1031,f1032,f230,f368,f387]) ).

fof(f1037,plain,
    ! [X0,X1,X2] :
      ( ~ sQ71_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f863,f274]) ).

fof(f1039,definition,
    ! [X0,X1,X2] :
      ( sQ86_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ86_spl])],[split_symbol_definition]) ).

fof(f1042,plain,
    ( ~ sQ71_spl
    | ~ sQ59_spl
    | sQ86_spl ),
    inference(split_clause,[status(thm)],[f1037,f1039,f762,f862]) ).

fof(f1048,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sequential(X4,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,X4)
      | ~ on_path(X1,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(resolution,[status(thm)],[f491,f369]) ).

fof(f1049,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sequential(X1,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(resolution,[status(thm)],[f491,f278]) ).

fof(f1051,definition,
    ! [X0,X1,X4] :
      ( sQ87_spl
    <=> ( ~ sequential(X4,sK0_skl(X0,tail_of(X1)))
        | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,X4)
        | ~ on_path(X1,sK8_skl)
        | tail_of(X1) = X0
        | ~ vertex(X0)
        | ~ vertex(tail_of(X1))
        | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ) ),
    introduced(definition,[new_symbols(definition,[sQ87_spl])],[split_symbol_definition]) ).

fof(f1052,plain,
    ! [X0,X1,X2] :
      ( ~ sQ87_spl
      | ~ sequential(X2,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(component_clause,[status(thm)],[f1051]) ).

fof(f1054,plain,
    ( ~ sQ19_spl
    | ~ sQ3_spl
    | sQ10_spl
    | sQ87_spl ),
    inference(split_clause,[status(thm)],[f1048,f1051,f295,f143,f368]) ).

fof(f1055,definition,
    ! [X0,X1] :
      ( sQ88_spl
    <=> ( ~ sequential(X1,sK0_skl(X0,tail_of(X1)))
        | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | tail_of(X1) = X0
        | ~ vertex(X0)
        | ~ vertex(tail_of(X1))
        | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ) ),
    introduced(definition,[new_symbols(definition,[sQ88_spl])],[split_symbol_definition]) ).

fof(f1056,plain,
    ! [X0,X1] :
      ( ~ sQ88_spl
      | ~ sequential(X1,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(component_clause,[status(thm)],[f1055]) ).

fof(f1058,plain,
    ( ~ sQ3_spl
    | sQ10_spl
    | sQ88_spl ),
    inference(split_clause,[status(thm)],[f1049,f1055,f295,f143]) ).

fof(f1059,plain,
    ! [X0,X1] :
      ( ~ sQ88_spl
      | ~ sequential(X1,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1056,f251]) ).

fof(f1060,plain,
    ! [X0,X1,X2] :
      ( ~ sQ87_spl
      | ~ sequential(X2,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1052,f251]) ).

fof(f1061,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ in_path(head_of(sK3_skl(tail_of(X3),X2)),X7)
      | ~ path(X8,X9,X7)
      | sK3_skl(tail_of(X3),X2) = sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),X7)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),X7))
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),X7))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),X7),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f345,f261]) ).

fof(f1062,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | X7 = head_of(sK3_skl(tail_of(X3),X2))
      | ~ vertex(X7)
      | sK3_skl(tail_of(X3),X2) = sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X7)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X7))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X7),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f345,f663]) ).

fof(f1063,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK3_skl(tail_of(X3),X2)) = X7
      | ~ vertex(X7)
      | sK3_skl(tail_of(X3),X2) = sK0_skl(X7,head_of(sK3_skl(tail_of(X3),X2)))
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),sK0_skl(X7,head_of(sK3_skl(tail_of(X3),X2))))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK0_skl(X7,head_of(sK3_skl(tail_of(X3),X2))),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f345,f720]) ).

fof(f1064,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( vertex(head_of(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X8)))
      | ~ path(X8,head_of(sK3_skl(tail_of(X3),X2)),X7)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X8),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f345,f622]) ).

fof(f1065,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(X7)
      | ~ vertex(head_of(sK3_skl(tail_of(X3),X2)))
      | sK0_skl(tail_of(X7),head_of(sK3_skl(tail_of(X3),X2))) = X7
      | ~ edge(X7)
      | sequential(sK0_skl(tail_of(X7),head_of(sK3_skl(tail_of(X3),X2))),X7)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK0_skl(tail_of(X7),head_of(sK3_skl(tail_of(X3),X2))),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f345,f906]) ).

fof(f1066,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | X7 = head_of(sK3_skl(tail_of(X3),X2))
      | ~ vertex(head_of(sK3_skl(tail_of(X3),X2)))
      | ~ vertex(X7)
      | X7 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X7))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X7),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f345,f179]) ).

fof(f1067,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK3_skl(tail_of(X3),X2),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(equality_resolution,[status(thm)],[f345]) ).

fof(f1068,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ in_path(head_of(sK3_skl(tail_of(X3),X2)),X7)
      | ~ path(X8,X9,X7)
      | sK3_skl(tail_of(X3),X2) = sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),X7)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),X7))
      | sequential(sK3_skl(tail_of(X3),X2),sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),X7))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),X7),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(duplicate_literals_removal,[status(thm)],[f1061]) ).

fof(f1069,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | X7 = head_of(sK3_skl(tail_of(X3),X2))
      | ~ vertex(X7)
      | sK3_skl(tail_of(X3),X2) = sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X7)
      | sequential(sK3_skl(tail_of(X3),X2),sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X7))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X7),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(duplicate_literals_removal,[status(thm)],[f1062]) ).

fof(f1070,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK3_skl(tail_of(X3),X2)) = X7
      | ~ vertex(X7)
      | sK3_skl(tail_of(X3),X2) = sK0_skl(X7,head_of(sK3_skl(tail_of(X3),X2)))
      | sequential(sK3_skl(tail_of(X3),X2),sK0_skl(X7,head_of(sK3_skl(tail_of(X3),X2))))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK0_skl(X7,head_of(sK3_skl(tail_of(X3),X2))),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(duplicate_literals_removal,[status(thm)],[f1063]) ).

fof(f1071,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(X7)
      | sK0_skl(tail_of(X7),head_of(sK3_skl(tail_of(X3),X2))) = X7
      | ~ edge(X7)
      | sequential(sK0_skl(tail_of(X7),head_of(sK3_skl(tail_of(X3),X2))),X7)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK0_skl(tail_of(X7),head_of(sK3_skl(tail_of(X3),X2))),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1065,f23]) ).

fof(f1072,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | X7 = head_of(sK3_skl(tail_of(X3),X2))
      | ~ vertex(X7)
      | X7 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X7))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X7),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1066,f23]) ).

fof(f1119,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ2_spl
      | ~ shortest_path(X7,X8,sK5_skl(X2,X1,X0))
      | ~ path(tail_of(X5),X4,X3)
      | X6 = head_of(X5)
      | ~ vertex(head_of(X5))
      | ~ vertex(X6)
      | X6 = head_of(sK0_skl(head_of(X5),X6))
      | ~ sequential(sK1_skl(X3,X4,tail_of(X5)),sK0_skl(head_of(X5),X6))
      | ~ on_path(sK0_skl(head_of(X5),X6),sK5_skl(X2,X1,X0))
      | ~ on_path(sK1_skl(X3,X4,tail_of(X5)),sK5_skl(X2,X1,X0))
      | X0 = X1
      | ~ path(X0,X1,X2)
      | shortest_path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f359,f185]) ).

fof(f1145,plain,
    ! [X0,X1] :
      ( ~ sQ52_spl
      | ~ sQ19_spl
      | ~ sQ45_spl
      | ~ sequential(X1,X0)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X0) ),
    inference(resolution,[status(thm)],[f577,f616]) ).

fof(f1151,plain,
    ! [X0,X1] :
      ( ~ sQ52_spl
      | ~ sQ19_spl
      | ~ sQ45_spl
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ sequential(X0,X1) ),
    inference(resolution,[status(thm)],[f577,f616]) ).

fof(f1155,plain,
    ! [X0,X1] :
      ( ~ sQ52_spl
      | ~ sQ19_spl
      | ~ sQ45_spl
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ sequential(X0,sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f577,f616]) ).

fof(f1162,definition,
    ! [X0,X1] :
      ( sQ89_spl
    <=> ( ~ sequential(X1,X0)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X1)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(sK6_skl(sK8_skl),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ89_spl])],[split_symbol_definition]) ).

fof(f1163,plain,
    ! [X0,X1] :
      ( ~ sQ89_spl
      | ~ sequential(X1,X0)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X0) ),
    inference(component_clause,[status(thm)],[f1162]) ).

fof(f1165,plain,
    ( ~ sQ52_spl
    | ~ sQ19_spl
    | ~ sQ45_spl
    | ~ sQ49_spl
    | ~ sQ39_spl
    | sQ89_spl ),
    inference(split_clause,[status(thm)],[f1145,f1162,f505,f593,f547,f368,f615]) ).

fof(f1170,definition,
    ! [X0,X1] :
      ( sQ90_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ sequential(X0,X1) ) ),
    introduced(definition,[new_symbols(definition,[sQ90_spl])],[split_symbol_definition]) ).

fof(f1171,plain,
    ! [X0,X1] :
      ( ~ sQ90_spl
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ sequential(X0,X1) ),
    inference(component_clause,[status(thm)],[f1170]) ).

fof(f1173,plain,
    ( ~ sQ52_spl
    | ~ sQ19_spl
    | ~ sQ45_spl
    | ~ sQ49_spl
    | ~ sQ39_spl
    | sQ90_spl ),
    inference(split_clause,[status(thm)],[f1151,f1170,f505,f593,f547,f368,f615]) ).

fof(f1176,definition,
    ! [X0,X1] :
      ( sQ91_spl
    <=> ( ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ sequential(X0,sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ91_spl])],[split_symbol_definition]) ).

fof(f1177,plain,
    ! [X0,X1] :
      ( ~ sQ91_spl
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ sequential(X0,sK7_skl(sK8_skl)) ),
    inference(component_clause,[status(thm)],[f1176]) ).

fof(f1179,plain,
    ( ~ sQ52_spl
    | ~ sQ19_spl
    | ~ sQ45_spl
    | ~ sQ39_spl
    | ~ sQ49_spl
    | sQ91_spl ),
    inference(split_clause,[status(thm)],[f1155,f1176,f593,f505,f547,f368,f615]) ).

fof(f1182,plain,
    ! [X0,X1,X2] :
      ( ~ sQ89_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
      | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),X0)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X0) ),
    inference(resolution,[status(thm)],[f1163,f274]) ).

fof(f1184,definition,
    ! [X0,X1,X2] :
      ( sQ92_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
        | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),X0)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(sK6_skl(sK8_skl),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ92_spl])],[split_symbol_definition]) ).

fof(f1187,plain,
    ( ~ sQ89_spl
    | ~ sQ59_spl
    | sQ92_spl ),
    inference(split_clause,[status(thm)],[f1182,f1184,f762,f1162]) ).

fof(f1191,plain,
    ! [X0,X1,X2] :
      ( ~ sQ90_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
      | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ sequential(X0,sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))) ),
    inference(resolution,[status(thm)],[f1171,f274]) ).

fof(f1193,definition,
    ! [X0,X1,X2] :
      ( sQ93_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
        | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ sequential(X0,sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ93_spl])],[split_symbol_definition]) ).

fof(f1196,plain,
    ( ~ sQ90_spl
    | ~ sQ59_spl
    | sQ93_spl ),
    inference(split_clause,[status(thm)],[f1191,f1193,f762,f1170]) ).

fof(f1197,plain,
    ! [X0] :
      ( ~ sQ52_spl
      | ~ sQ91_spl
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X0) ),
    inference(resolution,[status(thm)],[f1177,f616]) ).

fof(f1198,plain,
    ( ~ sQ52_spl
    | ~ sQ91_spl
    | ~ sQ39_spl
    | sQ40_spl ),
    inference(split_clause,[status(thm)],[f1197,f517,f505,f1176,f615]) ).

fof(f1199,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ46_spl
      | sequential(X1,X0)
      | ~ precedes(X1,X0,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK4_skl(X0,X1,sK8_skl),X2)
      | ~ sequential(sK4_skl(X0,X1,sK8_skl),X0) ),
    inference(resolution,[status(thm)],[f552,f78]) ).

fof(f1202,definition,
    ! [X0,X1,X2,X3] :
      ( sQ94_spl
    <=> ( sequential(X1,X0)
        | ~ precedes(X1,X0,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X3)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK4_skl(X0,X1,sK8_skl),X2)
        | ~ sequential(sK4_skl(X0,X1,sK8_skl),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ94_spl])],[split_symbol_definition]) ).

fof(f1205,plain,
    ( ~ sQ46_spl
    | sQ5_spl
    | sQ94_spl ),
    inference(split_clause,[status(thm)],[f1199,f1202,f230,f551]) ).

fof(f1208,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sequential(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),sK5_skl(X8,X9,X10))
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),sK5_skl(X8,X9,X10))
      | X10 = X9
      | ~ path(X10,X9,X8)
      | shortest_path(X10,X9,X8)
      | ~ shortest_path(X6,X7,sK5_skl(X8,X9,X10))
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f740,f359]) ).

fof(f1209,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ edge(X8)
      | ~ sequential(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),path_cons(X8,empty))
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),path_cons(X8,empty))
      | ~ shortest_path(X6,X7,path_cons(X8,empty))
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f740,f281]) ).

fof(f1210,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sequential(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),path_cons(X8,X9))
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),path_cons(X8,X9))
      | ~ path(head_of(X8),X10,X9)
      | ~ edge(X8)
      | ~ shortest_path(X6,X7,path_cons(X8,X9))
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f740,f346]) ).

fof(f1211,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ19_spl
      | ~ sequential(X8,sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(sK1_skl(X5,X4,tail_of(X0)),X8)
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),sK8_skl)
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f740,f369]) ).

fof(f1212,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sequential(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),sK8_skl)
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f740,f278]) ).

fof(f1213,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sequential(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),sK5_skl(X8,X9,X10))
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),sK5_skl(X8,X9,X10))
      | X10 = X9
      | ~ path(X10,X9,X8)
      | shortest_path(X10,X9,X8)
      | ~ shortest_path(X6,X7,sK5_skl(X8,X9,X10))
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1208,f363]) ).

fof(f1214,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ edge(X8)
      | ~ sequential(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),path_cons(X8,empty))
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),path_cons(X8,empty))
      | ~ shortest_path(X6,X7,path_cons(X8,empty))
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1209,f200]) ).

fof(f1215,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sequential(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),path_cons(X8,X9))
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),path_cons(X8,X9))
      | ~ path(head_of(X8),X10,X9)
      | ~ edge(X8)
      | ~ shortest_path(X6,X7,path_cons(X8,X9))
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1210,f350]) ).

fof(f1216,definition,
    ! [X0,X1,X2,X3,X4,X5,X8] :
      ( sQ95_spl
    <=> ( ~ sequential(X8,sK3_skl(head_of(X0),X1))
        | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(sK1_skl(X5,X4,tail_of(X0)),X8)
        | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),sK8_skl)
        | ~ path(tail_of(X0),X4,X5)
        | ~ in_path(head_of(X0),X1)
        | ~ path(X2,X3,X1)
        | X0 = sK3_skl(head_of(X0),X1)
        | ~ edge(sK3_skl(head_of(X0),X1))
        | ~ edge(X0)
        | sequential(X0,sK3_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ95_spl])],[split_symbol_definition]) ).

fof(f1217,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ95_spl
      | ~ sequential(X6,sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK1_skl(X5,X4,tail_of(X0)),X6)
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),sK8_skl)
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(component_clause,[status(thm)],[f1216]) ).

fof(f1219,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ95_spl ),
    inference(split_clause,[status(thm)],[f1211,f1216,f295,f368]) ).

fof(f1220,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ96_spl
    <=> ( ~ sequential(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1))
        | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),sK8_skl)
        | ~ path(tail_of(X0),X4,X5)
        | ~ in_path(head_of(X0),X1)
        | ~ path(X2,X3,X1)
        | X0 = sK3_skl(head_of(X0),X1)
        | ~ edge(sK3_skl(head_of(X0),X1))
        | ~ edge(X0)
        | sequential(X0,sK3_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ96_spl])],[split_symbol_definition]) ).

fof(f1221,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ96_spl
      | ~ sequential(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),sK8_skl)
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(component_clause,[status(thm)],[f1220]) ).

fof(f1223,plain,
    ( sQ10_spl
    | sQ96_spl ),
    inference(split_clause,[status(thm)],[f1212,f1220,f295]) ).

fof(f1224,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ95_spl
      | ~ sequential(X6,sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK1_skl(X5,X4,tail_of(X0)),X6)
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),sK8_skl)
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1217,f199]) ).

fof(f1225,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ96_spl
      | ~ sequential(sK1_skl(X5,X4,tail_of(X0)),sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(sK1_skl(X5,X4,tail_of(X0)),sK8_skl)
      | ~ path(tail_of(X0),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1221,f199]) ).

fof(f1229,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sequential(X6,sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X0,X6)
      | ~ on_path(X0,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f741,f369]) ).

fof(f1230,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sequential(X0,sK3_skl(head_of(X0),X1))
      | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f741,f278]) ).

fof(f1231,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ97_spl
    <=> ( ~ sequential(X6,sK3_skl(head_of(X0),X1))
        | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X0,X6)
        | ~ on_path(X0,sK8_skl)
        | ~ in_path(head_of(X0),X1)
        | ~ path(X2,X3,X1)
        | X0 = sK3_skl(head_of(X0),X1)
        | ~ edge(sK3_skl(head_of(X0),X1))
        | ~ edge(X0)
        | sequential(X0,sK3_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ97_spl])],[split_symbol_definition]) ).

fof(f1234,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ97_spl ),
    inference(split_clause,[status(thm)],[f1229,f1231,f295,f368]) ).

fof(f1235,definition,
    ! [X0,X1,X2,X3] :
      ( sQ98_spl
    <=> ( ~ sequential(X0,sK3_skl(head_of(X0),X1))
        | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ in_path(head_of(X0),X1)
        | ~ path(X2,X3,X1)
        | X0 = sK3_skl(head_of(X0),X1)
        | ~ edge(sK3_skl(head_of(X0),X1))
        | ~ edge(X0)
        | sequential(X0,sK3_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ98_spl])],[split_symbol_definition]) ).

fof(f1238,plain,
    ( sQ10_spl
    | sQ98_spl ),
    inference(split_clause,[status(thm)],[f1230,f1235,f295]) ).

fof(f1253,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( sequential(sK4_skl(X3,X4,X2),X5)
      | ~ precedes(sK4_skl(X3,X4,X2),X5,X6)
      | ~ path(X9,X10,X6)
      | sequential(X4,X3)
      | ~ precedes(X4,X3,X2)
      | ~ path(X7,X8,X2)
      | ~ precedes(sK4_skl(X5,sK4_skl(X3,X4,X2),X6),X3,X2)
      | ~ sequential(sK4_skl(X3,X4,X2),X3)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f526,f77]) ).

fof(f1256,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sequential(X3,sK6_skl(X2))
      | ~ sequential(sK7_skl(X2),X3)
      | ~ sequential(sK6_skl(X2),sK7_skl(X2))
      | number_of_in(sequential_pairs,X2) = number_of_in(triangles,X2)
      | ~ path(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f620,f63]) ).

fof(f1257,plain,
    ! [X0,X1,X2] :
      ( ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ sequential(sK6_skl(sK8_skl),sK7_skl(sK8_skl))
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1256,f121]) ).

fof(f1258,definition,
    ! [X2] :
      ( sQ99_spl
    <=> ( ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ sequential(sK7_skl(sK8_skl),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ99_spl])],[split_symbol_definition]) ).

fof(f1259,plain,
    ! [X0] :
      ( ~ sQ99_spl
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ sequential(sK7_skl(sK8_skl),X0) ),
    inference(component_clause,[status(thm)],[f1258]) ).

fof(f1261,plain,
    ( sQ99_spl
    | ~ sQ52_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f1257,f230,f615,f1258]) ).

fof(f1262,plain,
    ! [X0,X1] :
      ( ~ sQ99_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f1259,f274]) ).

fof(f1264,definition,
    ! [X0,X1] :
      ( sQ100_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ100_spl])],[split_symbol_definition]) ).

fof(f1267,plain,
    ( ~ sQ99_spl
    | ~ sQ59_spl
    | sQ100_spl ),
    inference(split_clause,[status(thm)],[f1262,f1264,f762,f1258]) ).

fof(f1268,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ19_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
      | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),X3)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f834,f274]) ).

fof(f1270,definition,
    ! [X0,X1,X2,X3] :
      ( sQ101_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
        | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),X3)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ101_spl])],[split_symbol_definition]) ).

fof(f1273,plain,
    ( ~ sQ49_spl
    | ~ sQ19_spl
    | ~ sQ59_spl
    | sQ101_spl ),
    inference(split_clause,[status(thm)],[f1268,f1270,f762,f368,f593]) ).

fof(f1275,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ19_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X2,X1)
      | sK6_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),X3)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f836,f274]) ).

fof(f1278,definition,
    ! [X0,X1,X2,X3] :
      ( sQ102_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X2,X1)
        | sK6_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl)))
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),X3)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ102_spl])],[split_symbol_definition]) ).

fof(f1281,plain,
    ( ~ sQ39_spl
    | ~ sQ19_spl
    | ~ sQ64_spl
    | sQ102_spl ),
    inference(split_clause,[status(thm)],[f1275,f1278,f781,f368,f505]) ).

fof(f1285,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ19_spl
      | ~ sequential(X8,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(sK1_skl(X5,X4,tail_of(sK3_skl(head_of(X0),X1))),X8)
      | ~ on_path(sK1_skl(X5,X4,tail_of(sK3_skl(head_of(X0),X1))),sK8_skl)
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ path(tail_of(sK3_skl(head_of(X0),X1)),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f742,f369]) ).

fof(f1286,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sequential(sK1_skl(X5,X4,tail_of(sK3_skl(head_of(X0),X1))),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK1_skl(X5,X4,tail_of(sK3_skl(head_of(X0),X1))),sK8_skl)
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ path(tail_of(sK3_skl(head_of(X0),X1)),X4,X5)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f742,f278]) ).

fof(f1290,definition,
    ! [X0,X1,X2,X3,X4,X5,X8] :
      ( sQ103_spl
    <=> ( ~ sequential(X8,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(sK1_skl(X5,X4,tail_of(sK3_skl(head_of(X0),X1))),X8)
        | ~ on_path(sK1_skl(X5,X4,tail_of(sK3_skl(head_of(X0),X1))),sK8_skl)
        | ~ path(tail_of(sK3_skl(head_of(X0),X1)),X4,X5)
        | ~ in_path(head_of(X0),X1)
        | ~ path(X2,X3,X1)
        | X0 = sK3_skl(head_of(X0),X1)
        | ~ edge(sK3_skl(head_of(X0),X1))
        | ~ edge(X0)
        | sequential(X0,sK3_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ103_spl])],[split_symbol_definition]) ).

fof(f1293,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ103_spl ),
    inference(split_clause,[status(thm)],[f1285,f1290,f295,f368]) ).

fof(f1294,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ104_spl
    <=> ( ~ sequential(sK1_skl(X5,X4,tail_of(sK3_skl(head_of(X0),X1))),X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(sK1_skl(X5,X4,tail_of(sK3_skl(head_of(X0),X1))),sK8_skl)
        | ~ path(tail_of(sK3_skl(head_of(X0),X1)),X4,X5)
        | ~ in_path(head_of(X0),X1)
        | ~ path(X2,X3,X1)
        | X0 = sK3_skl(head_of(X0),X1)
        | ~ edge(sK3_skl(head_of(X0),X1))
        | ~ edge(X0)
        | sequential(X0,sK3_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ104_spl])],[split_symbol_definition]) ).

fof(f1297,plain,
    ( sQ10_spl
    | sQ104_spl ),
    inference(split_clause,[status(thm)],[f1286,f1294,f295]) ).

fof(f1303,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sequential(X6,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK3_skl(head_of(X0),X1),X6)
      | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f743,f369]) ).

fof(f1304,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sequential(sK3_skl(head_of(X0),X1),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(head_of(X0),X1)
      | ~ path(X2,X3,X1)
      | X0 = sK3_skl(head_of(X0),X1)
      | ~ edge(sK3_skl(head_of(X0),X1))
      | ~ edge(X0)
      | sequential(X0,sK3_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f743,f278]) ).

fof(f1308,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ105_spl
    <=> ( ~ sequential(X6,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK3_skl(head_of(X0),X1),X6)
        | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
        | ~ in_path(head_of(X0),X1)
        | ~ path(X2,X3,X1)
        | X0 = sK3_skl(head_of(X0),X1)
        | ~ edge(sK3_skl(head_of(X0),X1))
        | ~ edge(X0)
        | sequential(X0,sK3_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ105_spl])],[split_symbol_definition]) ).

fof(f1311,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ105_spl ),
    inference(split_clause,[status(thm)],[f1303,f1308,f295,f368]) ).

fof(f1312,definition,
    ! [X0,X1,X2,X3] :
      ( sQ106_spl
    <=> ( ~ sequential(sK3_skl(head_of(X0),X1),X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(sK3_skl(head_of(X0),X1),sK8_skl)
        | ~ in_path(head_of(X0),X1)
        | ~ path(X2,X3,X1)
        | X0 = sK3_skl(head_of(X0),X1)
        | ~ edge(sK3_skl(head_of(X0),X1))
        | ~ edge(X0)
        | sequential(X0,sK3_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ106_spl])],[split_symbol_definition]) ).

fof(f1315,plain,
    ( sQ10_spl
    | sQ106_spl ),
    inference(split_clause,[status(thm)],[f1304,f1312,f295]) ).

fof(f1338,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ in_path(head_of(X2),X3)
      | ~ path(X4,X5,X3)
      | X2 = sK3_skl(head_of(X2),X3)
      | ~ edge(sK3_skl(head_of(X2),X3))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X3))
      | ~ sequential(sK3_skl(head_of(X2),X3),X0)
      | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f743]) ).

fof(f1339,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ sQ28_spl
      | ~ shortest_path(X4,X5,sK8_skl)
      | X3 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(X2),X3))
      | ~ sequential(sK0_skl(head_of(X2),X3),X0)
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f188]) ).

fof(f1340,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | vertex(head_of(sK1_skl(X3,head_of(X2),X4)))
      | ~ path(X4,head_of(X2),X3)
      | ~ sequential(sK1_skl(X3,head_of(X2),X4),X0)
      | ~ on_path(sK1_skl(X3,head_of(X2),X4),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f690]) ).

fof(f1341,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ28_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(sK3_skl(head_of(X2),X5)),X4,X3)
      | ~ in_path(head_of(X2),X5)
      | ~ path(X6,X7,X5)
      | X2 = sK3_skl(head_of(X2),X5)
      | ~ edge(sK3_skl(head_of(X2),X5))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X5))
      | ~ sequential(sK1_skl(X3,X4,tail_of(sK3_skl(head_of(X2),X5))),X0)
      | ~ on_path(sK1_skl(X3,X4,tail_of(sK3_skl(head_of(X2),X5))),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f742]) ).

fof(f1342,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ28_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ path(tail_of(sK0_skl(head_of(X2),X5)),X4,X3)
      | X5 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X5)
      | X5 = head_of(sK0_skl(head_of(X2),X5))
      | ~ sequential(sK1_skl(X3,X4,tail_of(sK0_skl(head_of(X2),X5))),X0)
      | ~ on_path(sK1_skl(X3,X4,tail_of(sK0_skl(head_of(X2),X5))),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f187]) ).

fof(f1343,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ28_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(X2),X5,X4)
      | ~ in_path(head_of(X2),X3)
      | ~ path(X6,X7,X3)
      | X2 = sK3_skl(head_of(X2),X3)
      | ~ edge(sK3_skl(head_of(X2),X3))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X3))
      | ~ sequential(sK1_skl(X4,X5,tail_of(X2)),X0)
      | ~ on_path(sK1_skl(X4,X5,tail_of(X2)),sK8_skl)
      | ~ sequential(X1,sK3_skl(head_of(X2),X3))
      | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f740]) ).

fof(f1344,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ28_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ path(tail_of(X2),X5,X4)
      | X3 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(X2),X3))
      | ~ sequential(sK1_skl(X4,X5,tail_of(X2)),X0)
      | ~ on_path(sK1_skl(X4,X5,tail_of(X2)),sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f185]) ).

fof(f1345,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(X2),X4,X3)
      | ~ sequential(sK1_skl(X3,X4,tail_of(X2)),X0)
      | ~ on_path(sK1_skl(X3,X4,tail_of(X2)),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f176]) ).

fof(f1346,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ in_path(head_of(X2),X3)
      | ~ path(X4,X5,X3)
      | X2 = sK3_skl(head_of(X2),X3)
      | ~ edge(sK3_skl(head_of(X2),X3))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X3))
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK3_skl(head_of(X2),X3))
      | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f741]) ).

fof(f1347,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ21_spl
      | ~ sQ28_spl
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
      | ~ on_path(sK4_skl(X2,X3,sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f388]) ).

fof(f1348,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ28_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ path(tail_of(X4),X3,X2)
      | X5 = head_of(sK1_skl(X2,X3,tail_of(X4)))
      | ~ vertex(head_of(sK1_skl(X2,X3,tail_of(X4))))
      | ~ vertex(X5)
      | X5 = head_of(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
      | ~ on_path(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f184]) ).

fof(f1349,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ sQ28_spl
      | ~ shortest_path(X4,X5,sK8_skl)
      | X3 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(X2),X3))
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f186]) ).

fof(f1350,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ28_spl
      | ~ shortest_path(X4,X5,sK8_skl)
      | tail_of(X3) = X2
      | ~ vertex(X2)
      | ~ vertex(tail_of(X3))
      | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
      | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f491]) ).

fof(f1351,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | vertex(head_of(sK1_skl(X2,head_of(X3),X4)))
      | ~ path(X4,head_of(X3),X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,head_of(X3),X4))
      | ~ on_path(sK1_skl(X2,head_of(X3),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f687]) ).

fof(f1352,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(X4),X3,X2)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,X3,tail_of(X4)))
      | ~ on_path(sK1_skl(X2,X3,tail_of(X4)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f177]) ).

fof(f1355,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f560]) ).

fof(f1356,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sequential(X4,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f401]) ).

fof(f1359,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ28_spl
      | ~ precedes(X2,X3,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f161]) ).

fof(f1360,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sequential(X3,X3)
      | ~ sequential(X3,X2)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f79]) ).

fof(f1361,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ sequential(X6,X3)
      | ~ sequential(X6,X2)
      | ~ precedes(X6,X2,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f79]) ).

fof(f1363,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ precedes(X6,X2,sK8_skl)
      | ~ sequential(X3,X6)
      | ~ sequential(X3,X2)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f79]) ).

fof(f1364,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | edge(X3)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f377]) ).

fof(f1365,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ sequential(X6,X3)
      | ~ on_path(X6,sK8_skl)
      | precedes(X6,X2,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f366]) ).

fof(f1366,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | on_path(X2,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f76]) ).

fof(f1367,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | on_path(X3,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f432,f75]) ).

fof(f1368,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ107_spl
    <=> ( ~ in_path(head_of(X2),X3)
        | ~ path(X4,X5,X3)
        | X2 = sK3_skl(head_of(X2),X3)
        | ~ edge(sK3_skl(head_of(X2),X3))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X3))
        | ~ sequential(sK3_skl(head_of(X2),X3),X0)
        | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ107_spl])],[split_symbol_definition]) ).

fof(f1371,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ107_spl ),
    inference(split_clause,[status(thm)],[f1338,f1368,f295,f431]) ).

fof(f1372,definition,
    ! [X0,X1,X2,X3] :
      ( sQ108_spl
    <=> ( X3 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(X2),X3))
        | ~ sequential(sK0_skl(head_of(X2),X3),X0)
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ108_spl])],[split_symbol_definition]) ).

fof(f1375,plain,
    ( ~ sQ2_spl
    | ~ sQ28_spl
    | sQ10_spl
    | sQ108_spl ),
    inference(split_clause,[status(thm)],[f1339,f1372,f295,f431,f139]) ).

fof(f1376,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ109_spl
    <=> ( vertex(head_of(sK1_skl(X3,head_of(X2),X4)))
        | ~ path(X4,head_of(X2),X3)
        | ~ sequential(sK1_skl(X3,head_of(X2),X4),X0)
        | ~ on_path(sK1_skl(X3,head_of(X2),X4),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ109_spl])],[split_symbol_definition]) ).

fof(f1379,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ109_spl ),
    inference(split_clause,[status(thm)],[f1340,f1376,f295,f431]) ).

fof(f1380,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ110_spl
    <=> ( ~ path(tail_of(sK3_skl(head_of(X2),X5)),X4,X3)
        | ~ in_path(head_of(X2),X5)
        | ~ path(X6,X7,X5)
        | X2 = sK3_skl(head_of(X2),X5)
        | ~ edge(sK3_skl(head_of(X2),X5))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X5))
        | ~ sequential(sK1_skl(X3,X4,tail_of(sK3_skl(head_of(X2),X5))),X0)
        | ~ on_path(sK1_skl(X3,X4,tail_of(sK3_skl(head_of(X2),X5))),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ110_spl])],[split_symbol_definition]) ).

fof(f1383,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ110_spl ),
    inference(split_clause,[status(thm)],[f1341,f1380,f295,f431]) ).

fof(f1384,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ111_spl
    <=> ( ~ path(tail_of(sK0_skl(head_of(X2),X5)),X4,X3)
        | X5 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X5)
        | X5 = head_of(sK0_skl(head_of(X2),X5))
        | ~ sequential(sK1_skl(X3,X4,tail_of(sK0_skl(head_of(X2),X5))),X0)
        | ~ on_path(sK1_skl(X3,X4,tail_of(sK0_skl(head_of(X2),X5))),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ111_spl])],[split_symbol_definition]) ).

fof(f1387,plain,
    ( ~ sQ2_spl
    | ~ sQ28_spl
    | sQ10_spl
    | sQ111_spl ),
    inference(split_clause,[status(thm)],[f1342,f1384,f295,f431,f139]) ).

fof(f1388,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ112_spl
    <=> ( ~ path(tail_of(X2),X5,X4)
        | ~ in_path(head_of(X2),X3)
        | ~ path(X6,X7,X3)
        | X2 = sK3_skl(head_of(X2),X3)
        | ~ edge(sK3_skl(head_of(X2),X3))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X3))
        | ~ sequential(sK1_skl(X4,X5,tail_of(X2)),X0)
        | ~ on_path(sK1_skl(X4,X5,tail_of(X2)),sK8_skl)
        | ~ sequential(X1,sK3_skl(head_of(X2),X3))
        | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ112_spl])],[split_symbol_definition]) ).

fof(f1391,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ112_spl ),
    inference(split_clause,[status(thm)],[f1343,f1388,f295,f431]) ).

fof(f1392,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ113_spl
    <=> ( ~ path(tail_of(X2),X5,X4)
        | X3 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(X2),X3))
        | ~ sequential(sK1_skl(X4,X5,tail_of(X2)),X0)
        | ~ on_path(sK1_skl(X4,X5,tail_of(X2)),sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ113_spl])],[split_symbol_definition]) ).

fof(f1395,plain,
    ( ~ sQ2_spl
    | ~ sQ28_spl
    | sQ10_spl
    | sQ113_spl ),
    inference(split_clause,[status(thm)],[f1344,f1392,f295,f431,f139]) ).

fof(f1396,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ114_spl
    <=> ( ~ path(tail_of(X2),X4,X3)
        | ~ sequential(sK1_skl(X3,X4,tail_of(X2)),X0)
        | ~ on_path(sK1_skl(X3,X4,tail_of(X2)),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ114_spl])],[split_symbol_definition]) ).

fof(f1397,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ114_spl
      | ~ path(tail_of(X2),X4,X3)
      | ~ sequential(sK1_skl(X3,X4,tail_of(X2)),X0)
      | ~ on_path(sK1_skl(X3,X4,tail_of(X2)),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1396]) ).

fof(f1399,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ114_spl ),
    inference(split_clause,[status(thm)],[f1345,f1396,f295,f431]) ).

fof(f1400,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ115_spl
    <=> ( ~ in_path(head_of(X2),X3)
        | ~ path(X4,X5,X3)
        | X2 = sK3_skl(head_of(X2),X3)
        | ~ edge(sK3_skl(head_of(X2),X3))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X3))
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK3_skl(head_of(X2),X3))
        | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ115_spl])],[split_symbol_definition]) ).

fof(f1403,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ115_spl ),
    inference(split_clause,[status(thm)],[f1346,f1400,f295,f431]) ).

fof(f1404,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ116_spl
    <=> ( ~ path(tail_of(X4),X3,X2)
        | X5 = head_of(sK1_skl(X2,X3,tail_of(X4)))
        | ~ vertex(head_of(sK1_skl(X2,X3,tail_of(X4))))
        | ~ vertex(X5)
        | X5 = head_of(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
        | ~ on_path(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ116_spl])],[split_symbol_definition]) ).

fof(f1407,plain,
    ( ~ sQ2_spl
    | ~ sQ28_spl
    | sQ10_spl
    | sQ116_spl ),
    inference(split_clause,[status(thm)],[f1348,f1404,f295,f431,f139]) ).

fof(f1408,definition,
    ! [X0,X1,X2,X3] :
      ( sQ117_spl
    <=> ( X3 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(X2),X3))
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ117_spl])],[split_symbol_definition]) ).

fof(f1411,plain,
    ( ~ sQ2_spl
    | ~ sQ28_spl
    | sQ10_spl
    | sQ117_spl ),
    inference(split_clause,[status(thm)],[f1349,f1408,f295,f431,f139]) ).

fof(f1412,definition,
    ! [X0,X1,X2,X3] :
      ( sQ118_spl
    <=> ( tail_of(X3) = X2
        | ~ vertex(X2)
        | ~ vertex(tail_of(X3))
        | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
        | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ118_spl])],[split_symbol_definition]) ).

fof(f1413,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ118_spl
      | tail_of(X3) = X2
      | ~ vertex(X2)
      | ~ vertex(tail_of(X3))
      | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
      | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1412]) ).

fof(f1415,plain,
    ( ~ sQ3_spl
    | ~ sQ28_spl
    | sQ10_spl
    | sQ118_spl ),
    inference(split_clause,[status(thm)],[f1350,f1412,f295,f431,f143]) ).

fof(f1416,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ119_spl
    <=> ( vertex(head_of(sK1_skl(X2,head_of(X3),X4)))
        | ~ path(X4,head_of(X3),X2)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,head_of(X3),X4))
        | ~ on_path(sK1_skl(X2,head_of(X3),X4),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ119_spl])],[split_symbol_definition]) ).

fof(f1419,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ119_spl ),
    inference(split_clause,[status(thm)],[f1351,f1416,f295,f431]) ).

fof(f1420,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ120_spl
    <=> ( ~ path(tail_of(X4),X3,X2)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,X3,tail_of(X4)))
        | ~ on_path(sK1_skl(X2,X3,tail_of(X4)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ120_spl])],[split_symbol_definition]) ).

fof(f1421,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ120_spl
      | ~ path(tail_of(X4),X3,X2)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,X3,tail_of(X4)))
      | ~ on_path(sK1_skl(X2,X3,tail_of(X4)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1420]) ).

fof(f1423,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ120_spl ),
    inference(split_clause,[status(thm)],[f1352,f1420,f295,f431]) ).

fof(f1426,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(duplicate_literals_removal,[status(thm)],[f1355]) ).

fof(f1427,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(duplicate_literals_removal,[status(thm)],[f1356]) ).

fof(f1430,definition,
    ! [X0,X1,X2,X3] :
      ( sQ121_spl
    <=> ( ~ sequential(X3,X3)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ121_spl])],[split_symbol_definition]) ).

fof(f1433,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ121_spl ),
    inference(split_clause,[status(thm)],[f1360,f1430,f230,f431]) ).

fof(f1434,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ122_spl
    <=> ( ~ sequential(X6,X3)
        | ~ sequential(X6,X2)
        | ~ precedes(X6,X2,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ122_spl])],[split_symbol_definition]) ).

fof(f1435,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ122_spl
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ precedes(X4,X2,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1434]) ).

fof(f1437,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ122_spl ),
    inference(split_clause,[status(thm)],[f1361,f1434,f230,f431]) ).

fof(f1439,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ123_spl
    <=> ( ~ precedes(X6,X2,sK8_skl)
        | ~ sequential(X3,X6)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ123_spl])],[split_symbol_definition]) ).

fof(f1442,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ123_spl ),
    inference(split_clause,[status(thm)],[f1363,f1439,f230,f431]) ).

fof(f1443,definition,
    ! [X0,X1,X2,X3] :
      ( sQ124_spl
    <=> ( edge(X3)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ124_spl])],[split_symbol_definition]) ).

fof(f1446,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ124_spl ),
    inference(split_clause,[status(thm)],[f1364,f1443,f230,f431]) ).

fof(f1447,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ125_spl
    <=> ( ~ sequential(X6,X3)
        | ~ on_path(X6,sK8_skl)
        | precedes(X6,X2,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ125_spl])],[split_symbol_definition]) ).

fof(f1448,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ125_spl
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | precedes(X4,X2,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1447]) ).

fof(f1450,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ125_spl ),
    inference(split_clause,[status(thm)],[f1365,f1447,f230,f431]) ).

fof(f1451,definition,
    ! [X0,X1,X2,X3] :
      ( sQ126_spl
    <=> ( on_path(X2,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ126_spl])],[split_symbol_definition]) ).

fof(f1454,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ126_spl ),
    inference(split_clause,[status(thm)],[f1366,f1451,f230,f431]) ).

fof(f1455,definition,
    ! [X0,X1,X2,X3] :
      ( sQ127_spl
    <=> ( on_path(X3,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ127_spl])],[split_symbol_definition]) ).

fof(f1458,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ127_spl ),
    inference(split_clause,[status(thm)],[f1367,f1455,f230,f431]) ).

fof(f1466,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ118_spl
      | tail_of(X3) = X2
      | ~ vertex(X2)
      | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
      | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1413,f251]) ).

fof(f1467,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
      | ~ on_path(sK4_skl(X2,X3,sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1359,f78]) ).

fof(f1468,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sequential(X2,X4)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X5,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1359,f432]) ).

fof(f1471,definition,
    ! [X0,X1,X2,X3] :
      ( sQ128_spl
    <=> ( sequential(X3,X2)
        | ~ precedes(X3,X2,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
        | ~ on_path(sK4_skl(X2,X3,sK8_skl),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ128_spl])],[split_symbol_definition]) ).

fof(f1474,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ128_spl ),
    inference(split_clause,[status(thm)],[f1467,f1471,f230,f431]) ).

fof(f1475,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sequential(X2,X4)
      | ~ sequential(X5,X3)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(duplicate_literals_removal,[status(thm)],[f1468]) ).

fof(f1481,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X0,X4)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X5,sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f667,f432]) ).

fof(f1482,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X0,X4)
      | ~ on_path(X0,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f667,f369]) ).

fof(f1483,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X0,sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f667,f278]) ).

fof(f1484,definition,
    ! [X0,X1,X4,X5] :
      ( sQ129_spl
    <=> ( ~ sequential(X0,X4)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(X5,sK0_skl(head_of(X0),X1))
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ129_spl])],[split_symbol_definition]) ).

fof(f1487,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ129_spl ),
    inference(split_clause,[status(thm)],[f1481,f1484,f295,f135,f139,f431]) ).

fof(f1488,definition,
    ! [X0,X1,X4] :
      ( sQ130_spl
    <=> ( ~ sequential(X4,sK0_skl(head_of(X0),X1))
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X0,X4)
        | ~ on_path(X0,sK8_skl)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ130_spl])],[split_symbol_definition]) ).

fof(f1491,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ130_spl ),
    inference(split_clause,[status(thm)],[f1482,f1488,f295,f135,f139,f368]) ).

fof(f1492,definition,
    ! [X0,X1] :
      ( sQ131_spl
    <=> ( ~ sequential(X0,sK0_skl(head_of(X0),X1))
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ131_spl])],[split_symbol_definition]) ).

fof(f1495,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ131_spl ),
    inference(split_clause,[status(thm)],[f1483,f1492,f295,f135,f139]) ).

fof(f1510,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ3_spl
      | ~ precedes(X1,sK0_skl(tail_of(X1),tail_of(X0)),X8)
      | ~ shortest_path(X6,X7,X8)
      | head_of(X0) != head_of(X5)
      | ~ precedes(sK0_skl(tail_of(X1),tail_of(X0)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | ~ vertex(tail_of(X0)) ),
    inference(equality_resolution,[status(thm)],[f214]) ).

fof(f1530,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ shortest_path(X9,X10,sK2_skl(X3,X4,X5))
      | ~ path(tail_of(X2),X1,X0)
      | ~ in_path(head_of(X2),X6)
      | ~ path(X7,X8,X6)
      | X2 = sK3_skl(head_of(X2),X6)
      | ~ edge(sK3_skl(head_of(X2),X6))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X6))
      | X4 = head_of(sK1_skl(X3,X4,X5))
      | ~ path(X5,X4,X3)
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),sK3_skl(head_of(X2),X6))
      | ~ on_path(sK3_skl(head_of(X2),X6),sK2_skl(X3,X4,X5))
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK2_skl(X3,X4,X5)) ),
    inference(resolution,[status(thm)],[f983,f740]) ).

fof(f1531,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ2_spl
      | ~ shortest_path(X7,X8,sK2_skl(X3,X4,X5))
      | ~ path(tail_of(X2),X1,X0)
      | X6 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X6)
      | X6 = head_of(sK0_skl(head_of(X2),X6))
      | X4 = head_of(sK1_skl(X3,X4,X5))
      | ~ path(X5,X4,X3)
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),sK0_skl(head_of(X2),X6))
      | ~ on_path(sK0_skl(head_of(X2),X6),sK2_skl(X3,X4,X5))
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK2_skl(X3,X4,X5)) ),
    inference(resolution,[status(thm)],[f983,f185]) ).

fof(f1552,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ shortest_path(X9,X10,sK2_skl(X3,X4,X5))
      | ~ path(tail_of(X2),X1,X0)
      | ~ in_path(head_of(X2),X6)
      | ~ path(X7,X8,X6)
      | X2 = sK3_skl(head_of(X2),X6)
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X6))
      | X4 = head_of(sK1_skl(X3,X4,X5))
      | ~ path(X5,X4,X3)
      | ~ sequential(sK1_skl(X0,X1,tail_of(X2)),sK3_skl(head_of(X2),X6))
      | ~ on_path(sK3_skl(head_of(X2),X6),sK2_skl(X3,X4,X5))
      | ~ on_path(sK1_skl(X0,X1,tail_of(X2)),sK2_skl(X3,X4,X5)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1530,f694]) ).

fof(f1569,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(X0),X1),X4)
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f671,f432]) ).

fof(f1570,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X4,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(head_of(X0),X1),X4)
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f671,f369]) ).

fof(f1571,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(X0),X1),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f671,f278]) ).

fof(f1576,definition,
    ! [X0,X1,X4,X5] :
      ( sQ132_spl
    <=> ( ~ sequential(sK0_skl(head_of(X0),X1),X4)
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ132_spl])],[split_symbol_definition]) ).

fof(f1579,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ132_spl ),
    inference(split_clause,[status(thm)],[f1569,f1576,f295,f135,f139,f431]) ).

fof(f1580,definition,
    ! [X0,X1,X4] :
      ( sQ133_spl
    <=> ( ~ sequential(X4,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(head_of(X0),X1),X4)
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ133_spl])],[split_symbol_definition]) ).

fof(f1583,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ133_spl ),
    inference(split_clause,[status(thm)],[f1570,f1580,f295,f135,f139,f368]) ).

fof(f1584,definition,
    ! [X0,X1] :
      ( sQ134_spl
    <=> ( ~ sequential(sK0_skl(head_of(X0),X1),X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ134_spl])],[split_symbol_definition]) ).

fof(f1587,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ134_spl ),
    inference(split_clause,[status(thm)],[f1571,f1584,f295,f135,f139]) ).

fof(f1595,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X0,X4)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X5,sK0_skl(X1,head_of(X0)))
      | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f724,f432]) ).

fof(f1596,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK0_skl(X1,head_of(X0)))
      | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X0,X4)
      | ~ on_path(X0,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f724,f369]) ).

fof(f1597,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X0,sK0_skl(X1,head_of(X0)))
      | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f724,f278]) ).

fof(f1598,definition,
    ! [X0,X1,X4,X5] :
      ( sQ135_spl
    <=> ( ~ sequential(X0,X4)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(X5,sK0_skl(X1,head_of(X0)))
        | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ135_spl])],[split_symbol_definition]) ).

fof(f1601,plain,
    ( ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ135_spl ),
    inference(split_clause,[status(thm)],[f1595,f1598,f295,f135,f143,f431]) ).

fof(f1602,definition,
    ! [X0,X1,X4] :
      ( sQ136_spl
    <=> ( ~ sequential(X4,sK0_skl(X1,head_of(X0)))
        | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X0,X4)
        | ~ on_path(X0,sK8_skl)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ136_spl])],[split_symbol_definition]) ).

fof(f1605,plain,
    ( ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ136_spl ),
    inference(split_clause,[status(thm)],[f1596,f1602,f295,f135,f143,f368]) ).

fof(f1606,definition,
    ! [X0,X1] :
      ( sQ137_spl
    <=> ( ~ sequential(X0,sK0_skl(X1,head_of(X0)))
        | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ137_spl])],[split_symbol_definition]) ).

fof(f1609,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ137_spl ),
    inference(split_clause,[status(thm)],[f1597,f1606,f295,f135,f143]) ).

fof(f1616,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(X1,head_of(X0)),X4)
      | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f727,f432]) ).

fof(f1617,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X4,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(X1,head_of(X0)),X4)
      | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f727,f369]) ).

fof(f1618,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(X1,head_of(X0)),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f727,f278]) ).

fof(f1623,definition,
    ! [X0,X1,X4,X5] :
      ( sQ138_spl
    <=> ( ~ sequential(sK0_skl(X1,head_of(X0)),X4)
        | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ138_spl])],[split_symbol_definition]) ).

fof(f1626,plain,
    ( ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ138_spl ),
    inference(split_clause,[status(thm)],[f1616,f1623,f295,f135,f143,f431]) ).

fof(f1627,definition,
    ! [X0,X1,X4] :
      ( sQ139_spl
    <=> ( ~ sequential(X4,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(X1,head_of(X0)),X4)
        | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ139_spl])],[split_symbol_definition]) ).

fof(f1630,plain,
    ( ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ139_spl ),
    inference(split_clause,[status(thm)],[f1617,f1627,f295,f135,f143,f368]) ).

fof(f1631,definition,
    ! [X0,X1] :
      ( sQ140_spl
    <=> ( ~ sequential(sK0_skl(X1,head_of(X0)),X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ140_spl])],[split_symbol_definition]) ).

fof(f1634,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ140_spl ),
    inference(split_clause,[status(thm)],[f1618,f1631,f295,f135,f143]) ).

fof(f1638,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(head_of(X0),tail_of(X1)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(X0)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(head_of(X0),tail_of(X1))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),tail_of(X1))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f270,f23]) ).

fof(f1639,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK0_skl(X0,tail_of(X1))) != head_of(X5)
      | ~ precedes(X1,X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(forward_subsumption_resolution,[status(thm)],[f275,f24]) ).

fof(f1647,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | tail_of(X1) = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(tail_of(X1))
      | tail_of(X1) = head_of(sK0_skl(head_of(X0),tail_of(X1)))
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(X0)
      | ~ vertex(head_of(X0))
      | sK0_skl(head_of(X0),tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(head_of(X0),tail_of(X1)),X1) ),
    inference(resolution,[status(thm)],[f1639,f179]) ).

fof(f1648,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(X1,sK0_skl(X0,tail_of(X1)),X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(equality_resolution,[status(thm)],[f1639]) ).

fof(f1651,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ vertex(tail_of(X1))
      | tail_of(X1) = head_of(sK0_skl(head_of(X0),tail_of(X1)))
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(X0)
      | ~ vertex(head_of(X0))
      | sK0_skl(head_of(X0),tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(head_of(X0),tail_of(X1)),X1) ),
    inference(duplicate_literals_removal,[status(thm)],[f1647]) ).

fof(f1652,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ vertex(tail_of(X0))
      | tail_of(X0) = head_of(sK0_skl(head_of(X1),tail_of(X0)))
      | ~ precedes(X0,X1,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X0) = head_of(X1)
      | ~ vertex(head_of(X1))
      | sK0_skl(head_of(X1),tail_of(X0)) = X0
      | ~ edge(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1651,f65]) ).

fof(f1686,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X1,X4)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X5,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(resolution,[status(thm)],[f1648,f432]) ).

fof(f1687,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,X4)
      | ~ on_path(X1,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(resolution,[status(thm)],[f1648,f369]) ).

fof(f1688,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X1,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(resolution,[status(thm)],[f1648,f278]) ).

fof(f1693,definition,
    ! [X0,X1,X4,X5] :
      ( sQ141_spl
    <=> ( ~ sequential(X1,X4)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X5,sK0_skl(X0,tail_of(X1)))
        | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | tail_of(X1) = X0
        | ~ vertex(X0)
        | sK0_skl(X0,tail_of(X1)) = X1
        | ~ edge(X1)
        | sequential(sK0_skl(X0,tail_of(X1)),X1) ) ),
    introduced(definition,[new_symbols(definition,[sQ141_spl])],[split_symbol_definition]) ).

fof(f1694,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ141_spl
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X3,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(component_clause,[status(thm)],[f1693]) ).

fof(f1696,plain,
    ( ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ141_spl ),
    inference(split_clause,[status(thm)],[f1686,f1693,f295,f135,f143,f431]) ).

fof(f1697,definition,
    ! [X0,X1,X4] :
      ( sQ142_spl
    <=> ( ~ sequential(X4,sK0_skl(X0,tail_of(X1)))
        | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,X4)
        | ~ on_path(X1,sK8_skl)
        | tail_of(X1) = X0
        | ~ vertex(X0)
        | sK0_skl(X0,tail_of(X1)) = X1
        | ~ edge(X1)
        | sequential(sK0_skl(X0,tail_of(X1)),X1) ) ),
    introduced(definition,[new_symbols(definition,[sQ142_spl])],[split_symbol_definition]) ).

fof(f1698,plain,
    ! [X0,X1,X2] :
      ( ~ sQ142_spl
      | ~ sequential(X2,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(component_clause,[status(thm)],[f1697]) ).

fof(f1700,plain,
    ( ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ142_spl ),
    inference(split_clause,[status(thm)],[f1687,f1697,f295,f135,f143,f368]) ).

fof(f1701,definition,
    ! [X0,X1] :
      ( sQ143_spl
    <=> ( ~ sequential(X1,sK0_skl(X0,tail_of(X1)))
        | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | tail_of(X1) = X0
        | ~ vertex(X0)
        | sK0_skl(X0,tail_of(X1)) = X1
        | ~ edge(X1)
        | sequential(sK0_skl(X0,tail_of(X1)),X1) ) ),
    introduced(definition,[new_symbols(definition,[sQ143_spl])],[split_symbol_definition]) ).

fof(f1702,plain,
    ! [X0,X1] :
      ( ~ sQ143_spl
      | ~ sequential(X1,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(component_clause,[status(thm)],[f1701]) ).

fof(f1704,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ143_spl ),
    inference(split_clause,[status(thm)],[f1688,f1701,f295,f135,f143]) ).

fof(f1705,plain,
    ! [X0,X1] :
      ( ~ sQ143_spl
      | ~ sequential(X0,sK0_skl(X1,tail_of(X0)))
      | ~ on_path(sK0_skl(X1,tail_of(X0)),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | tail_of(X0) = X1
      | ~ vertex(X1)
      | sK0_skl(X1,tail_of(X0)) = X0
      | ~ edge(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1702,f336]) ).

fof(f1706,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ141_spl
      | ~ sQ19_spl
      | ~ sequential(X0,X2)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(X3,sK0_skl(X1,tail_of(X0)))
      | ~ on_path(sK0_skl(X1,tail_of(X0)),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | tail_of(X0) = X1
      | ~ vertex(X1)
      | sK0_skl(X1,tail_of(X0)) = X0
      | ~ edge(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1694,f469]) ).

fof(f1707,plain,
    ! [X0,X1,X2] :
      ( ~ sQ142_spl
      | ~ sQ19_spl
      | ~ sequential(X2,sK0_skl(X1,tail_of(X0)))
      | ~ on_path(sK0_skl(X1,tail_of(X0)),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ on_path(X0,sK8_skl)
      | tail_of(X0) = X1
      | ~ vertex(X1)
      | sK0_skl(X1,tail_of(X0)) = X0
      | ~ edge(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1698,f429]) ).

fof(f1708,plain,
    ! [X0,X1] :
      ( ~ sQ143_spl
      | ~ sequential(X1,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1 ),
    inference(forward_subsumption_resolution,[status(thm)],[f1705,f199]) ).

fof(f1715,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(X1) != head_of(X5)
      | ~ precedes(sK0_skl(X0,tail_of(X1)),X5,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(X0,tail_of(X1)),X1) ),
    inference(forward_subsumption_resolution,[status(thm)],[f276,f24]) ).

fof(f1720,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sequential(X1,X5)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X6,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X6)
      | ~ on_path(X5,sK8_skl)
      | X4 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
      | ~ shortest_path(X2,X3,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(resolution,[status(thm)],[f489,f432]) ).

fof(f1721,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sequential(X5,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,X5)
      | ~ on_path(X1,sK8_skl)
      | X4 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
      | ~ shortest_path(X2,X3,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(resolution,[status(thm)],[f489,f369]) ).

fof(f1722,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sequential(X1,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | X4 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
      | ~ shortest_path(X2,X3,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(resolution,[status(thm)],[f489,f278]) ).

fof(f1726,definition,
    ! [X0,X1,X4,X5,X6] :
      ( sQ144_spl
    <=> ( ~ sequential(X1,X5)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X6,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
        | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4),sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X6)
        | ~ on_path(X5,sK8_skl)
        | X4 = head_of(sK0_skl(X0,tail_of(X1)))
        | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
        | ~ vertex(X4)
        | X4 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
        | tail_of(X1) = X0
        | ~ vertex(X0)
        | ~ vertex(tail_of(X1))
        | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ) ),
    introduced(definition,[new_symbols(definition,[sQ144_spl])],[split_symbol_definition]) ).

fof(f1729,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | sQ10_spl
    | sQ144_spl ),
    inference(split_clause,[status(thm)],[f1720,f1726,f295,f143,f139,f431]) ).

fof(f1730,definition,
    ! [X0,X1,X4,X5] :
      ( sQ145_spl
    <=> ( ~ sequential(X5,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
        | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,X5)
        | ~ on_path(X1,sK8_skl)
        | X4 = head_of(sK0_skl(X0,tail_of(X1)))
        | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
        | ~ vertex(X4)
        | X4 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
        | tail_of(X1) = X0
        | ~ vertex(X0)
        | ~ vertex(tail_of(X1))
        | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ) ),
    introduced(definition,[new_symbols(definition,[sQ145_spl])],[split_symbol_definition]) ).

fof(f1731,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ145_spl
      | ~ sequential(X3,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X3)
      | ~ on_path(X1,sK8_skl)
      | X2 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
      | ~ vertex(X2)
      | X2 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(component_clause,[status(thm)],[f1730]) ).

fof(f1733,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | sQ10_spl
    | sQ145_spl ),
    inference(split_clause,[status(thm)],[f1721,f1730,f295,f143,f139,f368]) ).

fof(f1734,definition,
    ! [X0,X1,X4] :
      ( sQ146_spl
    <=> ( ~ sequential(X1,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
        | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | X4 = head_of(sK0_skl(X0,tail_of(X1)))
        | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
        | ~ vertex(X4)
        | X4 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X4))
        | tail_of(X1) = X0
        | ~ vertex(X0)
        | ~ vertex(tail_of(X1))
        | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ) ),
    introduced(definition,[new_symbols(definition,[sQ146_spl])],[split_symbol_definition]) ).

fof(f1735,plain,
    ! [X0,X1,X2] :
      ( ~ sQ146_spl
      | ~ sequential(X1,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | X2 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
      | ~ vertex(X2)
      | X2 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(component_clause,[status(thm)],[f1734]) ).

fof(f1737,plain,
    ( ~ sQ2_spl
    | ~ sQ3_spl
    | sQ10_spl
    | sQ146_spl ),
    inference(split_clause,[status(thm)],[f1722,f1734,f295,f143,f139]) ).

fof(f1738,plain,
    ! [X0,X1,X2] :
      ( ~ sQ146_spl
      | ~ sequential(X1,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | X2 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
      | ~ vertex(X2)
      | X2 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1735,f251]) ).

fof(f1740,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ145_spl
      | ~ sequential(X3,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X3)
      | ~ on_path(X1,sK8_skl)
      | X2 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
      | ~ vertex(X2)
      | X2 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(X1))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1731,f251]) ).

fof(f1820,plain,
    ! [X0,X1,X2] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X2,X1)
      | ~ sequential(X2,X0)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f616]) ).

fof(f1826,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(X8,X9,sK8_skl)
      | sequential(X2,X1)
      | ~ precedes(X2,X1,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,X3)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),X3)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f382]) ).

fof(f1828,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,X1)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f594]) ).

fof(f1830,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,X1)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f506]) ).

fof(f1832,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ in_path(X1,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f58]) ).

fof(f1834,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(X8,X9,sK8_skl)
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,sK4_skl(X2,X3,sK8_skl))
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f382]) ).

fof(f1836,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,sK7_skl(sK8_skl))
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f594]) ).

fof(f1838,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f506]) ).

fof(f1840,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ in_path(X2,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK3_skl(X2,sK8_skl))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,sK3_skl(X2,sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f58]) ).

fof(f1844,plain,
    ! [X0,X1,X2] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X2,X1)
      | ~ sequential(X2,sK7_skl(sK8_skl))
      | ~ sequential(X1,X0)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f616]) ).

fof(f1849,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(X7,X8,sK8_skl)
      | sequential(X4,X3)
      | ~ precedes(X4,X3,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),X2)
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f382]) ).

fof(f1850,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(X8,X9,sK8_skl)
      | sequential(X4,X3)
      | ~ precedes(X4,X3,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,sK4_skl(X3,X4,sK8_skl))
      | ~ sequential(X5,X2)
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f382]) ).

fof(f1852,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,sK7_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f594]) ).

fof(f1854,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ sequential(sK6_skl(sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f506]) ).

fof(f1855,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ in_path(X3,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
      | ~ sequential(sK3_skl(X3,sK8_skl),X2)
      | ~ sequential(sK3_skl(X3,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f58]) ).

fof(f1856,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ in_path(X3,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK3_skl(X3,sK8_skl))
      | ~ sequential(X4,X2)
      | ~ sequential(sK3_skl(X3,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f58]) ).

fof(f1860,plain,
    ! [X0,X1,X2] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ sequential(X2,X1)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f616]) ).

fof(f1867,plain,
    ! [X0,X1] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f616]) ).

fof(f1868,plain,
    ! [X0,X1,X2] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f616]) ).

fof(f1874,plain,
    ! [X0,X1,X2] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f616]) ).

fof(f1877,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(X8,X9,sK8_skl)
      | sequential(X5,X4)
      | ~ precedes(X5,X4,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(sK4_skl(X4,X5,sK8_skl),X3)
      | ~ sequential(sK4_skl(X4,X5,sK8_skl),X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f382]) ).

fof(f1878,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sequential(sK7_skl(sK8_skl),X3)
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f594]) ).

fof(f1879,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sequential(sK6_skl(sK8_skl),X3)
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f506]) ).

fof(f1880,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ45_spl
      | ~ sQ28_spl
      | ~ in_path(X4,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(sK3_skl(X4,sK8_skl),X3)
      | ~ sequential(sK3_skl(X4,sK8_skl),X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1426,f58]) ).

fof(f1885,definition,
    ! [X0,X1,X2] :
      ( sQ147_spl
    <=> ( ~ on_path(X2,sK8_skl)
        | ~ sequential(X2,X1)
        | ~ sequential(X2,X0)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ147_spl])],[split_symbol_definition]) ).

fof(f1886,plain,
    ! [X0,X1,X2] :
      ( ~ sQ147_spl
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X2,X1)
      | ~ sequential(X2,X0)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1885]) ).

fof(f1888,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | sQ147_spl
    | ~ sQ49_spl
    | ~ sQ39_spl ),
    inference(split_clause,[status(thm)],[f1820,f505,f593,f1885,f431,f547,f615]) ).

fof(f1892,definition,
    ! [X0,X1,X2] :
      ( sQ148_spl
    <=> ( sequential(X2,X1)
        | ~ precedes(X2,X1,sK8_skl)
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),X0)
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
        | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ148_spl])],[split_symbol_definition]) ).

fof(f1896,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ149_spl
    <=> ( sequential(X2,X1)
        | ~ precedes(X2,X1,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,X3)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),X3)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ149_spl])],[split_symbol_definition]) ).

fof(f1899,plain,
    ( ~ sQ45_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ149_spl ),
    inference(split_clause,[status(thm)],[f1826,f1896,f230,f431,f547]) ).

fof(f1902,definition,
    ! [X0,X1] :
      ( sQ150_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
        | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
        | ~ sequential(sK3_skl(X1,sK8_skl),X0)
        | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ150_spl])],[split_symbol_definition]) ).

fof(f1906,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ151_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,X2)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK3_skl(X1,sK8_skl),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ151_spl])],[split_symbol_definition]) ).

fof(f1907,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ151_spl
      | ~ in_path(X1,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1906]) ).

fof(f1909,plain,
    ( ~ sQ45_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ151_spl ),
    inference(split_clause,[status(thm)],[f1832,f1906,f230,f431,f547]) ).

fof(f1910,definition,
    ! [X0,X1,X2,X3] :
      ( sQ152_spl
    <=> ( sequential(X3,X2)
        | ~ precedes(X3,X2,sK8_skl)
        | ~ sequential(sK4_skl(X2,X3,sK8_skl),sK4_skl(X2,X3,sK8_skl))
        | ~ sequential(sK4_skl(X2,X3,sK8_skl),sK4_skl(X2,X3,sK8_skl))
        | ~ sequential(sK4_skl(X2,X3,sK8_skl),X0)
        | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ152_spl])],[split_symbol_definition]) ).

fof(f1914,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ153_spl
    <=> ( sequential(X3,X2)
        | ~ precedes(X3,X2,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,sK4_skl(X2,X3,sK8_skl))
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ153_spl])],[split_symbol_definition]) ).

fof(f1917,plain,
    ( ~ sQ45_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ153_spl ),
    inference(split_clause,[status(thm)],[f1834,f1914,f230,f431,f547]) ).

fof(f1920,definition,
    ! [X0,X1,X2] :
      ( sQ154_spl
    <=> ( ~ in_path(X2,sK8_skl)
        | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
        | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
        | ~ sequential(sK3_skl(X2,sK8_skl),X0)
        | ~ sequential(X1,sK3_skl(X2,sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ154_spl])],[split_symbol_definition]) ).

fof(f1924,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ155_spl
    <=> ( ~ in_path(X2,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,sK3_skl(X2,sK8_skl))
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,sK3_skl(X2,sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ155_spl])],[split_symbol_definition]) ).

fof(f1925,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ155_spl
      | ~ in_path(X2,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK3_skl(X2,sK8_skl))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,sK3_skl(X2,sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1924]) ).

fof(f1927,plain,
    ( ~ sQ45_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ155_spl ),
    inference(split_clause,[status(thm)],[f1840,f1924,f230,f431,f547]) ).

fof(f1931,definition,
    ! [X0,X1,X2] :
      ( sQ156_spl
    <=> ( ~ on_path(X2,sK8_skl)
        | ~ sequential(X2,X1)
        | ~ sequential(X2,sK7_skl(sK8_skl))
        | ~ sequential(X1,X0)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ156_spl])],[split_symbol_definition]) ).

fof(f1932,plain,
    ! [X0,X1,X2] :
      ( ~ sQ156_spl
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X2,X1)
      | ~ sequential(X2,sK7_skl(sK8_skl))
      | ~ sequential(X1,X0)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1931]) ).

fof(f1934,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ49_spl
    | ~ sQ39_spl
    | sQ156_spl ),
    inference(split_clause,[status(thm)],[f1844,f1931,f505,f593,f431,f547,f615]) ).

fof(f1938,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ157_spl
    <=> ( sequential(X4,X3)
        | ~ precedes(X4,X3,sK8_skl)
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),X2)
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ157_spl])],[split_symbol_definition]) ).

fof(f1941,plain,
    ( ~ sQ45_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ157_spl ),
    inference(split_clause,[status(thm)],[f1849,f1938,f230,f431,f547]) ).

fof(f1942,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ158_spl
    <=> ( sequential(X4,X3)
        | ~ precedes(X4,X3,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,sK4_skl(X3,X4,sK8_skl))
        | ~ sequential(X5,X2)
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ158_spl])],[split_symbol_definition]) ).

fof(f1945,plain,
    ( ~ sQ45_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ158_spl ),
    inference(split_clause,[status(thm)],[f1850,f1942,f230,f431,f547]) ).

fof(f1954,definition,
    ! [X0,X1,X2,X3] :
      ( sQ161_spl
    <=> ( ~ in_path(X3,sK8_skl)
        | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
        | ~ sequential(sK3_skl(X3,sK8_skl),X2)
        | ~ sequential(sK3_skl(X3,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ161_spl])],[split_symbol_definition]) ).

fof(f1957,plain,
    ( ~ sQ45_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ161_spl ),
    inference(split_clause,[status(thm)],[f1855,f1954,f230,f431,f547]) ).

fof(f1958,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ162_spl
    <=> ( ~ in_path(X3,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK3_skl(X3,sK8_skl))
        | ~ sequential(X4,X2)
        | ~ sequential(sK3_skl(X3,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ162_spl])],[split_symbol_definition]) ).

fof(f1959,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ162_spl
      | ~ in_path(X3,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK3_skl(X3,sK8_skl))
      | ~ sequential(X4,X2)
      | ~ sequential(sK3_skl(X3,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1958]) ).

fof(f1961,plain,
    ( ~ sQ45_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ162_spl ),
    inference(split_clause,[status(thm)],[f1856,f1958,f230,f431,f547]) ).

fof(f1965,definition,
    ! [X0,X1,X2] :
      ( sQ163_spl
    <=> ( ~ on_path(X2,sK8_skl)
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ sequential(X2,X1)
        | ~ sequential(X0,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ163_spl])],[split_symbol_definition]) ).

fof(f1966,plain,
    ! [X0,X1,X2] :
      ( ~ sQ163_spl
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ sequential(X2,X1)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0) ),
    inference(component_clause,[status(thm)],[f1965]) ).

fof(f1968,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ39_spl
    | sQ163_spl
    | ~ sQ49_spl ),
    inference(split_clause,[status(thm)],[f1860,f593,f1965,f505,f431,f547,f615]) ).

fof(f1974,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ39_spl
    | ~ sQ49_spl
    | sQ74_spl ),
    inference(split_clause,[status(thm)],[f1867,f880,f593,f505,f431,f547,f615]) ).

fof(f1975,definition,
    ! [X0,X1,X2] :
      ( sQ164_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ164_spl])],[split_symbol_definition]) ).

fof(f1976,plain,
    ! [X0,X1,X2] :
      ( ~ sQ164_spl
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1975]) ).

fof(f1978,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ39_spl
    | ~ sQ49_spl
    | sQ164_spl ),
    inference(split_clause,[status(thm)],[f1868,f1975,f593,f505,f431,f547,f615]) ).

fof(f1983,definition,
    ! [X0,X1,X2] :
      ( sQ165_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ165_spl])],[split_symbol_definition]) ).

fof(f1984,plain,
    ! [X0,X1,X2] :
      ( ~ sQ165_spl
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1983]) ).

fof(f1986,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ39_spl
    | ~ sQ49_spl
    | sQ165_spl ),
    inference(split_clause,[status(thm)],[f1874,f1983,f593,f505,f431,f547,f615]) ).

fof(f1988,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ166_spl
    <=> ( sequential(X5,X4)
        | ~ precedes(X5,X4,sK8_skl)
        | ~ sequential(sK4_skl(X4,X5,sK8_skl),X3)
        | ~ sequential(sK4_skl(X4,X5,sK8_skl),X2)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ166_spl])],[split_symbol_definition]) ).

fof(f1991,plain,
    ( ~ sQ45_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ166_spl ),
    inference(split_clause,[status(thm)],[f1877,f1988,f230,f431,f547]) ).

fof(f1992,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ167_spl
    <=> ( ~ in_path(X4,sK8_skl)
        | ~ sequential(sK3_skl(X4,sK8_skl),X3)
        | ~ sequential(sK3_skl(X4,sK8_skl),X2)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ167_spl])],[split_symbol_definition]) ).

fof(f1993,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ167_spl
      | ~ in_path(X4,sK8_skl)
      | ~ sequential(sK3_skl(X4,sK8_skl),X3)
      | ~ sequential(sK3_skl(X4,sK8_skl),X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f1992]) ).

fof(f1995,plain,
    ( ~ sQ45_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ167_spl ),
    inference(split_clause,[status(thm)],[f1880,f1992,f230,f431,f547]) ).

fof(f2001,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ147_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))))
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f1886,f274]) ).

fof(f2003,definition,
    ! [X0,X1,X2,X3] :
      ( sQ168_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))))
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ168_spl])],[split_symbol_definition]) ).

fof(f2006,plain,
    ( ~ sQ147_spl
    | ~ sQ59_spl
    | sQ168_spl ),
    inference(split_clause,[status(thm)],[f2001,f2003,f762,f1885]) ).

fof(f2010,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ4_spl
      | ~ sQ2_spl
      | ~ edge(X0)
      | ~ sP0_prd(sK0_skl(tail_of(X0),head_of(X0)),tail_of(X0),head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(X0),head_of(X0)))
      | head_of(X0) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(X0),head_of(X0)),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | ~ vertex(tail_of(X0))
      | ~ vertex(head_of(X0)) ),
    inference(resolution,[status(thm)],[f586,f21]) ).

fof(f2014,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ4_spl
      | ~ sQ2_spl
      | ~ edge(X0)
      | ~ sP0_prd(sK0_skl(tail_of(X0),head_of(X0)),tail_of(X0),head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(X0),head_of(X0)))
      | head_of(X0) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(X0),head_of(X0)),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | ~ vertex(tail_of(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2010,f23]) ).

fof(f2017,plain,
    ! [X0,X1] :
      ( ~ sQ52_spl
      | ~ sQ156_spl
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X1)
      | ~ sequential(X1,X0)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1932,f616]) ).

fof(f2018,plain,
    ( ~ sQ52_spl
    | ~ sQ156_spl
    | ~ sQ39_spl
    | sQ75_spl ),
    inference(split_clause,[status(thm)],[f2017,f884,f505,f1931,f615]) ).

fof(f2019,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ163_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f1966,f274]) ).

fof(f2021,definition,
    ! [X0,X1,X2,X3] :
      ( sQ169_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,sK6_skl(sK8_skl))
        | ~ sequential(X3,X2)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ169_spl])],[split_symbol_definition]) ).

fof(f2024,plain,
    ( ~ sQ163_spl
    | ~ sQ59_spl
    | sQ169_spl ),
    inference(split_clause,[status(thm)],[f2019,f2021,f762,f1965]) ).

fof(f2026,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ164_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X3,X2)
      | sK6_skl(sK8_skl) = sK1_skl(X2,X3,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK1_skl(X2,X3,head_of(sK6_skl(sK8_skl))),X0)
      | ~ on_path(sK1_skl(X2,X3,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1976,f274]) ).

fof(f2029,definition,
    ! [X0,X1,X2,X3] :
      ( sQ170_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X3,X2)
        | sK6_skl(sK8_skl) = sK1_skl(X2,X3,head_of(sK6_skl(sK8_skl)))
        | ~ sequential(sK1_skl(X2,X3,head_of(sK6_skl(sK8_skl))),X0)
        | ~ on_path(sK1_skl(X2,X3,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ170_spl])],[split_symbol_definition]) ).

fof(f2032,plain,
    ( ~ sQ164_spl
    | ~ sQ64_spl
    | sQ170_spl ),
    inference(split_clause,[status(thm)],[f2026,f2029,f781,f1975]) ).

fof(f2033,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ165_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK6_skl(sK8_skl),X3)
      | ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f1984,f274]) ).

fof(f2035,definition,
    ! [X0,X1,X2,X3] :
      ( sQ171_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK6_skl(sK8_skl),X3)
        | ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ171_spl])],[split_symbol_definition]) ).

fof(f2038,plain,
    ( ~ sQ165_spl
    | ~ sQ59_spl
    | sQ171_spl ),
    inference(split_clause,[status(thm)],[f2033,f2035,f762,f1983]) ).

fof(f2042,plain,
    ! [X0,X1,X2] :
      ( ~ sQ52_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f616]) ).

fof(f2047,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ28_spl
      | ~ path(X5,X6,sK8_skl)
      | sequential(X2,X1)
      | ~ precedes(X2,X1,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),X0)
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
      | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f382]) ).

fof(f2048,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ19_spl
      | ~ sQ28_spl
      | ~ path(X8,X9,sK8_skl)
      | sequential(X2,X1)
      | ~ precedes(X2,X1,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X3,X5)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),X3)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f382]) ).

fof(f2050,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X3)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f594]) ).

fof(f2052,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X3)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f506]) ).

fof(f2053,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ19_spl
      | ~ sQ28_spl
      | ~ in_path(X1,sK8_skl)
      | ~ path(X2,X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
      | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
      | ~ sequential(sK3_skl(X1,sK8_skl),X0)
      | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f58]) ).

fof(f2054,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ28_spl
      | ~ in_path(X1,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f58]) ).

fof(f2055,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ19_spl
      | ~ sQ28_spl
      | ~ path(X6,X7,sK8_skl)
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(sK4_skl(X2,X3,sK8_skl),sK4_skl(X2,X3,sK8_skl))
      | ~ sequential(sK4_skl(X2,X3,sK8_skl),sK4_skl(X2,X3,sK8_skl))
      | ~ sequential(sK4_skl(X2,X3,sK8_skl),X0)
      | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f382]) ).

fof(f2061,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ28_spl
      | ~ in_path(X2,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
      | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
      | ~ sequential(sK3_skl(X2,sK8_skl),X0)
      | ~ sequential(X1,sK3_skl(X2,sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f58]) ).

fof(f2071,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ19_spl
      | ~ sQ28_spl
      | ~ path(X7,X8,sK8_skl)
      | sequential(X4,X3)
      | ~ precedes(X4,X3,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
      | ~ sequential(X2,sK4_skl(X3,X4,sK8_skl))
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f382]) ).

fof(f2077,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ sQ28_spl
      | ~ in_path(X3,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
      | ~ sequential(X2,sK3_skl(X3,sK8_skl))
      | ~ sequential(sK3_skl(X3,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1427,f58]) ).

fof(f2103,definition,
    ! [X0,X1,X2] :
      ( sQ172_spl
    <=> ( ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X0,X2)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ172_spl])],[split_symbol_definition]) ).

fof(f2104,plain,
    ! [X0,X1,X2] :
      ( ~ sQ172_spl
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,X2)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f2103]) ).

fof(f2106,plain,
    ( ~ sQ52_spl
    | ~ sQ19_spl
    | ~ sQ28_spl
    | sQ172_spl
    | ~ sQ49_spl
    | ~ sQ39_spl ),
    inference(split_clause,[status(thm)],[f2042,f505,f593,f2103,f431,f368,f615]) ).

fof(f2110,plain,
    ( ~ sQ19_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ148_spl ),
    inference(split_clause,[status(thm)],[f2047,f1892,f230,f431,f368]) ).

fof(f2111,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ173_spl
    <=> ( sequential(X2,X1)
        | ~ precedes(X2,X1,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X3,X5)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),X3)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ173_spl])],[split_symbol_definition]) ).

fof(f2114,plain,
    ( ~ sQ19_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ173_spl ),
    inference(split_clause,[status(thm)],[f2048,f2111,f230,f431,f368]) ).

fof(f2117,plain,
    ( ~ sQ19_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ150_spl ),
    inference(split_clause,[status(thm)],[f2053,f1902,f230,f431,f368]) ).

fof(f2118,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ174_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X2,X4)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK3_skl(X1,sK8_skl),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ174_spl])],[split_symbol_definition]) ).

fof(f2119,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ174_spl
      | ~ in_path(X1,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f2118]) ).

fof(f2121,plain,
    ( ~ sQ19_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ174_spl ),
    inference(split_clause,[status(thm)],[f2054,f2118,f230,f431,f368]) ).

fof(f2122,plain,
    ( ~ sQ19_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ152_spl ),
    inference(split_clause,[status(thm)],[f2055,f1910,f230,f431,f368]) ).

fof(f2126,plain,
    ( ~ sQ19_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ154_spl ),
    inference(split_clause,[status(thm)],[f2061,f1920,f230,f431,f368]) ).

fof(f2135,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ175_spl
    <=> ( sequential(X4,X3)
        | ~ precedes(X4,X3,sK8_skl)
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
        | ~ sequential(X2,sK4_skl(X3,X4,sK8_skl))
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ175_spl])],[split_symbol_definition]) ).

fof(f2138,plain,
    ( ~ sQ19_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ175_spl ),
    inference(split_clause,[status(thm)],[f2071,f2135,f230,f431,f368]) ).

fof(f2140,definition,
    ! [X0,X1,X2] :
      ( sQ176_spl
    <=> ( ~ sequential(X2,sK7_skl(sK8_skl))
        | ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ176_spl])],[split_symbol_definition]) ).

fof(f2144,definition,
    ! [X0,X1,X2] :
      ( sQ177_spl
    <=> ( ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ sequential(sK6_skl(sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ177_spl])],[split_symbol_definition]) ).

fof(f2148,definition,
    ! [X0,X1,X2,X3] :
      ( sQ178_spl
    <=> ( ~ in_path(X3,sK8_skl)
        | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
        | ~ sequential(X2,sK3_skl(X3,sK8_skl))
        | ~ sequential(sK3_skl(X3,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ178_spl])],[split_symbol_definition]) ).

fof(f2151,plain,
    ( ~ sQ19_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ178_spl ),
    inference(split_clause,[status(thm)],[f2077,f2148,f230,f431,f368]) ).

fof(f2169,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ172_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X3)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f2104,f274]) ).

fof(f2171,definition,
    ! [X0,X1,X2,X3] :
      ( sQ179_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X3)
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ179_spl])],[split_symbol_definition]) ).

fof(f2174,plain,
    ( ~ sQ172_spl
    | ~ sQ59_spl
    | sQ179_spl ),
    inference(split_clause,[status(thm)],[f2169,f2171,f762,f2103]) ).

fof(f2181,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( ~ sQ28_spl
      | ~ sequential(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),X10)
      | ~ on_path(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),sK8_skl)
      | ~ sequential(X11,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X11,sK8_skl)
      | ~ sequential(X10,X11)
      | ~ on_path(X10,sK8_skl)
      | sequential(sK4_skl(X2,X3,sK8_skl),X9)
      | ~ precedes(sK4_skl(X2,X3,sK8_skl),X9,X8)
      | ~ path(X6,X7,X8)
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(sK4_skl(X2,X3,sK8_skl),X2)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1253,f432]) ).

fof(f2182,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ19_spl
      | ~ sequential(X10,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X10,sK8_skl)
      | ~ sequential(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),X10)
      | ~ on_path(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),sK8_skl)
      | sequential(sK4_skl(X2,X3,sK8_skl),X9)
      | ~ precedes(sK4_skl(X2,X3,sK8_skl),X9,X8)
      | ~ path(X6,X7,X8)
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(sK4_skl(X2,X3,sK8_skl),X2)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1253,f369]) ).

fof(f2183,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sequential(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),sK8_skl)
      | sequential(sK4_skl(X2,X3,sK8_skl),X9)
      | ~ precedes(sK4_skl(X2,X3,sK8_skl),X9,X8)
      | ~ path(X6,X7,X8)
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(sK4_skl(X2,X3,sK8_skl),X2)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1253,f278]) ).

fof(f2189,definition,
    ! [X2,X3,X6,X7,X8,X9,X10,X11] :
      ( sQ180_spl
    <=> ( ~ sequential(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),X10)
        | ~ on_path(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),sK8_skl)
        | ~ sequential(X11,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X11,sK8_skl)
        | ~ sequential(X10,X11)
        | ~ on_path(X10,sK8_skl)
        | sequential(sK4_skl(X2,X3,sK8_skl),X9)
        | ~ precedes(sK4_skl(X2,X3,sK8_skl),X9,X8)
        | ~ path(X6,X7,X8)
        | sequential(X3,X2)
        | ~ precedes(X3,X2,sK8_skl)
        | ~ sequential(sK4_skl(X2,X3,sK8_skl),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ180_spl])],[split_symbol_definition]) ).

fof(f2192,plain,
    ( ~ sQ28_spl
    | sQ180_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f2181,f230,f2189,f431]) ).

fof(f2193,definition,
    ! [X2,X3,X6,X7,X8,X9,X10] :
      ( sQ181_spl
    <=> ( ~ sequential(X10,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X10,sK8_skl)
        | ~ sequential(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),X10)
        | ~ on_path(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),sK8_skl)
        | sequential(sK4_skl(X2,X3,sK8_skl),X9)
        | ~ precedes(sK4_skl(X2,X3,sK8_skl),X9,X8)
        | ~ path(X6,X7,X8)
        | sequential(X3,X2)
        | ~ precedes(X3,X2,sK8_skl)
        | ~ sequential(sK4_skl(X2,X3,sK8_skl),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ181_spl])],[split_symbol_definition]) ).

fof(f2196,plain,
    ( ~ sQ19_spl
    | sQ181_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f2182,f230,f2193,f368]) ).

fof(f2197,definition,
    ! [X2,X3,X6,X7,X8,X9] :
      ( sQ182_spl
    <=> ( ~ sequential(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK4_skl(X9,sK4_skl(X2,X3,sK8_skl),X8),sK8_skl)
        | sequential(sK4_skl(X2,X3,sK8_skl),X9)
        | ~ precedes(sK4_skl(X2,X3,sK8_skl),X9,X8)
        | ~ path(X6,X7,X8)
        | sequential(X3,X2)
        | ~ precedes(X3,X2,sK8_skl)
        | ~ sequential(sK4_skl(X2,X3,sK8_skl),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ182_spl])],[split_symbol_definition]) ).

fof(f2200,plain,
    ( sQ182_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f2183,f230,f2197]) ).

fof(f2201,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ122_spl
      | sequential(X4,X2)
      | ~ precedes(X4,X2,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(sK4_skl(X2,X4,sK8_skl),X3)
      | ~ sequential(sK4_skl(X2,X4,sK8_skl),X2)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1435,f78]) ).

fof(f2205,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ183_spl
    <=> ( sequential(X4,X2)
        | ~ precedes(X4,X2,sK8_skl)
        | ~ sequential(sK4_skl(X2,X4,sK8_skl),X3)
        | ~ sequential(sK4_skl(X2,X4,sK8_skl),X2)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ183_spl])],[split_symbol_definition]) ).

fof(f2208,plain,
    ( ~ sQ122_spl
    | sQ5_spl
    | sQ183_spl ),
    inference(split_clause,[status(thm)],[f2201,f2205,f230,f1434]) ).

fof(f2233,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | head_of(X0) = tail_of(X1)
      | ~ vertex(head_of(X0))
      | sK0_skl(tail_of(X1),head_of(X0)) = X1
      | ~ edge(X1)
      | sequential(sK0_skl(tail_of(X1),head_of(X0)),X1)
      | sK0_skl(tail_of(X1),head_of(X0)) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),head_of(X0)))
      | sequential(sK0_skl(tail_of(X1),head_of(X0)),X1)
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(head_of(X0)) ),
    inference(resolution,[status(thm)],[f591,f906]) ).

fof(f2234,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | ~ precedes(X1,sK0_skl(tail_of(X1),X0),X4)
      | ~ shortest_path(X2,X3,X4)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(equality_resolution,[status(thm)],[f591]) ).

fof(f2242,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | sK0_skl(tail_of(X1),head_of(X0)) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),head_of(X0)))
      | sequential(sK0_skl(tail_of(X1),head_of(X0)),X1)
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(head_of(X0)) ),
    inference(duplicate_literals_removal,[status(thm)],[f2233]) ).

fof(f2243,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
      | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1828,f274]) ).

fof(f2245,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ184_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
        | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))))
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ184_spl])],[split_symbol_definition]) ).

fof(f2248,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ59_spl
    | sQ184_spl ),
    inference(split_clause,[status(thm)],[f2243,f2245,f762,f431,f547,f593]) ).

fof(f2250,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X2,X1)
      | sK6_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1830,f274]) ).

fof(f2253,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ185_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X2,X1)
        | sK6_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))))
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ185_spl])],[split_symbol_definition]) ).

fof(f2256,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ64_spl
    | sQ185_spl ),
    inference(split_clause,[status(thm)],[f2250,f2253,f781,f431,f547,f505]) ).

fof(f2259,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ sequential(X4,X3)
      | ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f1852,f274]) ).

fof(f2261,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ186_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ sequential(X4,X3)
        | ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ186_spl])],[split_symbol_definition]) ).

fof(f2264,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ59_spl
    | sQ186_spl ),
    inference(split_clause,[status(thm)],[f2259,f2261,f762,f431,f547,f593]) ).

fof(f2266,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ14_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | X2 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(X2)
      | X2 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),sK8_skl)
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ precedes(X1,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),X5)
      | ~ shortest_path(X3,X4,X5)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1)))
      | X2 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(X2)
      | sK0_skl(X0,tail_of(X1)) = sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2) ),
    inference(resolution,[status(thm)],[f672,f331]) ).

fof(f2313,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ14_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | X2 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),sK8_skl)
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ precedes(X1,sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2),X5)
      | ~ shortest_path(X3,X4,X5)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1)))
      | X2 = head_of(sK0_skl(X0,tail_of(X1)))
      | ~ vertex(X2)
      | sK0_skl(X0,tail_of(X1)) = sK0_skl(head_of(sK0_skl(X0,tail_of(X1))),X2) ),
    inference(duplicate_literals_removal,[status(thm)],[f2266]) ).

fof(f2409,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
      | ~ sequential(X7,sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X0),X2,X3)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f666,f432]) ).

fof(f2410,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X6,sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X0),X2,X3)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f666,f369]) ).

fof(f2411,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X0),X2,X3)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f666,f278]) ).

fof(f2412,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ187_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
        | ~ sequential(X7,sK0_skl(head_of(X0),X1))
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(X0),X2,X3)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ187_spl])],[split_symbol_definition]) ).

fof(f2415,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ187_spl ),
    inference(split_clause,[status(thm)],[f2409,f2412,f295,f135,f139,f431]) ).

fof(f2416,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ188_spl
    <=> ( ~ sequential(X6,sK0_skl(head_of(X0),X1))
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
        | ~ path(tail_of(X0),X2,X3)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ188_spl])],[split_symbol_definition]) ).

fof(f2417,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ188_spl
      | ~ sequential(X4,sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X4)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
      | ~ path(tail_of(X0),X2,X3)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(component_clause,[status(thm)],[f2416]) ).

fof(f2419,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ188_spl ),
    inference(split_clause,[status(thm)],[f2410,f2416,f295,f135,f139,f368]) ).

fof(f2420,definition,
    ! [X0,X1,X2,X3] :
      ( sQ189_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(X0)),sK0_skl(head_of(X0),X1))
        | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
        | ~ path(tail_of(X0),X2,X3)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ189_spl])],[split_symbol_definition]) ).

fof(f2421,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ189_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),sK0_skl(head_of(X0),X1))
      | ~ on_path(sK0_skl(head_of(X0),X1),sK8_skl)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
      | ~ path(tail_of(X0),X2,X3)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(component_clause,[status(thm)],[f2420]) ).

fof(f2423,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ189_spl ),
    inference(split_clause,[status(thm)],[f2411,f2420,f295,f135,f139]) ).

fof(f2425,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X1,X0)
      | sK6_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ sequential(X4,X3)
      | ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f1854,f274]) ).

fof(f2428,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ190_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X1,X0)
        | sK6_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ sequential(X4,X3)
        | ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ190_spl])],[split_symbol_definition]) ).

fof(f2431,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ64_spl
    | sQ190_spl ),
    inference(split_clause,[status(thm)],[f2425,f2428,f781,f431,f547,f505]) ).

fof(f2432,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X4,X3)
      | sK7_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ sequential(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),X0)
      | ~ on_path(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1878,f274]) ).

fof(f2434,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ191_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X4,X3)
        | sK7_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK7_skl(sK8_skl),X2)
        | ~ sequential(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),X0)
        | ~ on_path(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ191_spl])],[split_symbol_definition]) ).

fof(f2437,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ59_spl
    | sQ191_spl ),
    inference(split_clause,[status(thm)],[f2432,f2434,f762,f431,f547,f593]) ).

fof(f2441,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X4,X3)
      | sK6_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),X0)
      | ~ on_path(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1879,f274]) ).

fof(f2444,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ192_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X4,X3)
        | sK6_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl)))
        | ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),X0)
        | ~ on_path(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ192_spl])],[split_symbol_definition]) ).

fof(f2447,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ64_spl
    | sQ192_spl ),
    inference(split_clause,[status(thm)],[f2441,f2444,f781,f431,f547,f505]) ).

fof(f2448,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ49_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
      | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),X4)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2050,f274]) ).

fof(f2450,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ193_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
        | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),X4)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ193_spl])],[split_symbol_definition]) ).

fof(f2453,plain,
    ( ~ sQ49_spl
    | ~ sQ19_spl
    | ~ sQ28_spl
    | ~ sQ59_spl
    | sQ193_spl ),
    inference(split_clause,[status(thm)],[f2448,f2450,f762,f431,f368,f593]) ).

fof(f2455,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ39_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X2,X1)
      | sK6_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),X4)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2052,f274]) ).

fof(f2458,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ194_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X2,X1)
        | sK6_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl)))
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),X4)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ194_spl])],[split_symbol_definition]) ).

fof(f2461,plain,
    ( ~ sQ39_spl
    | ~ sQ19_spl
    | ~ sQ28_spl
    | ~ sQ64_spl
    | sQ194_spl ),
    inference(split_clause,[status(thm)],[f2455,f2458,f781,f431,f368,f505]) ).

fof(f2466,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(sK0_skl(head_of(X0),tail_of(X1)))
      | tail_of(X1) = head_of(X0)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(head_of(X0),tail_of(X1))
      | ~ edge(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f677,f23]) ).

fof(f2467,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | X0 = sK0_skl(head_of(X0),tail_of(X1))
      | ~ edge(sK0_skl(head_of(X0),tail_of(X1)))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),tail_of(X1)))
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(X0)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(head_of(X0),tail_of(X1))
      | ~ edge(X0) ),
    inference(resolution,[status(thm)],[f2466,f66]) ).

fof(f2468,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ edge(sK0_skl(head_of(X0),tail_of(X1)))
      | sequential(X0,sK0_skl(head_of(X0),tail_of(X1)))
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = head_of(X0)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(head_of(X0),tail_of(X1))
      | ~ edge(X0) ),
    inference(duplicate_literals_removal,[status(thm)],[f2467]) ).

fof(f2474,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ28_spl
      | ~ sequential(sK1_skl(X4,X3,tail_of(X1)),X7)
      | ~ on_path(sK1_skl(X4,X3,tail_of(X1)),sK8_skl)
      | ~ sequential(X8,sK1_skl(X2,head_of(X1),X0))
      | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X8)
      | ~ on_path(X7,sK8_skl)
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(X1),X3,X4)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f686,f432]) ).

fof(f2475,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ19_spl
      | ~ sequential(X7,sK1_skl(X2,head_of(X1),X0))
      | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(sK1_skl(X4,X3,tail_of(X1)),X7)
      | ~ on_path(sK1_skl(X4,X3,tail_of(X1)),sK8_skl)
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(X1),X3,X4)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f686,f369]) ).

fof(f2476,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sequential(sK1_skl(X4,X3,tail_of(X1)),sK1_skl(X2,head_of(X1),X0))
      | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
      | ~ on_path(sK1_skl(X4,X3,tail_of(X1)),sK8_skl)
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(X1),X3,X4)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f686,f278]) ).

fof(f2477,definition,
    ! [X0,X1,X2,X3,X4,X7,X8] :
      ( sQ195_spl
    <=> ( ~ sequential(sK1_skl(X4,X3,tail_of(X1)),X7)
        | ~ on_path(sK1_skl(X4,X3,tail_of(X1)),sK8_skl)
        | ~ sequential(X8,sK1_skl(X2,head_of(X1),X0))
        | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X8)
        | ~ on_path(X7,sK8_skl)
        | ~ path(tail_of(X1),X3,X4)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ195_spl])],[split_symbol_definition]) ).

fof(f2480,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ195_spl ),
    inference(split_clause,[status(thm)],[f2474,f2477,f295,f431]) ).

fof(f2481,definition,
    ! [X0,X1,X2,X3,X4,X7] :
      ( sQ196_spl
    <=> ( ~ sequential(X7,sK1_skl(X2,head_of(X1),X0))
        | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(sK1_skl(X4,X3,tail_of(X1)),X7)
        | ~ on_path(sK1_skl(X4,X3,tail_of(X1)),sK8_skl)
        | ~ path(tail_of(X1),X3,X4)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ196_spl])],[split_symbol_definition]) ).

fof(f2484,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ196_spl ),
    inference(split_clause,[status(thm)],[f2475,f2481,f295,f368]) ).

fof(f2485,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ197_spl
    <=> ( ~ sequential(sK1_skl(X4,X3,tail_of(X1)),sK1_skl(X2,head_of(X1),X0))
        | ~ on_path(sK1_skl(X2,head_of(X1),X0),sK8_skl)
        | ~ on_path(sK1_skl(X4,X3,tail_of(X1)),sK8_skl)
        | ~ path(tail_of(X1),X3,X4)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ197_spl])],[split_symbol_definition]) ).

fof(f2488,plain,
    ( sQ10_spl
    | sQ197_spl ),
    inference(split_clause,[status(thm)],[f2476,f2485,f295]) ).

fof(f2494,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),sK8_skl)
      | ~ sequential(X7,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(head_of(X0),X1)),X2,X3)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f670,f432]) ).

fof(f2495,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X6,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(head_of(X0),X1)),X2,X3)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f670,f369]) ).

fof(f2496,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(head_of(X0),X1)),X2,X3)
      | X1 = head_of(X0)
      | ~ vertex(X1)
      | X0 = sK0_skl(head_of(X0),X1)
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),X1)) ),
    inference(resolution,[status(thm)],[f670,f278]) ).

fof(f2502,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ198_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),sK8_skl)
        | ~ sequential(X7,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(sK0_skl(head_of(X0),X1)),X2,X3)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ198_spl])],[split_symbol_definition]) ).

fof(f2505,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ198_spl ),
    inference(split_clause,[status(thm)],[f2494,f2502,f295,f135,f139,f431]) ).

fof(f2506,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ199_spl
    <=> ( ~ sequential(X6,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),sK8_skl)
        | ~ path(tail_of(sK0_skl(head_of(X0),X1)),X2,X3)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ199_spl])],[split_symbol_definition]) ).

fof(f2509,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ199_spl ),
    inference(split_clause,[status(thm)],[f2495,f2506,f295,f135,f139,f368]) ).

fof(f2510,definition,
    ! [X0,X1,X2,X3] :
      ( sQ200_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(head_of(X0),X1))),sK8_skl)
        | ~ path(tail_of(sK0_skl(head_of(X0),X1)),X2,X3)
        | X1 = head_of(X0)
        | ~ vertex(X1)
        | X0 = sK0_skl(head_of(X0),X1)
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ200_spl])],[split_symbol_definition]) ).

fof(f2513,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ200_spl ),
    inference(split_clause,[status(thm)],[f2496,f2510,f295,f135,f139]) ).

fof(f2522,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sequential(X2,X6)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X7,sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0))
      | ~ on_path(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | tail_of(X2) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X2))
      | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
      | vertex(head_of(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0)))
      | ~ path(X0,head_of(sK0_skl(X1,tail_of(X2))),X3) ),
    inference(resolution,[status(thm)],[f684,f432]) ).

fof(f2523,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sequential(X6,sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0))
      | ~ on_path(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X2,X6)
      | ~ on_path(X2,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | tail_of(X2) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X2))
      | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
      | vertex(head_of(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0)))
      | ~ path(X0,head_of(sK0_skl(X1,tail_of(X2))),X3) ),
    inference(resolution,[status(thm)],[f684,f369]) ).

fof(f2524,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sequential(X2,sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0))
      | ~ on_path(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | tail_of(X2) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X2))
      | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
      | vertex(head_of(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0)))
      | ~ path(X0,head_of(sK0_skl(X1,tail_of(X2))),X3) ),
    inference(resolution,[status(thm)],[f684,f278]) ).

fof(f2525,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ201_spl
    <=> ( ~ sequential(X2,X6)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X7,sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0))
        | ~ on_path(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | tail_of(X2) = X1
        | ~ vertex(X1)
        | ~ vertex(tail_of(X2))
        | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
        | vertex(head_of(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0)))
        | ~ path(X0,head_of(sK0_skl(X1,tail_of(X2))),X3) ) ),
    introduced(definition,[new_symbols(definition,[sQ201_spl])],[split_symbol_definition]) ).

fof(f2528,plain,
    ( ~ sQ28_spl
    | ~ sQ3_spl
    | sQ10_spl
    | sQ201_spl ),
    inference(split_clause,[status(thm)],[f2522,f2525,f295,f143,f431]) ).

fof(f2529,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ202_spl
    <=> ( ~ sequential(X6,sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0))
        | ~ on_path(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0),sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X2,X6)
        | ~ on_path(X2,sK8_skl)
        | tail_of(X2) = X1
        | ~ vertex(X1)
        | ~ vertex(tail_of(X2))
        | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
        | vertex(head_of(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0)))
        | ~ path(X0,head_of(sK0_skl(X1,tail_of(X2))),X3) ) ),
    introduced(definition,[new_symbols(definition,[sQ202_spl])],[split_symbol_definition]) ).

fof(f2532,plain,
    ( ~ sQ19_spl
    | ~ sQ3_spl
    | sQ10_spl
    | sQ202_spl ),
    inference(split_clause,[status(thm)],[f2523,f2529,f295,f143,f368]) ).

fof(f2533,definition,
    ! [X0,X1,X2,X3] :
      ( sQ203_spl
    <=> ( ~ sequential(X2,sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0))
        | ~ on_path(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0),sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | tail_of(X2) = X1
        | ~ vertex(X1)
        | ~ vertex(tail_of(X2))
        | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
        | vertex(head_of(sK1_skl(X3,head_of(sK0_skl(X1,tail_of(X2))),X0)))
        | ~ path(X0,head_of(sK0_skl(X1,tail_of(X2))),X3) ) ),
    introduced(definition,[new_symbols(definition,[sQ203_spl])],[split_symbol_definition]) ).

fof(f2536,plain,
    ( ~ sQ3_spl
    | sQ10_spl
    | sQ203_spl ),
    inference(split_clause,[status(thm)],[f2524,f2533,f295,f143]) ).

fof(f2542,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ28_spl
      | ~ sequential(X3,X7)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X8,sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0))
      | ~ on_path(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0),sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X8)
      | ~ on_path(X7,sK8_skl)
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(X3),X2,X1)
      | vertex(head_of(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0)))
      | ~ path(X0,head_of(sK1_skl(X1,X2,tail_of(X3))),X4) ),
    inference(resolution,[status(thm)],[f685,f432]) ).

fof(f2543,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ19_spl
      | ~ sequential(X7,sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0))
      | ~ on_path(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X3,X7)
      | ~ on_path(X3,sK8_skl)
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(X3),X2,X1)
      | vertex(head_of(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0)))
      | ~ path(X0,head_of(sK1_skl(X1,X2,tail_of(X3))),X4) ),
    inference(resolution,[status(thm)],[f685,f369]) ).

fof(f2544,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sequential(X3,sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0))
      | ~ on_path(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(X3),X2,X1)
      | vertex(head_of(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0)))
      | ~ path(X0,head_of(sK1_skl(X1,X2,tail_of(X3))),X4) ),
    inference(resolution,[status(thm)],[f685,f278]) ).

fof(f2545,definition,
    ! [X0,X1,X2,X3,X4,X7,X8] :
      ( sQ204_spl
    <=> ( ~ sequential(X3,X7)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X8,sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0))
        | ~ on_path(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0),sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X8)
        | ~ on_path(X7,sK8_skl)
        | ~ path(tail_of(X3),X2,X1)
        | vertex(head_of(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0)))
        | ~ path(X0,head_of(sK1_skl(X1,X2,tail_of(X3))),X4) ) ),
    introduced(definition,[new_symbols(definition,[sQ204_spl])],[split_symbol_definition]) ).

fof(f2548,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ204_spl ),
    inference(split_clause,[status(thm)],[f2542,f2545,f295,f431]) ).

fof(f2549,definition,
    ! [X0,X1,X2,X3,X4,X7] :
      ( sQ205_spl
    <=> ( ~ sequential(X7,sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0))
        | ~ on_path(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X3,X7)
        | ~ on_path(X3,sK8_skl)
        | ~ path(tail_of(X3),X2,X1)
        | vertex(head_of(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0)))
        | ~ path(X0,head_of(sK1_skl(X1,X2,tail_of(X3))),X4) ) ),
    introduced(definition,[new_symbols(definition,[sQ205_spl])],[split_symbol_definition]) ).

fof(f2552,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ205_spl ),
    inference(split_clause,[status(thm)],[f2543,f2549,f295,f368]) ).

fof(f2553,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ206_spl
    <=> ( ~ sequential(X3,sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0))
        | ~ on_path(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0),sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | ~ path(tail_of(X3),X2,X1)
        | vertex(head_of(sK1_skl(X4,head_of(sK1_skl(X1,X2,tail_of(X3))),X0)))
        | ~ path(X0,head_of(sK1_skl(X1,X2,tail_of(X3))),X4) ) ),
    introduced(definition,[new_symbols(definition,[sQ206_spl])],[split_symbol_definition]) ).

fof(f2556,plain,
    ( sQ10_spl
    | sQ206_spl ),
    inference(split_clause,[status(thm)],[f2544,f2553,f295]) ).

fof(f2557,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12] :
      ( ~ sQ125_spl
      | sequential(sK4_skl(X2,X5,sK8_skl),X4)
      | ~ precedes(sK4_skl(X2,X5,sK8_skl),X4,X6)
      | ~ path(X11,X12,X6)
      | sequential(X5,X2)
      | ~ precedes(X5,X2,sK8_skl)
      | ~ path(X9,X10,sK8_skl)
      | ~ sequential(sK4_skl(X2,X5,sK8_skl),X2)
      | ~ path(X7,X8,sK8_skl)
      | ~ sequential(sK4_skl(X4,sK4_skl(X2,X5,sK8_skl),X6),X3)
      | ~ on_path(sK4_skl(X4,sK4_skl(X2,X5,sK8_skl),X6),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f1253]) ).

fof(f2558,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ125_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | ~ in_path(head_of(X2),X4)
      | ~ path(X5,X6,X4)
      | X2 = sK3_skl(head_of(X2),X4)
      | ~ edge(sK3_skl(head_of(X2),X4))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X4))
      | ~ sequential(sK3_skl(head_of(X2),X4),X3)
      | ~ on_path(sK3_skl(head_of(X2),X4),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f743]) ).

fof(f2559,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ125_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | X4 = head_of(X2)
      | ~ vertex(X4)
      | X2 = sK0_skl(head_of(X2),X4)
      | ~ edge(X2)
      | sequential(X2,sK0_skl(head_of(X2),X4))
      | ~ sequential(sK0_skl(head_of(X2),X4),X3)
      | ~ on_path(sK0_skl(head_of(X2),X4),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f671]) ).

fof(f2560,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ125_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | X4 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(X2),X4))
      | ~ sequential(sK0_skl(head_of(X2),X4),X3)
      | ~ on_path(sK0_skl(head_of(X2),X4),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f188]) ).

fof(f2561,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ125_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | head_of(X2) = X4
      | ~ vertex(X4)
      | X2 = sK0_skl(X4,head_of(X2))
      | ~ edge(X2)
      | sequential(X2,sK0_skl(X4,head_of(X2)))
      | ~ sequential(sK0_skl(X4,head_of(X2)),X3)
      | ~ on_path(sK0_skl(X4,head_of(X2)),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f727]) ).

fof(f2562,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ125_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | vertex(head_of(sK1_skl(X4,head_of(X2),X5)))
      | ~ path(X5,head_of(X2),X4)
      | ~ sequential(sK1_skl(X4,head_of(X2),X5),X3)
      | ~ on_path(sK1_skl(X4,head_of(X2),X5),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f690]) ).

fof(f2563,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ125_spl
      | ~ shortest_path(X9,X10,sK8_skl)
      | ~ path(tail_of(sK3_skl(head_of(X2),X6)),X5,X4)
      | ~ in_path(head_of(X2),X6)
      | ~ path(X7,X8,X6)
      | X2 = sK3_skl(head_of(X2),X6)
      | ~ edge(sK3_skl(head_of(X2),X6))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X6))
      | ~ sequential(sK1_skl(X4,X5,tail_of(sK3_skl(head_of(X2),X6))),X3)
      | ~ on_path(sK1_skl(X4,X5,tail_of(sK3_skl(head_of(X2),X6))),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f742]) ).

fof(f2564,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ125_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | ~ path(tail_of(sK0_skl(head_of(X2),X6)),X5,X4)
      | X6 = head_of(X2)
      | ~ vertex(X6)
      | X2 = sK0_skl(head_of(X2),X6)
      | ~ edge(X2)
      | sequential(X2,sK0_skl(head_of(X2),X6))
      | ~ sequential(sK1_skl(X4,X5,tail_of(sK0_skl(head_of(X2),X6))),X3)
      | ~ on_path(sK1_skl(X4,X5,tail_of(sK0_skl(head_of(X2),X6))),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f670]) ).

fof(f2565,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ2_spl
      | ~ sQ125_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | ~ path(tail_of(sK0_skl(head_of(X2),X6)),X5,X4)
      | X6 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X6)
      | X6 = head_of(sK0_skl(head_of(X2),X6))
      | ~ sequential(sK1_skl(X4,X5,tail_of(sK0_skl(head_of(X2),X6))),X3)
      | ~ on_path(sK1_skl(X4,X5,tail_of(sK0_skl(head_of(X2),X6))),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f187]) ).

fof(f2566,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ125_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(X3),X7,X6)
      | vertex(head_of(sK1_skl(X2,head_of(X3),X4)))
      | ~ path(X4,head_of(X3),X2)
      | ~ sequential(sK1_skl(X6,X7,tail_of(X3)),X5)
      | ~ on_path(sK1_skl(X6,X7,tail_of(X3)),sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,head_of(X3),X4))
      | ~ on_path(sK1_skl(X2,head_of(X3),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f686]) ).

fof(f2567,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ125_spl
      | ~ shortest_path(X9,X10,sK8_skl)
      | ~ path(tail_of(X2),X6,X5)
      | ~ in_path(head_of(X2),X3)
      | ~ path(X7,X8,X3)
      | X2 = sK3_skl(head_of(X2),X3)
      | ~ edge(sK3_skl(head_of(X2),X3))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X3))
      | ~ sequential(sK1_skl(X5,X6,tail_of(X2)),X4)
      | ~ on_path(sK1_skl(X5,X6,tail_of(X2)),sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK3_skl(head_of(X2),X3))
      | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f740]) ).

fof(f2568,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ125_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | ~ path(tail_of(X2),X6,X5)
      | X3 = head_of(X2)
      | ~ vertex(X3)
      | X2 = sK0_skl(head_of(X2),X3)
      | ~ edge(X2)
      | sequential(X2,sK0_skl(head_of(X2),X3))
      | ~ sequential(sK1_skl(X5,X6,tail_of(X2)),X4)
      | ~ on_path(sK1_skl(X5,X6,tail_of(X2)),sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f666]) ).

fof(f2569,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ2_spl
      | ~ sQ125_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | ~ path(tail_of(X2),X6,X5)
      | X3 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(X2),X3))
      | ~ sequential(sK1_skl(X5,X6,tail_of(X2)),X4)
      | ~ on_path(sK1_skl(X5,X6,tail_of(X2)),sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f185]) ).

fof(f2570,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ125_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ path(tail_of(X2),X5,X4)
      | ~ sequential(sK1_skl(X4,X5,tail_of(X2)),X3)
      | ~ on_path(sK1_skl(X4,X5,tail_of(X2)),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f176]) ).

fof(f2571,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ125_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | ~ in_path(head_of(X2),X3)
      | ~ path(X5,X6,X3)
      | X2 = sK3_skl(head_of(X2),X3)
      | ~ edge(sK3_skl(head_of(X2),X3))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X3))
      | ~ sequential(X2,X4)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK3_skl(head_of(X2),X3))
      | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f741]) ).

fof(f2573,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ125_spl
      | X4 = head_of(sK0_skl(X2,tail_of(X3)))
      | ~ vertex(head_of(sK0_skl(X2,tail_of(X3))))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4))
      | ~ shortest_path(X6,X7,sK8_skl)
      | tail_of(X3) = X2
      | ~ vertex(X2)
      | ~ vertex(tail_of(X3))
      | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
      | ~ sequential(X3,X5)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f489]) ).

fof(f2574,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ2_spl
      | ~ sQ125_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | ~ path(tail_of(X4),X3,X2)
      | X5 = head_of(sK1_skl(X2,X3,tail_of(X4)))
      | ~ vertex(head_of(sK1_skl(X2,X3,tail_of(X4))))
      | ~ vertex(X5)
      | X5 = head_of(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
      | ~ sequential(X4,X6)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X6,X0)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
      | ~ on_path(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f184]) ).

fof(f2575,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ125_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | X3 = head_of(X2)
      | ~ vertex(X3)
      | X2 = sK0_skl(head_of(X2),X3)
      | ~ edge(X2)
      | sequential(X2,sK0_skl(head_of(X2),X3))
      | ~ sequential(X2,X4)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f667]) ).

fof(f2576,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ125_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | X3 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(X2),X3))
      | ~ sequential(X2,X4)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f186]) ).

fof(f2577,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ125_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | head_of(X3) = X2
      | ~ vertex(X2)
      | X3 = sK0_skl(X2,head_of(X3))
      | ~ edge(X3)
      | sequential(X3,sK0_skl(X2,head_of(X3)))
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,head_of(X3)))
      | ~ on_path(sK0_skl(X2,head_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f724]) ).

fof(f2578,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ125_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | tail_of(X3) = X2
      | ~ vertex(X2)
      | sK0_skl(X2,tail_of(X3)) = X3
      | ~ edge(X3)
      | sequential(sK0_skl(X2,tail_of(X3)),X3)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
      | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f1648]) ).

fof(f2579,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ125_spl
      | ~ shortest_path(X5,X6,sK8_skl)
      | tail_of(X3) = X2
      | ~ vertex(X2)
      | ~ vertex(tail_of(X3))
      | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
      | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f491]) ).

fof(f2580,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ125_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(X5),X4,X3)
      | vertex(head_of(sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6)))
      | ~ path(X6,head_of(sK1_skl(X3,X4,tail_of(X5))),X2)
      | ~ sequential(X5,X7)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X7,X0)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6))
      | ~ on_path(sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f685]) ).

fof(f2581,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ3_spl
      | ~ sQ125_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | tail_of(X4) = X3
      | ~ vertex(X3)
      | ~ vertex(tail_of(X4))
      | X3 = tail_of(sK0_skl(X3,tail_of(X4)))
      | vertex(head_of(sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5)))
      | ~ path(X5,head_of(sK0_skl(X3,tail_of(X4))),X2)
      | ~ sequential(X4,X6)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X6,X0)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5))
      | ~ on_path(sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f684]) ).

fof(f2582,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ125_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | vertex(head_of(sK1_skl(X2,head_of(X3),X4)))
      | ~ path(X4,head_of(X3),X2)
      | ~ sequential(X3,X5)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,head_of(X3),X4))
      | ~ on_path(sK1_skl(X2,head_of(X3),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f687]) ).

fof(f2583,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ125_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | ~ path(tail_of(X4),X3,X2)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,X3,tail_of(X4)))
      | ~ on_path(sK1_skl(X2,X3,tail_of(X4)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f177]) ).

fof(f2588,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,X2)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f560]) ).

fof(f2592,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ125_spl
      | ~ precedes(X2,X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f161]) ).

fof(f2593,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ125_spl
      | ~ sequential(X4,X4)
      | ~ sequential(X4,X2)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f79]) ).

fof(f2594,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ125_spl
      | ~ sequential(X7,X4)
      | ~ sequential(X7,X2)
      | ~ precedes(X7,X2,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f79]) ).

fof(f2596,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ125_spl
      | ~ precedes(X7,X2,sK8_skl)
      | ~ sequential(X4,X7)
      | ~ sequential(X4,X2)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f79]) ).

fof(f2597,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ125_spl
      | edge(X4)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f377]) ).

fof(f2598,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ125_spl
      | ~ sequential(X7,X4)
      | ~ on_path(X7,sK8_skl)
      | precedes(X7,X2,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f366]) ).

fof(f2599,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ125_spl
      | on_path(X2,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f76]) ).

fof(f2600,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ125_spl
      | on_path(X4,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1448,f75]) ).

fof(f2601,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X11,X12] :
      ( sQ207_spl
    <=> ( sequential(sK4_skl(X2,X5,sK8_skl),X4)
        | ~ precedes(sK4_skl(X2,X5,sK8_skl),X4,X6)
        | ~ path(X11,X12,X6)
        | sequential(X5,X2)
        | ~ precedes(X5,X2,sK8_skl)
        | ~ sequential(sK4_skl(X2,X5,sK8_skl),X2)
        | ~ sequential(sK4_skl(X4,sK4_skl(X2,X5,sK8_skl),X6),X3)
        | ~ on_path(sK4_skl(X4,sK4_skl(X2,X5,sK8_skl),X6),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ207_spl])],[split_symbol_definition]) ).

fof(f2604,plain,
    ( ~ sQ125_spl
    | sQ5_spl
    | sQ207_spl ),
    inference(split_clause,[status(thm)],[f2557,f2601,f230,f1447]) ).

fof(f2605,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ208_spl
    <=> ( ~ in_path(head_of(X2),X4)
        | ~ path(X5,X6,X4)
        | X2 = sK3_skl(head_of(X2),X4)
        | ~ edge(sK3_skl(head_of(X2),X4))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X4))
        | ~ sequential(sK3_skl(head_of(X2),X4),X3)
        | ~ on_path(sK3_skl(head_of(X2),X4),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ208_spl])],[split_symbol_definition]) ).

fof(f2608,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ208_spl ),
    inference(split_clause,[status(thm)],[f2558,f2605,f295,f1447]) ).

fof(f2609,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ209_spl
    <=> ( X4 = head_of(X2)
        | ~ vertex(X4)
        | X2 = sK0_skl(head_of(X2),X4)
        | ~ edge(X2)
        | sequential(X2,sK0_skl(head_of(X2),X4))
        | ~ sequential(sK0_skl(head_of(X2),X4),X3)
        | ~ on_path(sK0_skl(head_of(X2),X4),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ209_spl])],[split_symbol_definition]) ).

fof(f2612,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ209_spl ),
    inference(split_clause,[status(thm)],[f2559,f2609,f295,f1447,f135,f139]) ).

fof(f2613,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ210_spl
    <=> ( X4 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X4)
        | X4 = head_of(sK0_skl(head_of(X2),X4))
        | ~ sequential(sK0_skl(head_of(X2),X4),X3)
        | ~ on_path(sK0_skl(head_of(X2),X4),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ210_spl])],[split_symbol_definition]) ).

fof(f2616,plain,
    ( ~ sQ2_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ210_spl ),
    inference(split_clause,[status(thm)],[f2560,f2613,f295,f1447,f139]) ).

fof(f2617,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ211_spl
    <=> ( head_of(X2) = X4
        | ~ vertex(X4)
        | X2 = sK0_skl(X4,head_of(X2))
        | ~ edge(X2)
        | sequential(X2,sK0_skl(X4,head_of(X2)))
        | ~ sequential(sK0_skl(X4,head_of(X2)),X3)
        | ~ on_path(sK0_skl(X4,head_of(X2)),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ211_spl])],[split_symbol_definition]) ).

fof(f2620,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ211_spl ),
    inference(split_clause,[status(thm)],[f2561,f2617,f295,f1447,f135,f143]) ).

fof(f2621,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ212_spl
    <=> ( vertex(head_of(sK1_skl(X4,head_of(X2),X5)))
        | ~ path(X5,head_of(X2),X4)
        | ~ sequential(sK1_skl(X4,head_of(X2),X5),X3)
        | ~ on_path(sK1_skl(X4,head_of(X2),X5),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ212_spl])],[split_symbol_definition]) ).

fof(f2624,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ212_spl ),
    inference(split_clause,[status(thm)],[f2562,f2621,f295,f1447]) ).

fof(f2625,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ213_spl
    <=> ( ~ path(tail_of(sK3_skl(head_of(X2),X6)),X5,X4)
        | ~ in_path(head_of(X2),X6)
        | ~ path(X7,X8,X6)
        | X2 = sK3_skl(head_of(X2),X6)
        | ~ edge(sK3_skl(head_of(X2),X6))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X6))
        | ~ sequential(sK1_skl(X4,X5,tail_of(sK3_skl(head_of(X2),X6))),X3)
        | ~ on_path(sK1_skl(X4,X5,tail_of(sK3_skl(head_of(X2),X6))),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ213_spl])],[split_symbol_definition]) ).

fof(f2628,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ213_spl ),
    inference(split_clause,[status(thm)],[f2563,f2625,f295,f1447]) ).

fof(f2629,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ214_spl
    <=> ( ~ path(tail_of(sK0_skl(head_of(X2),X6)),X5,X4)
        | X6 = head_of(X2)
        | ~ vertex(X6)
        | X2 = sK0_skl(head_of(X2),X6)
        | ~ edge(X2)
        | sequential(X2,sK0_skl(head_of(X2),X6))
        | ~ sequential(sK1_skl(X4,X5,tail_of(sK0_skl(head_of(X2),X6))),X3)
        | ~ on_path(sK1_skl(X4,X5,tail_of(sK0_skl(head_of(X2),X6))),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ214_spl])],[split_symbol_definition]) ).

fof(f2632,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ214_spl ),
    inference(split_clause,[status(thm)],[f2564,f2629,f295,f1447,f135,f139]) ).

fof(f2633,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ215_spl
    <=> ( ~ path(tail_of(sK0_skl(head_of(X2),X6)),X5,X4)
        | X6 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X6)
        | X6 = head_of(sK0_skl(head_of(X2),X6))
        | ~ sequential(sK1_skl(X4,X5,tail_of(sK0_skl(head_of(X2),X6))),X3)
        | ~ on_path(sK1_skl(X4,X5,tail_of(sK0_skl(head_of(X2),X6))),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ215_spl])],[split_symbol_definition]) ).

fof(f2636,plain,
    ( ~ sQ2_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ215_spl ),
    inference(split_clause,[status(thm)],[f2565,f2633,f295,f1447,f139]) ).

fof(f2637,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ216_spl
    <=> ( ~ path(tail_of(X3),X7,X6)
        | vertex(head_of(sK1_skl(X2,head_of(X3),X4)))
        | ~ path(X4,head_of(X3),X2)
        | ~ sequential(sK1_skl(X6,X7,tail_of(X3)),X5)
        | ~ on_path(sK1_skl(X6,X7,tail_of(X3)),sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,head_of(X3),X4))
        | ~ on_path(sK1_skl(X2,head_of(X3),X4),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ216_spl])],[split_symbol_definition]) ).

fof(f2640,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ216_spl ),
    inference(split_clause,[status(thm)],[f2566,f2637,f295,f1447]) ).

fof(f2641,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ217_spl
    <=> ( ~ path(tail_of(X2),X6,X5)
        | ~ in_path(head_of(X2),X3)
        | ~ path(X7,X8,X3)
        | X2 = sK3_skl(head_of(X2),X3)
        | ~ edge(sK3_skl(head_of(X2),X3))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X3))
        | ~ sequential(sK1_skl(X5,X6,tail_of(X2)),X4)
        | ~ on_path(sK1_skl(X5,X6,tail_of(X2)),sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK3_skl(head_of(X2),X3))
        | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ217_spl])],[split_symbol_definition]) ).

fof(f2644,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ217_spl ),
    inference(split_clause,[status(thm)],[f2567,f2641,f295,f1447]) ).

fof(f2645,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ218_spl
    <=> ( ~ path(tail_of(X2),X6,X5)
        | X3 = head_of(X2)
        | ~ vertex(X3)
        | X2 = sK0_skl(head_of(X2),X3)
        | ~ edge(X2)
        | sequential(X2,sK0_skl(head_of(X2),X3))
        | ~ sequential(sK1_skl(X5,X6,tail_of(X2)),X4)
        | ~ on_path(sK1_skl(X5,X6,tail_of(X2)),sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ218_spl])],[split_symbol_definition]) ).

fof(f2648,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ218_spl ),
    inference(split_clause,[status(thm)],[f2568,f2645,f295,f1447,f135,f139]) ).

fof(f2649,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ219_spl
    <=> ( ~ path(tail_of(X2),X6,X5)
        | X3 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(X2),X3))
        | ~ sequential(sK1_skl(X5,X6,tail_of(X2)),X4)
        | ~ on_path(sK1_skl(X5,X6,tail_of(X2)),sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ219_spl])],[split_symbol_definition]) ).

fof(f2652,plain,
    ( ~ sQ2_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ219_spl ),
    inference(split_clause,[status(thm)],[f2569,f2649,f295,f1447,f139]) ).

fof(f2653,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ220_spl
    <=> ( ~ path(tail_of(X2),X5,X4)
        | ~ sequential(sK1_skl(X4,X5,tail_of(X2)),X3)
        | ~ on_path(sK1_skl(X4,X5,tail_of(X2)),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ220_spl])],[split_symbol_definition]) ).

fof(f2656,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ220_spl ),
    inference(split_clause,[status(thm)],[f2570,f2653,f295,f1447]) ).

fof(f2657,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ221_spl
    <=> ( ~ in_path(head_of(X2),X3)
        | ~ path(X5,X6,X3)
        | X2 = sK3_skl(head_of(X2),X3)
        | ~ edge(sK3_skl(head_of(X2),X3))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X3))
        | ~ sequential(X2,X4)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK3_skl(head_of(X2),X3))
        | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ221_spl])],[split_symbol_definition]) ).

fof(f2660,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ221_spl ),
    inference(split_clause,[status(thm)],[f2571,f2657,f295,f1447]) ).

fof(f2661,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ222_spl
    <=> ( X4 = head_of(sK0_skl(X2,tail_of(X3)))
        | ~ vertex(head_of(sK0_skl(X2,tail_of(X3))))
        | ~ vertex(X4)
        | X4 = head_of(sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4))
        | tail_of(X3) = X2
        | ~ vertex(X2)
        | ~ vertex(tail_of(X3))
        | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
        | ~ sequential(X3,X5)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4))
        | ~ on_path(sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ222_spl])],[split_symbol_definition]) ).

fof(f2664,plain,
    ( ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ222_spl ),
    inference(split_clause,[status(thm)],[f2573,f2661,f295,f1447,f143,f139]) ).

fof(f2665,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ223_spl
    <=> ( ~ path(tail_of(X4),X3,X2)
        | X5 = head_of(sK1_skl(X2,X3,tail_of(X4)))
        | ~ vertex(head_of(sK1_skl(X2,X3,tail_of(X4))))
        | ~ vertex(X5)
        | X5 = head_of(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
        | ~ sequential(X4,X6)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X6,X0)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
        | ~ on_path(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ223_spl])],[split_symbol_definition]) ).

fof(f2668,plain,
    ( ~ sQ2_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ223_spl ),
    inference(split_clause,[status(thm)],[f2574,f2665,f295,f1447,f139]) ).

fof(f2669,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ224_spl
    <=> ( X3 = head_of(X2)
        | ~ vertex(X3)
        | X2 = sK0_skl(head_of(X2),X3)
        | ~ edge(X2)
        | sequential(X2,sK0_skl(head_of(X2),X3))
        | ~ sequential(X2,X4)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ224_spl])],[split_symbol_definition]) ).

fof(f2672,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ224_spl ),
    inference(split_clause,[status(thm)],[f2575,f2669,f295,f1447,f135,f139]) ).

fof(f2673,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ225_spl
    <=> ( X3 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(X2),X3))
        | ~ sequential(X2,X4)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ225_spl])],[split_symbol_definition]) ).

fof(f2676,plain,
    ( ~ sQ2_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ225_spl ),
    inference(split_clause,[status(thm)],[f2576,f2673,f295,f1447,f139]) ).

fof(f2677,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ226_spl
    <=> ( head_of(X3) = X2
        | ~ vertex(X2)
        | X3 = sK0_skl(X2,head_of(X3))
        | ~ edge(X3)
        | sequential(X3,sK0_skl(X2,head_of(X3)))
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(X2,head_of(X3)))
        | ~ on_path(sK0_skl(X2,head_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ226_spl])],[split_symbol_definition]) ).

fof(f2680,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ226_spl ),
    inference(split_clause,[status(thm)],[f2577,f2677,f295,f1447,f135,f143]) ).

fof(f2681,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ227_spl
    <=> ( tail_of(X3) = X2
        | ~ vertex(X2)
        | sK0_skl(X2,tail_of(X3)) = X3
        | ~ edge(X3)
        | sequential(sK0_skl(X2,tail_of(X3)),X3)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
        | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ227_spl])],[split_symbol_definition]) ).

fof(f2684,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ227_spl ),
    inference(split_clause,[status(thm)],[f2578,f2681,f295,f1447,f135,f143]) ).

fof(f2685,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ228_spl
    <=> ( tail_of(X3) = X2
        | ~ vertex(X2)
        | ~ vertex(tail_of(X3))
        | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
        | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ228_spl])],[split_symbol_definition]) ).

fof(f2688,plain,
    ( ~ sQ3_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ228_spl ),
    inference(split_clause,[status(thm)],[f2579,f2685,f295,f1447,f143]) ).

fof(f2689,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ229_spl
    <=> ( ~ path(tail_of(X5),X4,X3)
        | vertex(head_of(sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6)))
        | ~ path(X6,head_of(sK1_skl(X3,X4,tail_of(X5))),X2)
        | ~ sequential(X5,X7)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X7,X0)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6))
        | ~ on_path(sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ229_spl])],[split_symbol_definition]) ).

fof(f2692,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ229_spl ),
    inference(split_clause,[status(thm)],[f2580,f2689,f295,f1447]) ).

fof(f2693,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ230_spl
    <=> ( tail_of(X4) = X3
        | ~ vertex(X3)
        | ~ vertex(tail_of(X4))
        | X3 = tail_of(sK0_skl(X3,tail_of(X4)))
        | vertex(head_of(sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5)))
        | ~ path(X5,head_of(sK0_skl(X3,tail_of(X4))),X2)
        | ~ sequential(X4,X6)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X6,X0)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5))
        | ~ on_path(sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ230_spl])],[split_symbol_definition]) ).

fof(f2696,plain,
    ( ~ sQ3_spl
    | ~ sQ125_spl
    | sQ10_spl
    | sQ230_spl ),
    inference(split_clause,[status(thm)],[f2581,f2693,f295,f1447,f143]) ).

fof(f2697,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ231_spl
    <=> ( vertex(head_of(sK1_skl(X2,head_of(X3),X4)))
        | ~ path(X4,head_of(X3),X2)
        | ~ sequential(X3,X5)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,head_of(X3),X4))
        | ~ on_path(sK1_skl(X2,head_of(X3),X4),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ231_spl])],[split_symbol_definition]) ).

fof(f2700,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ231_spl ),
    inference(split_clause,[status(thm)],[f2582,f2697,f295,f1447]) ).

fof(f2701,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ232_spl
    <=> ( ~ path(tail_of(X4),X3,X2)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,X3,tail_of(X4)))
        | ~ on_path(sK1_skl(X2,X3,tail_of(X4)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ232_spl])],[split_symbol_definition]) ).

fof(f2704,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ232_spl ),
    inference(split_clause,[status(thm)],[f2583,f2701,f295,f1447]) ).

fof(f2709,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,X2)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(duplicate_literals_removal,[status(thm)],[f2588]) ).

fof(f2713,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ233_spl
    <=> ( ~ sequential(X4,X4)
        | ~ sequential(X4,X2)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ233_spl])],[split_symbol_definition]) ).

fof(f2716,plain,
    ( ~ sQ125_spl
    | sQ5_spl
    | sQ233_spl ),
    inference(split_clause,[status(thm)],[f2593,f2713,f230,f1447]) ).

fof(f2717,definition,
    ! [X0,X1,X2,X3,X4,X7] :
      ( sQ234_spl
    <=> ( ~ sequential(X7,X4)
        | ~ sequential(X7,X2)
        | ~ precedes(X7,X2,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ234_spl])],[split_symbol_definition]) ).

fof(f2718,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ234_spl
      | ~ sequential(X5,X4)
      | ~ sequential(X5,X2)
      | ~ precedes(X5,X2,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f2717]) ).

fof(f2720,plain,
    ( ~ sQ125_spl
    | sQ5_spl
    | sQ234_spl ),
    inference(split_clause,[status(thm)],[f2594,f2717,f230,f1447]) ).

fof(f2722,definition,
    ! [X0,X1,X2,X3,X4,X7] :
      ( sQ235_spl
    <=> ( ~ precedes(X7,X2,sK8_skl)
        | ~ sequential(X4,X7)
        | ~ sequential(X4,X2)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ235_spl])],[split_symbol_definition]) ).

fof(f2725,plain,
    ( ~ sQ125_spl
    | sQ5_spl
    | sQ235_spl ),
    inference(split_clause,[status(thm)],[f2596,f2722,f230,f1447]) ).

fof(f2726,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ236_spl
    <=> ( edge(X4)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ236_spl])],[split_symbol_definition]) ).

fof(f2729,plain,
    ( ~ sQ125_spl
    | sQ5_spl
    | sQ236_spl ),
    inference(split_clause,[status(thm)],[f2597,f2726,f230,f1447]) ).

fof(f2730,definition,
    ! [X0,X1,X2,X3,X4,X7] :
      ( sQ237_spl
    <=> ( ~ sequential(X7,X4)
        | ~ on_path(X7,sK8_skl)
        | precedes(X7,X2,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ237_spl])],[split_symbol_definition]) ).

fof(f2731,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ237_spl
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | precedes(X5,X2,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f2730]) ).

fof(f2733,plain,
    ( ~ sQ125_spl
    | sQ5_spl
    | sQ237_spl ),
    inference(split_clause,[status(thm)],[f2598,f2730,f230,f1447]) ).

fof(f2734,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ238_spl
    <=> ( on_path(X2,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ238_spl])],[split_symbol_definition]) ).

fof(f2737,plain,
    ( ~ sQ125_spl
    | sQ5_spl
    | sQ238_spl ),
    inference(split_clause,[status(thm)],[f2599,f2734,f230,f1447]) ).

fof(f2738,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ239_spl
    <=> ( on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ239_spl])],[split_symbol_definition]) ).

fof(f2741,plain,
    ( ~ sQ125_spl
    | sQ5_spl
    | sQ239_spl ),
    inference(split_clause,[status(thm)],[f2600,f2738,f230,f1447]) ).

fof(f2757,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ125_spl
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
      | ~ on_path(sK4_skl(X2,X3,sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2592,f78]) ).

fof(f2762,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ240_spl
    <=> ( sequential(X3,X2)
        | ~ precedes(X3,X2,sK8_skl)
        | ~ sequential(X2,X4)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
        | ~ on_path(sK4_skl(X2,X3,sK8_skl),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ240_spl])],[split_symbol_definition]) ).

fof(f2765,plain,
    ( ~ sQ125_spl
    | sQ5_spl
    | sQ240_spl ),
    inference(split_clause,[status(thm)],[f2757,f2762,f230,f1447]) ).

fof(f2785,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ125_spl
      | ~ sQ2_spl
      | ~ sequential(X1,X6)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X6,X4)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,sK0_skl(tail_of(X1),X0))
      | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | ~ shortest_path(X2,X3,sK8_skl)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(resolution,[status(thm)],[f2234,f1448]) ).

fof(f2786,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sequential(X1,X4)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X5,sK0_skl(tail_of(X1),X0))
      | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | ~ shortest_path(X2,X3,sK8_skl)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(resolution,[status(thm)],[f2234,f432]) ).

fof(f2787,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sequential(X4,sK0_skl(tail_of(X1),X0))
      | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,X4)
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | ~ shortest_path(X2,X3,sK8_skl)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(resolution,[status(thm)],[f2234,f369]) ).

fof(f2788,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ2_spl
      | ~ sequential(X1,sK0_skl(tail_of(X1),X0))
      | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | ~ shortest_path(X2,X3,sK8_skl)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(resolution,[status(thm)],[f2234,f278]) ).

fof(f2794,definition,
    ! [X0,X1,X4,X5,X6] :
      ( sQ241_spl
    <=> ( ~ sequential(X1,X6)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X6,X4)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,sK0_skl(tail_of(X1),X0))
        | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | sK0_skl(tail_of(X1),X0) = X1
        | ~ edge(X1)
        | ~ edge(sK0_skl(tail_of(X1),X0))
        | sequential(sK0_skl(tail_of(X1),X0),X1)
        | X0 = tail_of(X1)
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ241_spl])],[split_symbol_definition]) ).

fof(f2797,plain,
    ( ~ sQ125_spl
    | ~ sQ2_spl
    | sQ10_spl
    | sQ241_spl ),
    inference(split_clause,[status(thm)],[f2785,f2794,f295,f139,f1447]) ).

fof(f2798,definition,
    ! [X0,X1,X4,X5] :
      ( sQ242_spl
    <=> ( ~ sequential(X1,X4)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X5,sK0_skl(tail_of(X1),X0))
        | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | sK0_skl(tail_of(X1),X0) = X1
        | ~ edge(X1)
        | ~ edge(sK0_skl(tail_of(X1),X0))
        | sequential(sK0_skl(tail_of(X1),X0),X1)
        | X0 = tail_of(X1)
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ242_spl])],[split_symbol_definition]) ).

fof(f2801,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | sQ10_spl
    | sQ242_spl ),
    inference(split_clause,[status(thm)],[f2786,f2798,f295,f139,f431]) ).

fof(f2802,definition,
    ! [X0,X1,X4] :
      ( sQ243_spl
    <=> ( ~ sequential(X4,sK0_skl(tail_of(X1),X0))
        | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,X4)
        | ~ on_path(X1,sK8_skl)
        | sK0_skl(tail_of(X1),X0) = X1
        | ~ edge(X1)
        | ~ edge(sK0_skl(tail_of(X1),X0))
        | sequential(sK0_skl(tail_of(X1),X0),X1)
        | X0 = tail_of(X1)
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ243_spl])],[split_symbol_definition]) ).

fof(f2803,plain,
    ! [X0,X1,X2] :
      ( ~ sQ243_spl
      | ~ sequential(X2,sK0_skl(tail_of(X1),X0))
      | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(component_clause,[status(thm)],[f2802]) ).

fof(f2805,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | sQ10_spl
    | sQ243_spl ),
    inference(split_clause,[status(thm)],[f2787,f2802,f295,f139,f368]) ).

fof(f2806,definition,
    ! [X0,X1] :
      ( sQ244_spl
    <=> ( ~ sequential(X1,sK0_skl(tail_of(X1),X0))
        | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | sK0_skl(tail_of(X1),X0) = X1
        | ~ edge(X1)
        | ~ edge(sK0_skl(tail_of(X1),X0))
        | sequential(sK0_skl(tail_of(X1),X0),X1)
        | X0 = tail_of(X1)
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ244_spl])],[split_symbol_definition]) ).

fof(f2807,plain,
    ! [X0,X1] :
      ( ~ sQ244_spl
      | ~ sequential(X1,sK0_skl(tail_of(X1),X0))
      | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | sequential(sK0_skl(tail_of(X1),X0),X1)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(component_clause,[status(thm)],[f2806]) ).

fof(f2809,plain,
    ( ~ sQ2_spl
    | sQ10_spl
    | sQ244_spl ),
    inference(split_clause,[status(thm)],[f2788,f2806,f295,f139]) ).

fof(f2810,plain,
    ! [X0,X1] :
      ( ~ sQ244_spl
      | ~ sequential(X1,sK0_skl(tail_of(X1),X0))
      | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2807,f336]) ).

fof(f2813,plain,
    ! [X0,X1,X2] :
      ( ~ sQ243_spl
      | ~ sQ19_spl
      | ~ sequential(X2,sK0_skl(tail_of(X1),X0))
      | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | ~ edge(sK0_skl(tail_of(X1),X0))
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2803,f429]) ).

fof(f2814,plain,
    ! [X0,X1] :
      ( ~ sQ244_spl
      | ~ sequential(X1,sK0_skl(tail_of(X1),X0))
      | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2810,f199]) ).

fof(f2822,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ125_spl
      | ~ sequential(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),X9)
      | ~ on_path(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),sK8_skl)
      | ~ sequential(X9,X7)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(X8,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X8)
      | ~ on_path(X7,sK8_skl)
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(sK1_skl(X2,head_of(X1),X0)),X3,X4)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f689,f1448]) ).

fof(f2823,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ28_spl
      | ~ sequential(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),X7)
      | ~ on_path(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),sK8_skl)
      | ~ sequential(X8,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X8)
      | ~ on_path(X7,sK8_skl)
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(sK1_skl(X2,head_of(X1),X0)),X3,X4)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f689,f432]) ).

fof(f2824,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ19_spl
      | ~ sequential(X7,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),X7)
      | ~ on_path(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),sK8_skl)
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(sK1_skl(X2,head_of(X1),X0)),X3,X4)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f689,f369]) ).

fof(f2825,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sequential(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),sK8_skl)
      | ~ shortest_path(X5,X6,sK8_skl)
      | ~ path(tail_of(sK1_skl(X2,head_of(X1),X0)),X3,X4)
      | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
      | ~ path(X0,head_of(X1),X2) ),
    inference(resolution,[status(thm)],[f689,f278]) ).

fof(f2826,definition,
    ! [X0,X1,X2,X3,X4,X7,X8,X9] :
      ( sQ245_spl
    <=> ( ~ sequential(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),X9)
        | ~ on_path(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),sK8_skl)
        | ~ sequential(X9,X7)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(X8,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X8)
        | ~ on_path(X7,sK8_skl)
        | ~ path(tail_of(sK1_skl(X2,head_of(X1),X0)),X3,X4)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ245_spl])],[split_symbol_definition]) ).

fof(f2829,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ245_spl ),
    inference(split_clause,[status(thm)],[f2822,f2826,f295,f1447]) ).

fof(f2830,definition,
    ! [X0,X1,X2,X3,X4,X7,X8] :
      ( sQ246_spl
    <=> ( ~ sequential(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),X7)
        | ~ on_path(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),sK8_skl)
        | ~ sequential(X8,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X8)
        | ~ on_path(X7,sK8_skl)
        | ~ path(tail_of(sK1_skl(X2,head_of(X1),X0)),X3,X4)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ246_spl])],[split_symbol_definition]) ).

fof(f2833,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ246_spl ),
    inference(split_clause,[status(thm)],[f2823,f2830,f295,f431]) ).

fof(f2834,definition,
    ! [X0,X1,X2,X3,X4,X7] :
      ( sQ247_spl
    <=> ( ~ sequential(X7,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),X7)
        | ~ on_path(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),sK8_skl)
        | ~ path(tail_of(sK1_skl(X2,head_of(X1),X0)),X3,X4)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ247_spl])],[split_symbol_definition]) ).

fof(f2837,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ247_spl ),
    inference(split_clause,[status(thm)],[f2824,f2834,f295,f368]) ).

fof(f2838,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ248_spl
    <=> ( ~ sequential(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK1_skl(X4,X3,tail_of(sK1_skl(X2,head_of(X1),X0))),sK8_skl)
        | ~ path(tail_of(sK1_skl(X2,head_of(X1),X0)),X3,X4)
        | vertex(head_of(sK1_skl(X2,head_of(X1),X0)))
        | ~ path(X0,head_of(X1),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ248_spl])],[split_symbol_definition]) ).

fof(f2841,plain,
    ( sQ10_spl
    | sQ248_spl ),
    inference(split_clause,[status(thm)],[f2825,f2838,f295]) ).

fof(f2848,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X3)
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f2050]) ).

fof(f2849,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK7_skl(sK8_skl),X3)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1878]) ).

fof(f2850,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,sK7_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1852]) ).

fof(f2851,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1828]) ).

fof(f2852,plain,
    ! [X0,X1,X2] :
      ( ~ sQ172_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X2)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f2104]) ).

fof(f2853,plain,
    ! [X0,X1,X2] :
      ( ~ sQ165_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1984]) ).

fof(f2854,plain,
    ! [X0,X1,X2] :
      ( ~ sQ163_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ sequential(X2,X1)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1966]) ).

fof(f2855,plain,
    ! [X0,X1,X2] :
      ( ~ sQ147_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X2,X1)
      | ~ sequential(X2,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1886]) ).

fof(f2856,plain,
    ! [X0,X1,X2] :
      ( ~ sQ49_spl
      | ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X2)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f834]) ).

fof(f2857,plain,
    ! [X0] :
      ( ~ sQ99_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK6_skl(sK8_skl))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1259]) ).

fof(f2858,plain,
    ! [X0,X1] :
      ( ~ sQ90_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ sequential(X1,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1171]) ).

fof(f2859,plain,
    ! [X0,X1] :
      ( ~ sQ89_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X1)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1163]) ).

fof(f2860,plain,
    ! [X0,X1] :
      ( ~ sQ71_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f863]) ).

fof(f2861,plain,
    ! [X0,X1] :
      ( ~ sQ19_spl
      | ~ sQ49_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f598]) ).

fof(f2862,plain,
    ! [X0] :
      ( ~ sQ56_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f647]) ).

fof(f2863,plain,
    ! [X0] :
      ( ~ sQ49_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl))
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f601]) ).

fof(f2864,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X3)
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X0) = head_of(sK6_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f2052]) ).

fof(f2865,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK6_skl(sK8_skl),X3)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X0) = head_of(sK6_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1879]) ).

fof(f2866,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X0) = head_of(sK6_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1854]) ).

fof(f2867,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X0) = head_of(sK6_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1830]) ).

fof(f2868,plain,
    ! [X0,X1,X2] :
      ( ~ sQ164_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(X2,sK7_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X0) = head_of(sK6_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f1976]) ).

fof(f2869,plain,
    ! [X0,X1,X2] :
      ( ~ sQ39_spl
      | ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X2)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X0) = head_of(sK6_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f836]) ).

fof(f2870,plain,
    ! [X0,X1] :
      ( ~ sQ19_spl
      | ~ sQ39_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X0) = head_of(sK6_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f510]) ).

fof(f2871,plain,
    ! [X0] :
      ( ~ sQ39_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK6_skl(sK8_skl))
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X0) = head_of(sK6_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ),
    inference(resolution,[status(thm)],[f719,f513]) ).

fof(f2929,definition,
    ! [X0,X1,X2,X3] :
      ( sQ249_spl
    <=> ( ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X3)
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ249_spl])],[split_symbol_definition]) ).

fof(f2932,plain,
    ( ~ sQ49_spl
    | ~ sQ19_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ249_spl ),
    inference(split_clause,[status(thm)],[f2848,f2929,f762,f135,f143,f431,f368,f593]) ).

fof(f2933,definition,
    ! [X0,X1,X2,X3] :
      ( sQ250_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),X3)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X1,sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ250_spl])],[split_symbol_definition]) ).

fof(f2936,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ250_spl ),
    inference(split_clause,[status(thm)],[f2849,f2933,f762,f135,f143,f431,f547,f593]) ).

fof(f2937,definition,
    ! [X0,X1,X2,X3] :
      ( sQ251_spl
    <=> ( ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,sK7_skl(sK8_skl))
        | ~ sequential(X3,X2)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ251_spl])],[split_symbol_definition]) ).

fof(f2940,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ251_spl ),
    inference(split_clause,[status(thm)],[f2850,f2937,f762,f135,f143,f431,f547,f593]) ).

fof(f2941,definition,
    ! [X0,X1,X2,X3] :
      ( sQ252_spl
    <=> ( ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ252_spl])],[split_symbol_definition]) ).

fof(f2944,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ252_spl ),
    inference(split_clause,[status(thm)],[f2851,f2941,f762,f135,f143,f431,f547,f593]) ).

fof(f2945,definition,
    ! [X0,X1,X2] :
      ( sQ253_spl
    <=> ( ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X2)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ253_spl])],[split_symbol_definition]) ).

fof(f2948,plain,
    ( ~ sQ172_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ253_spl ),
    inference(split_clause,[status(thm)],[f2852,f2945,f762,f135,f143,f2103]) ).

fof(f2949,definition,
    ! [X0,X1,X2] :
      ( sQ254_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ254_spl])],[split_symbol_definition]) ).

fof(f2952,plain,
    ( ~ sQ165_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ254_spl ),
    inference(split_clause,[status(thm)],[f2853,f2949,f762,f135,f143,f1983]) ).

fof(f2953,definition,
    ! [X0,X1,X2] :
      ( sQ255_spl
    <=> ( ~ on_path(X2,sK8_skl)
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ sequential(X2,X1)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ255_spl])],[split_symbol_definition]) ).

fof(f2956,plain,
    ( ~ sQ163_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ255_spl ),
    inference(split_clause,[status(thm)],[f2854,f2953,f762,f135,f143,f1965]) ).

fof(f2957,definition,
    ! [X0,X1,X2] :
      ( sQ256_spl
    <=> ( ~ on_path(X2,sK8_skl)
        | ~ sequential(X2,X1)
        | ~ sequential(X2,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ256_spl])],[split_symbol_definition]) ).

fof(f2960,plain,
    ( ~ sQ147_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ256_spl ),
    inference(split_clause,[status(thm)],[f2855,f2957,f762,f135,f143,f1885]) ).

fof(f2961,definition,
    ! [X0,X1,X2] :
      ( sQ257_spl
    <=> ( ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X2)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ257_spl])],[split_symbol_definition]) ).

fof(f2964,plain,
    ( ~ sQ49_spl
    | ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ257_spl ),
    inference(split_clause,[status(thm)],[f2856,f2961,f762,f135,f143,f368,f593]) ).

fof(f2965,definition,
    ! [X0] :
      ( sQ258_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK6_skl(sK8_skl))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ258_spl])],[split_symbol_definition]) ).

fof(f2968,plain,
    ( ~ sQ99_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ258_spl ),
    inference(split_clause,[status(thm)],[f2857,f2965,f762,f135,f143,f1258]) ).

fof(f2969,definition,
    ! [X0,X1] :
      ( sQ259_spl
    <=> ( ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ sequential(X1,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ259_spl])],[split_symbol_definition]) ).

fof(f2972,plain,
    ( ~ sQ90_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ259_spl ),
    inference(split_clause,[status(thm)],[f2858,f2969,f762,f135,f143,f1170]) ).

fof(f2973,definition,
    ! [X0,X1] :
      ( sQ260_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK6_skl(sK8_skl),X1)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ260_spl])],[split_symbol_definition]) ).

fof(f2976,plain,
    ( ~ sQ89_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ260_spl ),
    inference(split_clause,[status(thm)],[f2859,f2973,f762,f135,f143,f1162]) ).

fof(f2977,definition,
    ! [X0,X1] :
      ( sQ261_spl
    <=> ( ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ261_spl])],[split_symbol_definition]) ).

fof(f2980,plain,
    ( ~ sQ71_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ261_spl ),
    inference(split_clause,[status(thm)],[f2860,f2977,f762,f135,f143,f862]) ).

fof(f2981,definition,
    ! [X0,X1] :
      ( sQ262_spl
    <=> ( ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ262_spl])],[split_symbol_definition]) ).

fof(f2984,plain,
    ( ~ sQ19_spl
    | ~ sQ49_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ262_spl ),
    inference(split_clause,[status(thm)],[f2861,f2981,f762,f135,f143,f593,f368]) ).

fof(f2985,definition,
    ! [X0] :
      ( sQ263_spl
    <=> ( ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(sK6_skl(sK8_skl),sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ263_spl])],[split_symbol_definition]) ).

fof(f2988,plain,
    ( ~ sQ56_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ263_spl ),
    inference(split_clause,[status(thm)],[f2862,f2985,f762,f135,f143,f646]) ).

fof(f2989,definition,
    ! [X0] :
      ( sQ264_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl))
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ264_spl])],[split_symbol_definition]) ).

fof(f2992,plain,
    ( ~ sQ49_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ264_spl ),
    inference(split_clause,[status(thm)],[f2863,f2989,f762,f135,f143,f593]) ).

fof(f2993,definition,
    ! [X0,X1,X2,X3] :
      ( sQ265_spl
    <=> ( ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X3)
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK6_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ265_spl])],[split_symbol_definition]) ).

fof(f2996,plain,
    ( ~ sQ39_spl
    | ~ sQ19_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ64_spl
    | sQ265_spl ),
    inference(split_clause,[status(thm)],[f2864,f2993,f781,f135,f143,f431,f368,f505]) ).

fof(f2997,definition,
    ! [X0,X1,X2,X3] :
      ( sQ266_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X3)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X1,sK8_skl)
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK6_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ266_spl])],[split_symbol_definition]) ).

fof(f3000,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ64_spl
    | sQ266_spl ),
    inference(split_clause,[status(thm)],[f2865,f2997,f781,f135,f143,f431,f547,f505]) ).

fof(f3001,definition,
    ! [X0,X1,X2,X3] :
      ( sQ267_spl
    <=> ( ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,sK6_skl(sK8_skl))
        | ~ sequential(X3,X2)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK6_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ267_spl])],[split_symbol_definition]) ).

fof(f3004,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ64_spl
    | sQ267_spl ),
    inference(split_clause,[status(thm)],[f2866,f3001,f781,f135,f143,f431,f547,f505]) ).

fof(f3005,definition,
    ! [X0,X1,X2,X3] :
      ( sQ268_spl
    <=> ( ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK6_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ268_spl])],[split_symbol_definition]) ).

fof(f3008,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ64_spl
    | sQ268_spl ),
    inference(split_clause,[status(thm)],[f2867,f3005,f781,f135,f143,f431,f547,f505]) ).

fof(f3009,definition,
    ! [X0,X1,X2] :
      ( sQ269_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(X2,sK7_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X1,sK8_skl)
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK6_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ269_spl])],[split_symbol_definition]) ).

fof(f3012,plain,
    ( ~ sQ164_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ64_spl
    | sQ269_spl ),
    inference(split_clause,[status(thm)],[f2868,f3009,f781,f135,f143,f1975]) ).

fof(f3013,definition,
    ! [X0,X1,X2] :
      ( sQ270_spl
    <=> ( ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X2)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK6_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ270_spl])],[split_symbol_definition]) ).

fof(f3016,plain,
    ( ~ sQ39_spl
    | ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ64_spl
    | sQ270_spl ),
    inference(split_clause,[status(thm)],[f2869,f3013,f781,f135,f143,f368,f505]) ).

fof(f3017,definition,
    ! [X0,X1] :
      ( sQ271_spl
    <=> ( ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK6_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ271_spl])],[split_symbol_definition]) ).

fof(f3020,plain,
    ( ~ sQ19_spl
    | ~ sQ39_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ64_spl
    | sQ271_spl ),
    inference(split_clause,[status(thm)],[f2870,f3017,f781,f135,f143,f505,f368]) ).

fof(f3021,definition,
    ! [X0] :
      ( sQ272_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK6_skl(sK8_skl))
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK6_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ272_spl])],[split_symbol_definition]) ).

fof(f3024,plain,
    ( ~ sQ39_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ64_spl
    | sQ272_spl ),
    inference(split_clause,[status(thm)],[f2871,f3021,f781,f135,f143,f505]) ).

fof(f3127,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0)))
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(resolution,[status(thm)],[f718,f720]) ).

fof(f3129,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(X1,sK0_skl(tail_of(X1),head_of(X0)),X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(equality_resolution,[status(thm)],[f718]) ).

fof(f3130,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(duplicate_literals_removal,[status(thm)],[f3127]) ).

fof(f3233,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ49_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X6)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f2050]) ).

fof(f3234,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK7_skl(sK8_skl),X6)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X5,X6)
      | ~ on_path(X6,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1878]) ).

fof(f3235,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,sK7_skl(sK8_skl))
      | ~ sequential(X6,X5)
      | ~ sequential(X4,X5)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1852]) ).

fof(f3236,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ sequential(X6,sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))))
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1828]) ).

fof(f3237,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ172_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X5)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f2104]) ).

fof(f3238,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ165_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK6_skl(sK8_skl),X5)
      | ~ sequential(X4,X5)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1984]) ).

fof(f3239,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ163_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,sK6_skl(sK8_skl))
      | ~ sequential(X5,X4)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
      | ~ on_path(X4,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1966]) ).

fof(f3240,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ147_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))))
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1886]) ).

fof(f3241,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ49_spl
      | ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X5)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f834]) ).

fof(f3242,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ99_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1259]) ).

fof(f3243,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ90_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ sequential(X4,sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1171]) ).

fof(f3244,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ89_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X4)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1163]) ).

fof(f3245,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ71_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f863]) ).

fof(f3246,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ49_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f598]) ).

fof(f3247,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ56_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f647]) ).

fof(f3248,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK7_skl(sK8_skl))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f601]) ).

fof(f3249,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ39_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X6)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f2052]) ).

fof(f3250,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK6_skl(sK8_skl),X6)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X5,X6)
      | ~ on_path(X6,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1879]) ).

fof(f3251,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,sK6_skl(sK8_skl))
      | ~ sequential(X6,X5)
      | ~ sequential(X4,X5)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1854]) ).

fof(f3252,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ sequential(X6,sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))))
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1830]) ).

fof(f3253,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ164_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X5,sK7_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f1976]) ).

fof(f3254,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ39_spl
      | ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X5)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f836]) ).

fof(f3255,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ39_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f510]) ).

fof(f3256,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK6_skl(sK8_skl))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f3130,f513]) ).

fof(f3307,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | edge(sK0_skl(tail_of(X1),head_of(X0)))
      | ~ precedes(X1,X0,X4)
      | ~ shortest_path(X2,X3,X4)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0) ),
    inference(resolution,[status(thm)],[f3130,f63]) ).

fof(f3315,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ273_spl
    <=> ( ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X6)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ273_spl])],[split_symbol_definition]) ).

fof(f3318,plain,
    ( ~ sQ49_spl
    | ~ sQ19_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ273_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3233,f762,f3315,f135,f143,f431,f368,f593]) ).

fof(f3319,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ274_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),X6)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X5,X6)
        | ~ on_path(X6,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ274_spl])],[split_symbol_definition]) ).

fof(f3322,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ274_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3234,f762,f3319,f135,f143,f431,f547,f593]) ).

fof(f3323,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ275_spl
    <=> ( ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,sK7_skl(sK8_skl))
        | ~ sequential(X6,X5)
        | ~ sequential(X4,X5)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ275_spl])],[split_symbol_definition]) ).

fof(f3326,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ275_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3235,f762,f3323,f135,f143,f431,f547,f593]) ).

fof(f3327,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ276_spl
    <=> ( ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ sequential(X6,sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))))
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ276_spl])],[split_symbol_definition]) ).

fof(f3330,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ276_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3236,f762,f3327,f135,f143,f431,f547,f593]) ).

fof(f3331,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ277_spl
    <=> ( ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X5)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ277_spl])],[split_symbol_definition]) ).

fof(f3334,plain,
    ( ~ sQ172_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ277_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3237,f762,f3331,f135,f143,f2103]) ).

fof(f3335,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ278_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X5)
        | ~ sequential(X4,X5)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ278_spl])],[split_symbol_definition]) ).

fof(f3338,plain,
    ( ~ sQ165_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ278_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3238,f762,f3335,f135,f143,f1983]) ).

fof(f3339,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ279_spl
    <=> ( ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,sK6_skl(sK8_skl))
        | ~ sequential(X5,X4)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
        | ~ on_path(X4,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ279_spl])],[split_symbol_definition]) ).

fof(f3342,plain,
    ( ~ sQ163_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ279_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3239,f762,f3339,f135,f143,f1965]) ).

fof(f3343,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ280_spl
    <=> ( ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))))
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ280_spl])],[split_symbol_definition]) ).

fof(f3346,plain,
    ( ~ sQ147_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ280_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3240,f762,f3343,f135,f143,f1885]) ).

fof(f3347,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ281_spl
    <=> ( ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X5)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ281_spl])],[split_symbol_definition]) ).

fof(f3350,plain,
    ( ~ sQ49_spl
    | ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ281_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3241,f762,f3347,f135,f143,f368,f593]) ).

fof(f3351,definition,
    ! [X0,X1,X2,X3] :
      ( sQ282_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ282_spl])],[split_symbol_definition]) ).

fof(f3352,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ282_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ),
    inference(component_clause,[status(thm)],[f3351]) ).

fof(f3354,plain,
    ( ~ sQ99_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ282_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3242,f762,f3351,f135,f143,f1258]) ).

fof(f3355,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ283_spl
    <=> ( ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ sequential(X4,sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ283_spl])],[split_symbol_definition]) ).

fof(f3358,plain,
    ( ~ sQ90_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ283_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3243,f762,f3355,f135,f143,f1170]) ).

fof(f3359,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ284_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK6_skl(sK8_skl),X4)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ284_spl])],[split_symbol_definition]) ).

fof(f3362,plain,
    ( ~ sQ89_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ284_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3244,f762,f3359,f135,f143,f1162]) ).

fof(f3363,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ285_spl
    <=> ( ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ285_spl])],[split_symbol_definition]) ).

fof(f3366,plain,
    ( ~ sQ71_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ285_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3245,f762,f3363,f135,f143,f862]) ).

fof(f3367,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ286_spl
    <=> ( ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ286_spl])],[split_symbol_definition]) ).

fof(f3370,plain,
    ( ~ sQ19_spl
    | ~ sQ49_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ286_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3246,f762,f3367,f135,f143,f593,f368]) ).

fof(f3371,definition,
    ! [X0,X1,X2,X3] :
      ( sQ287_spl
    <=> ( ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK6_skl(sK8_skl),sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ287_spl])],[split_symbol_definition]) ).

fof(f3374,plain,
    ( ~ sQ56_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ287_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3247,f762,f3371,f135,f143,f646]) ).

fof(f3375,definition,
    ! [X0,X1,X2,X3] :
      ( sQ288_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK7_skl(sK8_skl))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ288_spl])],[split_symbol_definition]) ).

fof(f3378,plain,
    ( ~ sQ49_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ288_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f3248,f762,f3375,f135,f143,f593]) ).

fof(f3379,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ289_spl
    <=> ( ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X6)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ289_spl])],[split_symbol_definition]) ).

fof(f3382,plain,
    ( ~ sQ39_spl
    | ~ sQ19_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ289_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f3249,f781,f3379,f135,f143,f431,f368,f505]) ).

fof(f3383,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ290_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X6)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X5,X6)
        | ~ on_path(X6,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ290_spl])],[split_symbol_definition]) ).

fof(f3386,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ290_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f3250,f781,f3383,f135,f143,f431,f547,f505]) ).

fof(f3387,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ291_spl
    <=> ( ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,sK6_skl(sK8_skl))
        | ~ sequential(X6,X5)
        | ~ sequential(X4,X5)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ291_spl])],[split_symbol_definition]) ).

fof(f3390,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ291_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f3251,f781,f3387,f135,f143,f431,f547,f505]) ).

fof(f3391,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ292_spl
    <=> ( ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ sequential(X6,sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))))
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ292_spl])],[split_symbol_definition]) ).

fof(f3394,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ292_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f3252,f781,f3391,f135,f143,f431,f547,f505]) ).

fof(f3395,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ293_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X5,sK7_skl(sK8_skl))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ293_spl])],[split_symbol_definition]) ).

fof(f3398,plain,
    ( ~ sQ164_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ293_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f3253,f781,f3395,f135,f143,f1975]) ).

fof(f3399,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ294_spl
    <=> ( ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X5)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ294_spl])],[split_symbol_definition]) ).

fof(f3402,plain,
    ( ~ sQ39_spl
    | ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ294_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f3254,f781,f3399,f135,f143,f368,f505]) ).

fof(f3403,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ295_spl
    <=> ( ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ295_spl])],[split_symbol_definition]) ).

fof(f3406,plain,
    ( ~ sQ19_spl
    | ~ sQ39_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ295_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f3255,f781,f3403,f135,f143,f505,f368]) ).

fof(f3407,definition,
    ! [X0,X1,X2,X3] :
      ( sQ296_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK6_skl(sK8_skl))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ296_spl])],[split_symbol_definition]) ).

fof(f3410,plain,
    ( ~ sQ39_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ296_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f3256,f781,f3407,f135,f143,f505]) ).

fof(f3543,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ125_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X8)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
      | ~ sequential(X8,X6)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,sK0_skl(X1,head_of(X0)))
      | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X0),X2,X3)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f723,f1448]) ).

fof(f3544,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
      | ~ sequential(X7,sK0_skl(X1,head_of(X0)))
      | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X0),X2,X3)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f723,f432]) ).

fof(f3545,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X6,sK0_skl(X1,head_of(X0)))
      | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X0),X2,X3)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f723,f369]) ).

fof(f3546,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),sK0_skl(X1,head_of(X0)))
      | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X0),X2,X3)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f723,f278]) ).

fof(f3547,definition,
    ! [X0,X1,X2,X3,X6,X7,X8] :
      ( sQ297_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X8)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
        | ~ sequential(X8,X6)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,sK0_skl(X1,head_of(X0)))
        | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(X0),X2,X3)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ297_spl])],[split_symbol_definition]) ).

fof(f3550,plain,
    ( ~ sQ125_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ297_spl ),
    inference(split_clause,[status(thm)],[f3543,f3547,f295,f135,f143,f1447]) ).

fof(f3551,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ298_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
        | ~ sequential(X7,sK0_skl(X1,head_of(X0)))
        | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(X0),X2,X3)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ298_spl])],[split_symbol_definition]) ).

fof(f3554,plain,
    ( ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ298_spl ),
    inference(split_clause,[status(thm)],[f3544,f3551,f295,f135,f143,f431]) ).

fof(f3555,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ299_spl
    <=> ( ~ sequential(X6,sK0_skl(X1,head_of(X0)))
        | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK1_skl(X3,X2,tail_of(X0)),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
        | ~ path(tail_of(X0),X2,X3)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ299_spl])],[split_symbol_definition]) ).

fof(f3558,plain,
    ( ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ299_spl ),
    inference(split_clause,[status(thm)],[f3545,f3555,f295,f135,f143,f368]) ).

fof(f3559,definition,
    ! [X0,X1,X2,X3] :
      ( sQ300_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(X0)),sK0_skl(X1,head_of(X0)))
        | ~ on_path(sK0_skl(X1,head_of(X0)),sK8_skl)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X0)),sK8_skl)
        | ~ path(tail_of(X0),X2,X3)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ300_spl])],[split_symbol_definition]) ).

fof(f3562,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ300_spl ),
    inference(split_clause,[status(thm)],[f3546,f3559,f295,f135,f143]) ).

fof(f3589,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ125_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),X8)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),sK8_skl)
      | ~ sequential(X8,X6)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(X1,head_of(X0))),X2,X3)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f726,f1448]) ).

fof(f3590,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),sK8_skl)
      | ~ sequential(X7,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(X1,head_of(X0))),X2,X3)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f726,f432]) ).

fof(f3591,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X6,X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(X1,head_of(X0))),X2,X3)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f726,f369]) ).

fof(f3592,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(X1,head_of(X0))),X2,X3)
      | head_of(X0) = X1
      | ~ vertex(X1)
      | X0 = sK0_skl(X1,head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(X1,head_of(X0))) ),
    inference(resolution,[status(thm)],[f726,f278]) ).

fof(f3598,definition,
    ! [X0,X1,X2,X3,X6,X7,X8] :
      ( sQ301_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),X8)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),sK8_skl)
        | ~ sequential(X8,X6)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(sK0_skl(X1,head_of(X0))),X2,X3)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ301_spl])],[split_symbol_definition]) ).

fof(f3601,plain,
    ( ~ sQ125_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ301_spl ),
    inference(split_clause,[status(thm)],[f3589,f3598,f295,f135,f143,f1447]) ).

fof(f3602,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ302_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),sK8_skl)
        | ~ sequential(X7,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(sK0_skl(X1,head_of(X0))),X2,X3)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ302_spl])],[split_symbol_definition]) ).

fof(f3605,plain,
    ( ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ302_spl ),
    inference(split_clause,[status(thm)],[f3590,f3602,f295,f135,f143,f431]) ).

fof(f3606,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ303_spl
    <=> ( ~ sequential(X6,X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),sK8_skl)
        | ~ path(tail_of(sK0_skl(X1,head_of(X0))),X2,X3)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ303_spl])],[split_symbol_definition]) ).

fof(f3609,plain,
    ( ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ303_spl ),
    inference(split_clause,[status(thm)],[f3591,f3606,f295,f135,f143,f368]) ).

fof(f3610,definition,
    ! [X0,X1,X2,X3] :
      ( sQ304_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(X1,head_of(X0)))),sK8_skl)
        | ~ path(tail_of(sK0_skl(X1,head_of(X0))),X2,X3)
        | head_of(X0) = X1
        | ~ vertex(X1)
        | X0 = sK0_skl(X1,head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(X1,head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ304_spl])],[split_symbol_definition]) ).

fof(f3613,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ304_spl ),
    inference(split_clause,[status(thm)],[f3592,f3610,f295,f135,f143]) ).

fof(f3706,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ125_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X2,X7)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X7,X5)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X6)
      | ~ on_path(X5,sK8_skl)
      | ~ shortest_path(X3,X4,sK8_skl)
      | tail_of(X2) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X2))
      | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
      | head_of(sK0_skl(X1,tail_of(X2))) = tail_of(X0)
      | ~ vertex(head_of(sK0_skl(X1,tail_of(X2))))
      | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),X0) ),
    inference(resolution,[status(thm)],[f907,f1448]) ).

fof(f3707,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X2,X5)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X6,sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X6)
      | ~ on_path(X5,sK8_skl)
      | ~ shortest_path(X3,X4,sK8_skl)
      | tail_of(X2) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X2))
      | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
      | head_of(sK0_skl(X1,tail_of(X2))) = tail_of(X0)
      | ~ vertex(head_of(sK0_skl(X1,tail_of(X2))))
      | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),X0) ),
    inference(resolution,[status(thm)],[f907,f432]) ).

fof(f3708,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X5,sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X2,X5)
      | ~ on_path(X2,sK8_skl)
      | ~ shortest_path(X3,X4,sK8_skl)
      | tail_of(X2) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X2))
      | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
      | head_of(sK0_skl(X1,tail_of(X2))) = tail_of(X0)
      | ~ vertex(head_of(sK0_skl(X1,tail_of(X2))))
      | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),X0) ),
    inference(resolution,[status(thm)],[f907,f369]) ).

fof(f3709,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X2,sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ shortest_path(X3,X4,sK8_skl)
      | tail_of(X2) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(X2))
      | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
      | head_of(sK0_skl(X1,tail_of(X2))) = tail_of(X0)
      | ~ vertex(head_of(sK0_skl(X1,tail_of(X2))))
      | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),X0) ),
    inference(resolution,[status(thm)],[f907,f278]) ).

fof(f3714,definition,
    ! [X0,X1,X2,X5,X6,X7] :
      ( sQ305_spl
    <=> ( ~ sequential(X2,X7)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X7,X5)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X6)
        | ~ on_path(X5,sK8_skl)
        | tail_of(X2) = X1
        | ~ vertex(X1)
        | ~ vertex(tail_of(X2))
        | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
        | head_of(sK0_skl(X1,tail_of(X2))) = tail_of(X0)
        | ~ vertex(head_of(sK0_skl(X1,tail_of(X2))))
        | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ305_spl])],[split_symbol_definition]) ).

fof(f3717,plain,
    ( ~ sQ125_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ305_spl ),
    inference(split_clause,[status(thm)],[f3706,f3714,f295,f135,f139,f143,f1447]) ).

fof(f3718,definition,
    ! [X0,X1,X2,X5,X6] :
      ( sQ306_spl
    <=> ( ~ sequential(X2,X5)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X6,sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X6)
        | ~ on_path(X5,sK8_skl)
        | tail_of(X2) = X1
        | ~ vertex(X1)
        | ~ vertex(tail_of(X2))
        | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
        | head_of(sK0_skl(X1,tail_of(X2))) = tail_of(X0)
        | ~ vertex(head_of(sK0_skl(X1,tail_of(X2))))
        | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ306_spl])],[split_symbol_definition]) ).

fof(f3721,plain,
    ( ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ306_spl ),
    inference(split_clause,[status(thm)],[f3707,f3718,f295,f135,f139,f143,f431]) ).

fof(f3722,definition,
    ! [X0,X1,X2,X5] :
      ( sQ307_spl
    <=> ( ~ sequential(X5,sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X2,X5)
        | ~ on_path(X2,sK8_skl)
        | tail_of(X2) = X1
        | ~ vertex(X1)
        | ~ vertex(tail_of(X2))
        | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
        | head_of(sK0_skl(X1,tail_of(X2))) = tail_of(X0)
        | ~ vertex(head_of(sK0_skl(X1,tail_of(X2))))
        | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ307_spl])],[split_symbol_definition]) ).

fof(f3725,plain,
    ( ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ307_spl ),
    inference(split_clause,[status(thm)],[f3708,f3722,f295,f135,f139,f143,f368]) ).

fof(f3726,definition,
    ! [X0,X1,X2] :
      ( sQ308_spl
    <=> ( ~ sequential(X2,sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | tail_of(X2) = X1
        | ~ vertex(X1)
        | ~ vertex(tail_of(X2))
        | X1 = tail_of(sK0_skl(X1,tail_of(X2)))
        | head_of(sK0_skl(X1,tail_of(X2))) = tail_of(X0)
        | ~ vertex(head_of(sK0_skl(X1,tail_of(X2))))
        | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(X2)))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ308_spl])],[split_symbol_definition]) ).

fof(f3729,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ308_spl ),
    inference(split_clause,[status(thm)],[f3709,f3726,f295,f135,f139,f143]) ).

fof(f3789,plain,
    ! [X0,X1,X2] :
      ( ~ sQ142_spl
      | ~ sQ19_spl
      | ~ sequential(X2,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1 ),
    inference(forward_subsumption_resolution,[status(thm)],[f1707,f199]) ).

fof(f3801,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ125_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X1,X6)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X6,X4)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,sK0_skl(tail_of(X0),head_of(X1)))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f910,f1448]) ).

fof(f3802,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X1,X4)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X5,sK0_skl(tail_of(X0),head_of(X1)))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f910,f432]) ).

fof(f3803,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK0_skl(tail_of(X0),head_of(X1)))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,X4)
      | ~ on_path(X1,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f910,f369]) ).

fof(f3804,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X1,sK0_skl(tail_of(X0),head_of(X1)))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f910,f278]) ).

fof(f3809,definition,
    ! [X0,X1,X4,X5,X6] :
      ( sQ309_spl
    <=> ( ~ sequential(X1,X6)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X6,X4)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,sK0_skl(tail_of(X0),head_of(X1)))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ309_spl])],[split_symbol_definition]) ).

fof(f3812,plain,
    ( ~ sQ125_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ309_spl ),
    inference(split_clause,[status(thm)],[f3801,f3809,f295,f135,f139,f1447]) ).

fof(f3813,definition,
    ! [X0,X1,X4,X5] :
      ( sQ310_spl
    <=> ( ~ sequential(X1,X4)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X5,sK0_skl(tail_of(X0),head_of(X1)))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ310_spl])],[split_symbol_definition]) ).

fof(f3816,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ310_spl ),
    inference(split_clause,[status(thm)],[f3802,f3813,f295,f135,f139,f431]) ).

fof(f3817,definition,
    ! [X0,X1,X4] :
      ( sQ311_spl
    <=> ( ~ sequential(X4,sK0_skl(tail_of(X0),head_of(X1)))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,X4)
        | ~ on_path(X1,sK8_skl)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ311_spl])],[split_symbol_definition]) ).

fof(f3820,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ311_spl ),
    inference(split_clause,[status(thm)],[f3803,f3817,f295,f135,f139,f368]) ).

fof(f3821,definition,
    ! [X0,X1] :
      ( sQ312_spl
    <=> ( ~ sequential(X1,sK0_skl(tail_of(X0),head_of(X1)))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ312_spl])],[split_symbol_definition]) ).

fof(f3822,plain,
    ! [X0,X1] :
      ( ~ sQ312_spl
      | ~ sequential(X1,sK0_skl(tail_of(X0),head_of(X1)))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(component_clause,[status(thm)],[f3821]) ).

fof(f3824,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ312_spl ),
    inference(split_clause,[status(thm)],[f3804,f3821,f295,f135,f139]) ).

fof(f3825,plain,
    ! [X0,X1] :
      ( ~ sQ312_spl
      | ~ sequential(X1,sK0_skl(tail_of(X0),head_of(X1)))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | head_of(X1) = tail_of(X0)
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3822,f245]) ).

fof(f3834,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ125_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(X1)),X6)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ sequential(X6,X4)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f912,f1448]) ).

fof(f3835,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(X1)),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ sequential(X5,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f912,f432]) ).

fof(f3836,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X4,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(X1)),X4)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f912,f369]) ).

fof(f3837,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(X1)),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f912,f278]) ).

fof(f3842,definition,
    ! [X0,X1,X4,X5,X6] :
      ( sQ313_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X0),head_of(X1)),X6)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | ~ sequential(X6,X4)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ313_spl])],[split_symbol_definition]) ).

fof(f3845,plain,
    ( ~ sQ125_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ313_spl ),
    inference(split_clause,[status(thm)],[f3834,f3842,f295,f135,f139,f1447]) ).

fof(f3846,definition,
    ! [X0,X1,X4,X5] :
      ( sQ314_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X0),head_of(X1)),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | ~ sequential(X5,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ314_spl])],[split_symbol_definition]) ).

fof(f3849,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ314_spl ),
    inference(split_clause,[status(thm)],[f3835,f3846,f295,f135,f139,f431]) ).

fof(f3850,definition,
    ! [X0,X1,X4] :
      ( sQ315_spl
    <=> ( ~ sequential(X4,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(X1)),X4)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ315_spl])],[split_symbol_definition]) ).

fof(f3853,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ315_spl ),
    inference(split_clause,[status(thm)],[f3836,f3850,f295,f135,f139,f368]) ).

fof(f3854,definition,
    ! [X0,X1] :
      ( sQ316_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X0),head_of(X1)),X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ316_spl])],[split_symbol_definition]) ).

fof(f3855,plain,
    ! [X0,X1] :
      ( ~ sQ316_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(X1)),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(component_clause,[status(thm)],[f3854]) ).

fof(f3857,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ316_spl ),
    inference(split_clause,[status(thm)],[f3837,f3854,f295,f135,f139]) ).

fof(f3858,plain,
    ! [X0,X1] :
      ( ~ sQ316_spl
      | ~ sequential(sK0_skl(tail_of(X0),head_of(X1)),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | head_of(X1) = tail_of(X0)
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3855,f245]) ).

fof(f3867,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ125_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X3,X8)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X8,X6)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X3),X2,X1)
      | head_of(sK1_skl(X1,X2,tail_of(X3))) = tail_of(X0)
      | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X3))))
      | sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),X0) ),
    inference(resolution,[status(thm)],[f908,f1448]) ).

fof(f3868,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X3,X6)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X7,sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X3),X2,X1)
      | head_of(sK1_skl(X1,X2,tail_of(X3))) = tail_of(X0)
      | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X3))))
      | sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),X0) ),
    inference(resolution,[status(thm)],[f908,f432]) ).

fof(f3869,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X6,sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X3,X6)
      | ~ on_path(X3,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X3),X2,X1)
      | head_of(sK1_skl(X1,X2,tail_of(X3))) = tail_of(X0)
      | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X3))))
      | sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),X0) ),
    inference(resolution,[status(thm)],[f908,f369]) ).

fof(f3870,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X3,sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X3),X2,X1)
      | head_of(sK1_skl(X1,X2,tail_of(X3))) = tail_of(X0)
      | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X3))))
      | sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),X0) ),
    inference(resolution,[status(thm)],[f908,f278]) ).

fof(f3871,definition,
    ! [X0,X1,X2,X3,X6,X7,X8] :
      ( sQ317_spl
    <=> ( ~ sequential(X3,X8)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X8,X6)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(X3),X2,X1)
        | head_of(sK1_skl(X1,X2,tail_of(X3))) = tail_of(X0)
        | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X3))))
        | sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ317_spl])],[split_symbol_definition]) ).

fof(f3874,plain,
    ( ~ sQ125_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ317_spl ),
    inference(split_clause,[status(thm)],[f3867,f3871,f295,f135,f139,f1447]) ).

fof(f3875,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ318_spl
    <=> ( ~ sequential(X3,X6)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X7,sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(X3),X2,X1)
        | head_of(sK1_skl(X1,X2,tail_of(X3))) = tail_of(X0)
        | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X3))))
        | sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ318_spl])],[split_symbol_definition]) ).

fof(f3878,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ318_spl ),
    inference(split_clause,[status(thm)],[f3868,f3875,f295,f135,f139,f431]) ).

fof(f3879,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ319_spl
    <=> ( ~ sequential(X6,sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X3,X6)
        | ~ on_path(X3,sK8_skl)
        | ~ path(tail_of(X3),X2,X1)
        | head_of(sK1_skl(X1,X2,tail_of(X3))) = tail_of(X0)
        | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X3))))
        | sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ319_spl])],[split_symbol_definition]) ).

fof(f3882,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ319_spl ),
    inference(split_clause,[status(thm)],[f3869,f3879,f295,f135,f139,f368]) ).

fof(f3883,definition,
    ! [X0,X1,X2,X3] :
      ( sQ320_spl
    <=> ( ~ sequential(X3,sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | ~ path(tail_of(X3),X2,X1)
        | head_of(sK1_skl(X1,X2,tail_of(X3))) = tail_of(X0)
        | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(X3))))
        | sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(sK1_skl(X1,X2,tail_of(X3)))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ320_spl])],[split_symbol_definition]) ).

fof(f3886,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ320_spl ),
    inference(split_clause,[status(thm)],[f3870,f3883,f295,f135,f139]) ).

fof(f3892,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ125_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(X1)),X8)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X1)),sK8_skl)
      | ~ sequential(X8,X6)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,sK0_skl(tail_of(X0),head_of(X1)))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X1),X2,X3)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f909,f1448]) ).

fof(f3893,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(X1)),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X1)),sK8_skl)
      | ~ sequential(X7,sK0_skl(tail_of(X0),head_of(X1)))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X1),X2,X3)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f909,f432]) ).

fof(f3894,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X6,sK0_skl(tail_of(X0),head_of(X1)))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK1_skl(X3,X2,tail_of(X1)),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X1)),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X1),X2,X3)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f909,f369]) ).

fof(f3895,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(X1)),sK0_skl(tail_of(X0),head_of(X1)))
      | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
      | ~ on_path(sK1_skl(X3,X2,tail_of(X1)),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(X1),X2,X3)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f909,f278]) ).

fof(f3896,definition,
    ! [X0,X1,X2,X3,X6,X7,X8] :
      ( sQ321_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(X1)),X8)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X1)),sK8_skl)
        | ~ sequential(X8,X6)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,sK0_skl(tail_of(X0),head_of(X1)))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(X1),X2,X3)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ321_spl])],[split_symbol_definition]) ).

fof(f3899,plain,
    ( ~ sQ125_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ321_spl ),
    inference(split_clause,[status(thm)],[f3892,f3896,f295,f135,f139,f1447]) ).

fof(f3900,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ322_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(X1)),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X1)),sK8_skl)
        | ~ sequential(X7,sK0_skl(tail_of(X0),head_of(X1)))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(X1),X2,X3)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ322_spl])],[split_symbol_definition]) ).

fof(f3903,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ322_spl ),
    inference(split_clause,[status(thm)],[f3893,f3900,f295,f135,f139,f431]) ).

fof(f3904,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ323_spl
    <=> ( ~ sequential(X6,sK0_skl(tail_of(X0),head_of(X1)))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK1_skl(X3,X2,tail_of(X1)),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X1)),sK8_skl)
        | ~ path(tail_of(X1),X2,X3)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ323_spl])],[split_symbol_definition]) ).

fof(f3907,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ323_spl ),
    inference(split_clause,[status(thm)],[f3894,f3904,f295,f135,f139,f368]) ).

fof(f3908,definition,
    ! [X0,X1,X2,X3] :
      ( sQ324_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(X1)),sK0_skl(tail_of(X0),head_of(X1)))
        | ~ on_path(sK0_skl(tail_of(X0),head_of(X1)),sK8_skl)
        | ~ on_path(sK1_skl(X3,X2,tail_of(X1)),sK8_skl)
        | ~ path(tail_of(X1),X2,X3)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ324_spl])],[split_symbol_definition]) ).

fof(f3911,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ324_spl ),
    inference(split_clause,[status(thm)],[f3895,f3908,f295,f135,f139]) ).

fof(f3945,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ125_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),X8)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),sK8_skl)
      | ~ sequential(X8,X6)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(tail_of(X0),head_of(X1))),X2,X3)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f911,f1448]) ).

fof(f3946,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),sK8_skl)
      | ~ sequential(X7,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(tail_of(X0),head_of(X1))),X2,X3)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f911,f432]) ).

fof(f3947,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X6,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),X6)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(tail_of(X0),head_of(X1))),X2,X3)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f911,f369]) ).

fof(f3948,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),sK8_skl)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ path(tail_of(sK0_skl(tail_of(X0),head_of(X1))),X2,X3)
      | head_of(X1) = tail_of(X0)
      | ~ vertex(head_of(X1))
      | sK0_skl(tail_of(X0),head_of(X1)) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ),
    inference(resolution,[status(thm)],[f911,f278]) ).

fof(f3953,definition,
    ! [X0,X1,X2,X3,X6,X7,X8] :
      ( sQ325_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),X8)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),sK8_skl)
        | ~ sequential(X8,X6)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(sK0_skl(tail_of(X0),head_of(X1))),X2,X3)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ325_spl])],[split_symbol_definition]) ).

fof(f3956,plain,
    ( ~ sQ125_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ325_spl ),
    inference(split_clause,[status(thm)],[f3945,f3953,f295,f135,f139,f1447]) ).

fof(f3957,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ326_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),sK8_skl)
        | ~ sequential(X7,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | ~ path(tail_of(sK0_skl(tail_of(X0),head_of(X1))),X2,X3)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ326_spl])],[split_symbol_definition]) ).

fof(f3960,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ326_spl ),
    inference(split_clause,[status(thm)],[f3946,f3957,f295,f135,f139,f431]) ).

fof(f3961,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ327_spl
    <=> ( ~ sequential(X6,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),X6)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),sK8_skl)
        | ~ path(tail_of(sK0_skl(tail_of(X0),head_of(X1))),X2,X3)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ327_spl])],[split_symbol_definition]) ).

fof(f3964,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ327_spl ),
    inference(split_clause,[status(thm)],[f3947,f3961,f295,f135,f139,f368]) ).

fof(f3965,definition,
    ! [X0,X1,X2,X3] :
      ( sQ328_spl
    <=> ( ~ sequential(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK1_skl(X3,X2,tail_of(sK0_skl(tail_of(X0),head_of(X1)))),sK8_skl)
        | ~ path(tail_of(sK0_skl(tail_of(X0),head_of(X1))),X2,X3)
        | head_of(X1) = tail_of(X0)
        | ~ vertex(head_of(X1))
        | sK0_skl(tail_of(X0),head_of(X1)) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(X1)),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ328_spl])],[split_symbol_definition]) ).

fof(f3968,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ328_spl ),
    inference(split_clause,[status(thm)],[f3948,f3965,f295,f135,f139]) ).

fof(f3973,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))),X3)
      | ~ sequential(X3,X1)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))) = sK6_skl(sK8_skl)
      | ~ edge(sK6_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))))
      | tail_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))),X0) ),
    inference(resolution,[status(thm)],[f914,f1838]) ).

fof(f3974,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X3)
      | ~ sequential(X3,X1)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,sK7_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))))
      | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X0) ),
    inference(resolution,[status(thm)],[f914,f1836]) ).

fof(f3975,plain,
    ! [X0,X1,X2] :
      ( ~ sQ156_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X2)
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))))
      | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X0) ),
    inference(resolution,[status(thm)],[f914,f1932]) ).

fof(f3976,plain,
    ! [X0,X1] :
      ( ~ sQ91_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X1)
      | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))))
      | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X0) ),
    inference(resolution,[status(thm)],[f914,f1177]) ).

fof(f3977,plain,
    ! [X0] :
      ( ~ sQ55_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl))
      | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))))
      | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X0) ),
    inference(resolution,[status(thm)],[f914,f643]) ).

fof(f4034,definition,
    ! [X0,X1,X2,X3] :
      ( sQ329_spl
    <=> ( ~ on_path(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))),X3)
        | ~ sequential(X3,X1)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X1,sK8_skl)
        | sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))) = sK6_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))))
        | tail_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ329_spl])],[split_symbol_definition]) ).

fof(f4037,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ64_spl
    | sQ329_spl ),
    inference(split_clause,[status(thm)],[f3973,f4034,f781,f135,f139,f431,f547,f505]) ).

fof(f4038,definition,
    ! [X0,X1,X2,X3] :
      ( sQ330_spl
    <=> ( ~ on_path(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X3)
        | ~ sequential(X3,X1)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,sK7_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X1,sK8_skl)
        | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))))
        | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ330_spl])],[split_symbol_definition]) ).

fof(f4041,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ330_spl ),
    inference(split_clause,[status(thm)],[f3974,f4038,f762,f135,f139,f431,f547,f593]) ).

fof(f4042,definition,
    ! [X0,X1,X2] :
      ( sQ331_spl
    <=> ( ~ on_path(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X2)
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))))
        | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ331_spl])],[split_symbol_definition]) ).

fof(f4045,plain,
    ( ~ sQ156_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ331_spl ),
    inference(split_clause,[status(thm)],[f3975,f4042,f762,f135,f139,f1931]) ).

fof(f4046,definition,
    ! [X0,X1] :
      ( sQ332_spl
    <=> ( ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X1)
        | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))))
        | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ332_spl])],[split_symbol_definition]) ).

fof(f4049,plain,
    ( ~ sQ91_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ332_spl ),
    inference(split_clause,[status(thm)],[f3976,f4046,f762,f135,f139,f1176]) ).

fof(f4050,definition,
    ! [X0] :
      ( sQ333_spl
    <=> ( ~ on_path(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl))
        | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))))
        | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ333_spl])],[split_symbol_definition]) ).

fof(f4053,plain,
    ( ~ sQ55_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ333_spl ),
    inference(split_clause,[status(thm)],[f3977,f4050,f762,f135,f139,f642]) ).

fof(f4118,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ21_spl
      | ~ sQ28_spl
      | sequential(X1,X2)
      | ~ precedes(X1,X2,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | sequential(X1,X2)
      | ~ precedes(X1,X2,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK4_skl(X2,X1,sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1347,f77]) ).

fof(f4120,definition,
    ! [X0,X1,X2] :
      ( sQ334_spl
    <=> ( sequential(X1,X2)
        | ~ precedes(X1,X2,sK8_skl)
        | sequential(X1,X2)
        | ~ precedes(X1,X2,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK4_skl(X2,X1,sK8_skl),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ334_spl])],[split_symbol_definition]) ).

fof(f4123,plain,
    ( ~ sQ21_spl
    | ~ sQ28_spl
    | sQ5_spl
    | sQ334_spl ),
    inference(split_clause,[status(thm)],[f4118,f4120,f230,f431,f387]) ).

fof(f4133,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | tail_of(X0) = head_of(sK0_skl(head_of(X1),tail_of(X0)))
      | ~ precedes(X0,X1,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X0) = head_of(X1)
      | ~ vertex(head_of(X1))
      | sK0_skl(head_of(X1),tail_of(X0)) = X0
      | ~ edge(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1652,f24]) ).

fof(f4134,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | sK0_skl(head_of(X1),tail_of(X0)) = X0
      | ~ edge(X0)
      | ~ edge(sK0_skl(head_of(X1),tail_of(X0)))
      | sequential(sK0_skl(head_of(X1),tail_of(X0)),X0)
      | ~ precedes(X0,X1,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X0) = head_of(X1)
      | ~ vertex(head_of(X1))
      | sK0_skl(head_of(X1),tail_of(X0)) = X0
      | ~ edge(X0) ),
    inference(resolution,[status(thm)],[f4133,f66]) ).

fof(f4135,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ edge(sK0_skl(head_of(X1),tail_of(X0)))
      | sequential(sK0_skl(head_of(X1),tail_of(X0)),X0)
      | ~ precedes(X0,X1,X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X0) = head_of(X1)
      | ~ vertex(head_of(X1))
      | sK0_skl(head_of(X1),tail_of(X0)) = X0
      | ~ edge(X0) ),
    inference(duplicate_literals_removal,[status(thm)],[f4134]) ).

fof(f4141,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ125_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X1,X6)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X6,X4)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,sK0_skl(tail_of(X1),head_of(X0)))
      | ~ on_path(sK0_skl(tail_of(X1),head_of(X0)),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(resolution,[status(thm)],[f3129,f1448]) ).

fof(f4142,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X1,X4)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X5,sK0_skl(tail_of(X1),head_of(X0)))
      | ~ on_path(sK0_skl(tail_of(X1),head_of(X0)),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(resolution,[status(thm)],[f3129,f432]) ).

fof(f4143,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK0_skl(tail_of(X1),head_of(X0)))
      | ~ on_path(sK0_skl(tail_of(X1),head_of(X0)),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,X4)
      | ~ on_path(X1,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(resolution,[status(thm)],[f3129,f369]) ).

fof(f4144,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X1,sK0_skl(tail_of(X1),head_of(X0)))
      | ~ on_path(sK0_skl(tail_of(X1),head_of(X0)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ shortest_path(X2,X3,sK8_skl)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(resolution,[status(thm)],[f3129,f278]) ).

fof(f4149,definition,
    ! [X0,X1,X4,X5,X6] :
      ( sQ335_spl
    <=> ( ~ sequential(X1,X6)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X6,X4)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,sK0_skl(tail_of(X1),head_of(X0)))
        | ~ on_path(sK0_skl(tail_of(X1),head_of(X0)),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | head_of(X0) = tail_of(X1)
        | ~ vertex(tail_of(X1))
        | X0 = sK0_skl(tail_of(X1),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ335_spl])],[split_symbol_definition]) ).

fof(f4152,plain,
    ( ~ sQ125_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ335_spl ),
    inference(split_clause,[status(thm)],[f4141,f4149,f295,f135,f143,f1447]) ).

fof(f4153,definition,
    ! [X0,X1,X4,X5] :
      ( sQ336_spl
    <=> ( ~ sequential(X1,X4)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X5,sK0_skl(tail_of(X1),head_of(X0)))
        | ~ on_path(sK0_skl(tail_of(X1),head_of(X0)),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | head_of(X0) = tail_of(X1)
        | ~ vertex(tail_of(X1))
        | X0 = sK0_skl(tail_of(X1),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ336_spl])],[split_symbol_definition]) ).

fof(f4156,plain,
    ( ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ336_spl ),
    inference(split_clause,[status(thm)],[f4142,f4153,f295,f135,f143,f431]) ).

fof(f4157,definition,
    ! [X0,X1,X4] :
      ( sQ337_spl
    <=> ( ~ sequential(X4,sK0_skl(tail_of(X1),head_of(X0)))
        | ~ on_path(sK0_skl(tail_of(X1),head_of(X0)),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,X4)
        | ~ on_path(X1,sK8_skl)
        | head_of(X0) = tail_of(X1)
        | ~ vertex(tail_of(X1))
        | X0 = sK0_skl(tail_of(X1),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ337_spl])],[split_symbol_definition]) ).

fof(f4160,plain,
    ( ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ337_spl ),
    inference(split_clause,[status(thm)],[f4143,f4157,f295,f135,f143,f368]) ).

fof(f4161,definition,
    ! [X0,X1] :
      ( sQ338_spl
    <=> ( ~ sequential(X1,sK0_skl(tail_of(X1),head_of(X0)))
        | ~ on_path(sK0_skl(tail_of(X1),head_of(X0)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | head_of(X0) = tail_of(X1)
        | ~ vertex(tail_of(X1))
        | X0 = sK0_skl(tail_of(X1),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ338_spl])],[split_symbol_definition]) ).

fof(f4162,plain,
    ! [X0,X1] :
      ( ~ sQ338_spl
      | ~ sequential(X1,sK0_skl(tail_of(X1),head_of(X0)))
      | ~ on_path(sK0_skl(tail_of(X1),head_of(X0)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | head_of(X0) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(component_clause,[status(thm)],[f4161]) ).

fof(f4164,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ338_spl ),
    inference(split_clause,[status(thm)],[f4144,f4161,f295,f135,f143]) ).

fof(f4165,plain,
    ! [X0,X1] :
      ( ~ sQ338_spl
      | ~ sequential(X1,sK0_skl(tail_of(X1),head_of(X0)))
      | ~ on_path(sK0_skl(tail_of(X1),head_of(X0)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | head_of(X0) = tail_of(X1)
      | X0 = sK0_skl(tail_of(X1),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(X1),head_of(X0))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4162,f251]) ).

fof(f4174,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ125_spl
      | ~ sequential(X3,X8)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X8,X6)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,sK3_skl(tail_of(X3),X2))
      | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1067,f1448]) ).

fof(f4175,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ sequential(X3,X6)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X7,sK3_skl(tail_of(X3),X2))
      | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X7)
      | ~ on_path(X6,sK8_skl)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1067,f432]) ).

fof(f4176,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ19_spl
      | ~ sequential(X6,sK3_skl(tail_of(X3),X2))
      | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X3,X6)
      | ~ on_path(X3,sK8_skl)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1067,f369]) ).

fof(f4177,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sequential(X3,sK3_skl(tail_of(X3),X2))
      | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1067,f278]) ).

fof(f4183,definition,
    ! [X0,X1,X2,X3,X6,X7,X8] :
      ( sQ339_spl
    <=> ( ~ sequential(X3,X8)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X8,X6)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,sK3_skl(tail_of(X3),X2))
        | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ339_spl])],[split_symbol_definition]) ).

fof(f4186,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ339_spl ),
    inference(split_clause,[status(thm)],[f4174,f4183,f295,f1447]) ).

fof(f4187,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ340_spl
    <=> ( ~ sequential(X3,X6)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X7,sK3_skl(tail_of(X3),X2))
        | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X7)
        | ~ on_path(X6,sK8_skl)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ340_spl])],[split_symbol_definition]) ).

fof(f4190,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ340_spl ),
    inference(split_clause,[status(thm)],[f4175,f4187,f295,f431]) ).

fof(f4191,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ341_spl
    <=> ( ~ sequential(X6,sK3_skl(tail_of(X3),X2))
        | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X3,X6)
        | ~ on_path(X3,sK8_skl)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ341_spl])],[split_symbol_definition]) ).

fof(f4194,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ341_spl ),
    inference(split_clause,[status(thm)],[f4176,f4191,f295,f368]) ).

fof(f4195,definition,
    ! [X0,X1,X2,X3] :
      ( sQ342_spl
    <=> ( ~ sequential(X3,sK3_skl(tail_of(X3),X2))
        | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ342_spl])],[split_symbol_definition]) ).

fof(f4196,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ342_spl
      | ~ sequential(X3,sK3_skl(tail_of(X3),X2))
      | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(component_clause,[status(thm)],[f4195]) ).

fof(f4198,plain,
    ( sQ10_spl
    | sQ342_spl ),
    inference(split_clause,[status(thm)],[f4177,f4195,f295]) ).

fof(f4202,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ342_spl
      | ~ sequential(X3,sK3_skl(tail_of(X3),X2))
      | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4196,f336]) ).

fof(f4224,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ155_spl
      | ~ precedes(X3,sK3_skl(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl),X9)
      | ~ shortest_path(X7,X8,X9)
      | tail_of(X3) = X2
      | ~ vertex(X2)
      | ~ vertex(tail_of(X3))
      | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
      | ~ in_path(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | sK0_skl(X2,tail_of(X3)) = sK3_skl(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl)
      | ~ edge(sK3_skl(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl))
      | ~ in_path(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl)
      | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
      | ~ sequential(sK0_skl(X2,tail_of(X3)),X4)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK3_skl(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1925,f744]) ).

fof(f4225,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ155_spl
      | ~ precedes(X4,sK3_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl),X10)
      | ~ shortest_path(X8,X9,X10)
      | ~ path(tail_of(X4),X3,X2)
      | ~ in_path(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | sK1_skl(X2,X3,tail_of(X4)) = sK3_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl)
      | ~ edge(sK3_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl))
      | ~ in_path(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl)
      | ~ on_path(sK1_skl(X2,X3,tail_of(X4)),sK8_skl)
      | ~ sequential(sK1_skl(X2,X3,tail_of(X4)),X5)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK3_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1925,f745]) ).

fof(f4227,definition,
    ! [X0,X1,X2,X3,X4,X7,X8,X9] :
      ( sQ343_spl
    <=> ( ~ precedes(X3,sK3_skl(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl),X9)
        | ~ shortest_path(X7,X8,X9)
        | tail_of(X3) = X2
        | ~ vertex(X2)
        | ~ vertex(tail_of(X3))
        | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
        | ~ in_path(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl)
        | sK0_skl(X2,tail_of(X3)) = sK3_skl(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl)
        | ~ edge(sK3_skl(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl))
        | ~ in_path(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl)
        | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
        | ~ sequential(sK0_skl(X2,tail_of(X3)),X4)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK3_skl(head_of(sK0_skl(X2,tail_of(X3))),sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ343_spl])],[split_symbol_definition]) ).

fof(f4230,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ155_spl
    | sQ5_spl
    | sQ343_spl ),
    inference(split_clause,[status(thm)],[f4224,f4227,f230,f1924,f135,f143]) ).

fof(f4231,definition,
    ! [X0,X1,X2,X3,X4,X5,X8,X9,X10] :
      ( sQ344_spl
    <=> ( ~ precedes(X4,sK3_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl),X10)
        | ~ shortest_path(X8,X9,X10)
        | ~ path(tail_of(X4),X3,X2)
        | ~ in_path(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl)
        | sK1_skl(X2,X3,tail_of(X4)) = sK3_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl)
        | ~ edge(sK3_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl))
        | ~ in_path(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl)
        | ~ on_path(sK1_skl(X2,X3,tail_of(X4)),sK8_skl)
        | ~ sequential(sK1_skl(X2,X3,tail_of(X4)),X5)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK3_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ344_spl])],[split_symbol_definition]) ).

fof(f4234,plain,
    ( ~ sQ155_spl
    | sQ5_spl
    | sQ344_spl ),
    inference(split_clause,[status(thm)],[f4225,f4231,f230,f1924]) ).

fof(f4274,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ342_spl
      | ~ sequential(X3,sK3_skl(tail_of(X3),X2))
      | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4202,f199]) ).

fof(f4392,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( ~ sQ174_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(X11,X10)
      | ~ on_path(X11,sK8_skl)
      | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X11)
      | ~ sequential(X10,X9)
      | ~ on_path(X10,sK8_skl)
      | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X9,sK8_skl)
      | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ path(X7,X8,X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1068,f2119]) ).

fof(f4393,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( ~ sQ167_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(sK3_skl(tail_of(X2),sK8_skl),X11)
      | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X9)
      | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ sequential(X10,X11)
      | ~ on_path(X11,sK8_skl)
      | ~ on_path(X10,sK8_skl)
      | ~ sequential(X9,X10)
      | ~ on_path(X9,sK8_skl)
      | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ path(X7,X8,X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1068,f1993]) ).

fof(f4394,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( ~ sQ162_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ on_path(X11,sK8_skl)
      | ~ sequential(X11,sK3_skl(tail_of(X2),sK8_skl))
      | ~ sequential(X11,X10)
      | ~ sequential(X9,X10)
      | ~ on_path(X10,sK8_skl)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X9)
      | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ path(X7,X8,X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1068,f1959]) ).

fof(f4395,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( ~ sQ151_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ on_path(X11,sK8_skl)
      | ~ sequential(X11,X10)
      | ~ sequential(X11,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
      | ~ sequential(X10,X9)
      | ~ on_path(X10,sK8_skl)
      | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X9,sK8_skl)
      | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ path(X7,X8,X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1068,f1907]) ).

fof(f4396,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ73_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(X10,X9)
      | ~ on_path(X10,sK8_skl)
      | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X10)
      | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X9,sK8_skl)
      | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ path(X7,X8,X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1068,f877]) ).

fof(f4397,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ32_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X9)
      | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X9,sK8_skl)
      | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ path(X7,X8,X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1068,f457]) ).

fof(f4398,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ18_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ path(X7,X8,X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1068,f340]) ).

fof(f4400,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( ~ sQ155_spl
      | ~ in_path(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl)
      | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
      | ~ sequential(sK3_skl(tail_of(X3),X2),X11)
      | ~ sequential(X11,X9)
      | ~ on_path(X11,sK8_skl)
      | ~ sequential(X10,sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl))
      | ~ on_path(X10,sK8_skl)
      | ~ sequential(X9,X10)
      | ~ on_path(X9,sK8_skl)
      | ~ in_path(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl)
      | ~ path(X7,X8,sK8_skl)
      | sK3_skl(tail_of(X3),X2) = sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1068,f1925]) ).

fof(f4443,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( sQ345_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(X11,X10)
        | ~ on_path(X11,sK8_skl)
        | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X11)
        | ~ sequential(X10,X9)
        | ~ on_path(X10,sK8_skl)
        | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X9,sK8_skl)
        | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ path(X7,X8,X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ345_spl])],[split_symbol_definition]) ).

fof(f4446,plain,
    ( ~ sQ174_spl
    | sQ345_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f4392,f230,f4443,f2118]) ).

fof(f4447,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( sQ346_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(sK3_skl(tail_of(X2),sK8_skl),X11)
        | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X9)
        | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ sequential(X10,X11)
        | ~ on_path(X11,sK8_skl)
        | ~ on_path(X10,sK8_skl)
        | ~ sequential(X9,X10)
        | ~ on_path(X9,sK8_skl)
        | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ path(X7,X8,X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ346_spl])],[split_symbol_definition]) ).

fof(f4450,plain,
    ( ~ sQ167_spl
    | sQ346_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f4393,f230,f4447,f1992]) ).

fof(f4451,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( sQ347_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ on_path(X11,sK8_skl)
        | ~ sequential(X11,sK3_skl(tail_of(X2),sK8_skl))
        | ~ sequential(X11,X10)
        | ~ sequential(X9,X10)
        | ~ on_path(X10,sK8_skl)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X9)
        | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ path(X7,X8,X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ347_spl])],[split_symbol_definition]) ).

fof(f4454,plain,
    ( ~ sQ162_spl
    | sQ347_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f4394,f230,f4451,f1958]) ).

fof(f4455,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( sQ348_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ on_path(X11,sK8_skl)
        | ~ sequential(X11,X10)
        | ~ sequential(X11,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
        | ~ sequential(X10,X9)
        | ~ on_path(X10,sK8_skl)
        | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X9,sK8_skl)
        | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ path(X7,X8,X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ348_spl])],[split_symbol_definition]) ).

fof(f4458,plain,
    ( ~ sQ151_spl
    | sQ348_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f4395,f230,f4455,f1906]) ).

fof(f4459,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( sQ349_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(X10,X9)
        | ~ on_path(X10,sK8_skl)
        | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X10)
        | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X9,sK8_skl)
        | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ path(X7,X8,X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ349_spl])],[split_symbol_definition]) ).

fof(f4462,plain,
    ( ~ sQ73_spl
    | sQ349_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f4396,f230,f4459,f876]) ).

fof(f4463,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ350_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X9)
        | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X9,sK8_skl)
        | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ path(X7,X8,X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ350_spl])],[split_symbol_definition]) ).

fof(f4466,plain,
    ( ~ sQ32_spl
    | sQ350_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f4397,f230,f4463,f456]) ).

fof(f4467,definition,
    ! [X2,X3,X4,X5,X6,X7,X8] :
      ( sQ351_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ in_path(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ path(X7,X8,X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK3_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ351_spl])],[split_symbol_definition]) ).

fof(f4470,plain,
    ( ~ sQ18_spl
    | sQ351_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f4398,f230,f4467,f339]) ).

fof(f4472,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X9,X10,X11] :
      ( sQ352_spl
    <=> ( ~ in_path(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl)
        | ~ on_path(sK3_skl(tail_of(X3),X2),sK8_skl)
        | ~ sequential(sK3_skl(tail_of(X3),X2),X11)
        | ~ sequential(X11,X9)
        | ~ on_path(X11,sK8_skl)
        | ~ sequential(X10,sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl))
        | ~ on_path(X10,sK8_skl)
        | ~ sequential(X9,X10)
        | ~ on_path(X9,sK8_skl)
        | ~ in_path(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl)
        | sK3_skl(tail_of(X3),X2) = sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl)
        | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl))
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ precedes(X3,sK3_skl(head_of(sK3_skl(tail_of(X3),X2)),sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ352_spl])],[split_symbol_definition]) ).

fof(f4475,plain,
    ( ~ sQ155_spl
    | sQ5_spl
    | sQ352_spl ),
    inference(split_clause,[status(thm)],[f4400,f4472,f230,f1924]) ).

fof(f4548,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ52_spl
      | ~ sQ28_spl
      | ~ sequential(X0,X2)
      | ~ sequential(X3,X1)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f616]) ).

fof(f4557,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ path(X5,X6,sK8_skl)
      | sequential(X2,X1)
      | ~ precedes(X2,X1,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),X0)
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
      | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f382]) ).

fof(f4558,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ28_spl
      | ~ path(X9,X10,sK8_skl)
      | sequential(X2,X1)
      | ~ precedes(X2,X1,sK8_skl)
      | ~ path(X7,X8,sK8_skl)
      | ~ sequential(X3,X5)
      | ~ sequential(X6,X4)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X6)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),X3)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f382]) ).

fof(f4560,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ49_spl
      | ~ sQ28_spl
      | ~ sequential(X1,X3)
      | ~ sequential(X4,X2)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f594]) ).

fof(f4562,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ39_spl
      | ~ sQ28_spl
      | ~ sequential(X1,X3)
      | ~ sequential(X4,X2)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f506]) ).

fof(f4563,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ28_spl
      | ~ in_path(X1,sK8_skl)
      | ~ path(X2,X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
      | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
      | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
      | ~ sequential(sK3_skl(X1,sK8_skl),X0)
      | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f58]) ).

fof(f4564,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ in_path(X1,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X2,X4)
      | ~ sequential(X5,X3)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f58]) ).

fof(f4565,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ28_spl
      | ~ path(X6,X7,sK8_skl)
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(sK4_skl(X2,X3,sK8_skl),sK4_skl(X2,X3,sK8_skl))
      | ~ sequential(sK4_skl(X2,X3,sK8_skl),sK4_skl(X2,X3,sK8_skl))
      | ~ sequential(sK4_skl(X2,X3,sK8_skl),sK4_skl(X2,X3,sK8_skl))
      | ~ sequential(sK4_skl(X2,X3,sK8_skl),X0)
      | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f382]) ).

fof(f4571,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ28_spl
      | ~ in_path(X2,sK8_skl)
      | ~ path(X3,X4,sK8_skl)
      | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
      | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
      | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
      | ~ sequential(sK3_skl(X2,sK8_skl),X0)
      | ~ sequential(X1,sK3_skl(X2,sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f58]) ).

fof(f4599,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ28_spl
      | ~ path(X7,X8,sK8_skl)
      | sequential(X4,X3)
      | ~ precedes(X4,X3,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X2,sK4_skl(X3,X4,sK8_skl))
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f382]) ).

fof(f4605,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ28_spl
      | ~ in_path(X3,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(X2,sK3_skl(X3,sK8_skl))
      | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
      | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
      | ~ sequential(sK3_skl(X3,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f58]) ).

fof(f4633,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ28_spl
      | ~ path(X8,X9,sK8_skl)
      | sequential(X5,X4)
      | ~ precedes(X5,X4,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X2,sK4_skl(X4,X5,sK8_skl))
      | ~ sequential(sK4_skl(X4,X5,sK8_skl),X3)
      | ~ sequential(sK4_skl(X4,X5,sK8_skl),sK4_skl(X4,X5,sK8_skl))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f382]) ).

fof(f4639,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ28_spl
      | ~ in_path(X4,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(X2,sK3_skl(X4,sK8_skl))
      | ~ sequential(sK3_skl(X4,sK8_skl),X3)
      | ~ sequential(sK3_skl(X4,sK8_skl),sK3_skl(X4,sK8_skl))
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f1475,f58]) ).

fof(f4712,definition,
    ! [X0,X1,X2,X3] :
      ( sQ353_spl
    <=> ( ~ sequential(X0,X2)
        | ~ sequential(X3,X1)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X3)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ353_spl])],[split_symbol_definition]) ).

fof(f4713,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ353_spl
      | ~ sequential(X0,X2)
      | ~ sequential(X3,X1)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f4712]) ).

fof(f4715,plain,
    ( ~ sQ52_spl
    | ~ sQ28_spl
    | sQ353_spl
    | ~ sQ49_spl
    | ~ sQ39_spl ),
    inference(split_clause,[status(thm)],[f4548,f505,f593,f4712,f431,f615]) ).

fof(f4724,definition,
    ! [X0,X1,X2] :
      ( sQ354_spl
    <=> ( sequential(X2,X1)
        | ~ precedes(X2,X1,sK8_skl)
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),X0)
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),sK4_skl(X1,X2,sK8_skl))
        | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ354_spl])],[split_symbol_definition]) ).

fof(f4727,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ354_spl ),
    inference(split_clause,[status(thm)],[f4557,f4724,f230,f431]) ).

fof(f4728,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ355_spl
    <=> ( sequential(X2,X1)
        | ~ precedes(X2,X1,sK8_skl)
        | ~ sequential(X3,X5)
        | ~ sequential(X6,X4)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X6)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),X3)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ355_spl])],[split_symbol_definition]) ).

fof(f4731,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ355_spl ),
    inference(split_clause,[status(thm)],[f4558,f4728,f230,f431]) ).

fof(f4734,definition,
    ! [X0,X1] :
      ( sQ356_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
        | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
        | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
        | ~ sequential(sK3_skl(X1,sK8_skl),X0)
        | ~ sequential(sK3_skl(X1,sK8_skl),sK3_skl(X1,sK8_skl))
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ356_spl])],[split_symbol_definition]) ).

fof(f4737,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ356_spl ),
    inference(split_clause,[status(thm)],[f4563,f4734,f230,f431]) ).

fof(f4738,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ357_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ sequential(X2,X4)
        | ~ sequential(X5,X3)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK3_skl(X1,sK8_skl),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ357_spl])],[split_symbol_definition]) ).

fof(f4741,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ357_spl ),
    inference(split_clause,[status(thm)],[f4564,f4738,f230,f431]) ).

fof(f4742,definition,
    ! [X0,X1,X2,X3] :
      ( sQ358_spl
    <=> ( sequential(X3,X2)
        | ~ precedes(X3,X2,sK8_skl)
        | ~ sequential(sK4_skl(X2,X3,sK8_skl),sK4_skl(X2,X3,sK8_skl))
        | ~ sequential(sK4_skl(X2,X3,sK8_skl),sK4_skl(X2,X3,sK8_skl))
        | ~ sequential(sK4_skl(X2,X3,sK8_skl),sK4_skl(X2,X3,sK8_skl))
        | ~ sequential(sK4_skl(X2,X3,sK8_skl),X0)
        | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ358_spl])],[split_symbol_definition]) ).

fof(f4745,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ358_spl ),
    inference(split_clause,[status(thm)],[f4565,f4742,f230,f431]) ).

fof(f4749,definition,
    ! [X0,X1,X2] :
      ( sQ359_spl
    <=> ( ~ in_path(X2,sK8_skl)
        | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
        | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
        | ~ sequential(sK3_skl(X2,sK8_skl),sK3_skl(X2,sK8_skl))
        | ~ sequential(sK3_skl(X2,sK8_skl),X0)
        | ~ sequential(X1,sK3_skl(X2,sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ359_spl])],[split_symbol_definition]) ).

fof(f4752,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ359_spl ),
    inference(split_clause,[status(thm)],[f4571,f4749,f230,f431]) ).

fof(f4777,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ360_spl
    <=> ( sequential(X4,X3)
        | ~ precedes(X4,X3,sK8_skl)
        | ~ sequential(X2,sK4_skl(X3,X4,sK8_skl))
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ360_spl])],[split_symbol_definition]) ).

fof(f4780,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ360_spl ),
    inference(split_clause,[status(thm)],[f4599,f4777,f230,f431]) ).

fof(f4784,definition,
    ! [X0,X1,X2,X3] :
      ( sQ361_spl
    <=> ( ~ in_path(X3,sK8_skl)
        | ~ sequential(X2,sK3_skl(X3,sK8_skl))
        | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
        | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
        | ~ sequential(sK3_skl(X3,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ361_spl])],[split_symbol_definition]) ).

fof(f4787,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ361_spl ),
    inference(split_clause,[status(thm)],[f4605,f4784,f230,f431]) ).

fof(f4810,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ362_spl
    <=> ( sequential(X5,X4)
        | ~ precedes(X5,X4,sK8_skl)
        | ~ sequential(X2,sK4_skl(X4,X5,sK8_skl))
        | ~ sequential(sK4_skl(X4,X5,sK8_skl),X3)
        | ~ sequential(sK4_skl(X4,X5,sK8_skl),sK4_skl(X4,X5,sK8_skl))
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ362_spl])],[split_symbol_definition]) ).

fof(f4813,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ362_spl ),
    inference(split_clause,[status(thm)],[f4633,f4810,f230,f431]) ).

fof(f4823,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ365_spl
    <=> ( ~ in_path(X4,sK8_skl)
        | ~ sequential(X2,sK3_skl(X4,sK8_skl))
        | ~ sequential(sK3_skl(X4,sK8_skl),X3)
        | ~ sequential(sK3_skl(X4,sK8_skl),sK3_skl(X4,sK8_skl))
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ365_spl])],[split_symbol_definition]) ).

fof(f4826,plain,
    ( ~ sQ28_spl
    | sQ5_spl
    | sQ365_spl ),
    inference(split_clause,[status(thm)],[f4639,f4823,f230,f431]) ).

fof(f4874,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ353_spl
      | ~ precedes(X0,sK7_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X2)
      | ~ sequential(X3,X1)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f4713,f3130]) ).

fof(f4875,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ353_spl
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X2)
      | ~ sequential(X3,X1)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f4713,f719]) ).

fof(f4876,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ353_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X3)
      | ~ sequential(X4,X2)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f4713,f274]) ).

fof(f4878,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ366_spl
    <=> ( ~ precedes(X0,sK7_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X2)
        | ~ sequential(X3,X1)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X3)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ366_spl])],[split_symbol_definition]) ).

fof(f4881,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ353_spl
    | ~ sQ59_spl
    | sQ366_spl ),
    inference(split_clause,[status(thm)],[f4874,f4878,f762,f4712,f135,f143]) ).

fof(f4882,definition,
    ! [X0,X1,X2,X3] :
      ( sQ367_spl
    <=> ( sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X2)
        | ~ sequential(X3,X1)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X3)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ367_spl])],[split_symbol_definition]) ).

fof(f4885,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ353_spl
    | ~ sQ59_spl
    | sQ367_spl ),
    inference(split_clause,[status(thm)],[f4875,f4882,f762,f4712,f135,f143]) ).

fof(f4886,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ368_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X3)
        | ~ sequential(X4,X2)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ368_spl])],[split_symbol_definition]) ).

fof(f4889,plain,
    ( ~ sQ353_spl
    | ~ sQ59_spl
    | sQ368_spl ),
    inference(split_clause,[status(thm)],[f4876,f4886,f762,f4712]) ).

fof(f4966,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X6)
      | ~ sequential(X6,X4)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,sK6_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)) = sK6_skl(sK8_skl)
      | ~ edge(sK6_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ precedes(sK6_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK6_skl(sK8_skl))
      | ~ vertex(head_of(X0)) ),
    inference(resolution,[status(thm)],[f2242,f1838]) ).

fof(f4967,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),X6)
      | ~ sequential(X6,X4)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,sK7_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X0)) ),
    inference(resolution,[status(thm)],[f2242,f1836]) ).

fof(f4968,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ156_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),X5)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X0)) ),
    inference(resolution,[status(thm)],[f2242,f1932]) ).

fof(f4969,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ91_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),X4)
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X0)) ),
    inference(resolution,[status(thm)],[f2242,f1177]) ).

fof(f4970,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ55_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK6_skl(sK8_skl))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X0)) ),
    inference(resolution,[status(thm)],[f2242,f643]) ).

fof(f5047,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ369_spl
    <=> ( ~ on_path(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X6)
        | ~ sequential(X6,X4)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,sK6_skl(sK8_skl))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)) = sK6_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)))
        | ~ precedes(sK6_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK6_skl(sK8_skl))
        | ~ vertex(head_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ369_spl])],[split_symbol_definition]) ).

fof(f5050,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ64_spl
    | sQ369_spl ),
    inference(split_clause,[status(thm)],[f4966,f5047,f781,f135,f139,f431,f547,f505]) ).

fof(f5051,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ370_spl
    <=> ( ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),X6)
        | ~ sequential(X6,X4)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,sK7_skl(sK8_skl))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ370_spl])],[split_symbol_definition]) ).

fof(f5054,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ370_spl ),
    inference(split_clause,[status(thm)],[f4967,f5051,f762,f135,f139,f431,f547,f593]) ).

fof(f5055,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ371_spl
    <=> ( ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),X5)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ371_spl])],[split_symbol_definition]) ).

fof(f5058,plain,
    ( ~ sQ156_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ371_spl ),
    inference(split_clause,[status(thm)],[f4968,f5055,f762,f135,f139,f1931]) ).

fof(f5059,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ372_spl
    <=> ( ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),X4)
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ372_spl])],[split_symbol_definition]) ).

fof(f5062,plain,
    ( ~ sQ91_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ372_spl ),
    inference(split_clause,[status(thm)],[f4969,f5059,f762,f135,f139,f1176]) ).

fof(f5063,definition,
    ! [X0,X1,X2,X3] :
      ( sQ373_spl
    <=> ( ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK6_skl(sK8_skl))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ373_spl])],[split_symbol_definition]) ).

fof(f5066,plain,
    ( ~ sQ55_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ373_spl ),
    inference(split_clause,[status(thm)],[f4970,f5063,f762,f135,f139,f642]) ).

fof(f5151,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ353_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X5)
      | ~ sequential(X6,X4)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X6)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f4713]) ).

fof(f5152,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ49_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X6)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f2050]) ).

fof(f5153,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK7_skl(sK8_skl),X6)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ sequential(X5,X6)
      | ~ on_path(X6,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1878]) ).

fof(f5154,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,sK7_skl(sK8_skl))
      | ~ sequential(X6,X5)
      | ~ sequential(X4,X5)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1852]) ).

fof(f5155,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ sequential(X6,sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1828]) ).

fof(f5156,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ172_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X5)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f2104]) ).

fof(f5157,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ165_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK6_skl(sK8_skl),X5)
      | ~ sequential(X4,X5)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1984]) ).

fof(f5158,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ163_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,sK6_skl(sK8_skl))
      | ~ sequential(X5,X4)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(X4,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1966]) ).

fof(f5159,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ147_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1886]) ).

fof(f5160,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ49_spl
      | ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X5)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f834]) ).

fof(f5161,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ99_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK6_skl(sK8_skl))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1259]) ).

fof(f5162,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ90_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ sequential(X4,sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1171]) ).

fof(f5163,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ89_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X4)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1163]) ).

fof(f5164,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ71_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f863]) ).

fof(f5165,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ49_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f598]) ).

fof(f5166,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ56_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f647]) ).

fof(f5167,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ49_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK7_skl(sK8_skl))
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f601]) ).

fof(f5168,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ39_spl
      | ~ sQ19_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X6)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f2052]) ).

fof(f5169,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK6_skl(sK8_skl),X6)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ sequential(X5,X6)
      | ~ on_path(X6,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1879]) ).

fof(f5170,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,sK6_skl(sK8_skl))
      | ~ sequential(X6,X5)
      | ~ sequential(X4,X5)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1854]) ).

fof(f5171,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ sequential(X6,sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1830]) ).

fof(f5172,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ164_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ sequential(X5,sK7_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f1976]) ).

fof(f5173,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ39_spl
      | ~ sQ19_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X5)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f836]) ).

fof(f5174,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ19_spl
      | ~ sQ39_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X4)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f510]) ).

fof(f5175,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ39_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK6_skl(sK8_skl))
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK6_skl(sK8_skl),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f2468,f513]) ).

fof(f5268,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ374_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X5)
        | ~ sequential(X6,X4)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X6)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ374_spl])],[split_symbol_definition]) ).

fof(f5271,plain,
    ( ~ sQ353_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ374_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5151,f762,f5268,f135,f139,f143,f4712]) ).

fof(f5272,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ375_spl
    <=> ( ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X6)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ375_spl])],[split_symbol_definition]) ).

fof(f5275,plain,
    ( ~ sQ49_spl
    | ~ sQ19_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ375_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5152,f762,f5272,f135,f139,f143,f431,f368,f593]) ).

fof(f5276,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ376_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),X6)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ sequential(X5,X6)
        | ~ on_path(X6,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ376_spl])],[split_symbol_definition]) ).

fof(f5279,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ376_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5153,f762,f5276,f135,f139,f143,f431,f547,f593]) ).

fof(f5280,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ377_spl
    <=> ( ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,sK7_skl(sK8_skl))
        | ~ sequential(X6,X5)
        | ~ sequential(X4,X5)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ377_spl])],[split_symbol_definition]) ).

fof(f5283,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ377_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5154,f762,f5280,f135,f139,f143,f431,f547,f593]) ).

fof(f5284,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ378_spl
    <=> ( ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ sequential(X6,sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ378_spl])],[split_symbol_definition]) ).

fof(f5287,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ378_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5155,f762,f5284,f135,f139,f143,f431,f547,f593]) ).

fof(f5288,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ379_spl
    <=> ( ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X5)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ379_spl])],[split_symbol_definition]) ).

fof(f5291,plain,
    ( ~ sQ172_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ379_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5156,f762,f5288,f135,f139,f143,f2103]) ).

fof(f5292,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ380_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X5)
        | ~ sequential(X4,X5)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ380_spl])],[split_symbol_definition]) ).

fof(f5295,plain,
    ( ~ sQ165_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ380_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5157,f762,f5292,f135,f139,f143,f1983]) ).

fof(f5296,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ381_spl
    <=> ( ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,sK6_skl(sK8_skl))
        | ~ sequential(X5,X4)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(X4,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ381_spl])],[split_symbol_definition]) ).

fof(f5299,plain,
    ( ~ sQ163_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ381_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5158,f762,f5296,f135,f139,f143,f1965]) ).

fof(f5300,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ382_spl
    <=> ( ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ382_spl])],[split_symbol_definition]) ).

fof(f5303,plain,
    ( ~ sQ147_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ382_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5159,f762,f5300,f135,f139,f143,f1885]) ).

fof(f5304,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ383_spl
    <=> ( ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X5)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ383_spl])],[split_symbol_definition]) ).

fof(f5307,plain,
    ( ~ sQ49_spl
    | ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ383_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5160,f762,f5304,f135,f139,f143,f368,f593]) ).

fof(f5308,definition,
    ! [X0,X1,X2,X3] :
      ( sQ384_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK6_skl(sK8_skl))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ384_spl])],[split_symbol_definition]) ).

fof(f5311,plain,
    ( ~ sQ99_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ384_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5161,f762,f5308,f135,f139,f143,f1258]) ).

fof(f5312,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ385_spl
    <=> ( ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ sequential(X4,sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ385_spl])],[split_symbol_definition]) ).

fof(f5315,plain,
    ( ~ sQ90_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ385_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5162,f762,f5312,f135,f139,f143,f1170]) ).

fof(f5316,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ386_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK6_skl(sK8_skl),X4)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ386_spl])],[split_symbol_definition]) ).

fof(f5319,plain,
    ( ~ sQ89_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ386_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5163,f762,f5316,f135,f139,f143,f1162]) ).

fof(f5320,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ387_spl
    <=> ( ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ387_spl])],[split_symbol_definition]) ).

fof(f5323,plain,
    ( ~ sQ71_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ387_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5164,f762,f5320,f135,f139,f143,f862]) ).

fof(f5324,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ388_spl
    <=> ( ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ388_spl])],[split_symbol_definition]) ).

fof(f5327,plain,
    ( ~ sQ19_spl
    | ~ sQ49_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ388_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5165,f762,f5324,f135,f139,f143,f593,f368]) ).

fof(f5328,definition,
    ! [X0,X1,X2,X3] :
      ( sQ389_spl
    <=> ( ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ sequential(sK6_skl(sK8_skl),sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ389_spl])],[split_symbol_definition]) ).

fof(f5331,plain,
    ( ~ sQ56_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ389_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5166,f762,f5328,f135,f139,f143,f646]) ).

fof(f5332,definition,
    ! [X0,X1,X2,X3] :
      ( sQ390_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK7_skl(sK8_skl))
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ390_spl])],[split_symbol_definition]) ).

fof(f5335,plain,
    ( ~ sQ49_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ390_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f5167,f762,f5332,f135,f139,f143,f593]) ).

fof(f5336,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ391_spl
    <=> ( ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X6)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ391_spl])],[split_symbol_definition]) ).

fof(f5339,plain,
    ( ~ sQ39_spl
    | ~ sQ19_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ391_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f5168,f781,f5336,f135,f139,f143,f431,f368,f505]) ).

fof(f5340,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ392_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X6)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ sequential(X5,X6)
        | ~ on_path(X6,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ392_spl])],[split_symbol_definition]) ).

fof(f5343,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ392_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f5169,f781,f5340,f135,f139,f143,f431,f547,f505]) ).

fof(f5344,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ393_spl
    <=> ( ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,sK6_skl(sK8_skl))
        | ~ sequential(X6,X5)
        | ~ sequential(X4,X5)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ393_spl])],[split_symbol_definition]) ).

fof(f5347,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ393_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f5170,f781,f5344,f135,f139,f143,f431,f547,f505]) ).

fof(f5348,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ394_spl
    <=> ( ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ sequential(X6,sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ394_spl])],[split_symbol_definition]) ).

fof(f5351,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ394_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f5171,f781,f5348,f135,f139,f143,f431,f547,f505]) ).

fof(f5352,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ395_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ sequential(X5,sK7_skl(sK8_skl))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ395_spl])],[split_symbol_definition]) ).

fof(f5355,plain,
    ( ~ sQ164_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ395_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f5172,f781,f5352,f135,f139,f143,f1975]) ).

fof(f5356,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ396_spl
    <=> ( ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X5)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ396_spl])],[split_symbol_definition]) ).

fof(f5359,plain,
    ( ~ sQ39_spl
    | ~ sQ19_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ396_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f5173,f781,f5356,f135,f139,f143,f368,f505]) ).

fof(f5360,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ397_spl
    <=> ( ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X4)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ397_spl])],[split_symbol_definition]) ).

fof(f5363,plain,
    ( ~ sQ19_spl
    | ~ sQ39_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ397_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f5174,f781,f5360,f135,f139,f143,f505,f368]) ).

fof(f5364,definition,
    ! [X0,X1,X2,X3] :
      ( sQ398_spl
    <=> ( ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK6_skl(sK8_skl))
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl)
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK6_skl(sK8_skl),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ398_spl])],[split_symbol_definition]) ).

fof(f5367,plain,
    ( ~ sQ39_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ398_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f5175,f781,f5364,f135,f139,f143,f505]) ).

fof(f5470,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ174_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(X9,X8)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X9)
      | ~ sequential(X8,X7)
      | ~ on_path(X8,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X7,sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1069,f2119]) ).

fof(f5471,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ167_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(sK3_skl(tail_of(X2),sK8_skl),X9)
      | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X7)
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ sequential(X8,X9)
      | ~ on_path(X9,sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X8)
      | ~ on_path(X7,sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1069,f1993]) ).

fof(f5472,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ162_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
      | ~ sequential(X9,X8)
      | ~ sequential(X7,X8)
      | ~ on_path(X8,sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X7)
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1069,f1959]) ).

fof(f5473,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ151_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(X9,X8)
      | ~ sequential(X9,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
      | ~ sequential(X8,X7)
      | ~ on_path(X8,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X7,sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1069,f1907]) ).

fof(f5474,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ73_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(X8,X7)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X8)
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X7,sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1069,f877]) ).

fof(f5475,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ32_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X7)
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X7,sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1069,f457]) ).

fof(f5476,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ18_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1069,f340]) ).

fof(f5539,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ399_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(X9,X8)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X9)
        | ~ sequential(X8,X7)
        | ~ on_path(X8,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X7,sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ399_spl])],[split_symbol_definition]) ).

fof(f5542,plain,
    ( ~ sQ174_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ399_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5470,f230,f5539,f135,f139,f2118]) ).

fof(f5543,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ400_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(sK3_skl(tail_of(X2),sK8_skl),X9)
        | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X7)
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ sequential(X8,X9)
        | ~ on_path(X9,sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X8)
        | ~ on_path(X7,sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ400_spl])],[split_symbol_definition]) ).

fof(f5546,plain,
    ( ~ sQ167_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ400_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5471,f230,f5543,f135,f139,f1992]) ).

fof(f5547,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ401_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
        | ~ sequential(X9,X8)
        | ~ sequential(X7,X8)
        | ~ on_path(X8,sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X7)
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ401_spl])],[split_symbol_definition]) ).

fof(f5550,plain,
    ( ~ sQ162_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ401_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5472,f230,f5547,f135,f139,f1958]) ).

fof(f5551,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ402_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(X9,X8)
        | ~ sequential(X9,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6))
        | ~ sequential(X8,X7)
        | ~ on_path(X8,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X7,sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ402_spl])],[split_symbol_definition]) ).

fof(f5554,plain,
    ( ~ sQ151_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ402_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5473,f230,f5551,f135,f139,f1906]) ).

fof(f5555,definition,
    ! [X2,X3,X4,X5,X6,X7,X8] :
      ( sQ403_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(X8,X7)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X8)
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X7,sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ403_spl])],[split_symbol_definition]) ).

fof(f5558,plain,
    ( ~ sQ73_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ403_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5474,f230,f5555,f135,f139,f876]) ).

fof(f5559,definition,
    ! [X2,X3,X4,X5,X6,X7] :
      ( sQ404_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X7)
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X7,sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ404_spl])],[split_symbol_definition]) ).

fof(f5562,plain,
    ( ~ sQ32_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ404_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5475,f230,f5559,f135,f139,f456]) ).

fof(f5563,definition,
    ! [X2,X3,X4,X5,X6] :
      ( sQ405_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X2),sK8_skl))
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6)
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(head_of(sK3_skl(tail_of(X2),sK8_skl)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ405_spl])],[split_symbol_definition]) ).

fof(f5566,plain,
    ( ~ sQ18_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ405_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5476,f230,f5563,f135,f139,f339]) ).

fof(f5642,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ174_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(X9,X8)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X9)
      | ~ sequential(X8,X7)
      | ~ on_path(X8,sK8_skl)
      | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
      | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X7,sK8_skl)
      | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1070,f2119]) ).

fof(f5643,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ167_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(sK3_skl(tail_of(X2),sK8_skl),X9)
      | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X7)
      | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
      | ~ sequential(X8,X9)
      | ~ on_path(X9,sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X8)
      | ~ on_path(X7,sK8_skl)
      | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1070,f1993]) ).

fof(f5644,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ162_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
      | ~ sequential(X9,X8)
      | ~ sequential(X7,X8)
      | ~ on_path(X8,sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X7)
      | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
      | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1070,f1959]) ).

fof(f5645,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ151_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(X9,X8)
      | ~ sequential(X9,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))))
      | ~ sequential(X8,X7)
      | ~ on_path(X8,sK8_skl)
      | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
      | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X7,sK8_skl)
      | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1070,f1907]) ).

fof(f5646,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ73_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(X8,X7)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X8)
      | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
      | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X7,sK8_skl)
      | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1070,f877]) ).

fof(f5647,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ32_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X7)
      | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
      | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(X7,sK8_skl)
      | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1070,f457]) ).

fof(f5648,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ18_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK3_skl(tail_of(X2),sK8_skl))
      | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
      | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
      | ~ vertex(X6)
      | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
      | sK3_skl(tail_of(X2),sK8_skl) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
      | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
      | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(X2),sK8_skl)
      | ~ path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f1070,f340]) ).

fof(f5710,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ406_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(X9,X8)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X9)
        | ~ sequential(X8,X7)
        | ~ on_path(X8,sK8_skl)
        | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
        | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X7,sK8_skl)
        | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ406_spl])],[split_symbol_definition]) ).

fof(f5713,plain,
    ( ~ sQ174_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ406_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5642,f230,f5710,f135,f143,f2118]) ).

fof(f5714,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ407_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(sK3_skl(tail_of(X2),sK8_skl),X9)
        | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X7)
        | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
        | ~ sequential(X8,X9)
        | ~ on_path(X9,sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X8)
        | ~ on_path(X7,sK8_skl)
        | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ407_spl])],[split_symbol_definition]) ).

fof(f5717,plain,
    ( ~ sQ167_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ407_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5643,f230,f5714,f135,f143,f1992]) ).

fof(f5718,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ408_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(X9,sK3_skl(tail_of(X2),sK8_skl))
        | ~ sequential(X9,X8)
        | ~ sequential(X7,X8)
        | ~ on_path(X8,sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X7)
        | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
        | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ408_spl])],[split_symbol_definition]) ).

fof(f5721,plain,
    ( ~ sQ162_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ408_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5644,f230,f5718,f135,f143,f1958]) ).

fof(f5722,definition,
    ! [X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ409_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(X9,X8)
        | ~ sequential(X9,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))))
        | ~ sequential(X8,X7)
        | ~ on_path(X8,sK8_skl)
        | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
        | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X7,sK8_skl)
        | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ409_spl])],[split_symbol_definition]) ).

fof(f5725,plain,
    ( ~ sQ151_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ409_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5645,f230,f5722,f135,f143,f1906]) ).

fof(f5726,definition,
    ! [X2,X3,X4,X5,X6,X7,X8] :
      ( sQ410_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(X8,X7)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X8)
        | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
        | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X7,sK8_skl)
        | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ410_spl])],[split_symbol_definition]) ).

fof(f5729,plain,
    ( ~ sQ73_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ410_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5646,f230,f5726,f135,f143,f876]) ).

fof(f5730,definition,
    ! [X2,X3,X4,X5,X6,X7] :
      ( sQ411_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X7)
        | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
        | ~ sequential(X7,sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(X7,sK8_skl)
        | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ411_spl])],[split_symbol_definition]) ).

fof(f5733,plain,
    ( ~ sQ32_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ411_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5647,f230,f5730,f135,f143,f456]) ).

fof(f5734,definition,
    ! [X2,X3,X4,X5,X6] :
      ( sQ412_spl
    <=> ( ~ in_path(tail_of(X2),sK8_skl)
        | ~ sequential(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK3_skl(tail_of(X2),sK8_skl))
        | ~ on_path(sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),sK8_skl)
        | head_of(sK3_skl(tail_of(X2),sK8_skl)) = X6
        | ~ vertex(X6)
        | sK3_skl(tail_of(X2),sK8_skl) = sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl)))
        | sK3_skl(tail_of(X2),sK8_skl) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),sK8_skl))
        | sequential(sK3_skl(tail_of(X2),sK8_skl),X2)
        | ~ precedes(X2,sK0_skl(X6,head_of(sK3_skl(tail_of(X2),sK8_skl))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ412_spl])],[split_symbol_definition]) ).

fof(f5737,plain,
    ( ~ sQ18_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ412_spl
    | sQ5_spl ),
    inference(split_clause,[status(thm)],[f5648,f230,f5734,f135,f143,f339]) ).

fof(f5817,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ125_spl
      | ~ sequential(X3,X10)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X10,X8)
      | ~ on_path(X10,sK8_skl)
      | ~ sequential(X9,sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6))
      | ~ on_path(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(X8,X9)
      | ~ on_path(X8,sK8_skl)
      | vertex(head_of(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6)))
      | ~ path(X6,head_of(sK3_skl(tail_of(X3),X2)),X7)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1064,f1448]) ).

fof(f5818,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ28_spl
      | ~ sequential(X3,X8)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X9,sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6))
      | ~ on_path(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(X8,X9)
      | ~ on_path(X8,sK8_skl)
      | vertex(head_of(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6)))
      | ~ path(X6,head_of(sK3_skl(tail_of(X3),X2)),X7)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1064,f432]) ).

fof(f5819,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ19_spl
      | ~ sequential(X8,sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6))
      | ~ on_path(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X3,X8)
      | ~ on_path(X3,sK8_skl)
      | vertex(head_of(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6)))
      | ~ path(X6,head_of(sK3_skl(tail_of(X3),X2)),X7)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1064,f369]) ).

fof(f5820,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sequential(X3,sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6))
      | ~ on_path(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | vertex(head_of(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6)))
      | ~ path(X6,head_of(sK3_skl(tail_of(X3),X2)),X7)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1064,f278]) ).

fof(f5823,definition,
    ! [X0,X1,X2,X3,X6,X7,X8,X9,X10] :
      ( sQ413_spl
    <=> ( ~ sequential(X3,X10)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X10,X8)
        | ~ on_path(X10,sK8_skl)
        | ~ sequential(X9,sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6))
        | ~ on_path(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(X8,X9)
        | ~ on_path(X8,sK8_skl)
        | vertex(head_of(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6)))
        | ~ path(X6,head_of(sK3_skl(tail_of(X3),X2)),X7)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ413_spl])],[split_symbol_definition]) ).

fof(f5826,plain,
    ( ~ sQ125_spl
    | sQ10_spl
    | sQ413_spl ),
    inference(split_clause,[status(thm)],[f5817,f5823,f295,f1447]) ).

fof(f5827,definition,
    ! [X0,X1,X2,X3,X6,X7,X8,X9] :
      ( sQ414_spl
    <=> ( ~ sequential(X3,X8)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X9,sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6))
        | ~ on_path(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(X8,X9)
        | ~ on_path(X8,sK8_skl)
        | vertex(head_of(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6)))
        | ~ path(X6,head_of(sK3_skl(tail_of(X3),X2)),X7)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ414_spl])],[split_symbol_definition]) ).

fof(f5830,plain,
    ( ~ sQ28_spl
    | sQ10_spl
    | sQ414_spl ),
    inference(split_clause,[status(thm)],[f5818,f5827,f295,f431]) ).

fof(f5831,definition,
    ! [X0,X1,X2,X3,X6,X7,X8] :
      ( sQ415_spl
    <=> ( ~ sequential(X8,sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6))
        | ~ on_path(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X3,X8)
        | ~ on_path(X3,sK8_skl)
        | vertex(head_of(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6)))
        | ~ path(X6,head_of(sK3_skl(tail_of(X3),X2)),X7)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ415_spl])],[split_symbol_definition]) ).

fof(f5834,plain,
    ( ~ sQ19_spl
    | sQ10_spl
    | sQ415_spl ),
    inference(split_clause,[status(thm)],[f5819,f5831,f295,f368]) ).

fof(f5835,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ416_spl
    <=> ( ~ sequential(X3,sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6))
        | ~ on_path(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | vertex(head_of(sK1_skl(X7,head_of(sK3_skl(tail_of(X3),X2)),X6)))
        | ~ path(X6,head_of(sK3_skl(tail_of(X3),X2)),X7)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ416_spl])],[split_symbol_definition]) ).

fof(f5838,plain,
    ( sQ10_spl
    | sQ416_spl ),
    inference(split_clause,[status(thm)],[f5820,f5835,f295]) ).

fof(f5862,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,X0)
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f616]) ).

fof(f5874,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(X9,X10,sK8_skl)
      | sequential(X2,X1)
      | ~ precedes(X2,X1,sK8_skl)
      | ~ path(X7,X8,sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ sequential(X6,X3)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK4_skl(X1,X2,sK8_skl),X3)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f382]) ).

fof(f5876,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X1)
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f594]) ).

fof(f5878,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X1)
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f506]) ).

fof(f5880,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ in_path(X1,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,X2)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK3_skl(X1,sK8_skl),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,sK3_skl(X1,sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f58]) ).

fof(f5882,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(X9,X10,sK8_skl)
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ path(X7,X8,sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ sequential(X6,sK4_skl(X2,X3,sK8_skl))
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f382]) ).

fof(f5884,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f594]) ).

fof(f5886,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f506]) ).

fof(f5888,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ in_path(X2,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,sK3_skl(X2,sK8_skl))
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,sK3_skl(X2,sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f58]) ).

fof(f5912,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,sK7_skl(sK8_skl))
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X0)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f616]) ).

fof(f5923,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(X7,X8,sK8_skl)
      | sequential(X4,X3)
      | ~ precedes(X4,X3,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),X2)
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f382]) ).

fof(f5924,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(X9,X10,sK8_skl)
      | sequential(X4,X3)
      | ~ precedes(X4,X3,sK8_skl)
      | ~ path(X7,X8,sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ sequential(X6,X2)
      | ~ sequential(X5,sK4_skl(X3,X4,sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f382]) ).

fof(f5926,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f594]) ).

fof(f5928,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f506]) ).

fof(f5929,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ in_path(X3,sK8_skl)
      | ~ path(X4,X5,sK8_skl)
      | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
      | ~ sequential(sK3_skl(X3,sK8_skl),X2)
      | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
      | ~ sequential(sK3_skl(X3,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f58]) ).

fof(f5930,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ in_path(X3,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,X2)
      | ~ sequential(X4,sK3_skl(X3,sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(sK3_skl(X3,sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f58]) ).

fof(f5954,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,X1)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f616]) ).

fof(f5965,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(X8,X9,sK8_skl)
      | sequential(X5,X4)
      | ~ precedes(X5,X4,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(sK4_skl(X4,X5,sK8_skl),sK4_skl(X4,X5,sK8_skl))
      | ~ sequential(sK4_skl(X4,X5,sK8_skl),X2)
      | ~ sequential(sK4_skl(X4,X5,sK8_skl),X3)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f382]) ).

fof(f5966,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(X9,X10,sK8_skl)
      | sequential(X5,X4)
      | ~ precedes(X5,X4,sK8_skl)
      | ~ path(X7,X8,sK8_skl)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X6,sK4_skl(X4,X5,sK8_skl))
      | ~ sequential(X6,X2)
      | ~ sequential(sK4_skl(X4,X5,sK8_skl),X3)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f382]) ).

fof(f5968,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ sequential(X4,X2)
      | ~ sequential(sK7_skl(sK8_skl),X3)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f594]) ).

fof(f5970,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ sequential(X4,X2)
      | ~ sequential(sK6_skl(sK8_skl),X3)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f506]) ).

fof(f5971,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ in_path(X4,sK8_skl)
      | ~ path(X5,X6,sK8_skl)
      | ~ sequential(sK3_skl(X4,sK8_skl),sK3_skl(X4,sK8_skl))
      | ~ sequential(sK3_skl(X4,sK8_skl),X2)
      | ~ sequential(sK3_skl(X4,sK8_skl),X3)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f58]) ).

fof(f5972,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ in_path(X4,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,sK3_skl(X4,sK8_skl))
      | ~ sequential(X5,X2)
      | ~ sequential(sK3_skl(X4,sK8_skl),X3)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f58]) ).

fof(f5996,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f616]) ).

fof(f6029,plain,
    ! [X0,X1,X2] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f616]) ).

fof(f6030,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X3)
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f616]) ).

fof(f6052,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ52_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK7_skl(sK8_skl),X3)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f616]) ).

fof(f6058,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(X9,X10,sK8_skl)
      | sequential(X6,X5)
      | ~ precedes(X6,X5,sK8_skl)
      | ~ path(X7,X8,sK8_skl)
      | ~ sequential(sK4_skl(X5,X6,sK8_skl),X4)
      | ~ sequential(sK4_skl(X5,X6,sK8_skl),X2)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f382]) ).

fof(f6059,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ sequential(sK7_skl(sK8_skl),X4)
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f594]) ).

fof(f6060,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ sequential(sK6_skl(sK8_skl),X4)
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f506]) ).

fof(f6061,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ45_spl
      | ~ sQ125_spl
      | ~ in_path(X5,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(sK3_skl(X5,sK8_skl),X4)
      | ~ sequential(sK3_skl(X5,sK8_skl),X2)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2709,f58]) ).

fof(f6082,definition,
    ! [X0,X1,X2,X3] :
      ( sQ417_spl
    <=> ( ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,X0)
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ417_spl])],[split_symbol_definition]) ).

fof(f6083,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ417_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,X0)
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f6082]) ).

fof(f6085,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | sQ417_spl
    | ~ sQ49_spl
    | ~ sQ39_spl ),
    inference(split_clause,[status(thm)],[f5862,f505,f593,f6082,f1447,f547,f615]) ).

fof(f6096,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ418_spl
    <=> ( sequential(X2,X1)
        | ~ precedes(X2,X1,sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ sequential(X6,X3)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK4_skl(X1,X2,sK8_skl),X3)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X0,sK4_skl(X1,X2,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ418_spl])],[split_symbol_definition]) ).

fof(f6099,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ418_spl ),
    inference(split_clause,[status(thm)],[f5874,f6096,f230,f1447,f547]) ).

fof(f6103,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ419_spl
    <=> ( ~ in_path(X1,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,X2)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK3_skl(X1,sK8_skl),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X0,sK3_skl(X1,sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ419_spl])],[split_symbol_definition]) ).

fof(f6106,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ419_spl ),
    inference(split_clause,[status(thm)],[f5880,f6103,f230,f1447,f547]) ).

fof(f6108,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ420_spl
    <=> ( sequential(X3,X2)
        | ~ precedes(X3,X2,sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ sequential(X6,sK4_skl(X2,X3,sK8_skl))
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ420_spl])],[split_symbol_definition]) ).

fof(f6111,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ420_spl ),
    inference(split_clause,[status(thm)],[f5882,f6108,f230,f1447,f547]) ).

fof(f6115,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ421_spl
    <=> ( ~ in_path(X2,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,sK3_skl(X2,sK8_skl))
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,sK3_skl(X2,sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ421_spl])],[split_symbol_definition]) ).

fof(f6118,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ421_spl ),
    inference(split_clause,[status(thm)],[f5888,f6115,f230,f1447,f547]) ).

fof(f6139,definition,
    ! [X0,X1,X2,X3] :
      ( sQ422_spl
    <=> ( ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,sK7_skl(sK8_skl))
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,X0)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ422_spl])],[split_symbol_definition]) ).

fof(f6140,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ422_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,sK7_skl(sK8_skl))
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X0)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f6139]) ).

fof(f6142,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ49_spl
    | ~ sQ39_spl
    | sQ422_spl ),
    inference(split_clause,[status(thm)],[f5912,f6139,f505,f593,f1447,f547,f615]) ).

fof(f6153,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ423_spl
    <=> ( sequential(X4,X3)
        | ~ precedes(X4,X3,sK8_skl)
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),X2)
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),sK4_skl(X3,X4,sK8_skl))
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ423_spl])],[split_symbol_definition]) ).

fof(f6156,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ423_spl ),
    inference(split_clause,[status(thm)],[f5923,f6153,f230,f1447,f547]) ).

fof(f6157,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ424_spl
    <=> ( sequential(X4,X3)
        | ~ precedes(X4,X3,sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ sequential(X6,X2)
        | ~ sequential(X5,sK4_skl(X3,X4,sK8_skl))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(sK4_skl(X3,X4,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ424_spl])],[split_symbol_definition]) ).

fof(f6160,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ424_spl ),
    inference(split_clause,[status(thm)],[f5924,f6157,f230,f1447,f547]) ).

fof(f6163,definition,
    ! [X0,X1,X2,X3] :
      ( sQ425_spl
    <=> ( ~ in_path(X3,sK8_skl)
        | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
        | ~ sequential(sK3_skl(X3,sK8_skl),X2)
        | ~ sequential(sK3_skl(X3,sK8_skl),sK3_skl(X3,sK8_skl))
        | ~ sequential(sK3_skl(X3,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ425_spl])],[split_symbol_definition]) ).

fof(f6166,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ425_spl ),
    inference(split_clause,[status(thm)],[f5929,f6163,f230,f1447,f547]) ).

fof(f6167,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ426_spl
    <=> ( ~ in_path(X3,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,X2)
        | ~ sequential(X4,sK3_skl(X3,sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(sK3_skl(X3,sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ426_spl])],[split_symbol_definition]) ).

fof(f6170,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ426_spl ),
    inference(split_clause,[status(thm)],[f5930,f6167,f230,f1447,f547]) ).

fof(f6190,definition,
    ! [X0,X1,X2,X3] :
      ( sQ427_spl
    <=> ( ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,X1)
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ427_spl])],[split_symbol_definition]) ).

fof(f6191,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ427_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,X1)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0) ),
    inference(component_clause,[status(thm)],[f6190]) ).

fof(f6193,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ39_spl
    | sQ427_spl
    | ~ sQ49_spl ),
    inference(split_clause,[status(thm)],[f5954,f593,f6190,f505,f1447,f547,f615]) ).

fof(f6203,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ428_spl
    <=> ( sequential(X5,X4)
        | ~ precedes(X5,X4,sK8_skl)
        | ~ sequential(sK4_skl(X4,X5,sK8_skl),sK4_skl(X4,X5,sK8_skl))
        | ~ sequential(sK4_skl(X4,X5,sK8_skl),X2)
        | ~ sequential(sK4_skl(X4,X5,sK8_skl),X3)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ428_spl])],[split_symbol_definition]) ).

fof(f6206,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ428_spl ),
    inference(split_clause,[status(thm)],[f5965,f6203,f230,f1447,f547]) ).

fof(f6207,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ429_spl
    <=> ( sequential(X5,X4)
        | ~ precedes(X5,X4,sK8_skl)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X6,sK4_skl(X4,X5,sK8_skl))
        | ~ sequential(X6,X2)
        | ~ sequential(sK4_skl(X4,X5,sK8_skl),X3)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ429_spl])],[split_symbol_definition]) ).

fof(f6210,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ429_spl ),
    inference(split_clause,[status(thm)],[f5966,f6207,f230,f1447,f547]) ).

fof(f6219,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ432_spl
    <=> ( ~ in_path(X4,sK8_skl)
        | ~ sequential(sK3_skl(X4,sK8_skl),sK3_skl(X4,sK8_skl))
        | ~ sequential(sK3_skl(X4,sK8_skl),X2)
        | ~ sequential(sK3_skl(X4,sK8_skl),X3)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ432_spl])],[split_symbol_definition]) ).

fof(f6222,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ432_spl ),
    inference(split_clause,[status(thm)],[f5971,f6219,f230,f1447,f547]) ).

fof(f6223,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ433_spl
    <=> ( ~ in_path(X4,sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,sK3_skl(X4,sK8_skl))
        | ~ sequential(X5,X2)
        | ~ sequential(sK3_skl(X4,sK8_skl),X3)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ433_spl])],[split_symbol_definition]) ).

fof(f6226,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ433_spl ),
    inference(split_clause,[status(thm)],[f5972,f6223,f230,f1447,f547]) ).

fof(f6246,definition,
    ! [X0,X1,X2,X3] :
      ( sQ434_spl
    <=> ( ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,sK6_skl(sK8_skl))
        | ~ sequential(X3,X2)
        | ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ434_spl])],[split_symbol_definition]) ).

fof(f6247,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ434_spl
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f6246]) ).

fof(f6249,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ39_spl
    | ~ sQ49_spl
    | sQ434_spl ),
    inference(split_clause,[status(thm)],[f5996,f6246,f593,f505,f1447,f547,f615]) ).

fof(f6277,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ39_spl
    | ~ sQ49_spl
    | sQ176_spl ),
    inference(split_clause,[status(thm)],[f6029,f2140,f593,f505,f1447,f547,f615]) ).

fof(f6278,definition,
    ! [X0,X1,X2,X3] :
      ( sQ435_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X3)
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ435_spl])],[split_symbol_definition]) ).

fof(f6279,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ435_spl
      | ~ sequential(sK6_skl(sK8_skl),X3)
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f6278]) ).

fof(f6281,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ39_spl
    | ~ sQ49_spl
    | sQ435_spl ),
    inference(split_clause,[status(thm)],[f6030,f6278,f593,f505,f1447,f547,f615]) ).

fof(f6298,definition,
    ! [X0,X1,X2,X3] :
      ( sQ436_spl
    <=> ( ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK7_skl(sK8_skl),X3)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ436_spl])],[split_symbol_definition]) ).

fof(f6299,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ436_spl
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK7_skl(sK8_skl),X3)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(component_clause,[status(thm)],[f6298]) ).

fof(f6301,plain,
    ( ~ sQ52_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ39_spl
    | ~ sQ49_spl
    | sQ436_spl ),
    inference(split_clause,[status(thm)],[f6052,f6298,f593,f505,f1447,f547,f615]) ).

fof(f6306,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ437_spl
    <=> ( sequential(X6,X5)
        | ~ precedes(X6,X5,sK8_skl)
        | ~ sequential(sK4_skl(X5,X6,sK8_skl),X4)
        | ~ sequential(sK4_skl(X5,X6,sK8_skl),X2)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ437_spl])],[split_symbol_definition]) ).

fof(f6309,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ437_spl ),
    inference(split_clause,[status(thm)],[f6058,f6306,f230,f1447,f547]) ).

fof(f6310,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ438_spl
    <=> ( ~ in_path(X5,sK8_skl)
        | ~ sequential(sK3_skl(X5,sK8_skl),X4)
        | ~ sequential(sK3_skl(X5,sK8_skl),X2)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ438_spl])],[split_symbol_definition]) ).

fof(f6313,plain,
    ( ~ sQ45_spl
    | ~ sQ125_spl
    | sQ5_spl
    | sQ438_spl ),
    inference(split_clause,[status(thm)],[f6061,f6310,f230,f1447,f547]) ).

fof(f6317,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ417_spl
      | ~ precedes(X0,sK7_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))))
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f6083,f3130]) ).

fof(f6318,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ417_spl
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f6083,f2468]) ).

fof(f6319,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ417_spl
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f6083,f719]) ).

fof(f6320,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ417_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))))
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f6083,f274]) ).

fof(f6322,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ439_spl
    <=> ( ~ precedes(X0,sK7_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))))
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ439_spl])],[split_symbol_definition]) ).

fof(f6325,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ417_spl
    | ~ sQ59_spl
    | sQ439_spl ),
    inference(split_clause,[status(thm)],[f6317,f6322,f762,f6082,f135,f143]) ).

fof(f6326,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ440_spl
    <=> ( ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ440_spl])],[split_symbol_definition]) ).

fof(f6329,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ417_spl
    | ~ sQ59_spl
    | sQ440_spl ),
    inference(split_clause,[status(thm)],[f6318,f6326,f762,f6082,f135,f139,f143]) ).

fof(f6330,definition,
    ! [X0,X1,X2,X3] :
      ( sQ441_spl
    <=> ( sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ441_spl])],[split_symbol_definition]) ).

fof(f6333,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ417_spl
    | ~ sQ59_spl
    | sQ441_spl ),
    inference(split_clause,[status(thm)],[f6319,f6330,f762,f6082,f135,f143]) ).

fof(f6334,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ442_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))))
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ442_spl])],[split_symbol_definition]) ).

fof(f6337,plain,
    ( ~ sQ417_spl
    | ~ sQ59_spl
    | sQ442_spl ),
    inference(split_clause,[status(thm)],[f6320,f6334,f762,f6082]) ).

fof(f6349,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ422_spl
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X3)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X3)))
      | ~ precedes(sK7_skl(sK8_skl),X3,X6)
      | ~ shortest_path(X4,X5,X6)
      | head_of(X3) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X3))
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X3)),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X3)),X2)
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X0)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6140,f2242]) ).

fof(f6350,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ422_spl
      | sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))))
      | tail_of(sK7_skl(sK8_skl)) = tail_of(X3)
      | sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))) = X3
      | ~ edge(X3)
      | sequential(sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))),X3)
      | ~ on_path(sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))),X2)
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X0)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6140,f914]) ).

fof(f6351,plain,
    ! [X0,X1,X2] :
      ( ~ sQ52_spl
      | ~ sQ422_spl
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(X2,X1)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X0)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6140,f616]) ).

fof(f6352,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ443_spl
    <=> ( sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X3)) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X3)))
        | ~ precedes(sK7_skl(sK8_skl),X3,X6)
        | ~ shortest_path(X4,X5,X6)
        | head_of(X3) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X3))
        | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X3)),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X3)),X2)
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,X0)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ443_spl])],[split_symbol_definition]) ).

fof(f6355,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ422_spl
    | ~ sQ59_spl
    | sQ443_spl ),
    inference(split_clause,[status(thm)],[f6349,f6352,f762,f6139,f135,f139]) ).

fof(f6356,definition,
    ! [X0,X1,X2,X3] :
      ( sQ444_spl
    <=> ( sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))))
        | tail_of(sK7_skl(sK8_skl)) = tail_of(X3)
        | sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))) = X3
        | ~ edge(X3)
        | sequential(sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))),X3)
        | ~ on_path(sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X3),tail_of(sK7_skl(sK8_skl))),X2)
        | ~ sequential(X2,X1)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,X0)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ444_spl])],[split_symbol_definition]) ).

fof(f6359,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ422_spl
    | ~ sQ59_spl
    | sQ444_spl ),
    inference(split_clause,[status(thm)],[f6350,f6356,f762,f6139,f135,f139]) ).

fof(f6360,plain,
    ( ~ sQ52_spl
    | ~ sQ422_spl
    | ~ sQ39_spl
    | sQ177_spl ),
    inference(split_clause,[status(thm)],[f6351,f2144,f505,f6139,f615]) ).

fof(f6363,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ427_spl
      | ~ precedes(X0,sK7_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,X1)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f6191,f3130]) ).

fof(f6364,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ427_spl
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,X1)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f6191,f2468]) ).

fof(f6365,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ427_spl
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,X2)
      | ~ sequential(X3,X1)
      | ~ sequential(X2,sK6_skl(sK8_skl))
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(X1,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f6191,f719]) ).

fof(f6366,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ427_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f6191,f274]) ).

fof(f6368,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ445_spl
    <=> ( ~ precedes(X0,sK7_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,X1)
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ445_spl])],[split_symbol_definition]) ).

fof(f6371,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ427_spl
    | ~ sQ59_spl
    | sQ445_spl ),
    inference(split_clause,[status(thm)],[f6363,f6368,f762,f6190,f135,f143]) ).

fof(f6372,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ446_spl
    <=> ( ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,X1)
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ446_spl])],[split_symbol_definition]) ).

fof(f6375,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ427_spl
    | ~ sQ59_spl
    | sQ446_spl ),
    inference(split_clause,[status(thm)],[f6364,f6372,f762,f6190,f135,f139,f143]) ).

fof(f6376,definition,
    ! [X0,X1,X2,X3] :
      ( sQ447_spl
    <=> ( sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,X2)
        | ~ sequential(X3,X1)
        | ~ sequential(X2,sK6_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(X1,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ447_spl])],[split_symbol_definition]) ).

fof(f6379,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ427_spl
    | ~ sQ59_spl
    | sQ447_spl ),
    inference(split_clause,[status(thm)],[f6365,f6376,f762,f6190,f135,f143]) ).

fof(f6380,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ448_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,X2)
        | ~ sequential(X3,sK6_skl(sK8_skl))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ448_spl])],[split_symbol_definition]) ).

fof(f6383,plain,
    ( ~ sQ427_spl
    | ~ sQ59_spl
    | sQ448_spl ),
    inference(split_clause,[status(thm)],[f6366,f6380,f762,f6190]) ).

fof(f6386,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ434_spl
      | ~ precedes(X0,sK7_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X1)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f6247,f3130]) ).

fof(f6387,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ434_spl
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f6247,f2468]) ).

fof(f6388,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ434_spl
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ sequential(X3,X2)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f6247,f719]) ).

fof(f6389,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ434_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ sequential(X4,X3)
      | ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f6247,f274]) ).

fof(f6391,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ449_spl
    <=> ( ~ precedes(X0,sK7_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,sK6_skl(sK8_skl))
        | ~ sequential(X3,X2)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X1)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ449_spl])],[split_symbol_definition]) ).

fof(f6394,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ434_spl
    | ~ sQ59_spl
    | sQ449_spl ),
    inference(split_clause,[status(thm)],[f6386,f6391,f762,f6246,f135,f143]) ).

fof(f6395,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ450_spl
    <=> ( ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,sK6_skl(sK8_skl))
        | ~ sequential(X3,X2)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ450_spl])],[split_symbol_definition]) ).

fof(f6398,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ434_spl
    | ~ sQ59_spl
    | sQ450_spl ),
    inference(split_clause,[status(thm)],[f6387,f6395,f762,f6246,f135,f139,f143]) ).

fof(f6399,definition,
    ! [X0,X1,X2,X3] :
      ( sQ451_spl
    <=> ( sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X3,sK6_skl(sK8_skl))
        | ~ sequential(X3,X2)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ451_spl])],[split_symbol_definition]) ).

fof(f6402,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ434_spl
    | ~ sQ59_spl
    | sQ451_spl ),
    inference(split_clause,[status(thm)],[f6388,f6399,f762,f6246,f135,f143]) ).

fof(f6403,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ452_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ sequential(X4,X3)
        | ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ452_spl])],[split_symbol_definition]) ).

fof(f6406,plain,
    ( ~ sQ434_spl
    | ~ sQ59_spl
    | sQ452_spl ),
    inference(split_clause,[status(thm)],[f6389,f6403,f762,f6246]) ).

fof(f6410,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ435_spl
      | ~ precedes(X3,sK6_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X3)
      | ~ vertex(tail_of(X3))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl))),X2)
      | ~ on_path(sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6279,f3130]) ).

fof(f6411,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ435_spl
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)))
      | ~ precedes(X3,sK6_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | tail_of(X3) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X3))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)),X2)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)),sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6279,f2468]) ).

fof(f6412,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ435_spl
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X3) = head_of(sK6_skl(sK8_skl))
      | X3 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3))
      | ~ edge(X3)
      | sequential(X3,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)))
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)),X2)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)),sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6279,f719]) ).

fof(f6413,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ435_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X4,X3)
      | sK6_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6279,f274]) ).

fof(f6416,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ453_spl
    <=> ( ~ precedes(X3,sK6_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X3)
        | ~ vertex(tail_of(X3))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl)))
        | ~ sequential(sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl))),X2)
        | ~ on_path(sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ453_spl])],[split_symbol_definition]) ).

fof(f6419,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ435_spl
    | ~ sQ64_spl
    | sQ453_spl ),
    inference(split_clause,[status(thm)],[f6410,f6416,f781,f6278,f135,f143]) ).

fof(f6420,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ454_spl
    <=> ( ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)))
        | ~ precedes(X3,sK6_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | tail_of(X3) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X3))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3))
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)),X2)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)),sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ454_spl])],[split_symbol_definition]) ).

fof(f6423,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ435_spl
    | ~ sQ64_spl
    | sQ454_spl ),
    inference(split_clause,[status(thm)],[f6411,f6420,f781,f6278,f135,f139,f143]) ).

fof(f6424,definition,
    ! [X0,X1,X2,X3] :
      ( sQ455_spl
    <=> ( sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)))
        | head_of(X3) = head_of(sK6_skl(sK8_skl))
        | X3 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3))
        | ~ edge(X3)
        | sequential(X3,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)))
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)),X2)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)),sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ455_spl])],[split_symbol_definition]) ).

fof(f6427,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ435_spl
    | ~ sQ64_spl
    | sQ455_spl ),
    inference(split_clause,[status(thm)],[f6412,f6424,f781,f6278,f135,f143]) ).

fof(f6428,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ456_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X4,X3)
        | sK6_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl)))
        | ~ sequential(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ456_spl])],[split_symbol_definition]) ).

fof(f6431,plain,
    ( ~ sQ435_spl
    | ~ sQ64_spl
    | sQ456_spl ),
    inference(split_clause,[status(thm)],[f6413,f6428,f781,f6278]) ).

fof(f6441,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ125_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X3,X9)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X9,X7)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(X8,sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))))
      | ~ on_path(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X8)
      | ~ on_path(X7,sK8_skl)
      | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(X6)
      | sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))) = X6
      | ~ edge(X6)
      | sequential(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),X6)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1071,f1448]) ).

fof(f6442,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X3,X7)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X8,sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))))
      | ~ on_path(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X8)
      | ~ on_path(X7,sK8_skl)
      | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(X6)
      | sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))) = X6
      | ~ edge(X6)
      | sequential(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),X6)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1071,f432]) ).

fof(f6443,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X7,sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))))
      | ~ on_path(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X3,X7)
      | ~ on_path(X3,sK8_skl)
      | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(X6)
      | sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))) = X6
      | ~ edge(X6)
      | sequential(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),X6)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1071,f369]) ).

fof(f6444,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sequential(X3,sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))))
      | ~ on_path(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(X6)
      | sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))) = X6
      | ~ edge(X6)
      | sequential(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),X6)
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1071,f278]) ).

fof(f6452,definition,
    ! [X0,X1,X2,X3,X6,X7,X8,X9] :
      ( sQ457_spl
    <=> ( ~ sequential(X3,X9)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X9,X7)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(X8,sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))))
        | ~ on_path(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X8)
        | ~ on_path(X7,sK8_skl)
        | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(X6)
        | sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))) = X6
        | ~ edge(X6)
        | sequential(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),X6)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ457_spl])],[split_symbol_definition]) ).

fof(f6455,plain,
    ( ~ sQ125_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ457_spl ),
    inference(split_clause,[status(thm)],[f6441,f6452,f295,f135,f139,f1447]) ).

fof(f6456,definition,
    ! [X0,X1,X2,X3,X6,X7,X8] :
      ( sQ458_spl
    <=> ( ~ sequential(X3,X7)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X8,sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))))
        | ~ on_path(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X8)
        | ~ on_path(X7,sK8_skl)
        | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(X6)
        | sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))) = X6
        | ~ edge(X6)
        | sequential(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),X6)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ458_spl])],[split_symbol_definition]) ).

fof(f6459,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ458_spl ),
    inference(split_clause,[status(thm)],[f6442,f6456,f295,f135,f139,f431]) ).

fof(f6460,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ459_spl
    <=> ( ~ sequential(X7,sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))))
        | ~ on_path(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X3,X7)
        | ~ on_path(X3,sK8_skl)
        | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(X6)
        | sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))) = X6
        | ~ edge(X6)
        | sequential(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),X6)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ459_spl])],[split_symbol_definition]) ).

fof(f6463,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ459_spl ),
    inference(split_clause,[status(thm)],[f6443,f6460,f295,f135,f139,f368]) ).

fof(f6464,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ460_spl
    <=> ( ~ sequential(X3,sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))))
        | ~ on_path(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(X6)
        | sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))) = X6
        | ~ edge(X6)
        | sequential(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(X3),X2))),X6)
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ460_spl])],[split_symbol_definition]) ).

fof(f6467,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | sQ10_spl
    | sQ460_spl ),
    inference(split_clause,[status(thm)],[f6444,f6464,f295,f135,f139]) ).

fof(f6479,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ125_spl
      | ~ sQ2_spl
      | ~ sequential(X3,X9)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X9,X7)
      | ~ on_path(X9,sK8_skl)
      | ~ sequential(X8,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X8)
      | ~ on_path(X7,sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X3),X2))
      | ~ vertex(X6)
      | X6 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1072,f1448]) ).

fof(f6480,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sequential(X3,X7)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X8,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X8)
      | ~ on_path(X7,sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X3),X2))
      | ~ vertex(X6)
      | X6 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1072,f432]) ).

fof(f6481,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sequential(X7,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X3,X7)
      | ~ on_path(X3,sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X3),X2))
      | ~ vertex(X6)
      | X6 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1072,f369]) ).

fof(f6482,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ2_spl
      | ~ sequential(X3,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | X6 = head_of(sK3_skl(tail_of(X3),X2))
      | ~ vertex(X6)
      | X6 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ shortest_path(X4,X5,sK8_skl)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f1072,f278]) ).

fof(f6490,definition,
    ! [X0,X1,X2,X3,X6,X7,X8,X9] :
      ( sQ461_spl
    <=> ( ~ sequential(X3,X9)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X9,X7)
        | ~ on_path(X9,sK8_skl)
        | ~ sequential(X8,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X8)
        | ~ on_path(X7,sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X3),X2))
        | ~ vertex(X6)
        | X6 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ461_spl])],[split_symbol_definition]) ).

fof(f6493,plain,
    ( ~ sQ125_spl
    | ~ sQ2_spl
    | sQ10_spl
    | sQ461_spl ),
    inference(split_clause,[status(thm)],[f6479,f6490,f295,f139,f1447]) ).

fof(f6494,definition,
    ! [X0,X1,X2,X3,X6,X7,X8] :
      ( sQ462_spl
    <=> ( ~ sequential(X3,X7)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X8,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X8)
        | ~ on_path(X7,sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X3),X2))
        | ~ vertex(X6)
        | X6 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ462_spl])],[split_symbol_definition]) ).

fof(f6497,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | sQ10_spl
    | sQ462_spl ),
    inference(split_clause,[status(thm)],[f6480,f6494,f295,f139,f431]) ).

fof(f6498,definition,
    ! [X0,X1,X2,X3,X6,X7] :
      ( sQ463_spl
    <=> ( ~ sequential(X7,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X3,X7)
        | ~ on_path(X3,sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X3),X2))
        | ~ vertex(X6)
        | X6 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ463_spl])],[split_symbol_definition]) ).

fof(f6501,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | sQ10_spl
    | sQ463_spl ),
    inference(split_clause,[status(thm)],[f6481,f6498,f295,f139,f368]) ).

fof(f6502,definition,
    ! [X0,X1,X2,X3,X6] :
      ( sQ464_spl
    <=> ( ~ sequential(X3,sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6),sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | X6 = head_of(sK3_skl(tail_of(X3),X2))
        | ~ vertex(X6)
        | X6 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X3),X2)),X6))
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ464_spl])],[split_symbol_definition]) ).

fof(f6505,plain,
    ( ~ sQ2_spl
    | sQ10_spl
    | sQ464_spl ),
    inference(split_clause,[status(thm)],[f6482,f6502,f295,f139]) ).

fof(f6510,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ436_spl
      | ~ precedes(X3,sK7_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X3)
      | ~ vertex(tail_of(X3))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl))),X0)
      | ~ on_path(sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6299,f3130]) ).

fof(f6511,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ436_spl
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)))
      | ~ precedes(X3,sK7_skl(sK8_skl),X6)
      | ~ shortest_path(X4,X5,X6)
      | tail_of(X3) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X3))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)),X0)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6299,f2468]) ).

fof(f6512,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ436_spl
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X3) = head_of(sK7_skl(sK8_skl))
      | X3 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3))
      | ~ edge(X3)
      | sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)))
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)),X0)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6299,f719]) ).

fof(f6513,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ436_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X4,X3)
      | sK7_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),X0)
      | ~ on_path(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6299,f274]) ).

fof(f6515,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ465_spl
    <=> ( ~ precedes(X3,sK7_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X3)
        | ~ vertex(tail_of(X3))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl))),X0)
        | ~ on_path(sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ465_spl])],[split_symbol_definition]) ).

fof(f6518,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ436_spl
    | ~ sQ59_spl
    | sQ465_spl ),
    inference(split_clause,[status(thm)],[f6510,f6515,f762,f6298,f135,f143]) ).

fof(f6519,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ466_spl
    <=> ( ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)))
        | ~ precedes(X3,sK7_skl(sK8_skl),X6)
        | ~ shortest_path(X4,X5,X6)
        | tail_of(X3) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X3))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3))
        | ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)),X0)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ466_spl])],[split_symbol_definition]) ).

fof(f6522,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ436_spl
    | ~ sQ59_spl
    | sQ466_spl ),
    inference(split_clause,[status(thm)],[f6511,f6519,f762,f6298,f135,f139,f143]) ).

fof(f6523,definition,
    ! [X0,X1,X2,X3] :
      ( sQ467_spl
    <=> ( sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)))
        | head_of(X3) = head_of(sK7_skl(sK8_skl))
        | X3 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3))
        | ~ edge(X3)
        | sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)))
        | ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)),X0)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ467_spl])],[split_symbol_definition]) ).

fof(f6526,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ436_spl
    | ~ sQ59_spl
    | sQ467_spl ),
    inference(split_clause,[status(thm)],[f6512,f6523,f762,f6298,f135,f143]) ).

fof(f6527,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ468_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X4,X3)
        | sK7_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),X0)
        | ~ on_path(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ468_spl])],[split_symbol_definition]) ).

fof(f6530,plain,
    ( ~ sQ436_spl
    | ~ sQ59_spl
    | sQ468_spl ),
    inference(split_clause,[status(thm)],[f6513,f6527,f762,f6298]) ).

fof(f6539,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))),X6)
      | ~ sequential(X6,X4)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,sK6_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))))
      | ~ precedes(sK6_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK6_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(head_of(X0))
      | sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))) = sK6_skl(sK8_skl)
      | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f4135,f1838]) ).

fof(f6540,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ422_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),X6)
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(head_of(X0))
      | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f4135,f6140]) ).

fof(f6541,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),X6)
      | ~ sequential(X6,X4)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,sK7_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(head_of(X0))
      | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f4135,f1836]) ).

fof(f6542,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ156_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),X5)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(head_of(X0))
      | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f4135,f1932]) ).

fof(f6543,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ91_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ on_path(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),X4)
      | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(head_of(X0))
      | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f4135,f1177]) ).

fof(f6544,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ55_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ on_path(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl))
      | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(head_of(X0))
      | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f4135,f643]) ).

fof(f6635,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ469_spl
    <=> ( ~ on_path(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))),X6)
        | ~ sequential(X6,X4)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,sK6_skl(sK8_skl))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))))
        | ~ precedes(sK6_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK6_skl(sK8_skl)) = head_of(X0)
        | ~ vertex(head_of(X0))
        | sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))) = sK6_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ469_spl])],[split_symbol_definition]) ).

fof(f6638,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ469_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f6539,f781,f6635,f135,f143,f139,f431,f547,f505]) ).

fof(f6639,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ470_spl
    <=> ( ~ on_path(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),X6)
        | ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | ~ vertex(head_of(X0))
        | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ470_spl])],[split_symbol_definition]) ).

fof(f6642,plain,
    ( ~ sQ422_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ470_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f6540,f762,f6639,f135,f143,f139,f6139]) ).

fof(f6643,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ471_spl
    <=> ( ~ on_path(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),X6)
        | ~ sequential(X6,X4)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,sK7_skl(sK8_skl))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | ~ vertex(head_of(X0))
        | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ471_spl])],[split_symbol_definition]) ).

fof(f6646,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ471_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f6541,f762,f6643,f135,f143,f139,f431,f547,f593]) ).

fof(f6647,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ472_spl
    <=> ( ~ on_path(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),X5)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | ~ vertex(head_of(X0))
        | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ472_spl])],[split_symbol_definition]) ).

fof(f6650,plain,
    ( ~ sQ156_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ472_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f6542,f762,f6647,f135,f143,f139,f1931]) ).

fof(f6651,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ473_spl
    <=> ( ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ on_path(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),X4)
        | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | ~ vertex(head_of(X0))
        | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ473_spl])],[split_symbol_definition]) ).

fof(f6654,plain,
    ( ~ sQ91_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ473_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f6543,f762,f6651,f135,f143,f139,f1176]) ).

fof(f6655,definition,
    ! [X0,X1,X2,X3] :
      ( sQ474_spl
    <=> ( ~ on_path(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),sK6_skl(sK8_skl))
        | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | ~ vertex(head_of(X0))
        | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ474_spl])],[split_symbol_definition]) ).

fof(f6658,plain,
    ( ~ sQ55_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ474_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f6544,f762,f6655,f135,f143,f139,f642]) ).

fof(f6812,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ234_spl
      | sequential(X5,X2)
      | ~ precedes(X5,X2,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(sK4_skl(X2,X5,sK8_skl),X4)
      | ~ sequential(sK4_skl(X2,X5,sK8_skl),X2)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2718,f78]) ).

fof(f6817,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ476_spl
    <=> ( sequential(X5,X2)
        | ~ precedes(X5,X2,sK8_skl)
        | ~ sequential(sK4_skl(X2,X5,sK8_skl),X4)
        | ~ sequential(sK4_skl(X2,X5,sK8_skl),X2)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ476_spl])],[split_symbol_definition]) ).

fof(f6820,plain,
    ( ~ sQ234_spl
    | sQ5_spl
    | sQ476_spl ),
    inference(split_clause,[status(thm)],[f6812,f6817,f230,f2717]) ).

fof(f6825,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ28_spl
      | ~ precedes(X1,sK7_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl))),X3)
      | ~ sequential(X4,X2)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f4560,f3130]) ).

fof(f6826,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ28_spl
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)))
      | ~ precedes(X1,sK7_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X1) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X1))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)),X3)
      | ~ sequential(X4,X2)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f4560,f2468]) ).

fof(f6827,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ28_spl
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X1) = head_of(sK7_skl(sK8_skl))
      | X1 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1))
      | ~ edge(X1)
      | sequential(X1,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)))
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)),X3)
      | ~ sequential(X4,X2)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f4560,f719]) ).

fof(f6828,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ49_spl
      | ~ sQ28_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
      | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),X4)
      | ~ sequential(X5,X3)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f4560,f274]) ).

fof(f6830,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ477_spl
    <=> ( ~ precedes(X1,sK7_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X1)
        | ~ vertex(tail_of(X1))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl))),X3)
        | ~ sequential(X4,X2)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ477_spl])],[split_symbol_definition]) ).

fof(f6833,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ28_spl
    | ~ sQ59_spl
    | sQ477_spl ),
    inference(split_clause,[status(thm)],[f6825,f6830,f762,f431,f593,f135,f143]) ).

fof(f6834,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ478_spl
    <=> ( ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)))
        | ~ precedes(X1,sK7_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(X1) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X1))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1))
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)),X3)
        | ~ sequential(X4,X2)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ478_spl])],[split_symbol_definition]) ).

fof(f6837,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ28_spl
    | ~ sQ59_spl
    | sQ478_spl ),
    inference(split_clause,[status(thm)],[f6826,f6834,f762,f431,f593,f135,f139,f143]) ).

fof(f6838,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ479_spl
    <=> ( sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)))
        | head_of(X1) = head_of(sK7_skl(sK8_skl))
        | X1 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1))
        | ~ edge(X1)
        | sequential(X1,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)))
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)),X3)
        | ~ sequential(X4,X2)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ479_spl])],[split_symbol_definition]) ).

fof(f6841,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ28_spl
    | ~ sQ59_spl
    | sQ479_spl ),
    inference(split_clause,[status(thm)],[f6827,f6838,f762,f431,f593,f135,f143]) ).

fof(f6842,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ480_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
        | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),X4)
        | ~ sequential(X5,X3)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ480_spl])],[split_symbol_definition]) ).

fof(f6845,plain,
    ( ~ sQ49_spl
    | ~ sQ28_spl
    | ~ sQ59_spl
    | sQ480_spl ),
    inference(split_clause,[status(thm)],[f6828,f6842,f762,f431,f593]) ).

fof(f6849,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ28_spl
      | ~ precedes(X1,sK6_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl))),X3)
      | ~ sequential(X4,X2)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f4562,f3130]) ).

fof(f6850,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ28_spl
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)))
      | ~ precedes(X1,sK6_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X1) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X1))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)),X3)
      | ~ sequential(X4,X2)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f4562,f2468]) ).

fof(f6851,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ28_spl
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X1) = head_of(sK6_skl(sK8_skl))
      | X1 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1))
      | ~ edge(X1)
      | sequential(X1,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)))
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)),X3)
      | ~ sequential(X4,X2)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f4562,f719]) ).

fof(f6852,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ39_spl
      | ~ sQ28_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X2,X1)
      | sK6_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),X4)
      | ~ sequential(X5,X3)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X5)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f4562,f274]) ).

fof(f6855,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ481_spl
    <=> ( ~ precedes(X1,sK6_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X1)
        | ~ vertex(tail_of(X1))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl)))
        | ~ sequential(sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl))),X3)
        | ~ sequential(X4,X2)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ481_spl])],[split_symbol_definition]) ).

fof(f6858,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ28_spl
    | ~ sQ64_spl
    | sQ481_spl ),
    inference(split_clause,[status(thm)],[f6849,f6855,f781,f431,f505,f135,f143]) ).

fof(f6859,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ482_spl
    <=> ( ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)))
        | ~ precedes(X1,sK6_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(X1) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X1))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1))
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)),X3)
        | ~ sequential(X4,X2)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ482_spl])],[split_symbol_definition]) ).

fof(f6862,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ28_spl
    | ~ sQ64_spl
    | sQ482_spl ),
    inference(split_clause,[status(thm)],[f6850,f6859,f781,f431,f505,f135,f139,f143]) ).

fof(f6863,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ483_spl
    <=> ( sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)))
        | head_of(X1) = head_of(sK6_skl(sK8_skl))
        | X1 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1))
        | ~ edge(X1)
        | sequential(X1,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)))
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)),X3)
        | ~ sequential(X4,X2)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ483_spl])],[split_symbol_definition]) ).

fof(f6866,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ28_spl
    | ~ sQ64_spl
    | sQ483_spl ),
    inference(split_clause,[status(thm)],[f6851,f6863,f781,f431,f505,f135,f143]) ).

fof(f6867,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ484_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X2,X1)
        | sK6_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl)))
        | ~ sequential(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),X4)
        | ~ sequential(X5,X3)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X5)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ484_spl])],[split_symbol_definition]) ).

fof(f6870,plain,
    ( ~ sQ39_spl
    | ~ sQ28_spl
    | ~ sQ64_spl
    | sQ484_spl ),
    inference(split_clause,[status(thm)],[f6852,f6867,f781,f431,f505]) ).

fof(f6883,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ precedes(X1,sK7_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl))))
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5876,f3130]) ).

fof(f6884,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)))
      | ~ precedes(X1,sK7_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X1) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X1))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)))
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5876,f2468]) ).

fof(f6885,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X1) = head_of(sK7_skl(sK8_skl))
      | X1 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1))
      | ~ edge(X1)
      | sequential(X1,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)))
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5876,f719]) ).

fof(f6886,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
      | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))))
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK7_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5876,f274]) ).

fof(f6888,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ485_spl
    <=> ( ~ precedes(X1,sK7_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X1)
        | ~ vertex(tail_of(X1))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl))))
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X1),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ485_spl])],[split_symbol_definition]) ).

fof(f6891,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ485_spl ),
    inference(split_clause,[status(thm)],[f6883,f6888,f762,f1447,f547,f593,f135,f143]) ).

fof(f6892,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ486_spl
    <=> ( ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)))
        | ~ precedes(X1,sK7_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(X1) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X1))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)))
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X1)),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ486_spl])],[split_symbol_definition]) ).

fof(f6895,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ486_spl ),
    inference(split_clause,[status(thm)],[f6884,f6892,f762,f1447,f547,f593,f135,f139,f143]) ).

fof(f6896,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ487_spl
    <=> ( sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)))
        | head_of(X1) = head_of(sK7_skl(sK8_skl))
        | X1 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1))
        | ~ edge(X1)
        | sequential(X1,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)))
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X1)),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ487_spl])],[split_symbol_definition]) ).

fof(f6899,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ487_spl ),
    inference(split_clause,[status(thm)],[f6885,f6896,f762,f1447,f547,f593,f135,f143]) ).

fof(f6900,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ488_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X2,X1)
        | sK7_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))))
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK7_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ488_spl])],[split_symbol_definition]) ).

fof(f6903,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ488_spl ),
    inference(split_clause,[status(thm)],[f6886,f6900,f762,f1447,f547,f593]) ).

fof(f6907,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ precedes(X1,sK6_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X1)
      | ~ vertex(tail_of(X1))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl))))
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5878,f3130]) ).

fof(f6908,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)))
      | ~ precedes(X1,sK6_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X1) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X1))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)))
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5878,f2468]) ).

fof(f6909,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X1) = head_of(sK6_skl(sK8_skl))
      | X1 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1))
      | ~ edge(X1)
      | sequential(X1,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)))
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5878,f719]) ).

fof(f6910,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X2,X1)
      | sK6_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))))
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X0,sK6_skl(sK8_skl))
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5878,f274]) ).

fof(f6913,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ489_spl
    <=> ( ~ precedes(X1,sK6_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X1)
        | ~ vertex(tail_of(X1))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl))))
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X1),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ489_spl])],[split_symbol_definition]) ).

fof(f6916,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ489_spl ),
    inference(split_clause,[status(thm)],[f6907,f6913,f781,f1447,f547,f505,f135,f143]) ).

fof(f6917,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ490_spl
    <=> ( ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)))
        | ~ precedes(X1,sK6_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(X1) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X1))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)))
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X1)),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ490_spl])],[split_symbol_definition]) ).

fof(f6920,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ490_spl ),
    inference(split_clause,[status(thm)],[f6908,f6917,f781,f1447,f547,f505,f135,f139,f143]) ).

fof(f6921,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ491_spl
    <=> ( sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)))
        | head_of(X1) = head_of(sK6_skl(sK8_skl))
        | X1 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1))
        | ~ edge(X1)
        | sequential(X1,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)))
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X1)),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ491_spl])],[split_symbol_definition]) ).

fof(f6924,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ491_spl ),
    inference(split_clause,[status(thm)],[f6909,f6921,f781,f1447,f547,f505,f135,f143]) ).

fof(f6925,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ492_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X2,X1)
        | sK6_skl(sK8_skl) = sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl)))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))))
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(sK1_skl(X1,X2,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X0,sK6_skl(sK8_skl))
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ492_spl])],[split_symbol_definition]) ).

fof(f6928,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ492_spl ),
    inference(split_clause,[status(thm)],[f6910,f6925,f781,f1447,f547,f505]) ).

fof(f6931,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ edge(sK0_skl(head_of(X4),tail_of(sK7_skl(sK8_skl))))
      | ~ precedes(sK7_skl(sK8_skl),X4,X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X4)
      | ~ vertex(head_of(X4))
      | sK0_skl(head_of(X4),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(sK0_skl(head_of(X4),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(head_of(X4),tail_of(sK7_skl(sK8_skl))),X3)
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5884,f4135]) ).

fof(f6932,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X4)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X4)))
      | ~ precedes(sK7_skl(sK8_skl),X4,X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(X4) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X4))
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X4)),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X4)),X3)
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5884,f2242]) ).

fof(f6933,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))))
      | tail_of(sK7_skl(sK8_skl)) = tail_of(X4)
      | sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))) = X4
      | ~ edge(X4)
      | sequential(sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))),X3)
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5884,f914]) ).

fof(f6935,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ493_spl
    <=> ( ~ edge(sK0_skl(head_of(X4),tail_of(sK7_skl(sK8_skl))))
        | ~ precedes(sK7_skl(sK8_skl),X4,X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X4)
        | ~ vertex(head_of(X4))
        | sK0_skl(head_of(X4),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | ~ on_path(sK0_skl(head_of(X4),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(head_of(X4),tail_of(sK7_skl(sK8_skl))),X3)
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ493_spl])],[split_symbol_definition]) ).

fof(f6938,plain,
    ( ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ493_spl ),
    inference(split_clause,[status(thm)],[f6931,f6935,f762,f1447,f547,f593,f135,f143,f139]) ).

fof(f6939,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ494_spl
    <=> ( sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X4)) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X4)))
        | ~ precedes(sK7_skl(sK8_skl),X4,X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(X4) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X4))
        | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X4)),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X4)),X3)
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ494_spl])],[split_symbol_definition]) ).

fof(f6942,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ494_spl ),
    inference(split_clause,[status(thm)],[f6932,f6939,f762,f1447,f547,f593,f135,f139]) ).

fof(f6943,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ495_spl
    <=> ( sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))))
        | tail_of(sK7_skl(sK8_skl)) = tail_of(X4)
        | sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))) = X4
        | ~ edge(X4)
        | sequential(sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X4),tail_of(sK7_skl(sK8_skl))),X3)
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ495_spl])],[split_symbol_definition]) ).

fof(f6946,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ495_spl ),
    inference(split_clause,[status(thm)],[f6933,f6943,f762,f1447,f547,f593,f135,f139]) ).

fof(f6951,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ edge(sK0_skl(head_of(X4),tail_of(sK6_skl(sK8_skl))))
      | ~ precedes(sK6_skl(sK8_skl),X4,X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(sK6_skl(sK8_skl)) = head_of(X4)
      | ~ vertex(head_of(X4))
      | sK0_skl(head_of(X4),tail_of(sK6_skl(sK8_skl))) = sK6_skl(sK8_skl)
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(sK0_skl(head_of(X4),tail_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(head_of(X4),tail_of(sK6_skl(sK8_skl))),X3)
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5886,f4135]) ).

fof(f6952,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X4)) = sK6_skl(sK8_skl)
      | ~ edge(sK6_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X4)))
      | ~ precedes(sK6_skl(sK8_skl),X4,X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(X4) = tail_of(sK6_skl(sK8_skl))
      | ~ vertex(head_of(X4))
      | ~ on_path(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X4)),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X4)),X3)
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5886,f2242]) ).

fof(f6953,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))) = sK6_skl(sK8_skl)
      | ~ edge(sK6_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))))
      | tail_of(sK6_skl(sK8_skl)) = tail_of(X4)
      | sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))) = X4
      | ~ edge(X4)
      | sequential(sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))),X4)
      | ~ on_path(sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))),X3)
      | ~ sequential(X3,X2)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X0)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,sK6_skl(sK8_skl))
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5886,f914]) ).

fof(f6954,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ496_spl
    <=> ( ~ edge(sK0_skl(head_of(X4),tail_of(sK6_skl(sK8_skl))))
        | ~ precedes(sK6_skl(sK8_skl),X4,X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(sK6_skl(sK8_skl)) = head_of(X4)
        | ~ vertex(head_of(X4))
        | sK0_skl(head_of(X4),tail_of(sK6_skl(sK8_skl))) = sK6_skl(sK8_skl)
        | ~ on_path(sK0_skl(head_of(X4),tail_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(head_of(X4),tail_of(sK6_skl(sK8_skl))),X3)
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ496_spl])],[split_symbol_definition]) ).

fof(f6957,plain,
    ( ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ496_spl ),
    inference(split_clause,[status(thm)],[f6951,f6954,f781,f1447,f547,f505,f135,f143,f139]) ).

fof(f6958,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ497_spl
    <=> ( sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X4)) = sK6_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X4)))
        | ~ precedes(sK6_skl(sK8_skl),X4,X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(X4) = tail_of(sK6_skl(sK8_skl))
        | ~ vertex(head_of(X4))
        | ~ on_path(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X4)),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X4)),X3)
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ497_spl])],[split_symbol_definition]) ).

fof(f6961,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ497_spl ),
    inference(split_clause,[status(thm)],[f6952,f6958,f781,f1447,f547,f505,f135,f139]) ).

fof(f6962,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ498_spl
    <=> ( sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))) = sK6_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))))
        | tail_of(sK6_skl(sK8_skl)) = tail_of(X4)
        | sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))) = X4
        | ~ edge(X4)
        | sequential(sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))),X4)
        | ~ on_path(sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X4),tail_of(sK6_skl(sK8_skl))),X3)
        | ~ sequential(X3,X2)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X2,X0)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,sK6_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ498_spl])],[split_symbol_definition]) ).

fof(f6965,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ498_spl ),
    inference(split_clause,[status(thm)],[f6953,f6962,f781,f1447,f547,f505,f135,f139]) ).

fof(f6969,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ precedes(X0,sK7_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X1)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f5926,f3130]) ).

fof(f6970,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK7_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X0) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f5926,f2468]) ).

fof(f6971,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X0) = head_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,sK7_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f5926,f719]) ).

fof(f6972,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
      | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,X3)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f5926,f274]) ).

fof(f6974,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ499_spl
    <=> ( ~ precedes(X0,sK7_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,X2)
        | ~ sequential(X3,sK7_skl(sK8_skl))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X1)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ499_spl])],[split_symbol_definition]) ).

fof(f6977,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ499_spl ),
    inference(split_clause,[status(thm)],[f6969,f6974,f762,f1447,f547,f593,f135,f143]) ).

fof(f6978,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ500_spl
    <=> ( ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK7_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(X0) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,X2)
        | ~ sequential(X3,sK7_skl(sK8_skl))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ500_spl])],[split_symbol_definition]) ).

fof(f6981,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ500_spl ),
    inference(split_clause,[status(thm)],[f6970,f6978,f762,f1447,f547,f593,f135,f139,f143]) ).

fof(f6982,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ501_spl
    <=> ( sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,X2)
        | ~ sequential(X3,sK7_skl(sK8_skl))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ501_spl])],[split_symbol_definition]) ).

fof(f6985,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ501_spl ),
    inference(split_clause,[status(thm)],[f6971,f6982,f762,f1447,f547,f593,f135,f143]) ).

fof(f6986,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ502_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X1,X0)
        | sK7_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,X3)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ502_spl])],[split_symbol_definition]) ).

fof(f6989,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ502_spl ),
    inference(split_clause,[status(thm)],[f6972,f6986,f762,f1447,f547,f593]) ).

fof(f6993,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ precedes(X0,sK6_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X1)
      | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f5928,f3130]) ).

fof(f6994,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
      | ~ precedes(X0,sK6_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X0) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X0))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f5928,f2468]) ).

fof(f6995,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X0) = head_of(sK6_skl(sK8_skl))
      | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ sequential(X4,X2)
      | ~ sequential(X3,sK6_skl(sK8_skl))
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X1)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl) ),
    inference(resolution,[status(thm)],[f5928,f719]) ).

fof(f6996,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X1,X0)
      | sK6_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ sequential(X5,X3)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X3,sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),sK8_skl) ),
    inference(resolution,[status(thm)],[f5928,f274]) ).

fof(f6999,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ503_spl
    <=> ( ~ precedes(X0,sK6_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,X2)
        | ~ sequential(X3,sK6_skl(sK8_skl))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),X1)
        | ~ on_path(sK0_skl(tail_of(X0),head_of(sK6_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ503_spl])],[split_symbol_definition]) ).

fof(f7002,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ503_spl ),
    inference(split_clause,[status(thm)],[f6993,f6999,f781,f1447,f547,f505,f135,f143]) ).

fof(f7003,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ504_spl
    <=> ( ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)))
        | ~ precedes(X0,sK6_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(X0) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,X2)
        | ~ sequential(X3,sK6_skl(sK8_skl))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ504_spl])],[split_symbol_definition]) ).

fof(f7006,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ504_spl ),
    inference(split_clause,[status(thm)],[f6994,f7003,f781,f1447,f547,f505,f135,f139,f143]) ).

fof(f7007,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ505_spl
    <=> ( sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | head_of(X0) = head_of(sK6_skl(sK8_skl))
        | X0 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ sequential(X4,X2)
        | ~ sequential(X3,sK6_skl(sK8_skl))
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),X1)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X0)),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ505_spl])],[split_symbol_definition]) ).

fof(f7010,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ505_spl ),
    inference(split_clause,[status(thm)],[f6995,f7007,f781,f1447,f547,f505,f135,f143]) ).

fof(f7011,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ506_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X1,X0)
        | sK6_skl(sK8_skl) = sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl)))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ sequential(X5,X3)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X2,X3)
        | ~ on_path(X3,sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,head_of(sK6_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ506_spl])],[split_symbol_definition]) ).

fof(f7014,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ506_spl ),
    inference(split_clause,[status(thm)],[f6996,f7011,f781,f1447,f547,f505]) ).

fof(f7017,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ precedes(X3,sK7_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X3)
      | ~ vertex(tail_of(X3))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ sequential(X4,X2)
      | ~ sequential(sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl))),X0)
      | ~ on_path(sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5968,f3130]) ).

fof(f7018,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)))
      | ~ precedes(X3,sK7_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X3) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X3))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ sequential(X4,X2)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)),X0)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5968,f2468]) ).

fof(f7019,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X3) = head_of(sK7_skl(sK8_skl))
      | X3 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3))
      | ~ edge(X3)
      | sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK7_skl(sK8_skl))
      | ~ sequential(X4,X2)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)),X0)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5968,f719]) ).

fof(f7020,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X4,X3)
      | sK7_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,sK7_skl(sK8_skl))
      | ~ sequential(X5,X2)
      | ~ sequential(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),X0)
      | ~ on_path(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5968,f274]) ).

fof(f7022,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ507_spl
    <=> ( ~ precedes(X3,sK7_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X3)
        | ~ vertex(tail_of(X3))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ sequential(X4,X2)
        | ~ sequential(sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl))),X0)
        | ~ on_path(sK0_skl(tail_of(X3),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ507_spl])],[split_symbol_definition]) ).

fof(f7025,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ507_spl ),
    inference(split_clause,[status(thm)],[f7017,f7022,f762,f1447,f547,f593,f135,f143]) ).

fof(f7026,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ508_spl
    <=> ( ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)))
        | ~ precedes(X3,sK7_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(X3) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X3))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ sequential(X4,X2)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)),X0)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X3)),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ508_spl])],[split_symbol_definition]) ).

fof(f7029,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ508_spl ),
    inference(split_clause,[status(thm)],[f7018,f7026,f762,f1447,f547,f593,f135,f139,f143]) ).

fof(f7030,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ509_spl
    <=> ( sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)))
        | head_of(X3) = head_of(sK7_skl(sK8_skl))
        | X3 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3))
        | ~ edge(X3)
        | sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK7_skl(sK8_skl))
        | ~ sequential(X4,X2)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)),X0)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X3)),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ509_spl])],[split_symbol_definition]) ).

fof(f7033,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ509_spl ),
    inference(split_clause,[status(thm)],[f7019,f7030,f762,f1447,f547,f593,f135,f143]) ).

fof(f7034,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ510_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X4,X3)
        | sK7_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl)))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,sK7_skl(sK8_skl))
        | ~ sequential(X5,X2)
        | ~ sequential(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),X0)
        | ~ on_path(sK1_skl(X3,X4,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ510_spl])],[split_symbol_definition]) ).

fof(f7037,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ510_spl ),
    inference(split_clause,[status(thm)],[f7020,f7034,f762,f1447,f547,f593]) ).

fof(f7041,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ precedes(X3,sK6_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X3)
      | ~ vertex(tail_of(X3))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ sequential(X4,X2)
      | ~ sequential(sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl))),X0)
      | ~ on_path(sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5970,f3130]) ).

fof(f7042,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)))
      | ~ precedes(X3,sK6_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X3) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X3))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ sequential(X4,X2)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)),X0)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5970,f2468]) ).

fof(f7043,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X3) = head_of(sK6_skl(sK8_skl))
      | X3 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3))
      | ~ edge(X3)
      | sequential(X3,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)))
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X4,sK6_skl(sK8_skl))
      | ~ sequential(X4,X2)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)),X0)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5970,f719]) ).

fof(f7044,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X4,X3)
      | sK6_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X5,sK6_skl(sK8_skl))
      | ~ sequential(X5,X2)
      | ~ sequential(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),X0)
      | ~ on_path(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f5970,f274]) ).

fof(f7047,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ511_spl
    <=> ( ~ precedes(X3,sK6_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X3)
        | ~ vertex(tail_of(X3))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ sequential(X4,X2)
        | ~ sequential(sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl))),X0)
        | ~ on_path(sK0_skl(tail_of(X3),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ511_spl])],[split_symbol_definition]) ).

fof(f7050,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ511_spl ),
    inference(split_clause,[status(thm)],[f7041,f7047,f781,f1447,f547,f505,f135,f143]) ).

fof(f7051,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ512_spl
    <=> ( ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)))
        | ~ precedes(X3,sK6_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(X3) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X3))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ sequential(X4,X2)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)),X0)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X3)),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ512_spl])],[split_symbol_definition]) ).

fof(f7054,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ512_spl ),
    inference(split_clause,[status(thm)],[f7042,f7051,f781,f1447,f547,f505,f135,f139,f143]) ).

fof(f7055,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ513_spl
    <=> ( sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)))
        | head_of(X3) = head_of(sK6_skl(sK8_skl))
        | X3 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3))
        | ~ edge(X3)
        | sequential(X3,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)))
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X4,sK6_skl(sK8_skl))
        | ~ sequential(X4,X2)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)),X0)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X3)),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ513_spl])],[split_symbol_definition]) ).

fof(f7058,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ513_spl ),
    inference(split_clause,[status(thm)],[f7043,f7055,f781,f1447,f547,f505,f135,f143]) ).

fof(f7059,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ514_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X4,X3)
        | sK6_skl(sK8_skl) = sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl)))
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X5,sK6_skl(sK8_skl))
        | ~ sequential(X5,X2)
        | ~ sequential(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),X0)
        | ~ on_path(sK1_skl(X3,X4,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ514_spl])],[split_symbol_definition]) ).

fof(f7062,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ514_spl ),
    inference(split_clause,[status(thm)],[f7044,f7059,f781,f1447,f547,f505]) ).

fof(f7065,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ precedes(X4,sK7_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X4)
      | ~ vertex(tail_of(X4))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(X4),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ sequential(sK0_skl(tail_of(X4),head_of(sK7_skl(sK8_skl))),X3)
      | ~ on_path(sK0_skl(tail_of(X4),head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6059,f3130]) ).

fof(f7066,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X4)))
      | ~ precedes(X4,sK7_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X4) = head_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(X4))
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X4))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X4)),X3)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X4)),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6059,f2468]) ).

fof(f7067,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4))
      | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4)))
      | ~ edge(sK7_skl(sK8_skl))
      | head_of(X4) = head_of(sK7_skl(sK8_skl))
      | X4 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4))
      | ~ edge(X4)
      | sequential(X4,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4)))
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4)),X3)
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4)),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6059,f719]) ).

fof(f7068,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ49_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X5,X4)
      | sK7_skl(sK8_skl) = sK1_skl(X4,X5,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ sequential(sK1_skl(X4,X5,head_of(sK7_skl(sK8_skl))),X3)
      | ~ on_path(sK1_skl(X4,X5,head_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6059,f274]) ).

fof(f7070,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ515_spl
    <=> ( ~ precedes(X4,sK7_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X4)
        | ~ vertex(tail_of(X4))
        | sK7_skl(sK8_skl) = sK0_skl(tail_of(X4),head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK7_skl(sK8_skl),X2)
        | ~ sequential(sK0_skl(tail_of(X4),head_of(sK7_skl(sK8_skl))),X3)
        | ~ on_path(sK0_skl(tail_of(X4),head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ515_spl])],[split_symbol_definition]) ).

fof(f7073,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ515_spl ),
    inference(split_clause,[status(thm)],[f7065,f7070,f762,f1447,f547,f593,f135,f143]) ).

fof(f7074,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ516_spl
    <=> ( ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X4)))
        | ~ precedes(X4,sK7_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(X4) = head_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X4))
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X4))
        | ~ sequential(sK7_skl(sK8_skl),X2)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X4)),X3)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),tail_of(X4)),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ516_spl])],[split_symbol_definition]) ).

fof(f7077,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ516_spl ),
    inference(split_clause,[status(thm)],[f7066,f7074,f762,f1447,f547,f593,f135,f139,f143]) ).

fof(f7078,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ517_spl
    <=> ( sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4))
        | ~ edge(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4)))
        | head_of(X4) = head_of(sK7_skl(sK8_skl))
        | X4 = sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4))
        | ~ edge(X4)
        | sequential(X4,sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4)))
        | ~ sequential(sK7_skl(sK8_skl),X2)
        | ~ sequential(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4)),X3)
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),head_of(X4)),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ517_spl])],[split_symbol_definition]) ).

fof(f7081,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ517_spl ),
    inference(split_clause,[status(thm)],[f7067,f7078,f762,f1447,f547,f593,f135,f143]) ).

fof(f7082,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ518_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X5,X4)
        | sK7_skl(sK8_skl) = sK1_skl(X4,X5,head_of(sK7_skl(sK8_skl)))
        | ~ sequential(sK7_skl(sK8_skl),X2)
        | ~ sequential(sK1_skl(X4,X5,head_of(sK7_skl(sK8_skl))),X3)
        | ~ on_path(sK1_skl(X4,X5,head_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ518_spl])],[split_symbol_definition]) ).

fof(f7085,plain,
    ( ~ sQ49_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ59_spl
    | sQ518_spl ),
    inference(split_clause,[status(thm)],[f7068,f7082,f762,f1447,f547,f593]) ).

fof(f7089,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ precedes(X4,sK6_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK6_skl(sK8_skl)) = tail_of(X4)
      | ~ vertex(tail_of(X4))
      | sK6_skl(sK8_skl) = sK0_skl(tail_of(X4),head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK0_skl(tail_of(X4),head_of(sK6_skl(sK8_skl))),X3)
      | ~ on_path(sK0_skl(tail_of(X4),head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6060,f3130]) ).

fof(f7090,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X4)))
      | ~ precedes(X4,sK6_skl(sK8_skl),X7)
      | ~ shortest_path(X5,X6,X7)
      | tail_of(X4) = head_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(X4))
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X4))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X4)),X3)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X4)),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6060,f2468]) ).

fof(f7091,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4))
      | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4)))
      | ~ edge(sK6_skl(sK8_skl))
      | head_of(X4) = head_of(sK6_skl(sK8_skl))
      | X4 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4))
      | ~ edge(X4)
      | sequential(X4,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4)))
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4)),X3)
      | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4)),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6060,f719]) ).

fof(f7092,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ39_spl
      | ~ sQ45_spl
      | ~ sQ125_spl
      | ~ path(head_of(sK6_skl(sK8_skl)),X5,X4)
      | sK6_skl(sK8_skl) = sK1_skl(X4,X5,head_of(sK6_skl(sK8_skl)))
      | ~ edge(sK6_skl(sK8_skl))
      | ~ sequential(sK6_skl(sK8_skl),X2)
      | ~ sequential(sK1_skl(X4,X5,head_of(sK6_skl(sK8_skl))),X3)
      | ~ on_path(sK1_skl(X4,X5,head_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f6060,f274]) ).

fof(f7095,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ519_spl
    <=> ( ~ precedes(X4,sK6_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK6_skl(sK8_skl)) = tail_of(X4)
        | ~ vertex(tail_of(X4))
        | sK6_skl(sK8_skl) = sK0_skl(tail_of(X4),head_of(sK6_skl(sK8_skl)))
        | ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK0_skl(tail_of(X4),head_of(sK6_skl(sK8_skl))),X3)
        | ~ on_path(sK0_skl(tail_of(X4),head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ519_spl])],[split_symbol_definition]) ).

fof(f7098,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ519_spl ),
    inference(split_clause,[status(thm)],[f7089,f7095,f781,f1447,f547,f505,f135,f143]) ).

fof(f7099,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ520_spl
    <=> ( ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X4)))
        | ~ precedes(X4,sK6_skl(sK8_skl),X7)
        | ~ shortest_path(X5,X6,X7)
        | tail_of(X4) = head_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X4))
        | sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X4))
        | ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X4)),X3)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),tail_of(X4)),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ520_spl])],[split_symbol_definition]) ).

fof(f7102,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ520_spl ),
    inference(split_clause,[status(thm)],[f7090,f7099,f781,f1447,f547,f505,f135,f139,f143]) ).

fof(f7103,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ521_spl
    <=> ( sK6_skl(sK8_skl) = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4))
        | ~ edge(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4)))
        | head_of(X4) = head_of(sK6_skl(sK8_skl))
        | X4 = sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4))
        | ~ edge(X4)
        | sequential(X4,sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4)))
        | ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4)),X3)
        | ~ on_path(sK0_skl(head_of(sK6_skl(sK8_skl)),head_of(X4)),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ521_spl])],[split_symbol_definition]) ).

fof(f7106,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ521_spl ),
    inference(split_clause,[status(thm)],[f7091,f7103,f781,f1447,f547,f505,f135,f143]) ).

fof(f7107,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ522_spl
    <=> ( ~ path(head_of(sK6_skl(sK8_skl)),X5,X4)
        | sK6_skl(sK8_skl) = sK1_skl(X4,X5,head_of(sK6_skl(sK8_skl)))
        | ~ sequential(sK6_skl(sK8_skl),X2)
        | ~ sequential(sK1_skl(X4,X5,head_of(sK6_skl(sK8_skl))),X3)
        | ~ on_path(sK1_skl(X4,X5,head_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ522_spl])],[split_symbol_definition]) ).

fof(f7110,plain,
    ( ~ sQ39_spl
    | ~ sQ45_spl
    | ~ sQ125_spl
    | ~ sQ64_spl
    | sQ522_spl ),
    inference(split_clause,[status(thm)],[f7092,f7107,f781,f1447,f547,f505]) ).

fof(f7113,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,X13] :
      ( ~ sQ237_spl
      | sequential(sK4_skl(X2,X6,sK8_skl),X5)
      | ~ precedes(sK4_skl(X2,X6,sK8_skl),X5,X7)
      | ~ path(X12,X13,X7)
      | sequential(X6,X2)
      | ~ precedes(X6,X2,sK8_skl)
      | ~ path(X10,X11,sK8_skl)
      | ~ sequential(sK4_skl(X2,X6,sK8_skl),X2)
      | ~ path(X8,X9,sK8_skl)
      | ~ sequential(sK4_skl(X5,sK4_skl(X2,X6,sK8_skl),X7),X4)
      | ~ on_path(sK4_skl(X5,sK4_skl(X2,X6,sK8_skl),X7),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f1253]) ).

fof(f7114,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ in_path(head_of(X2),X5)
      | ~ path(X6,X7,X5)
      | X2 = sK3_skl(head_of(X2),X5)
      | ~ edge(sK3_skl(head_of(X2),X5))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X5))
      | ~ sequential(sK3_skl(head_of(X2),X5),X4)
      | ~ on_path(sK3_skl(head_of(X2),X5),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f743]) ).

fof(f7115,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | head_of(X2) = tail_of(X5)
      | ~ vertex(head_of(X2))
      | sK0_skl(tail_of(X5),head_of(X2)) = X5
      | ~ edge(X5)
      | sequential(sK0_skl(tail_of(X5),head_of(X2)),X5)
      | ~ sequential(sK0_skl(tail_of(X5),head_of(X2)),X4)
      | ~ on_path(sK0_skl(tail_of(X5),head_of(X2)),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f912]) ).

fof(f7116,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | X5 = head_of(X2)
      | ~ vertex(X5)
      | X2 = sK0_skl(head_of(X2),X5)
      | ~ edge(X2)
      | sequential(X2,sK0_skl(head_of(X2),X5))
      | ~ sequential(sK0_skl(head_of(X2),X5),X4)
      | ~ on_path(sK0_skl(head_of(X2),X5),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f671]) ).

fof(f7117,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | X5 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X5)
      | X5 = head_of(sK0_skl(head_of(X2),X5))
      | ~ sequential(sK0_skl(head_of(X2),X5),X4)
      | ~ on_path(sK0_skl(head_of(X2),X5),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f188]) ).

fof(f7118,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | head_of(X2) = X5
      | ~ vertex(X5)
      | X2 = sK0_skl(X5,head_of(X2))
      | ~ edge(X2)
      | sequential(X2,sK0_skl(X5,head_of(X2)))
      | ~ sequential(sK0_skl(X5,head_of(X2)),X4)
      | ~ on_path(sK0_skl(X5,head_of(X2)),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f727]) ).

fof(f7119,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ237_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | vertex(head_of(sK1_skl(X5,head_of(X2),X6)))
      | ~ path(X6,head_of(X2),X5)
      | ~ sequential(sK1_skl(X5,head_of(X2),X6),X4)
      | ~ on_path(sK1_skl(X5,head_of(X2),X6),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f690]) ).

fof(f7120,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ237_spl
      | ~ shortest_path(X9,X10,sK8_skl)
      | ~ path(tail_of(sK1_skl(X7,head_of(X2),X8)),X6,X5)
      | vertex(head_of(sK1_skl(X7,head_of(X2),X8)))
      | ~ path(X8,head_of(X2),X7)
      | ~ sequential(sK1_skl(X5,X6,tail_of(sK1_skl(X7,head_of(X2),X8))),X4)
      | ~ on_path(sK1_skl(X5,X6,tail_of(sK1_skl(X7,head_of(X2),X8))),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f689]) ).

fof(f7121,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( ~ sQ237_spl
      | ~ shortest_path(X10,X11,sK8_skl)
      | ~ path(tail_of(sK3_skl(head_of(X2),X7)),X6,X5)
      | ~ in_path(head_of(X2),X7)
      | ~ path(X8,X9,X7)
      | X2 = sK3_skl(head_of(X2),X7)
      | ~ edge(sK3_skl(head_of(X2),X7))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X7))
      | ~ sequential(sK1_skl(X5,X6,tail_of(sK3_skl(head_of(X2),X7))),X4)
      | ~ on_path(sK1_skl(X5,X6,tail_of(sK3_skl(head_of(X2),X7))),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f742]) ).

fof(f7122,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(sK0_skl(tail_of(X7),head_of(X2))),X6,X5)
      | head_of(X2) = tail_of(X7)
      | ~ vertex(head_of(X2))
      | sK0_skl(tail_of(X7),head_of(X2)) = X7
      | ~ edge(X7)
      | sequential(sK0_skl(tail_of(X7),head_of(X2)),X7)
      | ~ sequential(sK1_skl(X5,X6,tail_of(sK0_skl(tail_of(X7),head_of(X2)))),X4)
      | ~ on_path(sK1_skl(X5,X6,tail_of(sK0_skl(tail_of(X7),head_of(X2)))),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f911]) ).

fof(f7123,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(sK0_skl(head_of(X2),X7)),X6,X5)
      | X7 = head_of(X2)
      | ~ vertex(X7)
      | X2 = sK0_skl(head_of(X2),X7)
      | ~ edge(X2)
      | sequential(X2,sK0_skl(head_of(X2),X7))
      | ~ sequential(sK1_skl(X5,X6,tail_of(sK0_skl(head_of(X2),X7))),X4)
      | ~ on_path(sK1_skl(X5,X6,tail_of(sK0_skl(head_of(X2),X7))),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f670]) ).

fof(f7124,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ2_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(sK0_skl(head_of(X2),X7)),X6,X5)
      | X7 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X7)
      | X7 = head_of(sK0_skl(head_of(X2),X7))
      | ~ sequential(sK1_skl(X5,X6,tail_of(sK0_skl(head_of(X2),X7))),X4)
      | ~ on_path(sK1_skl(X5,X6,tail_of(sK0_skl(head_of(X2),X7))),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f187]) ).

fof(f7125,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(sK0_skl(X7,head_of(X2))),X6,X5)
      | head_of(X2) = X7
      | ~ vertex(X7)
      | X2 = sK0_skl(X7,head_of(X2))
      | ~ edge(X2)
      | sequential(X2,sK0_skl(X7,head_of(X2)))
      | ~ sequential(sK1_skl(X5,X6,tail_of(sK0_skl(X7,head_of(X2)))),X4)
      | ~ on_path(sK1_skl(X5,X6,tail_of(sK0_skl(X7,head_of(X2)))),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f726]) ).

fof(f7126,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ237_spl
      | ~ shortest_path(X9,X10,sK8_skl)
      | ~ path(tail_of(X3),X8,X7)
      | vertex(head_of(sK1_skl(X2,head_of(X3),X4)))
      | ~ path(X4,head_of(X3),X2)
      | ~ sequential(sK1_skl(X7,X8,tail_of(X3)),X6)
      | ~ on_path(sK1_skl(X7,X8,tail_of(X3)),sK8_skl)
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,head_of(X3),X4))
      | ~ on_path(sK1_skl(X2,head_of(X3),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f686]) ).

fof(f7127,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( ~ sQ237_spl
      | ~ shortest_path(X10,X11,sK8_skl)
      | ~ path(tail_of(X2),X7,X6)
      | ~ in_path(head_of(X2),X3)
      | ~ path(X8,X9,X3)
      | X2 = sK3_skl(head_of(X2),X3)
      | ~ edge(sK3_skl(head_of(X2),X3))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X3))
      | ~ sequential(sK1_skl(X6,X7,tail_of(X2)),X5)
      | ~ on_path(sK1_skl(X6,X7,tail_of(X2)),sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK3_skl(head_of(X2),X3))
      | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f740]) ).

fof(f7128,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(X3),X7,X6)
      | head_of(X3) = tail_of(X2)
      | ~ vertex(head_of(X3))
      | sK0_skl(tail_of(X2),head_of(X3)) = X2
      | ~ edge(X2)
      | sequential(sK0_skl(tail_of(X2),head_of(X3)),X2)
      | ~ sequential(sK1_skl(X6,X7,tail_of(X3)),X5)
      | ~ on_path(sK1_skl(X6,X7,tail_of(X3)),sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(X3)))
      | ~ on_path(sK0_skl(tail_of(X2),head_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f909]) ).

fof(f7129,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(X2),X7,X6)
      | X3 = head_of(X2)
      | ~ vertex(X3)
      | X2 = sK0_skl(head_of(X2),X3)
      | ~ edge(X2)
      | sequential(X2,sK0_skl(head_of(X2),X3))
      | ~ sequential(sK1_skl(X6,X7,tail_of(X2)),X5)
      | ~ on_path(sK1_skl(X6,X7,tail_of(X2)),sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f666]) ).

fof(f7130,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ2_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(X2),X7,X6)
      | X3 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(X2),X3))
      | ~ sequential(sK1_skl(X6,X7,tail_of(X2)),X5)
      | ~ on_path(sK1_skl(X6,X7,tail_of(X2)),sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f185]) ).

fof(f7131,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(X3),X7,X6)
      | head_of(X3) = X2
      | ~ vertex(X2)
      | X3 = sK0_skl(X2,head_of(X3))
      | ~ edge(X3)
      | sequential(X3,sK0_skl(X2,head_of(X3)))
      | ~ sequential(sK1_skl(X6,X7,tail_of(X3)),X5)
      | ~ on_path(sK1_skl(X6,X7,tail_of(X3)),sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,head_of(X3)))
      | ~ on_path(sK0_skl(X2,head_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f723]) ).

fof(f7132,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ237_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | ~ path(tail_of(X2),X6,X5)
      | ~ sequential(sK1_skl(X5,X6,tail_of(X2)),X4)
      | ~ on_path(sK1_skl(X5,X6,tail_of(X2)),sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f176]) ).

fof(f7133,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ237_spl
      | sK3_skl(tail_of(X2),X3) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),X3))
      | sequential(sK3_skl(tail_of(X2),X3),X2)
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ in_path(tail_of(X2),X3)
      | ~ path(X6,X7,X3)
      | ~ sequential(X2,X5)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK3_skl(tail_of(X2),X3))
      | ~ on_path(sK3_skl(tail_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f1067]) ).

fof(f7134,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ in_path(head_of(X2),X3)
      | ~ path(X6,X7,X3)
      | X2 = sK3_skl(head_of(X2),X3)
      | ~ edge(sK3_skl(head_of(X2),X3))
      | ~ edge(X2)
      | sequential(X2,sK3_skl(head_of(X2),X3))
      | ~ sequential(X2,X5)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK3_skl(head_of(X2),X3))
      | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f741]) ).

fof(f7136,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | head_of(sK3_skl(tail_of(X3),X4)) = tail_of(X2)
      | sK0_skl(tail_of(X2),head_of(sK3_skl(tail_of(X3),X4))) = X2
      | ~ edge(X2)
      | sequential(sK0_skl(tail_of(X2),head_of(sK3_skl(tail_of(X3),X4))),X2)
      | sK3_skl(tail_of(X3),X4) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X4))
      | sequential(sK3_skl(tail_of(X3),X4),X3)
      | ~ shortest_path(X9,X10,sK8_skl)
      | ~ in_path(tail_of(X3),X4)
      | ~ path(X7,X8,X4)
      | ~ sequential(X3,X6)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(sK3_skl(tail_of(X3),X4))))
      | ~ on_path(sK0_skl(tail_of(X2),head_of(sK3_skl(tail_of(X3),X4))),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f1071]) ).

fof(f7137,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(X5),X4,X3)
      | head_of(sK1_skl(X3,X4,tail_of(X5))) = tail_of(X2)
      | ~ vertex(head_of(sK1_skl(X3,X4,tail_of(X5))))
      | sK0_skl(tail_of(X2),head_of(sK1_skl(X3,X4,tail_of(X5)))) = X2
      | ~ edge(X2)
      | sequential(sK0_skl(tail_of(X2),head_of(sK1_skl(X3,X4,tail_of(X5)))),X2)
      | ~ sequential(X5,X7)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X7,X6)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X0)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(sK1_skl(X3,X4,tail_of(X5)))))
      | ~ on_path(sK0_skl(tail_of(X2),head_of(sK1_skl(X3,X4,tail_of(X5)))),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f908]) ).

fof(f7138,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | tail_of(X4) = X3
      | ~ vertex(X3)
      | ~ vertex(tail_of(X4))
      | X3 = tail_of(sK0_skl(X3,tail_of(X4)))
      | head_of(sK0_skl(X3,tail_of(X4))) = tail_of(X2)
      | ~ vertex(head_of(sK0_skl(X3,tail_of(X4))))
      | sK0_skl(tail_of(X2),head_of(sK0_skl(X3,tail_of(X4)))) = X2
      | ~ edge(X2)
      | sequential(sK0_skl(tail_of(X2),head_of(sK0_skl(X3,tail_of(X4)))),X2)
      | ~ sequential(X4,X6)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(sK0_skl(X3,tail_of(X4)))))
      | ~ on_path(sK0_skl(tail_of(X2),head_of(sK0_skl(X3,tail_of(X4)))),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f907]) ).

fof(f7139,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | head_of(X3) = tail_of(X2)
      | ~ vertex(tail_of(X2))
      | X3 = sK0_skl(tail_of(X2),head_of(X3))
      | ~ edge(X3)
      | sequential(X3,sK0_skl(tail_of(X2),head_of(X3)))
      | ~ sequential(X2,X5)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(X3)))
      | ~ on_path(sK0_skl(tail_of(X2),head_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f3129]) ).

fof(f7140,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | head_of(X3) = tail_of(X2)
      | ~ vertex(head_of(X3))
      | sK0_skl(tail_of(X2),head_of(X3)) = X2
      | ~ edge(X2)
      | sequential(sK0_skl(tail_of(X2),head_of(X3)),X2)
      | ~ sequential(X3,X5)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(X3)))
      | ~ on_path(sK0_skl(tail_of(X2),head_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f910]) ).

fof(f7141,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ237_spl
      | sK0_skl(tail_of(X2),X3) = X2
      | ~ edge(X2)
      | ~ edge(sK0_skl(tail_of(X2),X3))
      | sequential(sK0_skl(tail_of(X2),X3),X2)
      | ~ shortest_path(X6,X7,sK8_skl)
      | X3 = tail_of(X2)
      | ~ vertex(X3)
      | ~ sequential(X2,X5)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(tail_of(X2),X3))
      | ~ on_path(sK0_skl(tail_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f2234]) ).

fof(f7142,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ2_spl
      | ~ sQ237_spl
      | X4 = head_of(sK3_skl(tail_of(X2),X3))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X2),X3)),X4))
      | sK3_skl(tail_of(X2),X3) = X2
      | ~ edge(X2)
      | ~ edge(sK3_skl(tail_of(X2),X3))
      | sequential(sK3_skl(tail_of(X2),X3),X2)
      | ~ shortest_path(X9,X10,sK8_skl)
      | ~ in_path(tail_of(X2),X3)
      | ~ path(X7,X8,X3)
      | ~ sequential(X2,X6)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(sK3_skl(tail_of(X2),X3)),X4))
      | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),X3)),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f1072]) ).

fof(f7143,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ237_spl
      | X4 = head_of(sK0_skl(X2,tail_of(X3)))
      | ~ vertex(head_of(sK0_skl(X2,tail_of(X3))))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4))
      | ~ shortest_path(X7,X8,sK8_skl)
      | tail_of(X3) = X2
      | ~ vertex(X2)
      | ~ vertex(tail_of(X3))
      | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
      | ~ sequential(X3,X6)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f489]) ).

fof(f7144,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ2_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | ~ path(tail_of(X4),X3,X2)
      | X5 = head_of(sK1_skl(X2,X3,tail_of(X4)))
      | ~ vertex(head_of(sK1_skl(X2,X3,tail_of(X4))))
      | ~ vertex(X5)
      | X5 = head_of(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
      | ~ sequential(X4,X7)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X7,X6)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X0)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
      | ~ on_path(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f184]) ).

fof(f7145,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | X3 = head_of(X2)
      | ~ vertex(X3)
      | X2 = sK0_skl(head_of(X2),X3)
      | ~ edge(X2)
      | sequential(X2,sK0_skl(head_of(X2),X3))
      | ~ sequential(X2,X5)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f667]) ).

fof(f7146,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ2_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | X3 = head_of(X2)
      | ~ vertex(head_of(X2))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(X2),X3))
      | ~ sequential(X2,X5)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(head_of(X2),X3))
      | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f186]) ).

fof(f7147,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | head_of(X3) = X2
      | ~ vertex(X2)
      | X3 = sK0_skl(X2,head_of(X3))
      | ~ edge(X3)
      | sequential(X3,sK0_skl(X2,head_of(X3)))
      | ~ sequential(X3,X5)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,head_of(X3)))
      | ~ on_path(sK0_skl(X2,head_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f724]) ).

fof(f7148,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ1_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | tail_of(X3) = X2
      | ~ vertex(X2)
      | sK0_skl(X2,tail_of(X3)) = X3
      | ~ edge(X3)
      | sequential(sK0_skl(X2,tail_of(X3)),X3)
      | ~ sequential(X3,X5)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
      | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f1648]) ).

fof(f7149,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ3_spl
      | ~ sQ237_spl
      | ~ shortest_path(X6,X7,sK8_skl)
      | tail_of(X3) = X2
      | ~ vertex(X2)
      | ~ vertex(tail_of(X3))
      | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
      | ~ sequential(X3,X5)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
      | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f491]) ).

fof(f7150,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11] :
      ( ~ sQ237_spl
      | vertex(head_of(sK1_skl(X2,head_of(sK3_skl(tail_of(X3),X4)),X5)))
      | ~ path(X5,head_of(sK3_skl(tail_of(X3),X4)),X2)
      | sK3_skl(tail_of(X3),X4) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X4))
      | sequential(sK3_skl(tail_of(X3),X4),X3)
      | ~ shortest_path(X10,X11,sK8_skl)
      | ~ in_path(tail_of(X3),X4)
      | ~ path(X8,X9,X4)
      | ~ sequential(X3,X7)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X7,X6)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X0)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,head_of(sK3_skl(tail_of(X3),X4)),X5))
      | ~ on_path(sK1_skl(X2,head_of(sK3_skl(tail_of(X3),X4)),X5),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f1064]) ).

fof(f7151,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
      ( ~ sQ237_spl
      | ~ shortest_path(X9,X10,sK8_skl)
      | ~ path(tail_of(X5),X4,X3)
      | vertex(head_of(sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6)))
      | ~ path(X6,head_of(sK1_skl(X3,X4,tail_of(X5))),X2)
      | ~ sequential(X5,X8)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X8,X7)
      | ~ on_path(X8,sK8_skl)
      | ~ sequential(X7,X0)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6))
      | ~ on_path(sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f685]) ).

fof(f7152,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ3_spl
      | ~ sQ237_spl
      | ~ shortest_path(X8,X9,sK8_skl)
      | tail_of(X4) = X3
      | ~ vertex(X3)
      | ~ vertex(tail_of(X4))
      | X3 = tail_of(sK0_skl(X3,tail_of(X4)))
      | vertex(head_of(sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5)))
      | ~ path(X5,head_of(sK0_skl(X3,tail_of(X4))),X2)
      | ~ sequential(X4,X7)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X7,X6)
      | ~ on_path(X7,sK8_skl)
      | ~ sequential(X6,X0)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5))
      | ~ on_path(sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f684]) ).

fof(f7153,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ237_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | vertex(head_of(sK1_skl(X2,head_of(X3),X4)))
      | ~ path(X4,head_of(X3),X2)
      | ~ sequential(X3,X6)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,head_of(X3),X4))
      | ~ on_path(sK1_skl(X2,head_of(X3),X4),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f687]) ).

fof(f7154,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ237_spl
      | ~ shortest_path(X7,X8,sK8_skl)
      | ~ path(tail_of(X4),X3,X2)
      | ~ sequential(X4,X6)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X0)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,X3,tail_of(X4)))
      | ~ on_path(sK1_skl(X2,X3,tail_of(X4)),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f177]) ).

fof(f7165,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ237_spl
      | ~ precedes(X2,X5,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f161]) ).

fof(f7166,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ237_spl
      | ~ sequential(X5,X5)
      | ~ sequential(X5,X2)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f79]) ).

fof(f7167,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ237_spl
      | ~ sequential(X8,X5)
      | ~ sequential(X8,X2)
      | ~ precedes(X8,X2,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f79]) ).

fof(f7169,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ237_spl
      | ~ precedes(X8,X2,sK8_skl)
      | ~ sequential(X5,X8)
      | ~ sequential(X5,X2)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f79]) ).

fof(f7170,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ237_spl
      | edge(X5)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f377]) ).

fof(f7171,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ237_spl
      | ~ sequential(X8,X5)
      | ~ on_path(X8,sK8_skl)
      | precedes(X8,X2,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f366]) ).

fof(f7172,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ237_spl
      | on_path(X2,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f76]) ).

fof(f7173,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ237_spl
      | on_path(X5,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X3)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X0)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f2731,f75]) ).

fof(f7174,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X12,X13] :
      ( sQ523_spl
    <=> ( sequential(sK4_skl(X2,X6,sK8_skl),X5)
        | ~ precedes(sK4_skl(X2,X6,sK8_skl),X5,X7)
        | ~ path(X12,X13,X7)
        | sequential(X6,X2)
        | ~ precedes(X6,X2,sK8_skl)
        | ~ sequential(sK4_skl(X2,X6,sK8_skl),X2)
        | ~ sequential(sK4_skl(X5,sK4_skl(X2,X6,sK8_skl),X7),X4)
        | ~ on_path(sK4_skl(X5,sK4_skl(X2,X6,sK8_skl),X7),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ523_spl])],[split_symbol_definition]) ).

fof(f7177,plain,
    ( ~ sQ237_spl
    | sQ5_spl
    | sQ523_spl ),
    inference(split_clause,[status(thm)],[f7113,f7174,f230,f2730]) ).

fof(f7178,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ524_spl
    <=> ( ~ in_path(head_of(X2),X5)
        | ~ path(X6,X7,X5)
        | X2 = sK3_skl(head_of(X2),X5)
        | ~ edge(sK3_skl(head_of(X2),X5))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X5))
        | ~ sequential(sK3_skl(head_of(X2),X5),X4)
        | ~ on_path(sK3_skl(head_of(X2),X5),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ524_spl])],[split_symbol_definition]) ).

fof(f7181,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ524_spl ),
    inference(split_clause,[status(thm)],[f7114,f7178,f295,f2730]) ).

fof(f7182,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ525_spl
    <=> ( head_of(X2) = tail_of(X5)
        | ~ vertex(head_of(X2))
        | sK0_skl(tail_of(X5),head_of(X2)) = X5
        | ~ edge(X5)
        | sequential(sK0_skl(tail_of(X5),head_of(X2)),X5)
        | ~ sequential(sK0_skl(tail_of(X5),head_of(X2)),X4)
        | ~ on_path(sK0_skl(tail_of(X5),head_of(X2)),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ525_spl])],[split_symbol_definition]) ).

fof(f7185,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ525_spl ),
    inference(split_clause,[status(thm)],[f7115,f7182,f295,f2730,f135,f139]) ).

fof(f7186,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ526_spl
    <=> ( X5 = head_of(X2)
        | ~ vertex(X5)
        | X2 = sK0_skl(head_of(X2),X5)
        | ~ edge(X2)
        | sequential(X2,sK0_skl(head_of(X2),X5))
        | ~ sequential(sK0_skl(head_of(X2),X5),X4)
        | ~ on_path(sK0_skl(head_of(X2),X5),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ526_spl])],[split_symbol_definition]) ).

fof(f7189,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ526_spl ),
    inference(split_clause,[status(thm)],[f7116,f7186,f295,f2730,f135,f139]) ).

fof(f7190,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ527_spl
    <=> ( X5 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X5)
        | X5 = head_of(sK0_skl(head_of(X2),X5))
        | ~ sequential(sK0_skl(head_of(X2),X5),X4)
        | ~ on_path(sK0_skl(head_of(X2),X5),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ527_spl])],[split_symbol_definition]) ).

fof(f7193,plain,
    ( ~ sQ2_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ527_spl ),
    inference(split_clause,[status(thm)],[f7117,f7190,f295,f2730,f139]) ).

fof(f7194,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ528_spl
    <=> ( head_of(X2) = X5
        | ~ vertex(X5)
        | X2 = sK0_skl(X5,head_of(X2))
        | ~ edge(X2)
        | sequential(X2,sK0_skl(X5,head_of(X2)))
        | ~ sequential(sK0_skl(X5,head_of(X2)),X4)
        | ~ on_path(sK0_skl(X5,head_of(X2)),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ528_spl])],[split_symbol_definition]) ).

fof(f7197,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ528_spl ),
    inference(split_clause,[status(thm)],[f7118,f7194,f295,f2730,f135,f143]) ).

fof(f7198,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ529_spl
    <=> ( vertex(head_of(sK1_skl(X5,head_of(X2),X6)))
        | ~ path(X6,head_of(X2),X5)
        | ~ sequential(sK1_skl(X5,head_of(X2),X6),X4)
        | ~ on_path(sK1_skl(X5,head_of(X2),X6),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ529_spl])],[split_symbol_definition]) ).

fof(f7201,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ529_spl ),
    inference(split_clause,[status(thm)],[f7119,f7198,f295,f2730]) ).

fof(f7202,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ530_spl
    <=> ( ~ path(tail_of(sK1_skl(X7,head_of(X2),X8)),X6,X5)
        | vertex(head_of(sK1_skl(X7,head_of(X2),X8)))
        | ~ path(X8,head_of(X2),X7)
        | ~ sequential(sK1_skl(X5,X6,tail_of(sK1_skl(X7,head_of(X2),X8))),X4)
        | ~ on_path(sK1_skl(X5,X6,tail_of(sK1_skl(X7,head_of(X2),X8))),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ530_spl])],[split_symbol_definition]) ).

fof(f7205,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ530_spl ),
    inference(split_clause,[status(thm)],[f7120,f7202,f295,f2730]) ).

fof(f7206,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ531_spl
    <=> ( ~ path(tail_of(sK3_skl(head_of(X2),X7)),X6,X5)
        | ~ in_path(head_of(X2),X7)
        | ~ path(X8,X9,X7)
        | X2 = sK3_skl(head_of(X2),X7)
        | ~ edge(sK3_skl(head_of(X2),X7))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X7))
        | ~ sequential(sK1_skl(X5,X6,tail_of(sK3_skl(head_of(X2),X7))),X4)
        | ~ on_path(sK1_skl(X5,X6,tail_of(sK3_skl(head_of(X2),X7))),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ531_spl])],[split_symbol_definition]) ).

fof(f7209,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ531_spl ),
    inference(split_clause,[status(thm)],[f7121,f7206,f295,f2730]) ).

fof(f7210,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ532_spl
    <=> ( ~ path(tail_of(sK0_skl(tail_of(X7),head_of(X2))),X6,X5)
        | head_of(X2) = tail_of(X7)
        | ~ vertex(head_of(X2))
        | sK0_skl(tail_of(X7),head_of(X2)) = X7
        | ~ edge(X7)
        | sequential(sK0_skl(tail_of(X7),head_of(X2)),X7)
        | ~ sequential(sK1_skl(X5,X6,tail_of(sK0_skl(tail_of(X7),head_of(X2)))),X4)
        | ~ on_path(sK1_skl(X5,X6,tail_of(sK0_skl(tail_of(X7),head_of(X2)))),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ532_spl])],[split_symbol_definition]) ).

fof(f7213,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ532_spl ),
    inference(split_clause,[status(thm)],[f7122,f7210,f295,f2730,f135,f139]) ).

fof(f7214,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ533_spl
    <=> ( ~ path(tail_of(sK0_skl(head_of(X2),X7)),X6,X5)
        | X7 = head_of(X2)
        | ~ vertex(X7)
        | X2 = sK0_skl(head_of(X2),X7)
        | ~ edge(X2)
        | sequential(X2,sK0_skl(head_of(X2),X7))
        | ~ sequential(sK1_skl(X5,X6,tail_of(sK0_skl(head_of(X2),X7))),X4)
        | ~ on_path(sK1_skl(X5,X6,tail_of(sK0_skl(head_of(X2),X7))),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ533_spl])],[split_symbol_definition]) ).

fof(f7217,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ533_spl ),
    inference(split_clause,[status(thm)],[f7123,f7214,f295,f2730,f135,f139]) ).

fof(f7218,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ534_spl
    <=> ( ~ path(tail_of(sK0_skl(head_of(X2),X7)),X6,X5)
        | X7 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X7)
        | X7 = head_of(sK0_skl(head_of(X2),X7))
        | ~ sequential(sK1_skl(X5,X6,tail_of(sK0_skl(head_of(X2),X7))),X4)
        | ~ on_path(sK1_skl(X5,X6,tail_of(sK0_skl(head_of(X2),X7))),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ534_spl])],[split_symbol_definition]) ).

fof(f7221,plain,
    ( ~ sQ2_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ534_spl ),
    inference(split_clause,[status(thm)],[f7124,f7218,f295,f2730,f139]) ).

fof(f7222,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ535_spl
    <=> ( ~ path(tail_of(sK0_skl(X7,head_of(X2))),X6,X5)
        | head_of(X2) = X7
        | ~ vertex(X7)
        | X2 = sK0_skl(X7,head_of(X2))
        | ~ edge(X2)
        | sequential(X2,sK0_skl(X7,head_of(X2)))
        | ~ sequential(sK1_skl(X5,X6,tail_of(sK0_skl(X7,head_of(X2)))),X4)
        | ~ on_path(sK1_skl(X5,X6,tail_of(sK0_skl(X7,head_of(X2)))),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ535_spl])],[split_symbol_definition]) ).

fof(f7225,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ535_spl ),
    inference(split_clause,[status(thm)],[f7125,f7222,f295,f2730,f135,f143]) ).

fof(f7226,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ536_spl
    <=> ( ~ path(tail_of(X3),X8,X7)
        | vertex(head_of(sK1_skl(X2,head_of(X3),X4)))
        | ~ path(X4,head_of(X3),X2)
        | ~ sequential(sK1_skl(X7,X8,tail_of(X3)),X6)
        | ~ on_path(sK1_skl(X7,X8,tail_of(X3)),sK8_skl)
        | ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,head_of(X3),X4))
        | ~ on_path(sK1_skl(X2,head_of(X3),X4),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ536_spl])],[split_symbol_definition]) ).

fof(f7229,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ536_spl ),
    inference(split_clause,[status(thm)],[f7126,f7226,f295,f2730]) ).

fof(f7230,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ537_spl
    <=> ( ~ path(tail_of(X2),X7,X6)
        | ~ in_path(head_of(X2),X3)
        | ~ path(X8,X9,X3)
        | X2 = sK3_skl(head_of(X2),X3)
        | ~ edge(sK3_skl(head_of(X2),X3))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X3))
        | ~ sequential(sK1_skl(X6,X7,tail_of(X2)),X5)
        | ~ on_path(sK1_skl(X6,X7,tail_of(X2)),sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK3_skl(head_of(X2),X3))
        | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ537_spl])],[split_symbol_definition]) ).

fof(f7233,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ537_spl ),
    inference(split_clause,[status(thm)],[f7127,f7230,f295,f2730]) ).

fof(f7234,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ538_spl
    <=> ( ~ path(tail_of(X3),X7,X6)
        | head_of(X3) = tail_of(X2)
        | ~ vertex(head_of(X3))
        | sK0_skl(tail_of(X2),head_of(X3)) = X2
        | ~ edge(X2)
        | sequential(sK0_skl(tail_of(X2),head_of(X3)),X2)
        | ~ sequential(sK1_skl(X6,X7,tail_of(X3)),X5)
        | ~ on_path(sK1_skl(X6,X7,tail_of(X3)),sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(X3)))
        | ~ on_path(sK0_skl(tail_of(X2),head_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ538_spl])],[split_symbol_definition]) ).

fof(f7237,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ538_spl ),
    inference(split_clause,[status(thm)],[f7128,f7234,f295,f2730,f135,f139]) ).

fof(f7238,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ539_spl
    <=> ( ~ path(tail_of(X2),X7,X6)
        | X3 = head_of(X2)
        | ~ vertex(X3)
        | X2 = sK0_skl(head_of(X2),X3)
        | ~ edge(X2)
        | sequential(X2,sK0_skl(head_of(X2),X3))
        | ~ sequential(sK1_skl(X6,X7,tail_of(X2)),X5)
        | ~ on_path(sK1_skl(X6,X7,tail_of(X2)),sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ539_spl])],[split_symbol_definition]) ).

fof(f7241,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ539_spl ),
    inference(split_clause,[status(thm)],[f7129,f7238,f295,f2730,f135,f139]) ).

fof(f7242,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ540_spl
    <=> ( ~ path(tail_of(X2),X7,X6)
        | X3 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(X2),X3))
        | ~ sequential(sK1_skl(X6,X7,tail_of(X2)),X5)
        | ~ on_path(sK1_skl(X6,X7,tail_of(X2)),sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ540_spl])],[split_symbol_definition]) ).

fof(f7245,plain,
    ( ~ sQ2_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ540_spl ),
    inference(split_clause,[status(thm)],[f7130,f7242,f295,f2730,f139]) ).

fof(f7246,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ541_spl
    <=> ( ~ path(tail_of(X3),X7,X6)
        | head_of(X3) = X2
        | ~ vertex(X2)
        | X3 = sK0_skl(X2,head_of(X3))
        | ~ edge(X3)
        | sequential(X3,sK0_skl(X2,head_of(X3)))
        | ~ sequential(sK1_skl(X6,X7,tail_of(X3)),X5)
        | ~ on_path(sK1_skl(X6,X7,tail_of(X3)),sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(X2,head_of(X3)))
        | ~ on_path(sK0_skl(X2,head_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ541_spl])],[split_symbol_definition]) ).

fof(f7249,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ541_spl ),
    inference(split_clause,[status(thm)],[f7131,f7246,f295,f2730,f135,f143]) ).

fof(f7250,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ542_spl
    <=> ( ~ path(tail_of(X2),X6,X5)
        | ~ sequential(sK1_skl(X5,X6,tail_of(X2)),X4)
        | ~ on_path(sK1_skl(X5,X6,tail_of(X2)),sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ542_spl])],[split_symbol_definition]) ).

fof(f7253,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ542_spl ),
    inference(split_clause,[status(thm)],[f7132,f7250,f295,f2730]) ).

fof(f7254,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ543_spl
    <=> ( sK3_skl(tail_of(X2),X3) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),X3))
        | sequential(sK3_skl(tail_of(X2),X3),X2)
        | ~ in_path(tail_of(X2),X3)
        | ~ path(X6,X7,X3)
        | ~ sequential(X2,X5)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK3_skl(tail_of(X2),X3))
        | ~ on_path(sK3_skl(tail_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ543_spl])],[split_symbol_definition]) ).

fof(f7257,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ543_spl ),
    inference(split_clause,[status(thm)],[f7133,f7254,f295,f2730]) ).

fof(f7258,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ544_spl
    <=> ( ~ in_path(head_of(X2),X3)
        | ~ path(X6,X7,X3)
        | X2 = sK3_skl(head_of(X2),X3)
        | ~ edge(sK3_skl(head_of(X2),X3))
        | ~ edge(X2)
        | sequential(X2,sK3_skl(head_of(X2),X3))
        | ~ sequential(X2,X5)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK3_skl(head_of(X2),X3))
        | ~ on_path(sK3_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ544_spl])],[split_symbol_definition]) ).

fof(f7261,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ544_spl ),
    inference(split_clause,[status(thm)],[f7134,f7258,f295,f2730]) ).

fof(f7262,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ545_spl
    <=> ( head_of(sK3_skl(tail_of(X3),X4)) = tail_of(X2)
        | sK0_skl(tail_of(X2),head_of(sK3_skl(tail_of(X3),X4))) = X2
        | ~ edge(X2)
        | sequential(sK0_skl(tail_of(X2),head_of(sK3_skl(tail_of(X3),X4))),X2)
        | sK3_skl(tail_of(X3),X4) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X4))
        | sequential(sK3_skl(tail_of(X3),X4),X3)
        | ~ in_path(tail_of(X3),X4)
        | ~ path(X7,X8,X4)
        | ~ sequential(X3,X6)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(sK3_skl(tail_of(X3),X4))))
        | ~ on_path(sK0_skl(tail_of(X2),head_of(sK3_skl(tail_of(X3),X4))),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ545_spl])],[split_symbol_definition]) ).

fof(f7265,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ545_spl ),
    inference(split_clause,[status(thm)],[f7136,f7262,f295,f2730,f135,f139]) ).

fof(f7266,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ546_spl
    <=> ( ~ path(tail_of(X5),X4,X3)
        | head_of(sK1_skl(X3,X4,tail_of(X5))) = tail_of(X2)
        | ~ vertex(head_of(sK1_skl(X3,X4,tail_of(X5))))
        | sK0_skl(tail_of(X2),head_of(sK1_skl(X3,X4,tail_of(X5)))) = X2
        | ~ edge(X2)
        | sequential(sK0_skl(tail_of(X2),head_of(sK1_skl(X3,X4,tail_of(X5)))),X2)
        | ~ sequential(X5,X7)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X7,X6)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X0)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(sK1_skl(X3,X4,tail_of(X5)))))
        | ~ on_path(sK0_skl(tail_of(X2),head_of(sK1_skl(X3,X4,tail_of(X5)))),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ546_spl])],[split_symbol_definition]) ).

fof(f7269,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ546_spl ),
    inference(split_clause,[status(thm)],[f7137,f7266,f295,f2730,f135,f139]) ).

fof(f7270,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ547_spl
    <=> ( tail_of(X4) = X3
        | ~ vertex(X3)
        | ~ vertex(tail_of(X4))
        | X3 = tail_of(sK0_skl(X3,tail_of(X4)))
        | head_of(sK0_skl(X3,tail_of(X4))) = tail_of(X2)
        | ~ vertex(head_of(sK0_skl(X3,tail_of(X4))))
        | sK0_skl(tail_of(X2),head_of(sK0_skl(X3,tail_of(X4)))) = X2
        | ~ edge(X2)
        | sequential(sK0_skl(tail_of(X2),head_of(sK0_skl(X3,tail_of(X4)))),X2)
        | ~ sequential(X4,X6)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(sK0_skl(X3,tail_of(X4)))))
        | ~ on_path(sK0_skl(tail_of(X2),head_of(sK0_skl(X3,tail_of(X4)))),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ547_spl])],[split_symbol_definition]) ).

fof(f7273,plain,
    ( ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ547_spl ),
    inference(split_clause,[status(thm)],[f7138,f7270,f295,f2730,f135,f139,f143]) ).

fof(f7274,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ548_spl
    <=> ( head_of(X3) = tail_of(X2)
        | ~ vertex(tail_of(X2))
        | X3 = sK0_skl(tail_of(X2),head_of(X3))
        | ~ edge(X3)
        | sequential(X3,sK0_skl(tail_of(X2),head_of(X3)))
        | ~ sequential(X2,X5)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(X3)))
        | ~ on_path(sK0_skl(tail_of(X2),head_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ548_spl])],[split_symbol_definition]) ).

fof(f7277,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ548_spl ),
    inference(split_clause,[status(thm)],[f7139,f7274,f295,f2730,f135,f143]) ).

fof(f7278,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ549_spl
    <=> ( head_of(X3) = tail_of(X2)
        | ~ vertex(head_of(X3))
        | sK0_skl(tail_of(X2),head_of(X3)) = X2
        | ~ edge(X2)
        | sequential(sK0_skl(tail_of(X2),head_of(X3)),X2)
        | ~ sequential(X3,X5)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(tail_of(X2),head_of(X3)))
        | ~ on_path(sK0_skl(tail_of(X2),head_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ549_spl])],[split_symbol_definition]) ).

fof(f7281,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ549_spl ),
    inference(split_clause,[status(thm)],[f7140,f7278,f295,f2730,f135,f139]) ).

fof(f7282,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ550_spl
    <=> ( sK0_skl(tail_of(X2),X3) = X2
        | ~ edge(X2)
        | ~ edge(sK0_skl(tail_of(X2),X3))
        | sequential(sK0_skl(tail_of(X2),X3),X2)
        | X3 = tail_of(X2)
        | ~ vertex(X3)
        | ~ sequential(X2,X5)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(tail_of(X2),X3))
        | ~ on_path(sK0_skl(tail_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ550_spl])],[split_symbol_definition]) ).

fof(f7285,plain,
    ( ~ sQ2_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ550_spl ),
    inference(split_clause,[status(thm)],[f7141,f7282,f295,f2730,f139]) ).

fof(f7286,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ551_spl
    <=> ( X4 = head_of(sK3_skl(tail_of(X2),X3))
        | ~ vertex(X4)
        | X4 = head_of(sK0_skl(head_of(sK3_skl(tail_of(X2),X3)),X4))
        | sK3_skl(tail_of(X2),X3) = X2
        | ~ edge(X2)
        | ~ edge(sK3_skl(tail_of(X2),X3))
        | sequential(sK3_skl(tail_of(X2),X3),X2)
        | ~ in_path(tail_of(X2),X3)
        | ~ path(X7,X8,X3)
        | ~ sequential(X2,X6)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(sK3_skl(tail_of(X2),X3)),X4))
        | ~ on_path(sK0_skl(head_of(sK3_skl(tail_of(X2),X3)),X4),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ551_spl])],[split_symbol_definition]) ).

fof(f7289,plain,
    ( ~ sQ2_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ551_spl ),
    inference(split_clause,[status(thm)],[f7142,f7286,f295,f2730,f139]) ).

fof(f7290,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ552_spl
    <=> ( X4 = head_of(sK0_skl(X2,tail_of(X3)))
        | ~ vertex(head_of(sK0_skl(X2,tail_of(X3))))
        | ~ vertex(X4)
        | X4 = head_of(sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4))
        | tail_of(X3) = X2
        | ~ vertex(X2)
        | ~ vertex(tail_of(X3))
        | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
        | ~ sequential(X3,X6)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4))
        | ~ on_path(sK0_skl(head_of(sK0_skl(X2,tail_of(X3))),X4),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ552_spl])],[split_symbol_definition]) ).

fof(f7293,plain,
    ( ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ552_spl ),
    inference(split_clause,[status(thm)],[f7143,f7290,f295,f2730,f143,f139]) ).

fof(f7294,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ553_spl
    <=> ( ~ path(tail_of(X4),X3,X2)
        | X5 = head_of(sK1_skl(X2,X3,tail_of(X4)))
        | ~ vertex(head_of(sK1_skl(X2,X3,tail_of(X4))))
        | ~ vertex(X5)
        | X5 = head_of(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
        | ~ sequential(X4,X7)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X7,X6)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X0)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5))
        | ~ on_path(sK0_skl(head_of(sK1_skl(X2,X3,tail_of(X4))),X5),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ553_spl])],[split_symbol_definition]) ).

fof(f7297,plain,
    ( ~ sQ2_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ553_spl ),
    inference(split_clause,[status(thm)],[f7144,f7294,f295,f2730,f139]) ).

fof(f7298,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ554_spl
    <=> ( X3 = head_of(X2)
        | ~ vertex(X3)
        | X2 = sK0_skl(head_of(X2),X3)
        | ~ edge(X2)
        | sequential(X2,sK0_skl(head_of(X2),X3))
        | ~ sequential(X2,X5)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ554_spl])],[split_symbol_definition]) ).

fof(f7301,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ554_spl ),
    inference(split_clause,[status(thm)],[f7145,f7298,f295,f2730,f135,f139]) ).

fof(f7302,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ555_spl
    <=> ( X3 = head_of(X2)
        | ~ vertex(head_of(X2))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(X2),X3))
        | ~ sequential(X2,X5)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(head_of(X2),X3))
        | ~ on_path(sK0_skl(head_of(X2),X3),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ555_spl])],[split_symbol_definition]) ).

fof(f7305,plain,
    ( ~ sQ2_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ555_spl ),
    inference(split_clause,[status(thm)],[f7146,f7302,f295,f2730,f139]) ).

fof(f7306,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ556_spl
    <=> ( head_of(X3) = X2
        | ~ vertex(X2)
        | X3 = sK0_skl(X2,head_of(X3))
        | ~ edge(X3)
        | sequential(X3,sK0_skl(X2,head_of(X3)))
        | ~ sequential(X3,X5)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(X2,head_of(X3)))
        | ~ on_path(sK0_skl(X2,head_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ556_spl])],[split_symbol_definition]) ).

fof(f7309,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ556_spl ),
    inference(split_clause,[status(thm)],[f7147,f7306,f295,f2730,f135,f143]) ).

fof(f7310,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ557_spl
    <=> ( tail_of(X3) = X2
        | ~ vertex(X2)
        | sK0_skl(X2,tail_of(X3)) = X3
        | ~ edge(X3)
        | sequential(sK0_skl(X2,tail_of(X3)),X3)
        | ~ sequential(X3,X5)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
        | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ557_spl])],[split_symbol_definition]) ).

fof(f7313,plain,
    ( ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ557_spl ),
    inference(split_clause,[status(thm)],[f7148,f7310,f295,f2730,f135,f143]) ).

fof(f7314,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ558_spl
    <=> ( tail_of(X3) = X2
        | ~ vertex(X2)
        | ~ vertex(tail_of(X3))
        | X2 = tail_of(sK0_skl(X2,tail_of(X3)))
        | ~ sequential(X3,X5)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK0_skl(X2,tail_of(X3)))
        | ~ on_path(sK0_skl(X2,tail_of(X3)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ558_spl])],[split_symbol_definition]) ).

fof(f7317,plain,
    ( ~ sQ3_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ558_spl ),
    inference(split_clause,[status(thm)],[f7149,f7314,f295,f2730,f143]) ).

fof(f7318,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ559_spl
    <=> ( vertex(head_of(sK1_skl(X2,head_of(sK3_skl(tail_of(X3),X4)),X5)))
        | ~ path(X5,head_of(sK3_skl(tail_of(X3),X4)),X2)
        | sK3_skl(tail_of(X3),X4) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X4))
        | sequential(sK3_skl(tail_of(X3),X4),X3)
        | ~ in_path(tail_of(X3),X4)
        | ~ path(X8,X9,X4)
        | ~ sequential(X3,X7)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X7,X6)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X0)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,head_of(sK3_skl(tail_of(X3),X4)),X5))
        | ~ on_path(sK1_skl(X2,head_of(sK3_skl(tail_of(X3),X4)),X5),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ559_spl])],[split_symbol_definition]) ).

fof(f7321,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ559_spl ),
    inference(split_clause,[status(thm)],[f7150,f7318,f295,f2730]) ).

fof(f7322,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ560_spl
    <=> ( ~ path(tail_of(X5),X4,X3)
        | vertex(head_of(sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6)))
        | ~ path(X6,head_of(sK1_skl(X3,X4,tail_of(X5))),X2)
        | ~ sequential(X5,X8)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X8,X7)
        | ~ on_path(X8,sK8_skl)
        | ~ sequential(X7,X0)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6))
        | ~ on_path(sK1_skl(X2,head_of(sK1_skl(X3,X4,tail_of(X5))),X6),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ560_spl])],[split_symbol_definition]) ).

fof(f7325,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ560_spl ),
    inference(split_clause,[status(thm)],[f7151,f7322,f295,f2730]) ).

fof(f7326,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ561_spl
    <=> ( tail_of(X4) = X3
        | ~ vertex(X3)
        | ~ vertex(tail_of(X4))
        | X3 = tail_of(sK0_skl(X3,tail_of(X4)))
        | vertex(head_of(sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5)))
        | ~ path(X5,head_of(sK0_skl(X3,tail_of(X4))),X2)
        | ~ sequential(X4,X7)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X7,X6)
        | ~ on_path(X7,sK8_skl)
        | ~ sequential(X6,X0)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5))
        | ~ on_path(sK1_skl(X2,head_of(sK0_skl(X3,tail_of(X4))),X5),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ561_spl])],[split_symbol_definition]) ).

fof(f7329,plain,
    ( ~ sQ3_spl
    | ~ sQ237_spl
    | sQ10_spl
    | sQ561_spl ),
    inference(split_clause,[status(thm)],[f7152,f7326,f295,f2730,f143]) ).

fof(f7330,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ562_spl
    <=> ( vertex(head_of(sK1_skl(X2,head_of(X3),X4)))
        | ~ path(X4,head_of(X3),X2)
        | ~ sequential(X3,X6)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,head_of(X3),X4))
        | ~ on_path(sK1_skl(X2,head_of(X3),X4),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ562_spl])],[split_symbol_definition]) ).

fof(f7333,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ562_spl ),
    inference(split_clause,[status(thm)],[f7153,f7330,f295,f2730]) ).

fof(f7334,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ563_spl
    <=> ( ~ path(tail_of(X4),X3,X2)
        | ~ sequential(X4,X6)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X0)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X1,sK1_skl(X2,X3,tail_of(X4)))
        | ~ on_path(sK1_skl(X2,X3,tail_of(X4)),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ563_spl])],[split_symbol_definition]) ).

fof(f7337,plain,
    ( ~ sQ237_spl
    | sQ10_spl
    | sQ563_spl ),
    inference(split_clause,[status(thm)],[f7154,f7334,f295,f2730]) ).

fof(f7348,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ564_spl
    <=> ( ~ sequential(X5,X5)
        | ~ sequential(X5,X2)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ564_spl])],[split_symbol_definition]) ).

fof(f7351,plain,
    ( ~ sQ237_spl
    | sQ5_spl
    | sQ564_spl ),
    inference(split_clause,[status(thm)],[f7166,f7348,f230,f2730]) ).

fof(f7352,definition,
    ! [X0,X1,X2,X3,X4,X5,X8] :
      ( sQ565_spl
    <=> ( ~ sequential(X8,X5)
        | ~ sequential(X8,X2)
        | ~ precedes(X8,X2,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ565_spl])],[split_symbol_definition]) ).

fof(f7355,plain,
    ( ~ sQ237_spl
    | sQ5_spl
    | sQ565_spl ),
    inference(split_clause,[status(thm)],[f7167,f7352,f230,f2730]) ).

fof(f7357,definition,
    ! [X0,X1,X2,X3,X4,X5,X8] :
      ( sQ566_spl
    <=> ( ~ precedes(X8,X2,sK8_skl)
        | ~ sequential(X5,X8)
        | ~ sequential(X5,X2)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ566_spl])],[split_symbol_definition]) ).

fof(f7360,plain,
    ( ~ sQ237_spl
    | sQ5_spl
    | sQ566_spl ),
    inference(split_clause,[status(thm)],[f7169,f7357,f230,f2730]) ).

fof(f7361,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ567_spl
    <=> ( edge(X5)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ567_spl])],[split_symbol_definition]) ).

fof(f7364,plain,
    ( ~ sQ237_spl
    | sQ5_spl
    | sQ567_spl ),
    inference(split_clause,[status(thm)],[f7170,f7361,f230,f2730]) ).

fof(f7365,definition,
    ! [X0,X1,X2,X3,X4,X5,X8] :
      ( sQ568_spl
    <=> ( ~ sequential(X8,X5)
        | ~ on_path(X8,sK8_skl)
        | precedes(X8,X2,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ568_spl])],[split_symbol_definition]) ).

fof(f7368,plain,
    ( ~ sQ237_spl
    | sQ5_spl
    | sQ568_spl ),
    inference(split_clause,[status(thm)],[f7171,f7365,f230,f2730]) ).

fof(f7369,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ569_spl
    <=> ( on_path(X2,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ569_spl])],[split_symbol_definition]) ).

fof(f7372,plain,
    ( ~ sQ237_spl
    | sQ5_spl
    | sQ569_spl ),
    inference(split_clause,[status(thm)],[f7172,f7369,f230,f2730]) ).

fof(f7373,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ570_spl
    <=> ( on_path(X5,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X3)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X0)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ570_spl])],[split_symbol_definition]) ).

fof(f7376,plain,
    ( ~ sQ237_spl
    | sQ5_spl
    | sQ570_spl ),
    inference(split_clause,[status(thm)],[f7173,f7373,f230,f2730]) ).

fof(f7408,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ237_spl
      | sequential(X3,X2)
      | ~ precedes(X3,X2,sK8_skl)
      | ~ path(X6,X7,sK8_skl)
      | ~ sequential(X2,X5)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X5,X4)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X0)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
      | ~ on_path(sK4_skl(X2,X3,sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(resolution,[status(thm)],[f7165,f78]) ).

fof(f7414,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ571_spl
    <=> ( sequential(X3,X2)
        | ~ precedes(X3,X2,sK8_skl)
        | ~ sequential(X2,X5)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X5,X4)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X0)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X1,sK4_skl(X2,X3,sK8_skl))
        | ~ on_path(sK4_skl(X2,X3,sK8_skl),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ571_spl])],[split_symbol_definition]) ).

fof(f7417,plain,
    ( ~ sQ237_spl
    | sQ5_spl
    | sQ571_spl ),
    inference(split_clause,[status(thm)],[f7408,f7414,f230,f2730]) ).

fof(f7518,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ4_spl
      | ~ sQ2_spl
      | ~ edge(X3)
      | ~ sP0_prd(sK0_skl(tail_of(X3),head_of(X3)),tail_of(X3),head_of(X3))
      | ~ sequential(X3,sK0_skl(tail_of(X3),head_of(X3)))
      | head_of(X3) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(X3),head_of(X3)),X4,X2)
      | ~ shortest_path(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2014,f24]) ).

fof(f7531,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ4_spl
      | ~ sQ2_spl
      | ~ edge(X3)
      | ~ sP0_prd(sK0_skl(tail_of(X3),head_of(X3)),tail_of(X3),head_of(X3))
      | ~ sequential(X3,sK0_skl(tail_of(X3),head_of(X3)))
      | ~ precedes(sK0_skl(tail_of(X3),head_of(X3)),X3,X2)
      | ~ shortest_path(X0,X1,X2) ),
    inference(equality_resolution,[status(thm)],[f7518]) ).

fof(f7547,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ4_spl
      | ~ sQ2_spl
      | ~ sP0_prd(sK0_skl(tail_of(X3),head_of(X3)),tail_of(X3),head_of(X3))
      | ~ sequential(X3,sK0_skl(tail_of(X3),head_of(X3)))
      | ~ precedes(sK0_skl(tail_of(X3),head_of(X3)),X3,X2)
      | ~ shortest_path(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f7531,f62]) ).

fof(f7553,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ2_spl
      | ~ sQ4_spl
      | tail_of(X3) = head_of(sK0_skl(tail_of(X3),head_of(X3)))
      | head_of(X3) = tail_of(X3)
      | ~ vertex(tail_of(X3))
      | ~ vertex(head_of(X3))
      | ~ sequential(X3,sK0_skl(tail_of(X3),head_of(X3)))
      | ~ precedes(sK0_skl(tail_of(X3),head_of(X3)),X3,X2)
      | ~ shortest_path(X0,X1,X2) ),
    inference(resolution,[status(thm)],[f7547,f140]) ).

fof(f7570,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ237_spl
      | ~ sQ2_spl
      | ~ sQ4_spl
      | ~ sequential(sK0_skl(tail_of(X2),head_of(X2)),X6)
      | ~ on_path(sK0_skl(tail_of(X2),head_of(X2)),sK8_skl)
      | ~ sequential(X6,X5)
      | ~ on_path(X6,sK8_skl)
      | ~ sequential(X5,X3)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | tail_of(X2) = head_of(sK0_skl(tail_of(X2),head_of(X2)))
      | head_of(X2) = tail_of(X2)
      | ~ vertex(tail_of(X2))
      | ~ vertex(head_of(X2))
      | ~ sequential(X2,sK0_skl(tail_of(X2),head_of(X2)))
      | ~ shortest_path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f7553,f2731]) ).

fof(f7571,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ125_spl
      | ~ sQ2_spl
      | ~ sQ4_spl
      | ~ sequential(sK0_skl(tail_of(X2),head_of(X2)),X5)
      | ~ on_path(sK0_skl(tail_of(X2),head_of(X2)),sK8_skl)
      | ~ sequential(X5,X3)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(X4,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | tail_of(X2) = head_of(sK0_skl(tail_of(X2),head_of(X2)))
      | head_of(X2) = tail_of(X2)
      | ~ vertex(tail_of(X2))
      | ~ vertex(head_of(X2))
      | ~ sequential(X2,sK0_skl(tail_of(X2),head_of(X2)))
      | ~ shortest_path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f7553,f1448]) ).

fof(f7572,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ28_spl
      | ~ sQ2_spl
      | ~ sQ4_spl
      | ~ sequential(sK0_skl(tail_of(X2),head_of(X2)),X3)
      | ~ on_path(sK0_skl(tail_of(X2),head_of(X2)),sK8_skl)
      | ~ sequential(X4,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X4,sK8_skl)
      | ~ sequential(X3,X4)
      | ~ on_path(X3,sK8_skl)
      | tail_of(X2) = head_of(sK0_skl(tail_of(X2),head_of(X2)))
      | head_of(X2) = tail_of(X2)
      | ~ vertex(tail_of(X2))
      | ~ vertex(head_of(X2))
      | ~ sequential(X2,sK0_skl(tail_of(X2),head_of(X2)))
      | ~ shortest_path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f7553,f432]) ).

fof(f7573,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ19_spl
      | ~ sQ2_spl
      | ~ sQ4_spl
      | ~ sequential(X3,X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK0_skl(tail_of(X2),head_of(X2)),X3)
      | ~ on_path(sK0_skl(tail_of(X2),head_of(X2)),sK8_skl)
      | tail_of(X2) = head_of(sK0_skl(tail_of(X2),head_of(X2)))
      | head_of(X2) = tail_of(X2)
      | ~ vertex(tail_of(X2))
      | ~ vertex(head_of(X2))
      | ~ sequential(X2,sK0_skl(tail_of(X2),head_of(X2)))
      | ~ shortest_path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f7553,f369]) ).

fof(f7574,plain,
    ! [X0,X1,X2] :
      ( ~ sQ2_spl
      | ~ sQ4_spl
      | ~ sequential(sK0_skl(tail_of(X2),head_of(X2)),X2)
      | ~ on_path(X2,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(X2),head_of(X2)),sK8_skl)
      | tail_of(X2) = head_of(sK0_skl(tail_of(X2),head_of(X2)))
      | head_of(X2) = tail_of(X2)
      | ~ vertex(tail_of(X2))
      | ~ vertex(head_of(X2))
      | ~ sequential(X2,sK0_skl(tail_of(X2),head_of(X2)))
      | ~ shortest_path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f7553,f278]) ).

fof(f7577,definition,
    ! [X2,X3,X4,X5,X6] :
      ( sQ572_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X2),head_of(X2)),X6)
        | ~ on_path(sK0_skl(tail_of(X2),head_of(X2)),sK8_skl)
        | ~ sequential(X6,X5)
        | ~ on_path(X6,sK8_skl)
        | ~ sequential(X5,X3)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | tail_of(X2) = head_of(sK0_skl(tail_of(X2),head_of(X2)))
        | head_of(X2) = tail_of(X2)
        | ~ vertex(tail_of(X2))
        | ~ vertex(head_of(X2))
        | ~ sequential(X2,sK0_skl(tail_of(X2),head_of(X2))) ) ),
    introduced(definition,[new_symbols(definition,[sQ572_spl])],[split_symbol_definition]) ).

fof(f7580,plain,
    ( ~ sQ237_spl
    | ~ sQ2_spl
    | ~ sQ4_spl
    | sQ572_spl
    | sQ10_spl ),
    inference(split_clause,[status(thm)],[f7570,f295,f7577,f147,f139,f2730]) ).

fof(f7581,definition,
    ! [X2,X3,X4,X5] :
      ( sQ573_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X2),head_of(X2)),X5)
        | ~ on_path(sK0_skl(tail_of(X2),head_of(X2)),sK8_skl)
        | ~ sequential(X5,X3)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(X4,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | tail_of(X2) = head_of(sK0_skl(tail_of(X2),head_of(X2)))
        | head_of(X2) = tail_of(X2)
        | ~ vertex(tail_of(X2))
        | ~ vertex(head_of(X2))
        | ~ sequential(X2,sK0_skl(tail_of(X2),head_of(X2))) ) ),
    introduced(definition,[new_symbols(definition,[sQ573_spl])],[split_symbol_definition]) ).

fof(f7584,plain,
    ( ~ sQ125_spl
    | ~ sQ2_spl
    | ~ sQ4_spl
    | sQ573_spl
    | sQ10_spl ),
    inference(split_clause,[status(thm)],[f7571,f295,f7581,f147,f139,f1447]) ).

fof(f7585,definition,
    ! [X2,X3,X4] :
      ( sQ574_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X2),head_of(X2)),X3)
        | ~ on_path(sK0_skl(tail_of(X2),head_of(X2)),sK8_skl)
        | ~ sequential(X4,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X4,sK8_skl)
        | ~ sequential(X3,X4)
        | ~ on_path(X3,sK8_skl)
        | tail_of(X2) = head_of(sK0_skl(tail_of(X2),head_of(X2)))
        | head_of(X2) = tail_of(X2)
        | ~ vertex(tail_of(X2))
        | ~ vertex(head_of(X2))
        | ~ sequential(X2,sK0_skl(tail_of(X2),head_of(X2))) ) ),
    introduced(definition,[new_symbols(definition,[sQ574_spl])],[split_symbol_definition]) ).

fof(f7588,plain,
    ( ~ sQ28_spl
    | ~ sQ2_spl
    | ~ sQ4_spl
    | sQ574_spl
    | sQ10_spl ),
    inference(split_clause,[status(thm)],[f7572,f295,f7585,f147,f139,f431]) ).

fof(f7589,definition,
    ! [X2,X3] :
      ( sQ575_spl
    <=> ( ~ sequential(X3,X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK0_skl(tail_of(X2),head_of(X2)),X3)
        | ~ on_path(sK0_skl(tail_of(X2),head_of(X2)),sK8_skl)
        | tail_of(X2) = head_of(sK0_skl(tail_of(X2),head_of(X2)))
        | head_of(X2) = tail_of(X2)
        | ~ vertex(tail_of(X2))
        | ~ vertex(head_of(X2))
        | ~ sequential(X2,sK0_skl(tail_of(X2),head_of(X2))) ) ),
    introduced(definition,[new_symbols(definition,[sQ575_spl])],[split_symbol_definition]) ).

fof(f7592,plain,
    ( ~ sQ19_spl
    | ~ sQ2_spl
    | ~ sQ4_spl
    | sQ575_spl
    | sQ10_spl ),
    inference(split_clause,[status(thm)],[f7573,f295,f7589,f147,f139,f368]) ).

fof(f7593,definition,
    ! [X2] :
      ( sQ576_spl
    <=> ( ~ sequential(sK0_skl(tail_of(X2),head_of(X2)),X2)
        | ~ on_path(X2,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(X2),head_of(X2)),sK8_skl)
        | tail_of(X2) = head_of(sK0_skl(tail_of(X2),head_of(X2)))
        | head_of(X2) = tail_of(X2)
        | ~ vertex(tail_of(X2))
        | ~ vertex(head_of(X2))
        | ~ sequential(X2,sK0_skl(tail_of(X2),head_of(X2))) ) ),
    introduced(definition,[new_symbols(definition,[sQ576_spl])],[split_symbol_definition]) ).

fof(f7596,plain,
    ( ~ sQ2_spl
    | ~ sQ4_spl
    | sQ576_spl
    | sQ10_spl ),
    inference(split_clause,[status(thm)],[f7574,f295,f7593,f147,f139]) ).

fof(f7608,plain,
    ! [X0,X1,X2] :
      ( ~ sQ243_spl
      | ~ sQ19_spl
      | ~ sequential(X2,sK0_skl(tail_of(X1),X0))
      | ~ on_path(sK0_skl(tail_of(X1),X0),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | sK0_skl(tail_of(X1),X0) = X1
      | ~ edge(X1)
      | X0 = tail_of(X1)
      | ~ vertex(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2813,f199]) ).

fof(f7800,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ141_spl
      | ~ sQ19_spl
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X3,sK0_skl(X0,tail_of(X1)))
      | ~ on_path(sK0_skl(X0,tail_of(X1)),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(X2,X3)
      | ~ on_path(X2,sK8_skl)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(X1)) = X1 ),
    inference(forward_subsumption_resolution,[status(thm)],[f1706,f199]) ).

fof(f7819,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ2_spl
      | ~ sQ1_spl
      | ~ sQ282_spl
      | sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl))) = sK6_skl(sK8_skl)
      | ~ edge(sK6_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl))))
      | ~ precedes(sK6_skl(sK8_skl),sK7_skl(sK8_skl),X5)
      | ~ shortest_path(X3,X4,X5)
      | head_of(sK7_skl(sK8_skl)) = tail_of(sK6_skl(sK8_skl))
      | ~ vertex(head_of(sK7_skl(sK8_skl)))
      | ~ precedes(sK6_skl(sK8_skl),sK7_skl(sK8_skl),X2)
      | ~ shortest_path(X0,X1,X2)
      | head_of(sK7_skl(sK8_skl)) = tail_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(sK6_skl(sK8_skl)))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl))) ),
    inference(resolution,[status(thm)],[f3352,f2242]) ).

fof(f7820,definition,
    ( sQ577_spl
  <=> sK7_skl(sK8_skl) = sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ577_spl])],[split_symbol_definition]) ).

fof(f7821,plain,
    ( ~ sQ577_spl
    | sK7_skl(sK8_skl) = sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl))) ),
    inference(component_clause,[status(thm)],[f7820]) ).

fof(f7823,definition,
    ( sQ578_spl
  <=> vertex(tail_of(sK6_skl(sK8_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ578_spl])],[split_symbol_definition]) ).

fof(f7825,plain,
    ( sQ578_spl
    | ~ vertex(tail_of(sK6_skl(sK8_skl))) ),
    inference(component_clause,[status(thm)],[f7823]) ).

fof(f7826,definition,
    ( sQ579_spl
  <=> head_of(sK7_skl(sK8_skl)) = tail_of(sK6_skl(sK8_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ579_spl])],[split_symbol_definition]) ).

fof(f7827,plain,
    ( ~ sQ579_spl
    | head_of(sK7_skl(sK8_skl)) = tail_of(sK6_skl(sK8_skl)) ),
    inference(component_clause,[status(thm)],[f7826]) ).

fof(f7829,definition,
    ! [X0,X1,X2] :
      ( sQ580_spl
    <=> ( ~ precedes(sK6_skl(sK8_skl),sK7_skl(sK8_skl),X2)
        | ~ shortest_path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ580_spl])],[split_symbol_definition]) ).

fof(f7830,plain,
    ! [X0,X1,X2] :
      ( ~ sQ580_spl
      | ~ precedes(sK6_skl(sK8_skl),sK7_skl(sK8_skl),X2)
      | ~ shortest_path(X0,X1,X2) ),
    inference(component_clause,[status(thm)],[f7829]) ).

fof(f7832,definition,
    ( sQ581_spl
  <=> vertex(head_of(sK7_skl(sK8_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ581_spl])],[split_symbol_definition]) ).

fof(f7834,plain,
    ( sQ581_spl
    | ~ vertex(head_of(sK7_skl(sK8_skl))) ),
    inference(component_clause,[status(thm)],[f7832]) ).

fof(f7835,definition,
    ( sQ582_spl
  <=> edge(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl)))) ),
    introduced(definition,[new_symbols(definition,[sQ582_spl])],[split_symbol_definition]) ).

fof(f7837,plain,
    ( sQ582_spl
    | ~ edge(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl)))) ),
    inference(component_clause,[status(thm)],[f7835]) ).

fof(f7838,definition,
    ( sQ583_spl
  <=> sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl))) = sK6_skl(sK8_skl) ),
    introduced(definition,[new_symbols(definition,[sQ583_spl])],[split_symbol_definition]) ).

fof(f7839,plain,
    ( ~ sQ583_spl
    | sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl))) = sK6_skl(sK8_skl) ),
    inference(component_clause,[status(thm)],[f7838]) ).

fof(f7841,plain,
    ( ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ282_spl
    | sQ583_spl
    | ~ sQ64_spl
    | ~ sQ582_spl
    | ~ sQ581_spl
    | sQ580_spl
    | sQ579_spl
    | ~ sQ578_spl
    | sQ577_spl ),
    inference(split_clause,[status(thm)],[f7819,f7820,f7823,f7826,f7829,f7832,f7835,f781,f7838,f3351,f135,f139]) ).

fof(f7853,plain,
    ! [X0,X1,X2] :
      ( ~ sQ583_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK6_skl(sK8_skl),sK7_skl(sK8_skl),X2)
      | ~ shortest_path(X0,X1,X2)
      | head_of(sK7_skl(sK8_skl)) = tail_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(sK6_skl(sK8_skl)))
      | sK7_skl(sK8_skl) = sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK6_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f7839,f3130]) ).

fof(f7917,definition,
    ( sQ591_spl
  <=> sK7_skl(sK8_skl) = sK6_skl(sK8_skl) ),
    introduced(definition,[new_symbols(definition,[sQ591_spl])],[split_symbol_definition]) ).

fof(f7918,plain,
    ( ~ sQ591_spl
    | sK7_skl(sK8_skl) = sK6_skl(sK8_skl) ),
    inference(component_clause,[status(thm)],[f7917]) ).

fof(f7919,plain,
    ( sQ591_spl
    | sK7_skl(sK8_skl) != sK6_skl(sK8_skl) ),
    inference(component_clause,[status(thm)],[f7917]) ).

fof(f7921,plain,
    ( ~ sQ583_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ580_spl
    | sQ579_spl
    | ~ sQ578_spl
    | sQ577_spl
    | ~ sQ59_spl
    | sQ54_spl ),
    inference(split_clause,[status(thm)],[f7853,f638,f762,f7820,f7823,f7826,f7829,f135,f143,f7838]) ).

fof(f8000,plain,
    ( ~ sQ579_spl
    | sK7_skl(sK8_skl) = sK6_skl(sK8_skl)
    | ~ edge(sK6_skl(sK8_skl))
    | ~ edge(sK7_skl(sK8_skl))
    | sequential(sK7_skl(sK8_skl),sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f7827,f66]) ).

fof(f8161,plain,
    ( ~ sQ579_spl
    | sQ591_spl
    | ~ sQ64_spl
    | ~ sQ59_spl
    | sQ54_spl ),
    inference(split_clause,[status(thm)],[f8000,f638,f762,f781,f7917,f7826]) ).

fof(f8186,definition,
    ( sQ611_spl
  <=> vertex(head_of(sK6_skl(sK8_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ611_spl])],[split_symbol_definition]) ).

fof(f8188,plain,
    ( sQ611_spl
    | ~ vertex(head_of(sK6_skl(sK8_skl))) ),
    inference(component_clause,[status(thm)],[f8186]) ).

fof(f8763,plain,
    ( sQ611_spl
    | ~ sQ39_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f8188,f515]) ).

fof(f8764,plain,
    ( sQ611_spl
    | ~ sQ39_spl ),
    inference(contradiction_clause,[status(thm)],[f8763]) ).

fof(f8765,plain,
    ( sQ578_spl
    | ~ edge(sK6_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f7825,f24]) ).

fof(f8766,plain,
    ( sQ578_spl
    | ~ sQ64_spl ),
    inference(split_clause,[status(thm)],[f8765,f781,f7823]) ).

fof(f8823,plain,
    ( ~ sQ52_spl
    | ~ sQ591_spl
    | sequential(sK6_skl(sK8_skl),sK6_skl(sK8_skl)) ),
    inference(backward_demodulation,[status(thm)],[f7918,f616]) ).

fof(f8884,plain,
    ( ~ sQ52_spl
    | ~ sQ591_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f8823,f153]) ).

fof(f8885,plain,
    ( ~ sQ52_spl
    | ~ sQ591_spl ),
    inference(contradiction_clause,[status(thm)],[f8884]) ).

fof(f9137,plain,
    ! [X0,X1] :
      ( ~ sQ580_spl
      | ~ sequential(sK6_skl(sK8_skl),sK7_skl(sK8_skl))
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK6_skl(sK8_skl),sK8_skl)
      | ~ shortest_path(X0,X1,sK8_skl) ),
    inference(resolution,[status(thm)],[f7830,f278]) ).

fof(f9158,plain,
    ( ~ sQ580_spl
    | ~ sQ52_spl
    | ~ sQ49_spl
    | ~ sQ39_spl
    | sQ10_spl ),
    inference(split_clause,[status(thm)],[f9137,f295,f505,f593,f615,f7829]) ).

fof(f9162,plain,
    ! [X0,X1,X2] :
      ( ~ sQ577_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl))) = sK6_skl(sK8_skl)
      | ~ edge(sK6_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl))))
      | sequential(sK7_skl(sK8_skl),sK6_skl(sK8_skl))
      | ~ precedes(sK6_skl(sK8_skl),sK7_skl(sK8_skl),X2)
      | ~ shortest_path(X0,X1,X2)
      | head_of(sK7_skl(sK8_skl)) = tail_of(sK6_skl(sK8_skl))
      | ~ vertex(head_of(sK7_skl(sK8_skl))) ),
    inference(paramodulation,[status(thm)],[f7821,f2242]) ).

fof(f9205,plain,
    ( ~ sQ577_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | sQ583_spl
    | ~ sQ64_spl
    | ~ sQ582_spl
    | sQ54_spl
    | sQ580_spl
    | sQ579_spl
    | ~ sQ581_spl ),
    inference(split_clause,[status(thm)],[f9162,f7832,f7826,f7829,f638,f7835,f781,f7838,f135,f139,f7820]) ).

fof(f9256,definition,
    ( sQ742_spl
  <=> tail_of(sK6_skl(sK8_skl)) = tail_of(sK7_skl(sK8_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ742_spl])],[split_symbol_definition]) ).

fof(f9257,plain,
    ( ~ sQ742_spl
    | tail_of(sK6_skl(sK8_skl)) = tail_of(sK7_skl(sK8_skl)) ),
    inference(component_clause,[status(thm)],[f9256]) ).

fof(f9272,plain,
    ( sQ581_spl
    | ~ sQ49_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f7834,f603]) ).

fof(f9273,plain,
    ( sQ581_spl
    | ~ sQ49_spl ),
    inference(contradiction_clause,[status(thm)],[f9272]) ).

fof(f9281,plain,
    ( ~ sQ1_spl
    | sQ582_spl
    | head_of(sK7_skl(sK8_skl)) = tail_of(sK6_skl(sK8_skl))
    | ~ vertex(tail_of(sK6_skl(sK8_skl)))
    | ~ vertex(head_of(sK7_skl(sK8_skl))) ),
    inference(resolution,[status(thm)],[f7837,f136]) ).

fof(f9282,plain,
    ( ~ sQ1_spl
    | sQ582_spl
    | sQ579_spl
    | ~ sQ578_spl
    | ~ sQ581_spl ),
    inference(split_clause,[status(thm)],[f9281,f7832,f7823,f7826,f7835,f135]) ).

fof(f9287,plain,
    ! [X0,X1,X2] :
      ( ~ sQ742_spl
      | ~ sQ141_spl
      | ~ sQ19_spl
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ sequential(X2,sK0_skl(X0,tail_of(sK6_skl(sK8_skl))))
      | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(X1,X2)
      | ~ on_path(X1,sK8_skl)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f7800]) ).

fof(f9289,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ188_spl
      | ~ sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),X0))
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X0),sK8_skl)
      | ~ on_path(X3,sK8_skl)
      | ~ sequential(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),X3)
      | ~ on_path(sK1_skl(X2,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
      | X0 = head_of(sK7_skl(sK8_skl))
      | ~ vertex(X0)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),X0)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK7_skl(sK8_skl)),X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f2417]) ).

fof(f9292,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ shortest_path(X6,X7,sK2_skl(X2,X3,X4))
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
      | X5 = head_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(sK7_skl(sK8_skl)))
      | ~ vertex(X5)
      | X5 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
      | X3 = head_of(sK1_skl(X2,X3,X4))
      | ~ path(X4,X3,X2)
      | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X5),sK2_skl(X2,X3,X4))
      | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK2_skl(X2,X3,X4)) ),
    inference(paramodulation,[status(thm)],[f9257,f1531]) ).

fof(f9293,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ742_spl
      | ~ shortest_path(X8,X9,sK2_skl(X2,X3,X4))
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
      | ~ in_path(head_of(sK7_skl(sK8_skl)),X5)
      | ~ path(X6,X7,X5)
      | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X5)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X5))
      | X3 = head_of(sK1_skl(X2,X3,X4))
      | ~ path(X4,X3,X2)
      | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X5))
      | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X5),sK2_skl(X2,X3,X4))
      | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK2_skl(X2,X3,X4)) ),
    inference(paramodulation,[status(thm)],[f9257,f1552]) ).

fof(f9294,plain,
    ! [X0,X1,X2] :
      ( ~ sQ742_spl
      | ~ sQ189_spl
      | ~ sequential(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X0))
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X0),sK8_skl)
      | ~ on_path(sK1_skl(X2,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
      | X0 = head_of(sK7_skl(sK8_skl))
      | ~ vertex(X0)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),X0)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK7_skl(sK8_skl)),X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f2421]) ).

fof(f9295,plain,
    ! [X0,X1] :
      ( ~ sQ742_spl
      | ~ sQ243_spl
      | ~ sQ19_spl
      | ~ sequential(X1,sK0_skl(tail_of(sK6_skl(sK8_skl)),X0))
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | X0 = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f7608]) ).

fof(f9299,plain,
    ! [X0,X1,X2] :
      ( ~ sQ742_spl
      | ~ sQ118_spl
      | tail_of(sK7_skl(sK8_skl)) = X2
      | ~ vertex(X2)
      | X2 = tail_of(sK0_skl(X2,tail_of(sK7_skl(sK8_skl))))
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ sequential(X1,sK0_skl(X2,tail_of(sK6_skl(sK8_skl))))
      | ~ on_path(sK0_skl(X2,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f1466]) ).

fof(f9302,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ338_spl
      | ~ sequential(sK7_skl(sK8_skl),sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | X0 = sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(paramodulation,[status(thm)],[f9257,f4165]) ).

fof(f9303,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ316_spl
      | ~ sequential(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X0)
      | ~ on_path(X0,sK8_skl)
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f3858]) ).

fof(f9304,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ312_spl
      | ~ sequential(X0,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)))
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f3825]) ).

fof(f9305,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(X0) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = tail_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | ~ vertex(tail_of(X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f1510]) ).

fof(f9306,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ precedes(X0,sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | ~ vertex(tail_of(sK7_skl(sK8_skl))) ),
    inference(paramodulation,[status(thm)],[f9257,f1510]) ).

fof(f9307,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ14_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | X1 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),sK8_skl)
      | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ vertex(X1)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1) ),
    inference(paramodulation,[status(thm)],[f9257,f2313]) ).

fof(f9308,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ742_spl
      | ~ sequential(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
      | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X0),path_cons(X7,X8))
      | ~ on_path(sK1_skl(X4,X3,tail_of(sK7_skl(sK8_skl))),path_cons(X7,X8))
      | ~ path(head_of(X7),X9,X8)
      | ~ edge(X7)
      | ~ shortest_path(X5,X6,path_cons(X7,X8))
      | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
      | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
      | ~ path(X1,X2,X0)
      | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f1215]) ).

fof(f9309,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ742_spl
      | ~ edge(X7)
      | ~ sequential(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
      | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X0),path_cons(X7,empty))
      | ~ on_path(sK1_skl(X4,X3,tail_of(sK7_skl(sK8_skl))),path_cons(X7,empty))
      | ~ shortest_path(X5,X6,path_cons(X7,empty))
      | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
      | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
      | ~ path(X1,X2,X0)
      | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f1214]) ).

fof(f9310,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( ~ sQ742_spl
      | ~ sequential(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
      | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X0),sK5_skl(X7,X8,X9))
      | ~ on_path(sK1_skl(X4,X3,tail_of(sK7_skl(sK8_skl))),sK5_skl(X7,X8,X9))
      | X9 = X8
      | ~ path(X9,X8,X7)
      | shortest_path(X9,X8,X7)
      | ~ shortest_path(X5,X6,sK5_skl(X7,X8,X9))
      | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
      | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
      | ~ path(X1,X2,X0)
      | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f1213]) ).

fof(f9314,plain,
    ! [X0,X1,X2] :
      ( ~ sQ742_spl
      | ~ sQ145_spl
      | ~ sequential(X2,sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f1740]) ).

fof(f9315,plain,
    ! [X0,X1,X2] :
      ( ~ sQ742_spl
      | ~ sQ145_spl
      | ~ sequential(X2,sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X2)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f1740]) ).

fof(f9316,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ shortest_path(X6,X7,sK5_skl(X2,X1,X0))
      | ~ path(tail_of(sK7_skl(sK8_skl)),X4,X3)
      | X5 = head_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(sK7_skl(sK8_skl)))
      | ~ vertex(X5)
      | X5 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
      | ~ sequential(sK1_skl(X3,X4,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X5),sK5_skl(X2,X1,X0))
      | ~ on_path(sK1_skl(X3,X4,tail_of(sK7_skl(sK8_skl))),sK5_skl(X2,X1,X0))
      | X0 = X1
      | ~ path(X0,X1,X2)
      | shortest_path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1119]) ).

fof(f9317,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
      | sequential(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(head_of(X0))
      | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f4135]) ).

fof(f9318,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | X6 = head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | ~ vertex(X6)
      | X6 = head_of(sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6))
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1072]) ).

fof(f9319,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)) = tail_of(X6)
      | sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))) = X6
      | ~ edge(X6)
      | sequential(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))),X6)
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1071]) ).

fof(f9320,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | head_of(sK3_skl(tail_of(X3),X2)) = tail_of(sK7_skl(sK8_skl))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK3_skl(tail_of(X3),X2))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK3_skl(tail_of(X3),X2))),sK7_skl(sK8_skl))
      | sK3_skl(tail_of(X3),X2) = X3
      | ~ edge(X3)
      | ~ edge(sK3_skl(tail_of(X3),X2))
      | sequential(sK3_skl(tail_of(X3),X2),X3)
      | ~ precedes(X3,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK3_skl(tail_of(X3),X2))),X6)
      | ~ shortest_path(X4,X5,X6)
      | ~ in_path(tail_of(X3),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1071]) ).

fof(f9321,plain,
    ! [X0,X1] :
      ( ~ sQ742_spl
      | ~ sQ146_spl
      | ~ sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f1738]) ).

fof(f9322,plain,
    ! [X0,X1] :
      ( ~ sQ742_spl
      | ~ sQ146_spl
      | ~ sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
      | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
      | ~ vertex(X1)
      | X1 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f1738]) ).

fof(f9323,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ742_spl
      | vertex(head_of(sK1_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X7)))
      | ~ path(X7,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK1_skl(X6,head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2)),X7),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1064]) ).

fof(f9324,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)) = X6
      | ~ vertex(X6)
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK0_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK0_skl(X6,head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2))))
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1070]) ).

fof(f9325,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)) = X6
      | ~ vertex(X6)
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK0_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)))
      | sequential(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2),sK0_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))))
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1070]) ).

fof(f9326,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | X6 = head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | ~ vertex(X6)
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK0_skl(head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2)),X6))
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1069]) ).

fof(f9327,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | X6 = head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | ~ vertex(X6)
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
      | sequential(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2),sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6))
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1069]) ).

fof(f9328,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
      | sequential(X0,sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl)))
      | ~ edge(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f2468]) ).

fof(f9329,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
      | sequential(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f2242]) ).

fof(f9330,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ742_spl
      | ~ in_path(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
      | ~ path(X7,X8,X6)
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK3_skl(head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2)),X6))
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1068]) ).

fof(f9331,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ742_spl
      | ~ in_path(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
      | ~ path(X7,X8,X6)
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
      | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6))
      | sequential(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2),sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6))
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1068]) ).

fof(f9335,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ shortest_path(X6,X7,path_cons(X0,X2))
      | ~ path(tail_of(sK7_skl(sK8_skl)),X4,X3)
      | X5 = head_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(sK7_skl(sK8_skl)))
      | ~ vertex(X5)
      | X5 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
      | ~ sequential(sK1_skl(X3,X4,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X5),path_cons(X0,X2))
      | ~ on_path(sK1_skl(X3,X4,tail_of(sK7_skl(sK8_skl))),path_cons(X0,X2))
      | ~ path(head_of(X0),X1,X2)
      | ~ edge(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f1012]) ).

fof(f9336,plain,
    ! [X0,X1,X2] :
      ( ~ sQ742_spl
      | ~ sQ342_spl
      | ~ sequential(sK7_skl(sK8_skl),sK3_skl(tail_of(sK6_skl(sK8_skl)),X2))
      | ~ on_path(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f4274]) ).

fof(f9338,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ shortest_path(X4,X5,path_cons(X2,empty))
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
      | X3 = head_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(sK7_skl(sK8_skl)))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X3))
      | ~ edge(X2)
      | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X3))
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X3),path_cons(X2,empty))
      | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),path_cons(X2,empty)) ),
    inference(paramodulation,[status(thm)],[f9257,f987]) ).

fof(f9339,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK3_skl(tail_of(sK6_skl(sK8_skl)),X2),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f1067]) ).

fof(f9340,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(paramodulation,[status(thm)],[f9257,f3129]) ).

fof(f9341,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(head_of(X0))
      | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f4133]) ).

fof(f9342,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))))
      | sequential(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))),sK7_skl(sK8_skl))
      | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X0) ),
    inference(paramodulation,[status(thm)],[f9257,f914]) ).

fof(f9343,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)) = X0
      | ~ edge(X0)
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)))
      | sequential(sK0_skl(tail_of(sK6_skl(sK8_skl)),tail_of(X0)),X0)
      | tail_of(X0) = tail_of(sK7_skl(sK8_skl))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f914]) ).

fof(f9344,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X2,X1,tail_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)))),X0,X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))),X1,X2)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X0))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f911]) ).

fof(f9345,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ120_spl
      | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X2)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ sequential(X1,sK1_skl(X2,X3,tail_of(sK6_skl(sK8_skl))))
      | ~ on_path(sK1_skl(X2,X3,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f1421]) ).

fof(f9346,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ114_spl
      | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X2)
      | ~ sequential(sK1_skl(X2,X3,tail_of(sK6_skl(sK8_skl))),X0)
      | ~ on_path(sK1_skl(X2,X3,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ sequential(X1,sK7_skl(sK8_skl))
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(X0,X1)
      | ~ on_path(X0,sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f1397]) ).

fof(f9349,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X2,X1,tail_of(X0)),sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(X0),X1,X2)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X0))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f909]) ).

fof(f9350,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
      | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(head_of(sK7_skl(sK8_skl)))
      | sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X0) ),
    inference(paramodulation,[status(thm)],[f9257,f909]) ).

fof(f9352,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X2,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK1_skl(X0,X1,tail_of(X2)))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(X2),X1,X0)
      | head_of(sK1_skl(X0,X1,tail_of(X2))) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(sK1_skl(X0,X1,tail_of(X2))))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK1_skl(X0,X1,tail_of(X2)))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK1_skl(X0,X1,tail_of(X2)))),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f908]) ).

fof(f9353,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X0))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f912]) ).

fof(f9354,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X0,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(X0))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f910]) ).

fof(f9355,plain,
    ! [X0,X1] :
      ( ~ sQ742_spl
      | ~ sQ142_spl
      | ~ sQ19_spl
      | ~ sequential(X1,sK0_skl(X0,tail_of(sK6_skl(sK8_skl))))
      | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f3789]) ).

fof(f9356,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | ~ sQ95_spl
      | ~ sequential(X5,sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
      | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X0),sK8_skl)
      | ~ on_path(X5,sK8_skl)
      | ~ sequential(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),X5)
      | ~ on_path(sK1_skl(X4,X3,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
      | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
      | ~ path(X1,X2,X0)
      | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f1224]) ).

fof(f9357,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(sK6_skl(sK8_skl))))),X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(sK7_skl(sK8_skl)) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X1 = tail_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl))))
      | head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl)))) = tail_of(X0)
      | ~ vertex(head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl)))))
      | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl))))) = X0
      | ~ edge(X0)
      | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl))))),X0) ),
    inference(paramodulation,[status(thm)],[f9257,f907]) ).

fof(f9358,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(X1,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK0_skl(X0,tail_of(X1)))),X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(X1) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(X1))
      | X0 = tail_of(sK0_skl(X0,tail_of(X1)))
      | head_of(sK0_skl(X0,tail_of(X1))) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK0_skl(X0,tail_of(X1)))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK0_skl(X0,tail_of(X1)))),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f907]) ).

fof(f9359,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),X6)
      | ~ shortest_path(X4,X5,X6)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ in_path(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
      | ~ path(X2,X3,X1)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
      | ~ edge(sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
      | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK3_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1)) ),
    inference(paramodulation,[status(thm)],[f9257,f744]) ).

fof(f9360,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),X6)
      | ~ shortest_path(X4,X5,X6)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ in_path(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
      | ~ path(X2,X3,X1)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
      | ~ edge(sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
      | sequential(sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)) ),
    inference(paramodulation,[status(thm)],[f9257,f744]) ).

fof(f9361,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(X0,head_of(sK7_skl(sK8_skl))),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
      | head_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | sK7_skl(sK8_skl) = sK0_skl(X0,head_of(sK7_skl(sK8_skl)))
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK0_skl(X0,head_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f723]) ).

fof(f9364,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f3307]) ).

fof(f9365,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0))) ),
    inference(paramodulation,[status(thm)],[f9257,f3130]) ).

fof(f9366,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))),X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) = X1
      | ~ vertex(X1)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
      | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))))) ),
    inference(paramodulation,[status(thm)],[f9257,f728]) ).

fof(f9367,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))),X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) = X1
      | ~ vertex(X1)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
      | sequential(sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))) ),
    inference(paramodulation,[status(thm)],[f9257,f728]) ).

fof(f9368,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0))) != head_of(X4)
      | ~ precedes(sK7_skl(sK8_skl),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(paramodulation,[status(thm)],[f9257,f718]) ).

fof(f9369,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(paramodulation,[status(thm)],[f9257,f716]) ).

fof(f9370,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ244_spl
      | ~ sequential(sK7_skl(sK8_skl),sK0_skl(tail_of(sK6_skl(sK8_skl)),X0))
      | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | X0 = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f2814]) ).

fof(f9371,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK7_skl(sK8_skl))
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(tail_of(sK6_skl(sK8_skl)),X0),X3)
      | ~ shortest_path(X1,X2,X3)
      | X0 = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f2234]) ).

fof(f9372,plain,
    ! [X0,X1] :
      ( ~ sQ742_spl
      | ~ sQ87_spl
      | ~ sequential(X1,sK0_skl(X0,tail_of(sK6_skl(sK8_skl))))
      | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f1060]) ).

fof(f9373,plain,
    ! [X0,X1] :
      ( ~ sQ742_spl
      | ~ sQ87_spl
      | ~ sequential(X1,sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ on_path(sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X1,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X1)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f1060]) ).

fof(f9375,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ precedes(sK7_skl(sK8_skl),sK1_skl(X2,head_of(sK0_skl(X1,tail_of(sK6_skl(sK8_skl)))),X0),X5)
      | ~ shortest_path(X3,X4,X5)
      | tail_of(sK7_skl(sK8_skl)) = X1
      | ~ vertex(X1)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X1 = tail_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl))))
      | vertex(head_of(sK1_skl(X2,head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl)))),X0)))
      | ~ path(X0,head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl)))),X2) ),
    inference(paramodulation,[status(thm)],[f9257,f684]) ).

fof(f9377,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))))
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl)))
      | ~ edge(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f2466]) ).

fof(f9378,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ25_spl
      | ~ path(tail_of(sK7_skl(sK8_skl)),X2,X1)
      | X3 = head_of(sK1_skl(X1,X2,tail_of(sK7_skl(sK8_skl))))
      | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(sK7_skl(sK8_skl)))))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(sK7_skl(sK8_skl)))),X3))
      | ~ sequential(X0,sK0_skl(head_of(sK1_skl(X1,X2,tail_of(sK6_skl(sK8_skl)))),X3))
      | ~ on_path(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(sK7_skl(sK8_skl)))),X3),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f418]) ).

fof(f9379,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X0),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
      | X0 = head_of(sK7_skl(sK8_skl))
      | ~ vertex(X0)
      | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),X0)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK7_skl(sK8_skl)),X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f666]) ).

fof(f9382,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ vertex(X1)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
      | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1)) ),
    inference(paramodulation,[status(thm)],[f9257,f672]) ).

fof(f9383,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),X4)
      | ~ shortest_path(X2,X3,X4)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ vertex(X1)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
      | sequential(sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)) ),
    inference(paramodulation,[status(thm)],[f9257,f672]) ).

fof(f9384,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK7_skl(sK8_skl))
      | head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),X0)) != head_of(X4)
      | ~ precedes(sK7_skl(sK8_skl),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | X0 = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f591]) ).

fof(f9385,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ4_spl
      | ~ sQ2_spl
      | ~ sP0_prd(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),tail_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
      | head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0))) != head_of(X4)
      | ~ precedes(sK7_skl(sK8_skl),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | ~ vertex(head_of(X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f590]) ).

fof(f9386,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | sK0_skl(tail_of(sK6_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK7_skl(sK8_skl))
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | X0 = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f587]) ).

fof(f9387,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ4_spl
      | ~ sQ2_spl
      | ~ sP0_prd(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),tail_of(sK7_skl(sK8_skl)),head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | head_of(X0) = tail_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | ~ vertex(head_of(X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f586]) ).

fof(f9388,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
      | ~ precedes(sK7_skl(sK8_skl),X0,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(head_of(X0))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | head_of(X0) = tail_of(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f492]) ).

fof(f9389,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ23_spl
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
      | X3 = head_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(sK7_skl(sK8_skl)))
      | ~ vertex(X3)
      | X3 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X3))
      | ~ sequential(X2,sK0_skl(head_of(sK7_skl(sK8_skl)),X3))
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X3),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f410]) ).

fof(f9390,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ3_spl
      | X4 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ vertex(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
      | ~ vertex(X4)
      | X4 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X4))
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X4),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f489]) ).

fof(f9391,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(sK6_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f1715]) ).

fof(f9392,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ143_spl
      | ~ sequential(sK7_skl(sK8_skl),sK0_skl(X0,tail_of(sK6_skl(sK8_skl))))
      | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f1708]) ).

fof(f9393,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f1648]) ).

fof(f9394,plain,
    ! [X0,X1,X2] :
      ( ~ sQ742_spl
      | ~ sQ27_spl
      | ~ path(tail_of(sK7_skl(sK8_skl)),X2,X1)
      | ~ sequential(X0,sK1_skl(X1,X2,tail_of(sK6_skl(sK8_skl))))
      | ~ on_path(sK1_skl(X1,X2,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(X0,sK8_skl)
      | ~ sequential(sK7_skl(sK8_skl),X0)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f426]) ).

fof(f9395,plain,
    ! [X0,X1,X2] :
      ( ~ sQ742_spl
      | ~ sQ24_spl
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
      | ~ sequential(X2,sK7_skl(sK8_skl))
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(X2,sK8_skl)
      | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),X2)
      | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f414]) ).

fof(f9396,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))) != head_of(X4)
      | ~ precedes(sK7_skl(sK8_skl),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f1639]) ).

fof(f9397,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ sQ1_spl
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl)))
      | ~ edge(X0)
      | sequential(X0,sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f1638]) ).

fof(f9398,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | head_of(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl)))) != head_of(X8)
      | ~ precedes(X0,X8,X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | ~ vertex(tail_of(sK7_skl(sK8_skl))) ),
    inference(paramodulation,[status(thm)],[f9257,f214]) ).

fof(f9399,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),tail_of(X0))) != head_of(X8)
      | ~ precedes(sK7_skl(sK8_skl),X8,X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(X0) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | ~ vertex(tail_of(X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f214]) ).

fof(f9400,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | head_of(sK7_skl(sK8_skl)) != head_of(X8)
      | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),X8,X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(X0) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(X0) = tail_of(sK6_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | ~ vertex(tail_of(X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f212]) ).

fof(f9401,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | head_of(X0) != head_of(X8)
      | ~ precedes(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X8,X7)
      | ~ shortest_path(X5,X6,X7)
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK6_skl(sK8_skl)) = tail_of(X0)
      | ~ vertex(tail_of(X0))
      | ~ vertex(tail_of(sK7_skl(sK8_skl))) ),
    inference(paramodulation,[status(thm)],[f9257,f212]) ).

fof(f9402,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ88_spl
      | ~ sequential(sK7_skl(sK8_skl),sK0_skl(X0,tail_of(sK6_skl(sK8_skl))))
      | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f1059]) ).

fof(f9403,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ88_spl
      | ~ sequential(sK7_skl(sK8_skl),sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
      | ~ on_path(sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f1059]) ).

fof(f9404,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ96_spl
      | ~ sequential(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
      | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X0),sK8_skl)
      | ~ on_path(sK1_skl(X4,X3,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
      | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
      | ~ path(X1,X2,X0)
      | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f1225]) ).

fof(f9406,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ sQ742_spl
      | ~ precedes(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X0),X7)
      | ~ shortest_path(X5,X6,X7)
      | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
      | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
      | ~ path(X1,X2,X0)
      | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
      | ~ edge(sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f740]) ).

fof(f9410,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2)) != head_of(X6)
      | ~ precedes(sK7_skl(sK8_skl),X6,X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f345]) ).

fof(f9411,plain,
    ! [X0,X1,X2,X3] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | ~ precedes(sK7_skl(sK8_skl),sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f491]) ).

fof(f9412,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ sQ742_spl
      | sK3_skl(tail_of(sK6_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
      | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
      | head_of(sK7_skl(sK8_skl)) != head_of(X6)
      | ~ precedes(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),X6,X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
      | ~ path(X0,X1,X2) ),
    inference(paramodulation,[status(thm)],[f9257,f344]) ).

fof(f9413,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ sQ1_spl
      | X0 = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),X0))
      | sK0_skl(tail_of(sK7_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f906]) ).

fof(f9417,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ4_spl
      | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl))
      | ~ sP0_prd(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),tail_of(sK6_skl(sK8_skl)),head_of(X0))
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | ~ vertex(head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(paramodulation,[status(thm)],[f9257,f210]) ).

fof(f9418,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | ~ sQ4_spl
      | ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl))
      | ~ sP0_prd(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),tail_of(sK7_skl(sK8_skl)),head_of(X0))
      | head_of(X0) = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | ~ vertex(head_of(X0))
      | ~ sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ),
    inference(paramodulation,[status(thm)],[f9257,f210]) ).

fof(f9419,plain,
    ! [X0,X1,X2] :
      ( ~ sQ742_spl
      | ~ sQ13_spl
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
      | X2 = head_of(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))))
      | ~ vertex(head_of(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl)))))
      | ~ vertex(X2)
      | X2 = head_of(sK0_skl(head_of(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl)))),X2))
      | ~ sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl)))),X2))
      | ~ on_path(sK0_skl(head_of(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl)))),X2),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f308]) ).

fof(f9420,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | head_of(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0)) != head_of(X4)
      | ~ precedes(sK7_skl(sK8_skl),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),X0))
      | X0 = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | ~ vertex(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f208]) ).

fof(f9421,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),X0))
      | X0 = tail_of(sK7_skl(sK8_skl))
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | ~ vertex(X0) ),
    inference(paramodulation,[status(thm)],[f9257,f206]) ).

fof(f9422,plain,
    ! [X0,X1,X2] :
      ( ~ sQ742_spl
      | ~ sQ11_spl
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
      | X2 = head_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(sK7_skl(sK8_skl)))
      | ~ vertex(X2)
      | X2 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X2))
      | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X2))
      | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X2),sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f300]) ).

fof(f9423,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))) != head_of(X4)
      | ~ precedes(sK7_skl(sK8_skl),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f203]) ).

fof(f9424,plain,
    ! [X0,X1] :
      ( ~ sQ742_spl
      | ~ sQ15_spl
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
      | ~ sequential(sK7_skl(sK8_skl),sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))))
      | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl)
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f316]) ).

fof(f9425,plain,
    ! [X0,X1] :
      ( ~ sQ742_spl
      | ~ path(head_of(sK7_skl(sK8_skl)),X0,X1)
      | ~ edge(sK7_skl(sK8_skl))
      | path(tail_of(sK6_skl(sK8_skl)),X0,path_cons(sK7_skl(sK8_skl),X1)) ),
    inference(paramodulation,[status(thm)],[f9257,f169]) ).

fof(f9428,plain,
    ! [X0,X1] :
      ( ~ sQ742_spl
      | ~ sQ12_spl
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
      | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),sK7_skl(sK8_skl))
      | ~ on_path(sK7_skl(sK8_skl),sK8_skl)
      | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f304]) ).

fof(f9429,plain,
    ! [X0] :
      ( ~ sQ742_spl
      | head_of(X0) != tail_of(sK6_skl(sK8_skl))
      | X0 = sK7_skl(sK8_skl)
      | ~ edge(sK7_skl(sK8_skl))
      | ~ edge(X0)
      | sequential(X0,sK7_skl(sK8_skl)) ),
    inference(paramodulation,[status(thm)],[f9257,f66]) ).

fof(f9430,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ sQ742_spl
      | ~ sQ2_spl
      | ~ precedes(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X0),X5)
      | ~ shortest_path(X3,X4,X5)
      | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
      | X0 = head_of(sK7_skl(sK8_skl))
      | ~ vertex(head_of(sK7_skl(sK8_skl)))
      | ~ vertex(X0)
      | X0 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X0)) ),
    inference(paramodulation,[status(thm)],[f9257,f185]) ).

fof(f9432,plain,
    ( ~ sQ742_spl
    | in_path(tail_of(sK6_skl(sK8_skl)),sK8_skl)
    | ~ on_path(sK7_skl(sK8_skl),sK8_skl) ),
    inference(paramodulation,[status(thm)],[f9257,f227]) ).

fof(f9433,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) != head_of(X4)
      | ~ precedes(sK7_skl(sK8_skl),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f182]) ).

fof(f9434,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f180]) ).

fof(f9435,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ sQ742_spl
      | ~ sQ3_spl
      | head_of(sK7_skl(sK8_skl)) != head_of(X4)
      | ~ precedes(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),X4,X3)
      | ~ shortest_path(X1,X2,X3)
      | tail_of(sK7_skl(sK8_skl)) = X0
      | ~ vertex(X0)
      | ~ vertex(tail_of(sK7_skl(sK8_skl)))
      | X0 = tail_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))) ),
    inference(paramodulation,[status(thm)],[f9257,f201]) ).

fof(f9441,plain,
    ( ~ sQ742_spl
    | ~ edge(sK7_skl(sK8_skl))
    | ~ vertex(head_of(sK7_skl(sK8_skl)))
    | path(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl)),path_cons(sK7_skl(sK8_skl),empty)) ),
    inference(paramodulation,[status(thm)],[f9257,f163]) ).

fof(f9446,definition,
    ! [X0,X1,X2] :
      ( sQ744_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),X1)
        | ~ sequential(X2,sK0_skl(X0,tail_of(sK6_skl(sK8_skl))))
        | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(X1,X2)
        | ~ on_path(X1,sK8_skl)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ744_spl])],[split_symbol_definition]) ).

fof(f9449,plain,
    ( ~ sQ742_spl
    | ~ sQ141_spl
    | ~ sQ19_spl
    | ~ sQ49_spl
    | sQ744_spl ),
    inference(split_clause,[status(thm)],[f9287,f9446,f593,f368,f1693,f9256]) ).

fof(f9452,definition,
    ! [X0,X1,X2,X3] :
      ( sQ745_spl
    <=> ( ~ sequential(X3,sK0_skl(head_of(sK7_skl(sK8_skl)),X0))
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X0),sK8_skl)
        | ~ on_path(X3,sK8_skl)
        | ~ sequential(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),X3)
        | ~ on_path(sK1_skl(X2,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
        | X0 = head_of(sK7_skl(sK8_skl))
        | ~ vertex(X0)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),X0)
        | sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK7_skl(sK8_skl)),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ745_spl])],[split_symbol_definition]) ).

fof(f9455,plain,
    ( ~ sQ742_spl
    | ~ sQ188_spl
    | ~ sQ59_spl
    | sQ745_spl ),
    inference(split_clause,[status(thm)],[f9289,f9452,f762,f2416,f9256]) ).

fof(f9463,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ746_spl
    <=> ( ~ shortest_path(X6,X7,sK2_skl(X2,X3,X4))
        | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
        | X5 = head_of(sK7_skl(sK8_skl))
        | ~ vertex(X5)
        | X5 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
        | X3 = head_of(sK1_skl(X2,X3,X4))
        | ~ path(X4,X3,X2)
        | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X5),sK2_skl(X2,X3,X4))
        | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK2_skl(X2,X3,X4)) ) ),
    introduced(definition,[new_symbols(definition,[sQ746_spl])],[split_symbol_definition]) ).

fof(f9466,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ581_spl
    | sQ746_spl ),
    inference(split_clause,[status(thm)],[f9292,f9463,f7832,f139,f9256]) ).

fof(f9467,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ747_spl
    <=> ( ~ shortest_path(X8,X9,sK2_skl(X2,X3,X4))
        | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
        | ~ in_path(head_of(sK7_skl(sK8_skl)),X5)
        | ~ path(X6,X7,X5)
        | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X5)
        | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X5))
        | X3 = head_of(sK1_skl(X2,X3,X4))
        | ~ path(X4,X3,X2)
        | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X5))
        | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X5),sK2_skl(X2,X3,X4))
        | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK2_skl(X2,X3,X4)) ) ),
    introduced(definition,[new_symbols(definition,[sQ747_spl])],[split_symbol_definition]) ).

fof(f9470,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ747_spl ),
    inference(split_clause,[status(thm)],[f9293,f9467,f762,f9256]) ).

fof(f9471,definition,
    ! [X0,X1,X2] :
      ( sQ748_spl
    <=> ( ~ sequential(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X0))
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X0),sK8_skl)
        | ~ on_path(sK1_skl(X2,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
        | X0 = head_of(sK7_skl(sK8_skl))
        | ~ vertex(X0)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),X0)
        | sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK7_skl(sK8_skl)),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ748_spl])],[split_symbol_definition]) ).

fof(f9474,plain,
    ( ~ sQ742_spl
    | ~ sQ189_spl
    | ~ sQ59_spl
    | sQ748_spl ),
    inference(split_clause,[status(thm)],[f9294,f9471,f762,f2420,f9256]) ).

fof(f9475,definition,
    ! [X0,X1] :
      ( sQ749_spl
    <=> ( ~ sequential(X1,sK0_skl(tail_of(sK6_skl(sK8_skl)),X0))
        | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X1)
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
        | X0 = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ749_spl])],[split_symbol_definition]) ).

fof(f9478,plain,
    ( ~ sQ742_spl
    | ~ sQ243_spl
    | ~ sQ19_spl
    | ~ sQ49_spl
    | ~ sQ59_spl
    | sQ749_spl ),
    inference(split_clause,[status(thm)],[f9295,f9475,f762,f593,f368,f2802,f9256]) ).

fof(f9485,definition,
    ( sQ752_spl
  <=> vertex(tail_of(sK7_skl(sK8_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ752_spl])],[split_symbol_definition]) ).

fof(f9487,plain,
    ( sQ752_spl
    | ~ vertex(tail_of(sK7_skl(sK8_skl))) ),
    inference(component_clause,[status(thm)],[f9485]) ).

fof(f9503,definition,
    ! [X0,X1,X2] :
      ( sQ757_spl
    <=> ( tail_of(sK7_skl(sK8_skl)) = X2
        | ~ vertex(X2)
        | X2 = tail_of(sK0_skl(X2,tail_of(sK7_skl(sK8_skl))))
        | ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ sequential(X1,sK0_skl(X2,tail_of(sK6_skl(sK8_skl))))
        | ~ on_path(sK0_skl(X2,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ757_spl])],[split_symbol_definition]) ).

fof(f9506,plain,
    ( ~ sQ742_spl
    | ~ sQ118_spl
    | ~ sQ49_spl
    | sQ757_spl ),
    inference(split_clause,[status(thm)],[f9299,f9503,f593,f1412,f9256]) ).

fof(f9517,definition,
    ! [X0] :
      ( sQ758_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)))
        | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ758_spl])],[split_symbol_definition]) ).

fof(f9520,plain,
    ( ~ sQ742_spl
    | ~ sQ338_spl
    | ~ sQ49_spl
    | sQ758_spl ),
    inference(split_clause,[status(thm)],[f9302,f9517,f593,f4161,f9256]) ).

fof(f9521,definition,
    ! [X0] :
      ( sQ759_spl
    <=> ( ~ sequential(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X0)
        | ~ on_path(X0,sK8_skl)
        | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ759_spl])],[split_symbol_definition]) ).

fof(f9524,plain,
    ( ~ sQ742_spl
    | ~ sQ316_spl
    | ~ sQ59_spl
    | sQ759_spl ),
    inference(split_clause,[status(thm)],[f9303,f9521,f762,f3854,f9256]) ).

fof(f9525,definition,
    ! [X0] :
      ( sQ760_spl
    <=> ( ~ sequential(X0,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)))
        | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ760_spl])],[split_symbol_definition]) ).

fof(f9528,plain,
    ( ~ sQ742_spl
    | ~ sQ312_spl
    | ~ sQ59_spl
    | sQ760_spl ),
    inference(split_clause,[status(thm)],[f9304,f9525,f762,f3821,f9256]) ).

fof(f9529,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ761_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(X0) != head_of(X4)
        | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = tail_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ761_spl])],[split_symbol_definition]) ).

fof(f9532,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ761_spl ),
    inference(split_clause,[status(thm)],[f9305,f9529,f9485,f143,f9256]) ).

fof(f9533,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ762_spl
    <=> ( ~ precedes(X0,sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ762_spl])],[split_symbol_definition]) ).

fof(f9536,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | sQ762_spl
    | ~ sQ752_spl ),
    inference(split_clause,[status(thm)],[f9306,f9485,f9533,f143,f9256]) ).

fof(f9537,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ763_spl
    <=> ( X1 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
        | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),sK8_skl)
        | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),X4)
        | ~ shortest_path(X2,X3,X4)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ vertex(X1)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1) ) ),
    introduced(definition,[new_symbols(definition,[sQ763_spl])],[split_symbol_definition]) ).

fof(f9540,plain,
    ( ~ sQ742_spl
    | ~ sQ14_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ763_spl ),
    inference(split_clause,[status(thm)],[f9307,f9537,f9485,f135,f139,f143,f311,f9256]) ).

fof(f9541,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ764_spl
    <=> ( ~ sequential(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
        | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X0),path_cons(X7,X8))
        | ~ on_path(sK1_skl(X4,X3,tail_of(sK7_skl(sK8_skl))),path_cons(X7,X8))
        | ~ path(head_of(X7),X9,X8)
        | ~ edge(X7)
        | ~ shortest_path(X5,X6,path_cons(X7,X8))
        | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
        | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
        | ~ path(X1,X2,X0)
        | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
        | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ764_spl])],[split_symbol_definition]) ).

fof(f9544,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ764_spl ),
    inference(split_clause,[status(thm)],[f9308,f9541,f762,f9256]) ).

fof(f9545,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ765_spl
    <=> ( ~ edge(X7)
        | ~ sequential(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
        | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X0),path_cons(X7,empty))
        | ~ on_path(sK1_skl(X4,X3,tail_of(sK7_skl(sK8_skl))),path_cons(X7,empty))
        | ~ shortest_path(X5,X6,path_cons(X7,empty))
        | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
        | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
        | ~ path(X1,X2,X0)
        | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
        | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ765_spl])],[split_symbol_definition]) ).

fof(f9548,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ765_spl ),
    inference(split_clause,[status(thm)],[f9309,f9545,f762,f9256]) ).

fof(f9549,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
      ( sQ766_spl
    <=> ( ~ sequential(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
        | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X0),sK5_skl(X7,X8,X9))
        | ~ on_path(sK1_skl(X4,X3,tail_of(sK7_skl(sK8_skl))),sK5_skl(X7,X8,X9))
        | X9 = X8
        | ~ path(X9,X8,X7)
        | shortest_path(X9,X8,X7)
        | ~ shortest_path(X5,X6,sK5_skl(X7,X8,X9))
        | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
        | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
        | ~ path(X1,X2,X0)
        | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
        | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ766_spl])],[split_symbol_definition]) ).

fof(f9552,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ766_spl ),
    inference(split_clause,[status(thm)],[f9310,f9549,f762,f9256]) ).

fof(f9562,definition,
    ! [X0,X1,X2] :
      ( sQ767_spl
    <=> ( ~ sequential(X2,sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1))
        | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X2)
        | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ vertex(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
        | ~ vertex(X1)
        | X1 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ767_spl])],[split_symbol_definition]) ).

fof(f9565,plain,
    ( ~ sQ742_spl
    | ~ sQ145_spl
    | ~ sQ49_spl
    | sQ767_spl ),
    inference(split_clause,[status(thm)],[f9314,f9562,f593,f1730,f9256]) ).

fof(f9566,definition,
    ! [X0,X1,X2] :
      ( sQ768_spl
    <=> ( ~ sequential(X2,sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
        | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1),sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X2)
        | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ vertex(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
        | ~ vertex(X1)
        | X1 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ768_spl])],[split_symbol_definition]) ).

fof(f9569,plain,
    ( ~ sQ742_spl
    | ~ sQ145_spl
    | ~ sQ49_spl
    | sQ768_spl ),
    inference(split_clause,[status(thm)],[f9315,f9566,f593,f1730,f9256]) ).

fof(f9570,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ769_spl
    <=> ( ~ shortest_path(X6,X7,sK5_skl(X2,X1,X0))
        | ~ path(tail_of(sK7_skl(sK8_skl)),X4,X3)
        | X5 = head_of(sK7_skl(sK8_skl))
        | ~ vertex(X5)
        | X5 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
        | ~ sequential(sK1_skl(X3,X4,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X5),sK5_skl(X2,X1,X0))
        | ~ on_path(sK1_skl(X3,X4,tail_of(sK7_skl(sK8_skl))),sK5_skl(X2,X1,X0))
        | X0 = X1
        | ~ path(X0,X1,X2)
        | shortest_path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ769_spl])],[split_symbol_definition]) ).

fof(f9573,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ581_spl
    | sQ769_spl ),
    inference(split_clause,[status(thm)],[f9316,f9570,f7832,f139,f9256]) ).

fof(f9574,definition,
    ! [X0,X1,X2,X3] :
      ( sQ770_spl
    <=> ( ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
        | sequential(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | ~ vertex(head_of(X0))
        | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ770_spl])],[split_symbol_definition]) ).

fof(f9577,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ770_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f9317,f762,f9574,f135,f143,f139,f9256]) ).

fof(f9578,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ771_spl
    <=> ( X6 = head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | ~ vertex(X6)
        | X6 = head_of(sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6))
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ771_spl])],[split_symbol_definition]) ).

fof(f9581,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ59_spl
    | sQ771_spl ),
    inference(split_clause,[status(thm)],[f9318,f9578,f762,f139,f9256]) ).

fof(f9582,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ772_spl
    <=> ( head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)) = tail_of(X6)
        | sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))) = X6
        | ~ edge(X6)
        | sequential(sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))),X6)
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK0_skl(tail_of(X6),head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ772_spl])],[split_symbol_definition]) ).

fof(f9585,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ772_spl ),
    inference(split_clause,[status(thm)],[f9319,f9582,f762,f135,f139,f9256]) ).

fof(f9586,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ773_spl
    <=> ( head_of(sK3_skl(tail_of(X3),X2)) = tail_of(sK7_skl(sK8_skl))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK3_skl(tail_of(X3),X2))) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK3_skl(tail_of(X3),X2))),sK7_skl(sK8_skl))
        | sK3_skl(tail_of(X3),X2) = X3
        | ~ edge(X3)
        | ~ edge(sK3_skl(tail_of(X3),X2))
        | sequential(sK3_skl(tail_of(X3),X2),X3)
        | ~ precedes(X3,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK3_skl(tail_of(X3),X2))),X6)
        | ~ shortest_path(X4,X5,X6)
        | ~ in_path(tail_of(X3),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ773_spl])],[split_symbol_definition]) ).

fof(f9589,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ773_spl ),
    inference(split_clause,[status(thm)],[f9320,f9586,f762,f135,f139,f9256]) ).

fof(f9590,definition,
    ! [X0,X1] :
      ( sQ774_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1))
        | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),sK8_skl)
        | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ vertex(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
        | ~ vertex(X1)
        | X1 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ774_spl])],[split_symbol_definition]) ).

fof(f9593,plain,
    ( ~ sQ742_spl
    | ~ sQ146_spl
    | ~ sQ49_spl
    | sQ774_spl ),
    inference(split_clause,[status(thm)],[f9321,f9590,f593,f1734,f9256]) ).

fof(f9594,definition,
    ! [X0,X1] :
      ( sQ775_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
        | ~ on_path(sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1),sK8_skl)
        | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ vertex(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
        | ~ vertex(X1)
        | X1 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ775_spl])],[split_symbol_definition]) ).

fof(f9597,plain,
    ( ~ sQ742_spl
    | ~ sQ146_spl
    | ~ sQ49_spl
    | sQ775_spl ),
    inference(split_clause,[status(thm)],[f9322,f9594,f593,f1734,f9256]) ).

fof(f9598,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ776_spl
    <=> ( vertex(head_of(sK1_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X7)))
        | ~ path(X7,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK1_skl(X6,head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2)),X7),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ776_spl])],[split_symbol_definition]) ).

fof(f9601,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ776_spl ),
    inference(split_clause,[status(thm)],[f9323,f9598,f762,f9256]) ).

fof(f9602,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ777_spl
    <=> ( head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)) = X6
        | ~ vertex(X6)
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK0_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK0_skl(X6,head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2))))
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK0_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ777_spl])],[split_symbol_definition]) ).

fof(f9605,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ777_spl ),
    inference(split_clause,[status(thm)],[f9324,f9602,f762,f135,f143,f9256]) ).

fof(f9606,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ778_spl
    <=> ( head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)) = X6
        | ~ vertex(X6)
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK0_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)))
        | sequential(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2),sK0_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))))
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK0_skl(X6,head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ778_spl])],[split_symbol_definition]) ).

fof(f9609,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ778_spl ),
    inference(split_clause,[status(thm)],[f9325,f9606,f762,f135,f143,f9256]) ).

fof(f9610,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ779_spl
    <=> ( X6 = head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | ~ vertex(X6)
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK0_skl(head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2)),X6))
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ779_spl])],[split_symbol_definition]) ).

fof(f9613,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ779_spl ),
    inference(split_clause,[status(thm)],[f9326,f9610,f762,f135,f139,f9256]) ).

fof(f9614,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ780_spl
    <=> ( X6 = head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | ~ vertex(X6)
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
        | sequential(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2),sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6))
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ780_spl])],[split_symbol_definition]) ).

fof(f9617,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ780_spl ),
    inference(split_clause,[status(thm)],[f9327,f9614,f762,f135,f139,f9256]) ).

fof(f9618,definition,
    ! [X0,X1,X2,X3] :
      ( sQ781_spl
    <=> ( ~ edge(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
        | sequential(X0,sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | X0 = sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl)))
        | ~ edge(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ781_spl])],[split_symbol_definition]) ).

fof(f9621,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ781_spl ),
    inference(split_clause,[status(thm)],[f9328,f9618,f9485,f135,f139,f143,f9256]) ).

fof(f9622,definition,
    ! [X0,X1,X2,X3] :
      ( sQ782_spl
    <=> ( sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
        | sequential(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ782_spl])],[split_symbol_definition]) ).

fof(f9625,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ782_spl ),
    inference(split_clause,[status(thm)],[f9329,f9622,f762,f135,f139,f9256]) ).

fof(f9626,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ783_spl
    <=> ( ~ in_path(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
        | ~ path(X7,X8,X6)
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
        | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK3_skl(head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2)),X6))
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ783_spl])],[split_symbol_definition]) ).

fof(f9629,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ783_spl ),
    inference(split_clause,[status(thm)],[f9330,f9626,f762,f9256]) ).

fof(f9630,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ784_spl
    <=> ( ~ in_path(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
        | ~ path(X7,X8,X6)
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6)
        | ~ edge(sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6))
        | sequential(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2),sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6))
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK3_skl(head_of(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2)),X6),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ784_spl])],[split_symbol_definition]) ).

fof(f9633,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ784_spl ),
    inference(split_clause,[status(thm)],[f9331,f9630,f762,f9256]) ).

fof(f9643,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ785_spl
    <=> ( ~ shortest_path(X6,X7,path_cons(X0,X2))
        | ~ path(tail_of(sK7_skl(sK8_skl)),X4,X3)
        | X5 = head_of(sK7_skl(sK8_skl))
        | ~ vertex(X5)
        | X5 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
        | ~ sequential(sK1_skl(X3,X4,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X5))
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X5),path_cons(X0,X2))
        | ~ on_path(sK1_skl(X3,X4,tail_of(sK7_skl(sK8_skl))),path_cons(X0,X2))
        | ~ path(head_of(X0),X1,X2)
        | ~ edge(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ785_spl])],[split_symbol_definition]) ).

fof(f9646,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ581_spl
    | sQ785_spl ),
    inference(split_clause,[status(thm)],[f9335,f9643,f7832,f139,f9256]) ).

fof(f9647,definition,
    ! [X0,X1,X2] :
      ( sQ786_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),sK3_skl(tail_of(sK6_skl(sK8_skl)),X2))
        | ~ on_path(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK8_skl)
        | sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ786_spl])],[split_symbol_definition]) ).

fof(f9650,plain,
    ( ~ sQ742_spl
    | ~ sQ342_spl
    | ~ sQ49_spl
    | ~ sQ59_spl
    | sQ786_spl ),
    inference(split_clause,[status(thm)],[f9336,f9647,f762,f593,f4195,f9256]) ).

fof(f9656,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ787_spl
    <=> ( ~ shortest_path(X4,X5,path_cons(X2,empty))
        | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
        | X3 = head_of(sK7_skl(sK8_skl))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X3))
        | ~ edge(X2)
        | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X3))
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X3),path_cons(X2,empty))
        | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),path_cons(X2,empty)) ) ),
    introduced(definition,[new_symbols(definition,[sQ787_spl])],[split_symbol_definition]) ).

fof(f9659,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ581_spl
    | sQ787_spl ),
    inference(split_clause,[status(thm)],[f9338,f9656,f7832,f139,f9256]) ).

fof(f9660,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ788_spl
    <=> ( sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK3_skl(tail_of(sK6_skl(sK8_skl)),X2),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ788_spl])],[split_symbol_definition]) ).

fof(f9663,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ788_spl ),
    inference(split_clause,[status(thm)],[f9339,f9660,f762,f9256]) ).

fof(f9664,definition,
    ! [X0,X1,X2,X3] :
      ( sQ789_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ789_spl])],[split_symbol_definition]) ).

fof(f9667,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ789_spl ),
    inference(split_clause,[status(thm)],[f9340,f9664,f9485,f135,f143,f9256]) ).

fof(f9668,definition,
    ! [X0,X1,X2,X3] :
      ( sQ790_spl
    <=> ( tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | ~ vertex(head_of(X0))
        | sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ790_spl])],[split_symbol_definition]) ).

fof(f9671,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | sQ790_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f9341,f762,f9668,f135,f143,f139,f9256]) ).

fof(f9672,definition,
    ! [X0] :
      ( sQ791_spl
    <=> ( sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))))
        | sequential(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl))),sK7_skl(sK8_skl))
        | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ791_spl])],[split_symbol_definition]) ).

fof(f9675,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ791_spl ),
    inference(split_clause,[status(thm)],[f9342,f9672,f762,f135,f139,f9256]) ).

fof(f9676,definition,
    ! [X0] :
      ( sQ792_spl
    <=> ( sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)) = X0
        | ~ edge(X0)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)))
        | sequential(sK0_skl(tail_of(sK6_skl(sK8_skl)),tail_of(X0)),X0)
        | tail_of(X0) = tail_of(sK7_skl(sK8_skl))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ792_spl])],[split_symbol_definition]) ).

fof(f9679,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ792_spl ),
    inference(split_clause,[status(thm)],[f9343,f9676,f762,f135,f139,f9256]) ).

fof(f9680,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ793_spl
    <=> ( ~ precedes(sK1_skl(X2,X1,tail_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)))),X0,X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ path(tail_of(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))),X1,X2)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ793_spl])],[split_symbol_definition]) ).

fof(f9683,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ793_spl ),
    inference(split_clause,[status(thm)],[f9344,f9680,f762,f135,f139,f9256]) ).

fof(f9684,definition,
    ! [X0,X1,X2,X3] :
      ( sQ794_spl
    <=> ( ~ path(tail_of(sK7_skl(sK8_skl)),X3,X2)
        | ~ sequential(sK7_skl(sK8_skl),X0)
        | ~ sequential(X1,sK1_skl(X2,X3,tail_of(sK6_skl(sK8_skl))))
        | ~ on_path(sK1_skl(X2,X3,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ794_spl])],[split_symbol_definition]) ).

fof(f9687,plain,
    ( ~ sQ742_spl
    | ~ sQ120_spl
    | ~ sQ49_spl
    | sQ794_spl ),
    inference(split_clause,[status(thm)],[f9345,f9684,f593,f1420,f9256]) ).

fof(f9688,definition,
    ! [X0,X1,X2,X3] :
      ( sQ795_spl
    <=> ( ~ path(tail_of(sK7_skl(sK8_skl)),X3,X2)
        | ~ sequential(sK1_skl(X2,X3,tail_of(sK6_skl(sK8_skl))),X0)
        | ~ on_path(sK1_skl(X2,X3,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ sequential(X1,sK7_skl(sK8_skl))
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(X0,X1)
        | ~ on_path(X0,sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ795_spl])],[split_symbol_definition]) ).

fof(f9691,plain,
    ( ~ sQ742_spl
    | ~ sQ114_spl
    | ~ sQ49_spl
    | sQ795_spl ),
    inference(split_clause,[status(thm)],[f9346,f9688,f593,f1396,f9256]) ).

fof(f9696,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ796_spl
    <=> ( ~ precedes(sK1_skl(X2,X1,tail_of(X0)),sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ path(tail_of(X0),X1,X2)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ796_spl])],[split_symbol_definition]) ).

fof(f9699,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ796_spl ),
    inference(split_clause,[status(thm)],[f9349,f9696,f762,f135,f139,f9256]) ).

fof(f9700,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ797_spl
    <=> ( ~ precedes(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
        | head_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(sK7_skl(sK8_skl))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ797_spl])],[split_symbol_definition]) ).

fof(f9703,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ581_spl
    | sQ797_spl ),
    inference(split_clause,[status(thm)],[f9350,f9700,f7832,f135,f139,f9256]) ).

fof(f9709,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ798_spl
    <=> ( ~ precedes(X2,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK1_skl(X0,X1,tail_of(X2)))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ path(tail_of(X2),X1,X0)
        | head_of(sK1_skl(X0,X1,tail_of(X2))) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(sK1_skl(X0,X1,tail_of(X2))))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK1_skl(X0,X1,tail_of(X2)))) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK1_skl(X0,X1,tail_of(X2)))),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ798_spl])],[split_symbol_definition]) ).

fof(f9712,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ798_spl ),
    inference(split_clause,[status(thm)],[f9352,f9709,f762,f135,f139,f9256]) ).

fof(f9713,definition,
    ! [X0,X1,X2,X3] :
      ( sQ799_spl
    <=> ( ~ precedes(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ799_spl])],[split_symbol_definition]) ).

fof(f9716,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ799_spl ),
    inference(split_clause,[status(thm)],[f9353,f9713,f762,f135,f139,f9256]) ).

fof(f9717,definition,
    ! [X0,X1,X2,X3] :
      ( sQ800_spl
    <=> ( ~ precedes(X0,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ800_spl])],[split_symbol_definition]) ).

fof(f9720,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ800_spl ),
    inference(split_clause,[status(thm)],[f9354,f9717,f762,f135,f139,f9256]) ).

fof(f9721,definition,
    ! [X0,X1] :
      ( sQ801_spl
    <=> ( ~ sequential(X1,sK0_skl(X0,tail_of(sK6_skl(sK8_skl))))
        | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X1)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ801_spl])],[split_symbol_definition]) ).

fof(f9724,plain,
    ( ~ sQ742_spl
    | ~ sQ142_spl
    | ~ sQ19_spl
    | ~ sQ49_spl
    | sQ801_spl ),
    inference(split_clause,[status(thm)],[f9355,f9721,f593,f368,f1697,f9256]) ).

fof(f9725,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ802_spl
    <=> ( ~ sequential(X5,sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
        | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X0),sK8_skl)
        | ~ on_path(X5,sK8_skl)
        | ~ sequential(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),X5)
        | ~ on_path(sK1_skl(X4,X3,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
        | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
        | ~ path(X1,X2,X0)
        | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
        | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ802_spl])],[split_symbol_definition]) ).

fof(f9728,plain,
    ( ~ sQ742_spl
    | ~ sQ95_spl
    | ~ sQ59_spl
    | sQ802_spl ),
    inference(split_clause,[status(thm)],[f9356,f9725,f762,f1216,f9256]) ).

fof(f9729,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ803_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(sK6_skl(sK8_skl))))),X4)
        | ~ shortest_path(X2,X3,X4)
        | tail_of(sK7_skl(sK8_skl)) = X1
        | ~ vertex(X1)
        | X1 = tail_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl))))
        | head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl)))) = tail_of(X0)
        | ~ vertex(head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl)))))
        | sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl))))) = X0
        | ~ edge(X0)
        | sequential(sK0_skl(tail_of(X0),head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl))))),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ803_spl])],[split_symbol_definition]) ).

fof(f9732,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ803_spl ),
    inference(split_clause,[status(thm)],[f9357,f9729,f9485,f135,f139,f143,f9256]) ).

fof(f9733,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ804_spl
    <=> ( ~ precedes(X1,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(sK0_skl(X0,tail_of(X1)))),X4)
        | ~ shortest_path(X2,X3,X4)
        | tail_of(X1) = X0
        | ~ vertex(X0)
        | ~ vertex(tail_of(X1))
        | X0 = tail_of(sK0_skl(X0,tail_of(X1)))
        | head_of(sK0_skl(X0,tail_of(X1))) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(sK0_skl(X0,tail_of(X1))))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK0_skl(X0,tail_of(X1)))) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(sK0_skl(X0,tail_of(X1)))),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ804_spl])],[split_symbol_definition]) ).

fof(f9736,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ804_spl ),
    inference(split_clause,[status(thm)],[f9358,f9733,f762,f135,f139,f143,f9256]) ).

fof(f9737,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ805_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),X6)
        | ~ shortest_path(X4,X5,X6)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ in_path(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
        | ~ path(X2,X3,X1)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
        | ~ edge(sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
        | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK3_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ805_spl])],[split_symbol_definition]) ).

fof(f9740,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ805_spl ),
    inference(split_clause,[status(thm)],[f9359,f9737,f9485,f135,f143,f9256]) ).

fof(f9741,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ806_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),X6)
        | ~ shortest_path(X4,X5,X6)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ in_path(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
        | ~ path(X2,X3,X1)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
        | ~ edge(sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1))
        | sequential(sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ806_spl])],[split_symbol_definition]) ).

fof(f9744,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ806_spl ),
    inference(split_clause,[status(thm)],[f9360,f9741,f9485,f135,f143,f9256]) ).

fof(f9745,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ807_spl
    <=> ( ~ precedes(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(X0,head_of(sK7_skl(sK8_skl))),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
        | head_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | sK7_skl(sK8_skl) = sK0_skl(X0,head_of(sK7_skl(sK8_skl)))
        | sequential(sK7_skl(sK8_skl),sK0_skl(X0,head_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ807_spl])],[split_symbol_definition]) ).

fof(f9748,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ807_spl ),
    inference(split_clause,[status(thm)],[f9361,f9745,f762,f135,f143,f9256]) ).

fof(f9761,definition,
    ! [X0,X1,X2,X3] :
      ( sQ808_spl
    <=> ( edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ808_spl])],[split_symbol_definition]) ).

fof(f9764,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ808_spl ),
    inference(split_clause,[status(thm)],[f9364,f9761,f9485,f135,f143,f9256]) ).

fof(f9765,definition,
    ! [X0,X1,X2,X3] :
      ( sQ809_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ809_spl])],[split_symbol_definition]) ).

fof(f9768,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ809_spl ),
    inference(split_clause,[status(thm)],[f9365,f9765,f9485,f135,f143,f9256]) ).

fof(f9769,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ810_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))),X4)
        | ~ shortest_path(X2,X3,X4)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) = X1
        | ~ vertex(X1)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
        | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))))) ) ),
    introduced(definition,[new_symbols(definition,[sQ810_spl])],[split_symbol_definition]) ).

fof(f9772,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ810_spl ),
    inference(split_clause,[status(thm)],[f9366,f9769,f9485,f135,f143,f9256]) ).

fof(f9773,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ811_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))),X4)
        | ~ shortest_path(X2,X3,X4)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) = X1
        | ~ vertex(X1)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
        | sequential(sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),sK0_skl(X1,head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))) ) ),
    introduced(definition,[new_symbols(definition,[sQ811_spl])],[split_symbol_definition]) ).

fof(f9776,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ811_spl ),
    inference(split_clause,[status(thm)],[f9367,f9773,f9485,f135,f143,f9256]) ).

fof(f9777,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ812_spl
    <=> ( head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0))) != head_of(X4)
        | ~ precedes(sK7_skl(sK8_skl),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ812_spl])],[split_symbol_definition]) ).

fof(f9780,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ812_spl ),
    inference(split_clause,[status(thm)],[f9368,f9777,f9485,f135,f143,f9256]) ).

fof(f9781,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ813_spl
    <=> ( head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | X0 = sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ813_spl])],[split_symbol_definition]) ).

fof(f9784,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ813_spl ),
    inference(split_clause,[status(thm)],[f9369,f9781,f9485,f135,f143,f9256]) ).

fof(f9785,definition,
    ! [X0] :
      ( sQ814_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),sK0_skl(tail_of(sK6_skl(sK8_skl)),X0))
        | ~ on_path(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK8_skl)
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
        | X0 = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ814_spl])],[split_symbol_definition]) ).

fof(f9788,plain,
    ( ~ sQ742_spl
    | ~ sQ244_spl
    | ~ sQ49_spl
    | ~ sQ59_spl
    | sQ814_spl ),
    inference(split_clause,[status(thm)],[f9370,f9785,f762,f593,f2806,f9256]) ).

fof(f9789,definition,
    ! [X0,X1,X2,X3] :
      ( sQ815_spl
    <=> ( sK0_skl(tail_of(sK7_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0))
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK7_skl(sK8_skl))
        | ~ precedes(sK7_skl(sK8_skl),sK0_skl(tail_of(sK6_skl(sK8_skl)),X0),X3)
        | ~ shortest_path(X1,X2,X3)
        | X0 = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ815_spl])],[split_symbol_definition]) ).

fof(f9792,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ59_spl
    | sQ815_spl ),
    inference(split_clause,[status(thm)],[f9371,f9789,f762,f139,f9256]) ).

fof(f9793,definition,
    ! [X0,X1] :
      ( sQ816_spl
    <=> ( ~ sequential(X1,sK0_skl(X0,tail_of(sK6_skl(sK8_skl))))
        | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X1)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ816_spl])],[split_symbol_definition]) ).

fof(f9796,plain,
    ( ~ sQ742_spl
    | ~ sQ87_spl
    | ~ sQ49_spl
    | sQ816_spl ),
    inference(split_clause,[status(thm)],[f9372,f9793,f593,f1051,f9256]) ).

fof(f9797,definition,
    ! [X0,X1] :
      ( sQ817_spl
    <=> ( ~ sequential(X1,sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ on_path(sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X1,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X1)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ817_spl])],[split_symbol_definition]) ).

fof(f9800,plain,
    ( ~ sQ742_spl
    | ~ sQ87_spl
    | ~ sQ49_spl
    | sQ817_spl ),
    inference(split_clause,[status(thm)],[f9373,f9797,f593,f1051,f9256]) ).

fof(f9804,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ818_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK1_skl(X2,head_of(sK0_skl(X1,tail_of(sK6_skl(sK8_skl)))),X0),X5)
        | ~ shortest_path(X3,X4,X5)
        | tail_of(sK7_skl(sK8_skl)) = X1
        | ~ vertex(X1)
        | X1 = tail_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl))))
        | vertex(head_of(sK1_skl(X2,head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl)))),X0)))
        | ~ path(X0,head_of(sK0_skl(X1,tail_of(sK7_skl(sK8_skl)))),X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ818_spl])],[split_symbol_definition]) ).

fof(f9807,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ818_spl ),
    inference(split_clause,[status(thm)],[f9375,f9804,f9485,f143,f9256]) ).

fof(f9809,definition,
    ! [X0,X1,X2,X3] :
      ( sQ819_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl))))
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | X0 = sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl)))
        | ~ edge(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ819_spl])],[split_symbol_definition]) ).

fof(f9812,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ819_spl ),
    inference(split_clause,[status(thm)],[f9377,f9809,f9485,f135,f139,f143,f9256]) ).

fof(f9813,definition,
    ! [X0,X1,X2,X3] :
      ( sQ820_spl
    <=> ( ~ path(tail_of(sK7_skl(sK8_skl)),X2,X1)
        | X3 = head_of(sK1_skl(X1,X2,tail_of(sK7_skl(sK8_skl))))
        | ~ vertex(head_of(sK1_skl(X1,X2,tail_of(sK7_skl(sK8_skl)))))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(sK7_skl(sK8_skl)))),X3))
        | ~ sequential(X0,sK0_skl(head_of(sK1_skl(X1,X2,tail_of(sK6_skl(sK8_skl)))),X3))
        | ~ on_path(sK0_skl(head_of(sK1_skl(X1,X2,tail_of(sK7_skl(sK8_skl)))),X3),sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ820_spl])],[split_symbol_definition]) ).

fof(f9816,plain,
    ( ~ sQ742_spl
    | ~ sQ25_spl
    | sQ820_spl
    | ~ sQ49_spl ),
    inference(split_clause,[status(thm)],[f9378,f593,f9813,f417,f9256]) ).

fof(f9817,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ821_spl
    <=> ( ~ precedes(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X0),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
        | X0 = head_of(sK7_skl(sK8_skl))
        | ~ vertex(X0)
        | sK7_skl(sK8_skl) = sK0_skl(head_of(sK7_skl(sK8_skl)),X0)
        | sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK7_skl(sK8_skl)),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ821_spl])],[split_symbol_definition]) ).

fof(f9820,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ821_spl ),
    inference(split_clause,[status(thm)],[f9379,f9817,f762,f135,f139,f9256]) ).

fof(f9833,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ822_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),X4)
        | ~ shortest_path(X2,X3,X4)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ vertex(X1)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
        | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ822_spl])],[split_symbol_definition]) ).

fof(f9836,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ822_spl ),
    inference(split_clause,[status(thm)],[f9382,f9833,f9485,f135,f139,f143,f9256]) ).

fof(f9837,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ823_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1),X4)
        | ~ shortest_path(X2,X3,X4)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | X1 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ vertex(X1)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)
        | sequential(sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ823_spl])],[split_symbol_definition]) ).

fof(f9840,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ823_spl ),
    inference(split_clause,[status(thm)],[f9383,f9837,f9485,f135,f139,f143,f9256]) ).

fof(f9841,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ824_spl
    <=> ( sK0_skl(tail_of(sK7_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0))
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK7_skl(sK8_skl))
        | head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),X0)) != head_of(X4)
        | ~ precedes(sK7_skl(sK8_skl),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | X0 = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ824_spl])],[split_symbol_definition]) ).

fof(f9844,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ59_spl
    | sQ824_spl ),
    inference(split_clause,[status(thm)],[f9384,f9841,f762,f139,f9256]) ).

fof(f9845,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ825_spl
    <=> ( ~ sP0_prd(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),tail_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0))) != head_of(X4)
        | ~ precedes(sK7_skl(sK8_skl),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ825_spl])],[split_symbol_definition]) ).

fof(f9848,plain,
    ( ~ sQ742_spl
    | ~ sQ4_spl
    | ~ sQ2_spl
    | ~ sQ752_spl
    | sQ825_spl ),
    inference(split_clause,[status(thm)],[f9385,f9845,f9485,f139,f147,f9256]) ).

fof(f9849,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ826_spl
    <=> ( sK0_skl(tail_of(sK6_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
        | ~ edge(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0))
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK7_skl(sK8_skl))
        | head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | X0 = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ826_spl])],[split_symbol_definition]) ).

fof(f9852,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ59_spl
    | sQ826_spl ),
    inference(split_clause,[status(thm)],[f9386,f9849,f762,f139,f9256]) ).

fof(f9853,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ827_spl
    <=> ( ~ sP0_prd(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),tail_of(sK7_skl(sK8_skl)),head_of(X0))
        | ~ sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)))
        | head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | head_of(X0) = tail_of(sK6_skl(sK8_skl))
        | ~ vertex(head_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ827_spl])],[split_symbol_definition]) ).

fof(f9856,plain,
    ( ~ sQ742_spl
    | ~ sQ4_spl
    | ~ sQ2_spl
    | ~ sQ752_spl
    | sQ827_spl ),
    inference(split_clause,[status(thm)],[f9387,f9853,f9485,f139,f147,f9256]) ).

fof(f9857,definition,
    ! [X0,X1,X2,X3] :
      ( sQ828_spl
    <=> ( tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))))
        | ~ precedes(sK7_skl(sK8_skl),X0,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | ~ vertex(head_of(X0))
        | head_of(X0) = tail_of(sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ828_spl])],[split_symbol_definition]) ).

fof(f9860,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ828_spl ),
    inference(split_clause,[status(thm)],[f9388,f9857,f9485,f143,f139,f9256]) ).

fof(f9861,definition,
    ! [X0,X1,X2,X3] :
      ( sQ829_spl
    <=> ( ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
        | X3 = head_of(sK7_skl(sK8_skl))
        | ~ vertex(X3)
        | X3 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X3))
        | ~ sequential(X2,sK0_skl(head_of(sK7_skl(sK8_skl)),X3))
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X3),sK8_skl)
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ829_spl])],[split_symbol_definition]) ).

fof(f9864,plain,
    ( ~ sQ742_spl
    | ~ sQ23_spl
    | ~ sQ581_spl
    | sQ829_spl ),
    inference(split_clause,[status(thm)],[f9389,f9861,f7832,f409,f9256]) ).

fof(f9865,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ830_spl
    <=> ( X4 = head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ vertex(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))))
        | ~ vertex(X4)
        | X4 = head_of(sK0_skl(head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))),X4))
        | ~ precedes(sK7_skl(sK8_skl),sK0_skl(head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))),X4),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ830_spl])],[split_symbol_definition]) ).

fof(f9868,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ830_spl ),
    inference(split_clause,[status(thm)],[f9390,f9865,f9485,f143,f139,f9256]) ).

fof(f9869,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ831_spl
    <=> ( head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | sK0_skl(X0,tail_of(sK6_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ831_spl])],[split_symbol_definition]) ).

fof(f9872,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ831_spl ),
    inference(split_clause,[status(thm)],[f9391,f9869,f762,f135,f143,f9256]) ).

fof(f9873,definition,
    ! [X0] :
      ( sQ832_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),sK0_skl(X0,tail_of(sK6_skl(sK8_skl))))
        | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ832_spl])],[split_symbol_definition]) ).

fof(f9876,plain,
    ( ~ sQ742_spl
    | ~ sQ143_spl
    | ~ sQ49_spl
    | sQ832_spl ),
    inference(split_clause,[status(thm)],[f9392,f9873,f593,f1701,f9256]) ).

fof(f9877,definition,
    ! [X0,X1,X2,X3] :
      ( sQ833_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ833_spl])],[split_symbol_definition]) ).

fof(f9880,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ833_spl ),
    inference(split_clause,[status(thm)],[f9393,f9877,f762,f135,f143,f9256]) ).

fof(f9881,definition,
    ! [X0,X1,X2] :
      ( sQ834_spl
    <=> ( ~ path(tail_of(sK7_skl(sK8_skl)),X2,X1)
        | ~ sequential(X0,sK1_skl(X1,X2,tail_of(sK6_skl(sK8_skl))))
        | ~ on_path(sK1_skl(X1,X2,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ on_path(X0,sK8_skl)
        | ~ sequential(sK7_skl(sK8_skl),X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ834_spl])],[split_symbol_definition]) ).

fof(f9884,plain,
    ( ~ sQ742_spl
    | ~ sQ27_spl
    | sQ834_spl
    | ~ sQ49_spl ),
    inference(split_clause,[status(thm)],[f9394,f593,f9881,f425,f9256]) ).

fof(f9885,definition,
    ! [X0,X1,X2] :
      ( sQ835_spl
    <=> ( ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
        | ~ sequential(X2,sK7_skl(sK8_skl))
        | ~ on_path(X2,sK8_skl)
        | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),X2)
        | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ835_spl])],[split_symbol_definition]) ).

fof(f9888,plain,
    ( ~ sQ742_spl
    | ~ sQ24_spl
    | ~ sQ49_spl
    | sQ835_spl ),
    inference(split_clause,[status(thm)],[f9395,f9885,f593,f413,f9256]) ).

fof(f9889,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ836_spl
    <=> ( head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))) != head_of(X4)
        | ~ precedes(sK7_skl(sK8_skl),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | sK0_skl(X0,tail_of(sK7_skl(sK8_skl))) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ836_spl])],[split_symbol_definition]) ).

fof(f9892,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ836_spl ),
    inference(split_clause,[status(thm)],[f9396,f9889,f762,f135,f143,f9256]) ).

fof(f9893,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ837_spl
    <=> ( head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl))),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(X0)
        | X0 = sK0_skl(head_of(X0),tail_of(sK6_skl(sK8_skl)))
        | ~ edge(X0)
        | sequential(X0,sK0_skl(head_of(X0),tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ837_spl])],[split_symbol_definition]) ).

fof(f9896,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ1_spl
    | ~ sQ752_spl
    | sQ837_spl ),
    inference(split_clause,[status(thm)],[f9397,f9893,f9485,f135,f143,f9256]) ).

fof(f9897,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ838_spl
    <=> ( head_of(sK0_skl(tail_of(X0),tail_of(sK6_skl(sK8_skl)))) != head_of(X8)
        | ~ precedes(X0,X8,X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ838_spl])],[split_symbol_definition]) ).

fof(f9900,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | sQ838_spl
    | ~ sQ752_spl ),
    inference(split_clause,[status(thm)],[f9398,f9485,f9897,f143,f9256]) ).

fof(f9901,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ839_spl
    <=> ( head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),tail_of(X0))) != head_of(X8)
        | ~ precedes(sK7_skl(sK8_skl),X8,X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(X0) != head_of(X4)
        | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ839_spl])],[split_symbol_definition]) ).

fof(f9904,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ839_spl ),
    inference(split_clause,[status(thm)],[f9399,f9901,f9485,f143,f9256]) ).

fof(f9905,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ840_spl
    <=> ( head_of(sK7_skl(sK8_skl)) != head_of(X8)
        | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),X8,X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(X0) != head_of(X4)
        | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),tail_of(X0)),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(X0) = tail_of(sK6_skl(sK8_skl))
        | ~ vertex(tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ840_spl])],[split_symbol_definition]) ).

fof(f9908,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ840_spl ),
    inference(split_clause,[status(thm)],[f9400,f9905,f9485,f143,f9256]) ).

fof(f9909,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
      ( sQ841_spl
    <=> ( head_of(X0) != head_of(X8)
        | ~ precedes(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X8,X7)
        | ~ shortest_path(X5,X6,X7)
        | head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(tail_of(X0),tail_of(sK7_skl(sK8_skl))),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK6_skl(sK8_skl)) = tail_of(X0)
        | ~ vertex(tail_of(X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ841_spl])],[split_symbol_definition]) ).

fof(f9912,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | sQ841_spl
    | ~ sQ752_spl ),
    inference(split_clause,[status(thm)],[f9401,f9485,f9909,f143,f9256]) ).

fof(f9913,definition,
    ! [X0] :
      ( sQ842_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),sK0_skl(X0,tail_of(sK6_skl(sK8_skl))))
        | ~ on_path(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ842_spl])],[split_symbol_definition]) ).

fof(f9916,plain,
    ( ~ sQ742_spl
    | ~ sQ88_spl
    | ~ sQ49_spl
    | sQ842_spl ),
    inference(split_clause,[status(thm)],[f9402,f9913,f593,f1055,f9256]) ).

fof(f9917,definition,
    ! [X0] :
      ( sQ843_spl
    <=> ( ~ sequential(sK7_skl(sK8_skl),sK0_skl(X0,tail_of(sK7_skl(sK8_skl))))
        | ~ on_path(sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),sK8_skl)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ843_spl])],[split_symbol_definition]) ).

fof(f9920,plain,
    ( ~ sQ742_spl
    | ~ sQ88_spl
    | ~ sQ49_spl
    | sQ843_spl ),
    inference(split_clause,[status(thm)],[f9403,f9917,f593,f1055,f9256]) ).

fof(f9921,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ844_spl
    <=> ( ~ sequential(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
        | ~ on_path(sK3_skl(head_of(sK7_skl(sK8_skl)),X0),sK8_skl)
        | ~ on_path(sK1_skl(X4,X3,tail_of(sK7_skl(sK8_skl))),sK8_skl)
        | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
        | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
        | ~ path(X1,X2,X0)
        | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
        | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ844_spl])],[split_symbol_definition]) ).

fof(f9924,plain,
    ( ~ sQ742_spl
    | ~ sQ96_spl
    | ~ sQ59_spl
    | sQ844_spl ),
    inference(split_clause,[status(thm)],[f9404,f9921,f762,f1220,f9256]) ).

fof(f9925,definition,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( sQ845_spl
    <=> ( ~ precedes(sK1_skl(X4,X3,tail_of(sK6_skl(sK8_skl))),sK3_skl(head_of(sK7_skl(sK8_skl)),X0),X7)
        | ~ shortest_path(X5,X6,X7)
        | ~ path(tail_of(sK7_skl(sK8_skl)),X3,X4)
        | ~ in_path(head_of(sK7_skl(sK8_skl)),X0)
        | ~ path(X1,X2,X0)
        | sK7_skl(sK8_skl) = sK3_skl(head_of(sK7_skl(sK8_skl)),X0)
        | ~ edge(sK3_skl(head_of(sK7_skl(sK8_skl)),X0))
        | sequential(sK7_skl(sK8_skl),sK3_skl(head_of(sK7_skl(sK8_skl)),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ845_spl])],[split_symbol_definition]) ).

fof(f9928,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ845_spl ),
    inference(split_clause,[status(thm)],[f9406,f9925,f762,f9256]) ).

fof(f9943,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ846_spl
    <=> ( sK3_skl(tail_of(sK7_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | head_of(sK3_skl(tail_of(sK6_skl(sK8_skl)),X2)) != head_of(X6)
        | ~ precedes(sK7_skl(sK8_skl),X6,X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ846_spl])],[split_symbol_definition]) ).

fof(f9946,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ846_spl ),
    inference(split_clause,[status(thm)],[f9410,f9943,f762,f9256]) ).

fof(f9947,definition,
    ! [X0,X1,X2,X3] :
      ( sQ847_spl
    <=> ( ~ precedes(sK7_skl(sK8_skl),sK0_skl(X0,tail_of(sK6_skl(sK8_skl))),X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ847_spl])],[split_symbol_definition]) ).

fof(f9950,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ847_spl ),
    inference(split_clause,[status(thm)],[f9411,f9947,f9485,f143,f9256]) ).

fof(f9951,definition,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( sQ848_spl
    <=> ( sK3_skl(tail_of(sK6_skl(sK8_skl)),X2) = sK7_skl(sK8_skl)
        | ~ edge(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2))
        | sequential(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),sK7_skl(sK8_skl))
        | head_of(sK7_skl(sK8_skl)) != head_of(X6)
        | ~ precedes(sK3_skl(tail_of(sK7_skl(sK8_skl)),X2),X6,X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ in_path(tail_of(sK7_skl(sK8_skl)),X2)
        | ~ path(X0,X1,X2) ) ),
    introduced(definition,[new_symbols(definition,[sQ848_spl])],[split_symbol_definition]) ).

fof(f9954,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ848_spl ),
    inference(split_clause,[status(thm)],[f9412,f9951,f762,f9256]) ).

fof(f9955,definition,
    ! [X0] :
      ( sQ849_spl
    <=> ( X0 = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(X0)
        | X0 = head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),X0))
        | sK0_skl(tail_of(sK7_skl(sK8_skl)),X0) = sK7_skl(sK8_skl)
        | sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ849_spl])],[split_symbol_definition]) ).

fof(f9958,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ1_spl
    | ~ sQ59_spl
    | sQ849_spl ),
    inference(split_clause,[status(thm)],[f9413,f9955,f762,f135,f139,f9256]) ).

fof(f9960,definition,
    ! [X0] :
      ( sQ850_spl
    <=> ( ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl))
        | ~ sP0_prd(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),tail_of(sK6_skl(sK8_skl)),head_of(X0))
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0))
        | ~ sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ850_spl])],[split_symbol_definition]) ).

fof(f9963,plain,
    ( ~ sQ742_spl
    | ~ sQ4_spl
    | ~ sQ752_spl
    | sQ850_spl ),
    inference(split_clause,[status(thm)],[f9417,f9960,f9485,f147,f9256]) ).

fof(f9964,definition,
    ! [X0] :
      ( sQ851_spl
    <=> ( ~ sequential(sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0)),sK7_skl(sK8_skl))
        | ~ sP0_prd(sK0_skl(tail_of(sK6_skl(sK8_skl)),head_of(X0)),tail_of(sK7_skl(sK8_skl)),head_of(X0))
        | head_of(X0) = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(head_of(X0))
        | ~ sequential(X0,sK0_skl(tail_of(sK7_skl(sK8_skl)),head_of(X0))) ) ),
    introduced(definition,[new_symbols(definition,[sQ851_spl])],[split_symbol_definition]) ).

fof(f9967,plain,
    ( ~ sQ742_spl
    | ~ sQ4_spl
    | ~ sQ752_spl
    | sQ851_spl ),
    inference(split_clause,[status(thm)],[f9418,f9964,f9485,f147,f9256]) ).

fof(f9968,definition,
    ! [X0,X1,X2] :
      ( sQ852_spl
    <=> ( ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
        | X2 = head_of(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))))
        | ~ vertex(head_of(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl)))))
        | ~ vertex(X2)
        | X2 = head_of(sK0_skl(head_of(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl)))),X2))
        | ~ sequential(sK7_skl(sK8_skl),sK0_skl(head_of(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl)))),X2))
        | ~ on_path(sK0_skl(head_of(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl)))),X2),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ852_spl])],[split_symbol_definition]) ).

fof(f9971,plain,
    ( ~ sQ742_spl
    | ~ sQ13_spl
    | sQ852_spl
    | ~ sQ49_spl ),
    inference(split_clause,[status(thm)],[f9419,f593,f9968,f307,f9256]) ).

fof(f9972,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ853_spl
    <=> ( head_of(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0)) != head_of(X4)
        | ~ precedes(sK7_skl(sK8_skl),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),X0))
        | X0 = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ853_spl])],[split_symbol_definition]) ).

fof(f9975,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ752_spl
    | sQ853_spl ),
    inference(split_clause,[status(thm)],[f9420,f9972,f9485,f139,f9256]) ).

fof(f9976,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ854_spl
    <=> ( head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(tail_of(sK7_skl(sK8_skl)),X0),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(tail_of(sK6_skl(sK8_skl)),X0))
        | X0 = tail_of(sK7_skl(sK8_skl))
        | ~ vertex(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ854_spl])],[split_symbol_definition]) ).

fof(f9979,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ752_spl
    | sQ854_spl ),
    inference(split_clause,[status(thm)],[f9421,f9976,f9485,f139,f9256]) ).

fof(f9980,definition,
    ! [X0,X1,X2] :
      ( sQ855_spl
    <=> ( ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
        | X2 = head_of(sK7_skl(sK8_skl))
        | ~ vertex(X2)
        | X2 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X2))
        | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X2))
        | ~ on_path(sK0_skl(head_of(sK7_skl(sK8_skl)),X2),sK8_skl)
        | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ855_spl])],[split_symbol_definition]) ).

fof(f9983,plain,
    ( ~ sQ742_spl
    | ~ sQ11_spl
    | ~ sQ581_spl
    | sQ855_spl ),
    inference(split_clause,[status(thm)],[f9422,f9980,f7832,f299,f9256]) ).

fof(f9984,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ856_spl
    <=> ( head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))) != head_of(X4)
        | ~ precedes(sK7_skl(sK8_skl),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ856_spl])],[split_symbol_definition]) ).

fof(f9987,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ856_spl ),
    inference(split_clause,[status(thm)],[f9423,f9984,f9485,f143,f9256]) ).

fof(f9988,definition,
    ! [X0,X1] :
      ( sQ857_spl
    <=> ( ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
        | ~ sequential(sK7_skl(sK8_skl),sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))))
        | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ857_spl])],[split_symbol_definition]) ).

fof(f9991,plain,
    ( ~ sQ742_spl
    | ~ sQ15_spl
    | sQ857_spl
    | ~ sQ49_spl ),
    inference(split_clause,[status(thm)],[f9424,f593,f9988,f315,f9256]) ).

fof(f9992,definition,
    ! [X0,X1] :
      ( sQ858_spl
    <=> ( ~ path(head_of(sK7_skl(sK8_skl)),X0,X1)
        | path(tail_of(sK6_skl(sK8_skl)),X0,path_cons(sK7_skl(sK8_skl),X1)) ) ),
    introduced(definition,[new_symbols(definition,[sQ858_spl])],[split_symbol_definition]) ).

fof(f9995,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ858_spl ),
    inference(split_clause,[status(thm)],[f9425,f9992,f762,f9256]) ).

fof(f10002,definition,
    ! [X0,X1] :
      ( sQ859_spl
    <=> ( ~ path(tail_of(sK7_skl(sK8_skl)),X1,X0)
        | ~ sequential(sK1_skl(X0,X1,tail_of(sK6_skl(sK8_skl))),sK7_skl(sK8_skl))
        | ~ on_path(sK1_skl(X0,X1,tail_of(sK7_skl(sK8_skl))),sK8_skl) ) ),
    introduced(definition,[new_symbols(definition,[sQ859_spl])],[split_symbol_definition]) ).

fof(f10005,plain,
    ( ~ sQ742_spl
    | ~ sQ12_spl
    | ~ sQ49_spl
    | sQ859_spl ),
    inference(split_clause,[status(thm)],[f9428,f10002,f593,f303,f9256]) ).

fof(f10006,definition,
    ! [X0] :
      ( sQ860_spl
    <=> ( head_of(X0) != tail_of(sK6_skl(sK8_skl))
        | X0 = sK7_skl(sK8_skl)
        | ~ edge(X0)
        | sequential(X0,sK7_skl(sK8_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ860_spl])],[split_symbol_definition]) ).

fof(f10009,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | sQ860_spl ),
    inference(split_clause,[status(thm)],[f9429,f10006,f762,f9256]) ).

fof(f10010,definition,
    ! [X0,X1,X2,X3,X4,X5] :
      ( sQ861_spl
    <=> ( ~ precedes(sK1_skl(X2,X1,tail_of(sK6_skl(sK8_skl))),sK0_skl(head_of(sK7_skl(sK8_skl)),X0),X5)
        | ~ shortest_path(X3,X4,X5)
        | ~ path(tail_of(sK7_skl(sK8_skl)),X1,X2)
        | X0 = head_of(sK7_skl(sK8_skl))
        | ~ vertex(X0)
        | X0 = head_of(sK0_skl(head_of(sK7_skl(sK8_skl)),X0)) ) ),
    introduced(definition,[new_symbols(definition,[sQ861_spl])],[split_symbol_definition]) ).

fof(f10013,plain,
    ( ~ sQ742_spl
    | ~ sQ2_spl
    | ~ sQ581_spl
    | sQ861_spl ),
    inference(split_clause,[status(thm)],[f9430,f10010,f7832,f139,f9256]) ).

fof(f10018,definition,
    ( sQ862_spl
  <=> in_path(tail_of(sK6_skl(sK8_skl)),sK8_skl) ),
    introduced(definition,[new_symbols(definition,[sQ862_spl])],[split_symbol_definition]) ).

fof(f10021,plain,
    ( ~ sQ742_spl
    | sQ862_spl
    | ~ sQ49_spl ),
    inference(split_clause,[status(thm)],[f9432,f593,f10018,f9256]) ).

fof(f10022,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ863_spl
    <=> ( head_of(sK0_skl(X0,tail_of(sK7_skl(sK8_skl)))) != head_of(X4)
        | ~ precedes(sK7_skl(sK8_skl),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ863_spl])],[split_symbol_definition]) ).

fof(f10025,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ863_spl ),
    inference(split_clause,[status(thm)],[f9433,f10022,f9485,f143,f9256]) ).

fof(f10026,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ864_spl
    <=> ( head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | tail_of(sK7_skl(sK8_skl)) = head_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ864_spl])],[split_symbol_definition]) ).

fof(f10029,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ864_spl ),
    inference(split_clause,[status(thm)],[f9434,f10026,f9485,f143,f9256]) ).

fof(f10030,definition,
    ! [X0,X1,X2,X3,X4] :
      ( sQ865_spl
    <=> ( head_of(sK7_skl(sK8_skl)) != head_of(X4)
        | ~ precedes(sK0_skl(X0,tail_of(sK7_skl(sK8_skl))),X4,X3)
        | ~ shortest_path(X1,X2,X3)
        | tail_of(sK7_skl(sK8_skl)) = X0
        | ~ vertex(X0)
        | X0 = tail_of(sK0_skl(X0,tail_of(sK6_skl(sK8_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ865_spl])],[split_symbol_definition]) ).

fof(f10033,plain,
    ( ~ sQ742_spl
    | ~ sQ3_spl
    | ~ sQ752_spl
    | sQ865_spl ),
    inference(split_clause,[status(thm)],[f9435,f10030,f9485,f143,f9256]) ).

fof(f10037,definition,
    ( sQ866_spl
  <=> path(tail_of(sK6_skl(sK8_skl)),head_of(sK7_skl(sK8_skl)),path_cons(sK7_skl(sK8_skl),empty)) ),
    introduced(definition,[new_symbols(definition,[sQ866_spl])],[split_symbol_definition]) ).

fof(f10040,plain,
    ( ~ sQ742_spl
    | ~ sQ59_spl
    | ~ sQ581_spl
    | sQ866_spl ),
    inference(split_clause,[status(thm)],[f9441,f10037,f7832,f762,f9256]) ).

fof(f10043,plain,
    ( sQ752_spl
    | ~ edge(sK7_skl(sK8_skl)) ),
    inference(resolution,[status(thm)],[f9487,f24]) ).

fof(f10044,plain,
    ( sQ752_spl
    | ~ sQ59_spl ),
    inference(split_clause,[status(thm)],[f10043,f762,f9485]) ).

fof(f10190,plain,
    ( ~ sQ583_spl
    | ~ sQ577_spl
    | sK7_skl(sK8_skl) = sK6_skl(sK8_skl) ),
    inference(forward_demodulation,[status(thm)],[f7821,f7839]) ).

fof(f10191,plain,
    ( ~ sQ583_spl
    | ~ sQ577_spl
    | sQ591_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f10190,f7919]) ).

fof(f10192,plain,
    ( ~ sQ583_spl
    | ~ sQ577_spl
    | sQ591_spl ),
    inference(contradiction_clause,[status(thm)],[f10191]) ).

fof(f10193,plain,
    $false,
    inference(sat_refutation,[status(thm)],[f138,f142,f146,f150,f158,f236,f238,f250,f256,f298,f302,f306,f310,f314,f318,f323,f327,f329,f342,f371,f386,f390,f408,f412,f416,f420,f424,f428,f434,f438,f442,f455,f459,f468,f475,f482,f486,f499,f503,f508,f538,f542,f546,f550,f554,f558,f576,f596,f618,f637,f641,f645,f649,f657,f705,f713,f768,f772,f776,f780,f787,f791,f801,f803,f812,f816,f822,f826,f865,f875,f879,f891,f946,f950,f958,f962,f968,f972,f976,f980,f1035,f1042,f1054,f1058,f1165,f1173,f1179,f1187,f1196,f1198,f1205,f1219,f1223,f1234,f1238,f1261,f1267,f1273,f1281,f1293,f1297,f1311,f1315,f1371,f1375,f1379,f1383,f1387,f1391,f1395,f1399,f1403,f1407,f1411,f1415,f1419,f1423,f1433,f1437,f1442,f1446,f1450,f1454,f1458,f1474,f1487,f1491,f1495,f1579,f1583,f1587,f1601,f1605,f1609,f1626,f1630,f1634,f1696,f1700,f1704,f1729,f1733,f1737,f1888,f1899,f1909,f1917,f1927,f1934,f1941,f1945,f1957,f1961,f1968,f1974,f1978,f1986,f1991,f1995,f2006,f2018,f2024,f2032,f2038,f2106,f2110,f2114,f2117,f2121,f2122,f2126,f2138,f2151,f2174,f2192,f2196,f2200,f2208,f2248,f2256,f2264,f2415,f2419,f2423,f2431,f2437,f2447,f2453,f2461,f2480,f2484,f2488,f2505,f2509,f2513,f2528,f2532,f2536,f2548,f2552,f2556,f2604,f2608,f2612,f2616,f2620,f2624,f2628,f2632,f2636,f2640,f2644,f2648,f2652,f2656,f2660,f2664,f2668,f2672,f2676,f2680,f2684,f2688,f2692,f2696,f2700,f2704,f2716,f2720,f2725,f2729,f2733,f2737,f2741,f2765,f2797,f2801,f2805,f2809,f2829,f2833,f2837,f2841,f2932,f2936,f2940,f2944,f2948,f2952,f2956,f2960,f2964,f2968,f2972,f2976,f2980,f2984,f2988,f2992,f2996,f3000,f3004,f3008,f3012,f3016,f3020,f3024,f3318,f3322,f3326,f3330,f3334,f3338,f3342,f3346,f3350,f3354,f3358,f3362,f3366,f3370,f3374,f3378,f3382,f3386,f3390,f3394,f3398,f3402,f3406,f3410,f3550,f3554,f3558,f3562,f3601,f3605,f3609,f3613,f3717,f3721,f3725,f3729,f3812,f3816,f3820,f3824,f3845,f3849,f3853,f3857,f3874,f3878,f3882,f3886,f3899,f3903,f3907,f3911,f3956,f3960,f3964,f3968,f4037,f4041,f4045,f4049,f4053,f4123,f4152,f4156,f4160,f4164,f4186,f4190,f4194,f4198,f4230,f4234,f4446,f4450,f4454,f4458,f4462,f4466,f4470,f4475,f4715,f4727,f4731,f4737,f4741,f4745,f4752,f4780,f4787,f4813,f4826,f4881,f4885,f4889,f5050,f5054,f5058,f5062,f5066,f5271,f5275,f5279,f5283,f5287,f5291,f5295,f5299,f5303,f5307,f5311,f5315,f5319,f5323,f5327,f5331,f5335,f5339,f5343,f5347,f5351,f5355,f5359,f5363,f5367,f5542,f5546,f5550,f5554,f5558,f5562,f5566,f5713,f5717,f5721,f5725,f5729,f5733,f5737,f5826,f5830,f5834,f5838,f6085,f6099,f6106,f6111,f6118,f6142,f6156,f6160,f6166,f6170,f6193,f6206,f6210,f6222,f6226,f6249,f6277,f6281,f6301,f6309,f6313,f6325,f6329,f6333,f6337,f6355,f6359,f6360,f6371,f6375,f6379,f6383,f6394,f6398,f6402,f6406,f6419,f6423,f6427,f6431,f6455,f6459,f6463,f6467,f6493,f6497,f6501,f6505,f6518,f6522,f6526,f6530,f6638,f6642,f6646,f6650,f6654,f6658,f6820,f6833,f6837,f6841,f6845,f6858,f6862,f6866,f6870,f6891,f6895,f6899,f6903,f6916,f6920,f6924,f6928,f6938,f6942,f6946,f6957,f6961,f6965,f6977,f6981,f6985,f6989,f7002,f7006,f7010,f7014,f7025,f7029,f7033,f7037,f7050,f7054,f7058,f7062,f7073,f7077,f7081,f7085,f7098,f7102,f7106,f7110,f7177,f7181,f7185,f7189,f7193,f7197,f7201,f7205,f7209,f7213,f7217,f7221,f7225,f7229,f7233,f7237,f7241,f7245,f7249,f7253,f7257,f7261,f7265,f7269,f7273,f7277,f7281,f7285,f7289,f7293,f7297,f7301,f7305,f7309,f7313,f7317,f7321,f7325,f7329,f7333,f7337,f7351,f7355,f7360,f7364,f7368,f7372,f7376,f7417,f7580,f7584,f7588,f7592,f7596,f7841,f7921,f8161,f8764,f8766,f8885,f9158,f9205,f9273,f9282,f9449,f9455,f9466,f9470,f9474,f9478,f9506,f9520,f9524,f9528,f9532,f9536,f9540,f9544,f9548,f9552,f9565,f9569,f9573,f9577,f9581,f9585,f9589,f9593,f9597,f9601,f9605,f9609,f9613,f9617,f9621,f9625,f9629,f9633,f9646,f9650,f9659,f9663,f9667,f9671,f9675,f9679,f9683,f9687,f9691,f9699,f9703,f9712,f9716,f9720,f9724,f9728,f9732,f9736,f9740,f9744,f9748,f9764,f9768,f9772,f9776,f9780,f9784,f9788,f9792,f9796,f9800,f9807,f9812,f9816,f9820,f9836,f9840,f9844,f9848,f9852,f9856,f9860,f9864,f9868,f9872,f9876,f9880,f9884,f9888,f9892,f9896,f9900,f9904,f9908,f9912,f9916,f9920,f9924,f9928,f9946,f9950,f9954,f9958,f9963,f9967,f9971,f9975,f9979,f9983,f9987,f9991,f9995,f10005,f10009,f10013,f10021,f10025,f10029,f10033,f10040,f10044,f10192]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : GRA011+1 : TPTP v9.3.1. Bugfixed v3.2.0.
% 0.00/0.04  % Command  : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.36  % Computer : n018.cluster.edu
% 0.11/0.36  % Model    : x86_64 x86_64
% 0.11/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36  % Memory   : 8046.5625MB
% 0.11/0.36  % OS       : Linux 6.8.0-71-generic
% 0.11/0.36  % CPULimit : 300
% 0.11/0.36  % WCLimit  : 300
% 0.11/0.36  % DateTime : Sun Sep 20 18:26:42 UTC 2026
% 0.11/0.37  % CPUTime  : 
% 0.11/0.38  % Drodi V4.1.1
% 135.39/17.55  % Refutation found
% 135.39/17.55  % SZS status Theorem for theBenchmark: Theorem is valid
% 135.39/17.55  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 20.86/17.64  % Elapsed time: 17.256948 seconds
% 20.86/17.64  % CPU time: 136.107907 seconds
% 20.86/17.64  % Total memory used: 622.227 MB
% 20.86/17.64  % Net memory used: 585.529 MB
%------------------------------------------------------------------------------