TSTP Solution File: SYN762-1 by Drodi---3.6.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Drodi---3.6.0
% Problem  : SYN762-1 : TPTP v8.1.2. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s

% Computer : n028.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue Apr 30 20:53:09 EDT 2024

% Result   : Unsatisfiable 110.01s 14.14s
% Output   : CNFRefutation 110.30s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   92
%            Number of leaves      :   35
% Syntax   : Number of formulae    :  603 (   7 unt;   0 def)
%            Number of atoms       : 3102 (   0 equ)
%            Maximal formula atoms :    9 (   5 avg)
%            Number of connectives : 4191 (1692   ~;2499   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   15 (   7 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    6 (   5 usr;   1 prp; 0-2 aty)
%            Number of functors    :    1 (   1 usr;   0 con; 1-1 aty)
%            Number of variables   : 1072 (1072   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
    ! [U] : ssRr(U,skf1(U)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f2,negated_conjecture,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ssPv2(W)
      | ssPv3(W)
      | ssPv4(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f3,negated_conjecture,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ssPv1(W)
      | ssPv2(W)
      | ssPv3(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f4,negated_conjecture,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssPv3(W)
      | ssPv2(W)
      | ssPv4(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f5,negated_conjecture,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssPv3(W)
      | ssPv1(W)
      | ssPv2(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f6,negated_conjecture,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv3(V)
      | ~ ssRr(W,U)
      | ~ ssPv3(W)
      | ssPv1(W)
      | ssPv2(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f7,negated_conjecture,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv2(V)
      | ~ ssRr(W,U)
      | ~ ssPv2(W)
      | ~ ssPv4(W)
      | ssPv1(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f8,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ssPv1(V)
      | ssPv2(X)
      | ssPv3(W)
      | ssPv4(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f9,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv3(W)
      | ssPv2(V)
      | ssPv1(X)
      | ssPv4(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f11,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv3(X)
      | ssPv1(V)
      | ssPv1(W)
      | ssPv2(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f12,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv2(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(W)
      | ssPv1(X)
      | ssPv4(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f13,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv3(W)
      | ssPv4(X)
      | ssPv1(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f14,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv3(X)
      | ~ ssPv2(W)
      | ssPv3(V)
      | ssPv1(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f15,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ssPv1(W)
      | ssPv4(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f16,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ~ ssPv1(W)
      | ssPv3(V)
      | ssPv4(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f17,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv4(X)
      | ~ ssPv3(W)
      | ~ ssPv4(W)
      | ssPv4(V) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f18,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ~ ssPv3(W)
      | ssPv1(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f19,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv2(X)
      | ~ ssPv2(W)
      | ~ ssPv4(W)
      | ssPv3(V) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f20,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv3(X)
      | ~ ssPv1(W)
      | ~ ssPv3(W)
      | ssPv4(V) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f21,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(W)
      | ~ ssPv2(W)
      | ssPv3(X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f22,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ~ ssPv3(W)
      | ssPv2(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f23,negated_conjecture,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv4(X)
      | ~ ssPv1(W)
      | ~ ssPv2(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f24,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ssPv4(V)
      | ssPv3(Y)
      | ssPv1(W)
      | ssPv3(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f25,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ssPv4(V)
      | ssPv2(Y)
      | ssPv3(W)
      | ssPv4(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f26,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssPv1(W)
      | ssPv2(V)
      | ssPv1(Y)
      | ssPv3(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f27,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssPv3(W)
      | ssPv4(V)
      | ssPv1(Y)
      | ssPv4(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f28,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ssPv1(Y)
      | ssPv3(W)
      | ssPv4(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f30,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv4(X)
      | ~ ssRr(W,Y)
      | ~ ssPv3(W)
      | ssPv3(V)
      | ssPv3(Y) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f31,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssPv4(W)
      | ssPv3(Y)
      | ssPv3(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f32,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssPv2(W)
      | ~ ssPv3(W)
      | ssPv4(V)
      | ssPv1(Y) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f33,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssPv3(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssPv1(W)
      | ssPv4(Y)
      | ssPv2(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f34,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ~ ssRr(W,Y)
      | ~ ssPv4(W)
      | ssPv1(V)
      | ssPv4(Y) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f35,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ~ ssRr(W,Y)
      | ssPv1(Y)
      | ssPv1(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f36,negated_conjecture,
    ! [U,V,W,X,Y] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssPv3(Y)
      | ~ ssRr(W,X)
      | ~ ssPv4(W)
      | ssPv1(W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f39,negated_conjecture,
    ! [U,V,W,X,Y,Z] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssRr(W,Z)
      | ~ ssPv4(W)
      | ssPv4(V)
      | ssPv3(Y)
      | ssPv1(Z) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f52,plain,
    ! [X0] : ssRr(X0,skf1(X0)),
    inference(cnf_transformation,[status(esa)],[f1]) ).

fof(f53,plain,
    ! [W] :
      ( ! [U] :
          ( ! [V] :
              ( ~ ssRr(U,V)
              | ~ ssPv4(V) )
          | ~ ssRr(W,U) )
      | ssPv2(W)
      | ssPv3(W)
      | ssPv4(W) ),
    inference(miniscoping,[status(esa)],[f2]) ).

fof(f54,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ssPv2(X2)
      | ssPv3(X2)
      | ssPv4(X2) ),
    inference(cnf_transformation,[status(esa)],[f53]) ).

fof(f55,plain,
    ! [W] :
      ( ! [U] :
          ( ! [V] :
              ( ~ ssRr(U,V)
              | ~ ssPv1(V) )
          | ~ ssRr(W,U) )
      | ssPv1(W)
      | ssPv2(W)
      | ssPv3(W) ),
    inference(miniscoping,[status(esa)],[f3]) ).

fof(f56,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ssPv1(X2)
      | ssPv2(X2)
      | ssPv3(X2) ),
    inference(cnf_transformation,[status(esa)],[f55]) ).

fof(f57,plain,
    ! [W] :
      ( ! [U] :
          ( ! [V] :
              ( ~ ssRr(U,V)
              | ~ ssPv4(V) )
          | ~ ssRr(W,U) )
      | ~ ssPv3(W)
      | ssPv2(W)
      | ssPv4(W) ),
    inference(miniscoping,[status(esa)],[f4]) ).

fof(f58,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv3(X2)
      | ssPv2(X2)
      | ssPv4(X2) ),
    inference(cnf_transformation,[status(esa)],[f57]) ).

fof(f59,plain,
    ! [W] :
      ( ! [U] :
          ( ! [V] :
              ( ~ ssRr(U,V)
              | ~ ssPv4(V) )
          | ~ ssRr(W,U) )
      | ~ ssPv3(W)
      | ssPv1(W)
      | ssPv2(W) ),
    inference(miniscoping,[status(esa)],[f5]) ).

fof(f60,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv3(X2)
      | ssPv1(X2)
      | ssPv2(X2) ),
    inference(cnf_transformation,[status(esa)],[f59]) ).

fof(f61,plain,
    ! [W] :
      ( ! [U] :
          ( ! [V] :
              ( ~ ssRr(U,V)
              | ~ ssPv3(V) )
          | ~ ssRr(W,U) )
      | ~ ssPv3(W)
      | ssPv1(W)
      | ssPv2(W) ),
    inference(miniscoping,[status(esa)],[f6]) ).

fof(f62,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv3(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv3(X2)
      | ssPv1(X2)
      | ssPv2(X2) ),
    inference(cnf_transformation,[status(esa)],[f61]) ).

fof(f63,plain,
    ! [W] :
      ( ! [U] :
          ( ! [V] :
              ( ~ ssRr(U,V)
              | ~ ssPv2(V) )
          | ~ ssRr(W,U) )
      | ~ ssPv2(W)
      | ~ ssPv4(W)
      | ssPv1(W) ),
    inference(miniscoping,[status(esa)],[f7]) ).

fof(f64,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv2(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv2(X2)
      | ~ ssPv4(X2)
      | ssPv1(X2) ),
    inference(cnf_transformation,[status(esa)],[f63]) ).

fof(f65,plain,
    ! [W] :
      ( ! [X] :
          ( ! [V] :
              ( ! [U] :
                  ( ~ ssRr(U,V)
                  | ~ ssRr(W,U) )
              | ~ ssRr(W,X)
              | ssPv1(V) )
          | ssPv2(X) )
      | ssPv3(W)
      | ssPv4(W) ),
    inference(miniscoping,[status(esa)],[f8]) ).

fof(f66,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ssPv1(X1)
      | ssPv2(X3)
      | ssPv3(X2)
      | ssPv4(X2) ),
    inference(cnf_transformation,[status(esa)],[f65]) ).

fof(f67,plain,
    ! [W] :
      ( ! [X] :
          ( ! [V] :
              ( ! [U] :
                  ( ~ ssRr(U,V)
                  | ~ ssRr(W,U) )
              | ~ ssRr(W,X)
              | ~ ssPv3(W)
              | ssPv2(V) )
          | ssPv1(X) )
      | ssPv4(W) ),
    inference(miniscoping,[status(esa)],[f9]) ).

fof(f68,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv3(X2)
      | ssPv2(X1)
      | ssPv1(X3)
      | ssPv4(X2) ),
    inference(cnf_transformation,[status(esa)],[f67]) ).

fof(f71,plain,
    ! [W] :
      ( ! [V] :
          ( ! [X] :
              ( ! [U] :
                  ( ~ ssRr(U,V)
                  | ~ ssRr(W,U) )
              | ~ ssRr(W,X)
              | ~ ssPv3(X) )
          | ssPv1(V) )
      | ssPv1(W)
      | ssPv2(W) ),
    inference(miniscoping,[status(esa)],[f11]) ).

fof(f72,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv3(X3)
      | ssPv1(X1)
      | ssPv1(X2)
      | ssPv2(X2) ),
    inference(cnf_transformation,[status(esa)],[f71]) ).

fof(f73,plain,
    ! [W] :
      ( ! [X] :
          ( ! [U] :
              ( ! [V] :
                  ( ~ ssRr(U,V)
                  | ~ ssPv2(V) )
              | ~ ssRr(W,U) )
          | ~ ssRr(W,X)
          | ~ ssPv1(W)
          | ssPv1(X) )
      | ssPv4(W) ),
    inference(miniscoping,[status(esa)],[f12]) ).

fof(f74,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv2(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X2)
      | ssPv1(X3)
      | ssPv4(X2) ),
    inference(cnf_transformation,[status(esa)],[f73]) ).

fof(f75,plain,
    ! [W] :
      ( ! [X] :
          ( ! [U] :
              ( ! [V] :
                  ( ~ ssRr(U,V)
                  | ~ ssPv4(V) )
              | ~ ssRr(W,U) )
          | ~ ssRr(W,X)
          | ~ ssPv3(W)
          | ssPv4(X) )
      | ssPv1(W) ),
    inference(miniscoping,[status(esa)],[f13]) ).

fof(f76,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv3(X2)
      | ssPv4(X3)
      | ssPv1(X2) ),
    inference(cnf_transformation,[status(esa)],[f75]) ).

fof(f77,plain,
    ! [W] :
      ( ! [V] :
          ( ! [X] :
              ( ! [U] :
                  ( ~ ssRr(U,V)
                  | ~ ssRr(W,U) )
              | ~ ssRr(W,X)
              | ~ ssPv3(X) )
          | ~ ssPv2(W)
          | ssPv3(V) )
      | ssPv1(W) ),
    inference(miniscoping,[status(esa)],[f14]) ).

fof(f78,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv3(X3)
      | ~ ssPv2(X2)
      | ssPv3(X1)
      | ssPv1(X2) ),
    inference(cnf_transformation,[status(esa)],[f77]) ).

fof(f79,plain,
    ! [W] :
      ( ! [X] :
          ( ! [U] :
              ( ! [V] :
                  ( ~ ssRr(U,V)
                  | ~ ssPv1(V) )
              | ~ ssRr(W,U) )
          | ~ ssRr(W,X)
          | ~ ssPv1(X) )
      | ssPv1(W)
      | ssPv4(W) ),
    inference(miniscoping,[status(esa)],[f15]) ).

fof(f80,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X3)
      | ssPv1(X2)
      | ssPv4(X2) ),
    inference(cnf_transformation,[status(esa)],[f79]) ).

fof(f81,plain,
    ! [W] :
      ( ! [V] :
          ( ! [X] :
              ( ! [U] :
                  ( ~ ssRr(U,V)
                  | ~ ssRr(W,U) )
              | ~ ssRr(W,X)
              | ~ ssPv1(X) )
          | ~ ssPv1(W)
          | ssPv3(V) )
      | ssPv4(W) ),
    inference(miniscoping,[status(esa)],[f16]) ).

fof(f82,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X3)
      | ~ ssPv1(X2)
      | ssPv3(X1)
      | ssPv4(X2) ),
    inference(cnf_transformation,[status(esa)],[f81]) ).

fof(f83,plain,
    ! [V] :
      ( ! [W] :
          ( ! [X] :
              ( ! [U] :
                  ( ~ ssRr(U,V)
                  | ~ ssRr(W,U) )
              | ~ ssRr(W,X)
              | ~ ssPv4(X) )
          | ~ ssPv3(W)
          | ~ ssPv4(W) )
      | ssPv4(V) ),
    inference(miniscoping,[status(esa)],[f17]) ).

fof(f84,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv4(X3)
      | ~ ssPv3(X2)
      | ~ ssPv4(X2)
      | ssPv4(X1) ),
    inference(cnf_transformation,[status(esa)],[f83]) ).

fof(f85,plain,
    ! [W] :
      ( ! [X] :
          ( ! [U] :
              ( ! [V] :
                  ( ~ ssRr(U,V)
                  | ~ ssPv1(V) )
              | ~ ssRr(W,U) )
          | ~ ssRr(W,X)
          | ~ ssPv1(X) )
      | ~ ssPv3(W)
      | ssPv1(W) ),
    inference(miniscoping,[status(esa)],[f18]) ).

fof(f86,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X3)
      | ~ ssPv3(X2)
      | ssPv1(X2) ),
    inference(cnf_transformation,[status(esa)],[f85]) ).

fof(f87,plain,
    ! [V] :
      ( ! [W] :
          ( ! [X] :
              ( ! [U] :
                  ( ~ ssRr(U,V)
                  | ~ ssRr(W,U) )
              | ~ ssRr(W,X)
              | ~ ssPv2(X) )
          | ~ ssPv2(W)
          | ~ ssPv4(W) )
      | ssPv3(V) ),
    inference(miniscoping,[status(esa)],[f19]) ).

fof(f88,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv2(X3)
      | ~ ssPv2(X2)
      | ~ ssPv4(X2)
      | ssPv3(X1) ),
    inference(cnf_transformation,[status(esa)],[f87]) ).

fof(f89,plain,
    ! [V] :
      ( ! [W] :
          ( ! [X] :
              ( ! [U] :
                  ( ~ ssRr(U,V)
                  | ~ ssRr(W,U) )
              | ~ ssRr(W,X)
              | ~ ssPv3(X) )
          | ~ ssPv1(W)
          | ~ ssPv3(W) )
      | ssPv4(V) ),
    inference(miniscoping,[status(esa)],[f20]) ).

fof(f90,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv3(X3)
      | ~ ssPv1(X2)
      | ~ ssPv3(X2)
      | ssPv4(X1) ),
    inference(cnf_transformation,[status(esa)],[f89]) ).

fof(f91,plain,
    ! [X] :
      ( ! [W] :
          ( ! [U] :
              ( ! [V] :
                  ( ~ ssRr(U,V)
                  | ~ ssPv1(V) )
              | ~ ssRr(W,U) )
          | ~ ssRr(W,X)
          | ~ ssPv1(W)
          | ~ ssPv2(W) )
      | ssPv3(X) ),
    inference(miniscoping,[status(esa)],[f21]) ).

fof(f92,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X2)
      | ~ ssPv2(X2)
      | ssPv3(X3) ),
    inference(cnf_transformation,[status(esa)],[f91]) ).

fof(f93,plain,
    ! [W] :
      ( ! [X] :
          ( ! [U] :
              ( ! [V] :
                  ( ~ ssRr(U,V)
                  | ~ ssPv1(V) )
              | ~ ssRr(W,U) )
          | ~ ssRr(W,X)
          | ~ ssPv1(X) )
      | ~ ssPv3(W)
      | ssPv2(W) ),
    inference(miniscoping,[status(esa)],[f22]) ).

fof(f94,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X3)
      | ~ ssPv3(X2)
      | ssPv2(X2) ),
    inference(cnf_transformation,[status(esa)],[f93]) ).

fof(f95,plain,
    ! [W] :
      ( ! [X] :
          ( ! [U] :
              ( ! [V] :
                  ( ~ ssRr(U,V)
                  | ~ ssPv1(V) )
              | ~ ssRr(W,U) )
          | ~ ssRr(W,X)
          | ~ ssPv4(X) )
      | ~ ssPv1(W)
      | ~ ssPv2(W) ),
    inference(miniscoping,[status(esa)],[f23]) ).

fof(f96,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv4(X3)
      | ~ ssPv1(X2)
      | ~ ssPv2(X2) ),
    inference(cnf_transformation,[status(esa)],[f95]) ).

fof(f97,plain,
    ! [W] :
      ( ! [Y] :
          ( ! [V] :
              ( ! [X] :
                  ( ! [U] :
                      ( ~ ssRr(U,V)
                      | ~ ssRr(W,U) )
                  | ~ ssRr(X,Y)
                  | ~ ssRr(W,X) )
              | ssPv4(V) )
          | ssPv3(Y) )
      | ssPv1(W)
      | ssPv3(W) ),
    inference(miniscoping,[status(esa)],[f24]) ).

fof(f98,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X3,X4)
      | ~ ssRr(X2,X3)
      | ssPv4(X1)
      | ssPv3(X4)
      | ssPv1(X2)
      | ssPv3(X2) ),
    inference(cnf_transformation,[status(esa)],[f97]) ).

fof(f99,plain,
    ! [W] :
      ( ! [Y] :
          ( ! [V] :
              ( ! [X] :
                  ( ! [U] :
                      ( ~ ssRr(U,V)
                      | ~ ssRr(W,U) )
                  | ~ ssRr(X,Y)
                  | ~ ssRr(W,X) )
              | ssPv4(V) )
          | ssPv2(Y) )
      | ssPv3(W)
      | ssPv4(W) ),
    inference(miniscoping,[status(esa)],[f25]) ).

fof(f100,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X3,X4)
      | ~ ssRr(X2,X3)
      | ssPv4(X1)
      | ssPv2(X4)
      | ssPv3(X2)
      | ssPv4(X2) ),
    inference(cnf_transformation,[status(esa)],[f99]) ).

fof(f101,plain,
    ! [W] :
      ( ! [Y] :
          ( ! [V] :
              ( ! [X] :
                  ( ! [U] :
                      ( ~ ssRr(U,V)
                      | ~ ssRr(W,U) )
                  | ~ ssRr(X,Y)
                  | ~ ssRr(W,X) )
              | ~ ssPv1(W)
              | ssPv2(V) )
          | ssPv1(Y) )
      | ssPv3(W) ),
    inference(miniscoping,[status(esa)],[f26]) ).

fof(f102,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X3,X4)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X2)
      | ssPv2(X1)
      | ssPv1(X4)
      | ssPv3(X2) ),
    inference(cnf_transformation,[status(esa)],[f101]) ).

fof(f103,plain,
    ! [W] :
      ( ! [Y] :
          ( ! [V] :
              ( ! [X] :
                  ( ! [U] :
                      ( ~ ssRr(U,V)
                      | ~ ssRr(W,U) )
                  | ~ ssRr(X,Y)
                  | ~ ssRr(W,X) )
              | ~ ssPv3(W)
              | ssPv4(V) )
          | ssPv1(Y) )
      | ssPv4(W) ),
    inference(miniscoping,[status(esa)],[f27]) ).

fof(f104,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X3,X4)
      | ~ ssRr(X2,X3)
      | ~ ssPv3(X2)
      | ssPv4(X1)
      | ssPv1(X4)
      | ssPv4(X2) ),
    inference(cnf_transformation,[status(esa)],[f103]) ).

fof(f105,plain,
    ! [W] :
      ( ! [Y] :
          ( ! [X] :
              ( ! [U] :
                  ( ! [V] :
                      ( ~ ssRr(U,V)
                      | ~ ssPv4(V) )
                  | ~ ssRr(W,U) )
              | ~ ssRr(X,Y)
              | ~ ssRr(W,X) )
          | ssPv1(Y) )
      | ssPv3(W)
      | ssPv4(W) ),
    inference(miniscoping,[status(esa)],[f28]) ).

fof(f106,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X3,X4)
      | ~ ssRr(X2,X3)
      | ssPv1(X4)
      | ssPv3(X2)
      | ssPv4(X2) ),
    inference(cnf_transformation,[status(esa)],[f105]) ).

fof(f109,plain,
    ! [Y] :
      ( ! [V] :
          ( ! [W] :
              ( ! [X] :
                  ( ! [U] :
                      ( ~ ssRr(U,V)
                      | ~ ssRr(W,U) )
                  | ~ ssRr(W,X)
                  | ~ ssPv4(X) )
              | ~ ssRr(W,Y)
              | ~ ssPv3(W) )
          | ssPv3(V) )
      | ssPv3(Y) ),
    inference(miniscoping,[status(esa)],[f30]) ).

fof(f110,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv4(X3)
      | ~ ssRr(X2,X4)
      | ~ ssPv3(X2)
      | ssPv3(X1)
      | ssPv3(X4) ),
    inference(cnf_transformation,[status(esa)],[f109]) ).

fof(f111,plain,
    ! [W] :
      ( ! [Y] :
          ( ! [X] :
              ( ! [U] :
                  ( ! [V] :
                      ( ~ ssRr(U,V)
                      | ~ ssPv4(V) )
                  | ~ ssRr(W,U) )
              | ~ ssRr(X,Y)
              | ~ ssRr(W,X) )
          | ~ ssPv4(W)
          | ssPv3(Y) )
      | ssPv3(W) ),
    inference(miniscoping,[status(esa)],[f31]) ).

fof(f112,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X3,X4)
      | ~ ssRr(X2,X3)
      | ~ ssPv4(X2)
      | ssPv3(X4)
      | ssPv3(X2) ),
    inference(cnf_transformation,[status(esa)],[f111]) ).

fof(f113,plain,
    ! [Y] :
      ( ! [V] :
          ( ! [W] :
              ( ! [X] :
                  ( ! [U] :
                      ( ~ ssRr(U,V)
                      | ~ ssRr(W,U) )
                  | ~ ssRr(X,Y)
                  | ~ ssRr(W,X) )
              | ~ ssPv2(W)
              | ~ ssPv3(W) )
          | ssPv4(V) )
      | ssPv1(Y) ),
    inference(miniscoping,[status(esa)],[f32]) ).

fof(f114,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X3,X4)
      | ~ ssRr(X2,X3)
      | ~ ssPv2(X2)
      | ~ ssPv3(X2)
      | ssPv4(X1)
      | ssPv1(X4) ),
    inference(cnf_transformation,[status(esa)],[f113]) ).

fof(f115,plain,
    ! [W] :
      ( ! [Y] :
          ( ! [X] :
              ( ! [U] :
                  ( ! [V] :
                      ( ~ ssRr(U,V)
                      | ~ ssPv3(V) )
                  | ~ ssRr(W,U) )
              | ~ ssRr(X,Y)
              | ~ ssRr(W,X) )
          | ~ ssPv1(W)
          | ssPv4(Y) )
      | ssPv2(W) ),
    inference(miniscoping,[status(esa)],[f33]) ).

fof(f116,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv3(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X3,X4)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X2)
      | ssPv4(X4)
      | ssPv2(X2) ),
    inference(cnf_transformation,[status(esa)],[f115]) ).

fof(f117,plain,
    ! [Y] :
      ( ! [V] :
          ( ! [W] :
              ( ! [X] :
                  ( ! [U] :
                      ( ~ ssRr(U,V)
                      | ~ ssRr(W,U) )
                  | ~ ssRr(W,X)
                  | ~ ssPv1(X) )
              | ~ ssRr(W,Y)
              | ~ ssPv4(W) )
          | ssPv1(V) )
      | ssPv4(Y) ),
    inference(miniscoping,[status(esa)],[f34]) ).

fof(f118,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X3)
      | ~ ssRr(X2,X4)
      | ~ ssPv4(X2)
      | ssPv1(X1)
      | ssPv4(X4) ),
    inference(cnf_transformation,[status(esa)],[f117]) ).

fof(f119,plain,
    ! [W] :
      ( ! [Y] :
          ( ! [X] :
              ( ! [U] :
                  ( ! [V] :
                      ( ~ ssRr(U,V)
                      | ~ ssPv1(V) )
                  | ~ ssRr(W,U) )
              | ~ ssRr(W,X)
              | ~ ssPv1(X) )
          | ~ ssRr(W,Y)
          | ssPv1(Y) )
      | ssPv1(W) ),
    inference(miniscoping,[status(esa)],[f35]) ).

fof(f120,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X3)
      | ~ ssRr(X2,X4)
      | ssPv1(X4)
      | ssPv1(X2) ),
    inference(cnf_transformation,[status(esa)],[f119]) ).

fof(f121,plain,
    ! [W] :
      ( ! [X] :
          ( ! [Y] :
              ( ! [U] :
                  ( ! [V] :
                      ( ~ ssRr(U,V)
                      | ~ ssPv4(V) )
                  | ~ ssRr(W,U) )
              | ~ ssRr(X,Y)
              | ~ ssPv3(Y) )
          | ~ ssRr(W,X) )
      | ~ ssPv4(W)
      | ssPv1(W) ),
    inference(miniscoping,[status(esa)],[f36]) ).

fof(f122,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X3,X4)
      | ~ ssPv3(X4)
      | ~ ssRr(X2,X3)
      | ~ ssPv4(X2)
      | ssPv1(X2) ),
    inference(cnf_transformation,[status(esa)],[f121]) ).

fof(f127,plain,
    ! [Z] :
      ( ! [Y] :
          ( ! [V] :
              ( ! [W] :
                  ( ! [X] :
                      ( ! [U] :
                          ( ~ ssRr(U,V)
                          | ~ ssRr(W,U) )
                      | ~ ssRr(X,Y)
                      | ~ ssRr(W,X) )
                  | ~ ssRr(W,Z)
                  | ~ ssPv4(W) )
              | ssPv4(V) )
          | ssPv3(Y) )
      | ssPv1(Z) ),
    inference(miniscoping,[status(esa)],[f39]) ).

fof(f128,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X3,X4)
      | ~ ssRr(X2,X3)
      | ~ ssRr(X2,X5)
      | ~ ssPv4(X2)
      | ssPv4(X1)
      | ssPv3(X4)
      | ssPv1(X5) ),
    inference(cnf_transformation,[status(esa)],[f127]) ).

fof(f153,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ssPv2(X2)
      | ssPv4(X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f58,f54]) ).

fof(f154,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X1)
      | ssPv2(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f153,f52]) ).

fof(f155,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(skf1(X0)))
      | ssPv2(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f154,f52]) ).

fof(f156,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X1)
      | ssPv1(X0)
      | ssPv2(X0)
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f56,f52]) ).

fof(f157,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X1)
      | ~ ssPv3(X0)
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f60,f52]) ).

fof(f158,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv2(X0)
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f156,f52]) ).

fof(f159,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(X0)
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f157,f52]) ).

fof(f160,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv3(X1)
      | ~ ssPv3(X0)
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f62,f52]) ).

fof(f161,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv3(X0)
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f160,f52]) ).

fof(f162,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv2(X1)
      | ~ ssPv2(X0)
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f64,f52]) ).

fof(f163,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f162,f52]) ).

fof(f164,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ssPv1(X1)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f66,f52]) ).

fof(f168,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv3(X0)
      | ssPv2(X1)
      | ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f68,f52]) ).

fof(f172,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f164,f52]) ).

fof(f177,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv2(skf1(skf1(X0)))
      | ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f168,f52]) ).

fof(f190,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv3(skf1(X0))
      | ssPv1(X1)
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f72,f52]) ).

fof(f194,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv2(X1)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f74,f52]) ).

fof(f198,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X1)
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f76,f52]) ).

fof(f204,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f190,f52]) ).

fof(f205,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ssPv1(X0)
      | ssPv2(X0)
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f204,f158]) ).

fof(f206,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f205]) ).

fof(f208,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(skf1(X0)))
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f194,f52]) ).

fof(f213,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv3(X0)
      | ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f208,f177]) ).

fof(f214,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f213]) ).

fof(f221,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f198,f52]) ).

fof(f235,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv3(skf1(X0))
      | ~ ssPv2(X0)
      | ssPv3(X1)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f78,f52]) ).

fof(f239,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X1)
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f80,f52]) ).

fof(f243,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv3(X1)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f82,f52]) ).

fof(f245,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv1(skf1(X2))
      | ~ ssPv1(X2)
      | ssPv3(X1)
      | ssPv4(X2) ),
    inference(resolution,[status(thm)],[f82,f52]) ).

fof(f247,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv4(X1) ),
    inference(resolution,[status(thm)],[f84,f52]) ).

fof(f254,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv2(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f235,f52]) ).

fof(f256,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(skf1(X0)))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f239,f52]) ).

fof(f263,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f256,f172]) ).

fof(f264,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f263]) ).

fof(f265,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f256,f214]) ).

fof(f266,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f265]) ).

fof(f278,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f243,f52]) ).

fof(f280,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv4(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f247,f52]) ).

fof(f357,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv1(X2)
      | ssPv3(X1)
      | ssPv4(X2)
      | ~ ssPv1(X2)
      | ssPv4(X2)
      | ~ ssPv3(X2) ),
    inference(resolution,[status(thm)],[f245,f214]) ).

fof(f358,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv1(X2)
      | ssPv3(X1)
      | ssPv4(X2)
      | ~ ssPv3(X2) ),
    inference(duplicate_literals_removal,[status(esa)],[f357]) ).

fof(f359,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X1)
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f86,f52]) ).

fof(f362,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv1(X0)
      | ~ ssPv3(X2)
      | ssPv1(X2) ),
    inference(factoring,[status(esa)],[f86]) ).

fof(f363,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv2(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0)
      | ssPv3(X1) ),
    inference(resolution,[status(thm)],[f88,f52]) ).

fof(f367,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0)
      | ssPv4(X1) ),
    inference(resolution,[status(thm)],[f90,f52]) ).

fof(f371,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X1)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f92,f52]) ).

fof(f372,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X0,X2)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(X2) ),
    inference(resolution,[status(thm)],[f92,f52]) ).

fof(f375,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X1)
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f94,f52]) ).

fof(f377,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv1(skf1(X2))
      | ~ ssPv3(X2)
      | ssPv2(X2) ),
    inference(resolution,[status(thm)],[f94,f52]) ).

fof(f379,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X1)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(resolution,[status(thm)],[f96,f52]) ).

fof(f380,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X0,X2)
      | ~ ssPv4(X2)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(resolution,[status(thm)],[f96,f52]) ).

fof(f381,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv4(skf1(X2))
      | ~ ssPv1(X2)
      | ~ ssPv2(X2) ),
    inference(resolution,[status(thm)],[f96,f52]) ).

fof(f385,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ssPv4(X1)
      | ssPv3(skf1(X3))
      | ssPv1(X2)
      | ssPv3(X2) ),
    inference(resolution,[status(thm)],[f98,f52]) ).

fof(f391,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ssPv4(X1)
      | ssPv2(skf1(X3))
      | ssPv3(X2)
      | ssPv4(X2) ),
    inference(resolution,[status(thm)],[f100,f52]) ).

fof(f397,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X0)
      | ssPv3(X1)
      | ssPv4(X0)
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f358,f52]) ).

fof(f398,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f397,f52]) ).

fof(f403,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(skf1(X0)))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f359,f52]) ).

fof(f407,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f403,f204]) ).

fof(f408,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f407]) ).

fof(f409,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f408,f206]) ).

fof(f423,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv3(skf1(skf1(X0)))
      | ssPv2(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f409,f172]) ).

fof(f424,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv3(skf1(skf1(X0)))
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f423]) ).

fof(f433,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f363,f52]) ).

fof(f437,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f367,f52]) ).

fof(f438,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0)
      | ssPv2(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f437,f155]) ).

fof(f449,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f438,f278]) ).

fof(f450,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f449]) ).

fof(f451,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f450,f266]) ).

fof(f457,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(skf1(X0)))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f371,f52]) ).

fof(f459,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f457,f172]) ).

fof(f461,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(skf1(X0)))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f375,f52]) ).

fof(f469,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(resolution,[status(thm)],[f379,f52]) ).

fof(f471,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f469,f172]) ).

fof(f562,plain,
    ! [X0,X1] :
      ( ~ ssPv1(skf1(skf1(X0)))
      | ~ ssRr(X0,X1)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(X1) ),
    inference(resolution,[status(thm)],[f372,f52]) ).

fof(f580,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv3(X2)
      | ssPv2(X2)
      | ~ ssPv1(X2)
      | ssPv4(X2)
      | ~ ssPv3(X2) ),
    inference(resolution,[status(thm)],[f377,f214]) ).

fof(f581,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv3(X2)
      | ssPv2(X2)
      | ~ ssPv1(X2)
      | ssPv4(X2) ),
    inference(duplicate_literals_removal,[status(esa)],[f580]) ).

fof(f582,plain,
    ! [X0,X1] :
      ( ~ ssPv1(skf1(skf1(X0)))
      | ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(resolution,[status(thm)],[f380,f52]) ).

fof(f589,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(skf1(X2),X0)
      | ~ ssPv1(skf1(X2))
      | ~ ssPv2(skf1(X2))
      | ~ ssPv3(skf1(X2))
      | ~ ssPv1(X2)
      | ~ ssPv3(X2) ),
    inference(resolution,[status(thm)],[f381,f437]) ).

fof(f599,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X2)
      | ssPv2(X1)
      | ssPv1(skf1(X3))
      | ssPv3(X2) ),
    inference(resolution,[status(thm)],[f102,f52]) ).

fof(f603,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv3(X2)
      | ssPv4(X1)
      | ssPv1(skf1(X3))
      | ssPv4(X2) ),
    inference(resolution,[status(thm)],[f104,f52]) ).

fof(f609,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ssPv1(skf1(X3))
      | ssPv3(X2)
      | ssPv4(X2) ),
    inference(resolution,[status(thm)],[f106,f52]) ).

fof(f616,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(X1)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f110,f52]) ).

fof(f624,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv4(X2)
      | ssPv3(skf1(X3))
      | ssPv3(X2) ),
    inference(resolution,[status(thm)],[f112,f52]) ).

fof(f630,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv2(X2)
      | ~ ssPv3(X2)
      | ssPv4(X1)
      | ssPv1(skf1(X3)) ),
    inference(resolution,[status(thm)],[f114,f52]) ).

fof(f636,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv3(X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssPv1(X2)
      | ssPv4(skf1(X3))
      | ssPv2(X2) ),
    inference(resolution,[status(thm)],[f116,f52]) ).

fof(f639,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv1(X1)
      | ssPv4(skf1(X0)) ),
    inference(resolution,[status(thm)],[f118,f52]) ).

fof(f648,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv1(skf1(X2))
      | ~ ssRr(X2,X3)
      | ssPv1(X3)
      | ssPv1(X2) ),
    inference(resolution,[status(thm)],[f120,f52]) ).

fof(f652,plain,
    ! [X0,X1,X2,X3] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv3(skf1(X3))
      | ~ ssRr(X2,X3)
      | ~ ssPv4(X2)
      | ssPv1(X2) ),
    inference(resolution,[status(thm)],[f122,f52]) ).

fof(f697,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ ssRr(X0,X1)
      | ~ ssRr(X2,X0)
      | ~ ssRr(X2,X3)
      | ~ ssRr(X2,X4)
      | ~ ssPv4(X2)
      | ssPv4(X1)
      | ssPv3(skf1(X3))
      | ssPv1(X4) ),
    inference(resolution,[status(thm)],[f128,f52]) ).

fof(f740,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f616,f52]) ).

fof(f741,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f740,f161]) ).

fof(f742,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f741]) ).

fof(f747,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f740,f206]) ).

fof(f748,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f747]) ).

fof(f769,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv1(skf1(skf1(X0)))
      | ssPv4(skf1(X0)) ),
    inference(resolution,[status(thm)],[f639,f52]) ).

fof(f776,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f769,f461]) ).

fof(f777,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f776]) ).

fof(f779,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f769,f403]) ).

fof(f780,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f779]) ).

fof(f781,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f769,f158]) ).

fof(f782,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f781,f780]) ).

fof(f814,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f777,f172]) ).

fof(f815,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f814]) ).

fof(f818,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f780,f204]) ).

fof(f819,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f818]) ).

fof(f820,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f819,f409]) ).

fof(f860,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f451,f214]) ).

fof(f861,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f860]) ).

fof(f869,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X1)
      | ~ ssPv3(X0)
      | ssPv2(X0)
      | ~ ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f581,f52]) ).

fof(f870,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(skf1(X0)))
      | ~ ssPv3(X0)
      | ssPv2(X0)
      | ~ ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f869,f52]) ).

fof(f874,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv3(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ssPv2(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f748,f437]) ).

fof(f875,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv3(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ssPv2(skf1(skf1(X0)))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f874]) ).

fof(f880,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f820,f159]) ).

fof(f881,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f880]) ).

fof(f882,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ~ ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f881,f742]) ).

fof(f938,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f882,f437]) ).

fof(f939,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f938]) ).

fof(f1131,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ssPv4(X1)
      | ssPv3(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f385,f52]) ).

fof(f1339,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv3(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f1131,f52]) ).

fof(f1340,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv3(X0)
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1339,f424]) ).

fof(f1341,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv3(X0)
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f1340]) ).

fof(f1342,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv3(X0)
      | ssPv2(skf1(X0))
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1341,f264]) ).

fof(f1367,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv3(X0)
      | ssPv2(skf1(X0))
      | ssPv4(X0)
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f1342,f882]) ).

fof(f1368,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv3(X0)
      | ssPv2(skf1(X0))
      | ssPv4(X0)
      | ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f1367]) ).

fof(f1369,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv3(X0)
      | ssPv2(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1368,f264]) ).

fof(f1463,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ssPv4(X1)
      | ssPv2(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f391,f52]) ).

fof(f1469,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv1(X0)
      | ssPv2(X1)
      | ssPv1(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f599,f52]) ).

fof(f1475,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv3(X0)
      | ssPv4(X1)
      | ssPv1(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f603,f52]) ).

fof(f1481,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X1)
      | ssPv1(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f609,f52]) ).

fof(f1487,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv2(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1463,f52]) ).

fof(f1492,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1487,f208]) ).

fof(f1493,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f1492]) ).

fof(f1494,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1493,f214]) ).

fof(f1509,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv2(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1494,f155]) ).

fof(f1510,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f1509]) ).

fof(f1520,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f1494,f882]) ).

fof(f1521,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f1520]) ).

fof(f1542,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f1510,f457]) ).

fof(f1556,plain,
    ! [X0,X1,X2] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(X0)
      | ~ ssRr(X1,X2)
      | ~ ssRr(X0,X1)
      | ~ ssPv1(X0)
      | ssPv3(X2)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1510,f245]) ).

fof(f1557,plain,
    ! [X0,X1,X2] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(X0)
      | ~ ssRr(X1,X2)
      | ~ ssRr(X0,X1)
      | ssPv3(X2) ),
    inference(duplicate_literals_removal,[status(esa)],[f1556]) ).

fof(f1568,plain,
    ! [X0,X1] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(X0)
      | ~ ssRr(X0,X1)
      | ssPv3(skf1(X1)) ),
    inference(resolution,[status(thm)],[f1557,f52]) ).

fof(f1569,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(X0)
      | ssPv3(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f1568,f52]) ).

fof(f1598,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1521,f459]) ).

fof(f1599,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv2(X0)
      | ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f1598]) ).

fof(f1600,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1599,f1510]) ).

fof(f1631,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1600,f451]) ).

fof(f1632,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv4(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f1631]) ).

fof(f1633,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv4(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1632,f1369]) ).

fof(f1634,plain,
    ! [X0,X1,X2] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ~ ssRr(X1,X2)
      | ~ ssRr(X0,X1)
      | ~ ssPv1(X0)
      | ssPv3(X2)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1600,f245]) ).

fof(f1635,plain,
    ! [X0,X1,X2] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ~ ssRr(X1,X2)
      | ~ ssRr(X0,X1)
      | ssPv3(X2) ),
    inference(duplicate_literals_removal,[status(esa)],[f1634]) ).

fof(f1636,plain,
    ! [X0,X1,X2] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(skf1(X0))
      | ~ ssRr(X1,X2)
      | ~ ssRr(X0,X1)
      | ssPv3(X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1635,f358]) ).

fof(f1638,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f861,f1633]) ).

fof(f1639,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f815,f1633]) ).

fof(f1710,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1633,f459]) ).

fof(f1711,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f1710]) ).

fof(f1712,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1711,f471]) ).

fof(f1717,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv2(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f1712,f163]) ).

fof(f1718,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv2(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1717,f782]) ).

fof(f1748,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv2(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f1469,f52]) ).

fof(f1749,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv3(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ssPv2(skf1(skf1(X0)))
      | ~ ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f875,f1748]) ).

fof(f1757,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv2(skf1(skf1(X0)))
      | ssPv3(X0)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f1748,f457]) ).

fof(f1758,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv2(skf1(skf1(X0)))
      | ssPv3(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f1757]) ).

fof(f1813,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv3(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1758,f208]) ).

fof(f1814,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv3(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f1813]) ).

fof(f1815,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1814,f214]) ).

fof(f1858,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1475,f52]) ).

fof(f1884,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv3(X0)
      | ssPv2(X0)
      | ~ ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1858,f870]) ).

fof(f1885,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ssPv2(X0)
      | ~ ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f1884]) ).

fof(f1886,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(X0)
      | ssPv2(X0)
      | ~ ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1885,f155]) ).

fof(f1898,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f1858,f461]) ).

fof(f1899,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f1898]) ).

fof(f1900,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1899,f155]) ).

fof(f1903,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f1858,f403]) ).

fof(f1904,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f1903]) ).

fof(f1930,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv4(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0)) ),
    inference(resolution,[status(thm)],[f1858,f777]) ).

fof(f1931,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f1930]) ).

fof(f1932,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1931,f1639]) ).

fof(f1952,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f1542,f1886]) ).

fof(f1954,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv2(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f777,f1900]) ).

fof(f1977,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1900,f1858]) ).

fof(f1978,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f1977,f1633]) ).

fof(f1996,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f1932,f1978]) ).

fof(f2028,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f1996,f221]) ).

fof(f2029,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2028,f1633]) ).

fof(f2055,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f1638,f2029]) ).

fof(f2167,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f1904,f221]) ).

fof(f2168,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f2167]) ).

fof(f2169,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2168,f780]) ).

fof(f2209,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f2169,f204]) ).

fof(f2210,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f2209]) ).

fof(f2211,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2210,f409]) ).

fof(f2227,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f2211,f159]) ).

fof(f2228,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f2227]) ).

fof(f2229,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2228,f206]) ).

fof(f2261,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv3(skf1(skf1(X0)))
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f254,f2229]) ).

fof(f2264,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv3(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ssPv2(skf1(skf1(X0))) ),
    inference(backward_subsumption_resolution,[status(thm)],[f1749,f2261]) ).

fof(f2282,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv2(skf1(X0)) ),
    inference(resolution,[status(thm)],[f2261,f2229]) ).

fof(f2294,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f939,f2282]) ).

fof(f2297,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(skf1(skf1(X0)))
      | ssPv2(skf1(skf1(X0))) ),
    inference(backward_subsumption_resolution,[status(thm)],[f2264,f2294]) ).

fof(f2300,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X1)
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f624,f52]) ).

fof(f2307,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(X1)
      | ssPv1(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f630,f52]) ).

fof(f2364,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(skf1(X0)))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f2297,f256]) ).

fof(f2366,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv4(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f2297,f2169]) ).

fof(f2367,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(skf1(X0)))
      | ssPv1(skf1(X0))
      | ssPv4(skf1(skf1(X0))) ),
    inference(duplicate_literals_removal,[status(esa)],[f2366]) ).

fof(f2368,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(skf1(X0)))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0)) ),
    inference(resolution,[status(thm)],[f2297,f1954]) ).

fof(f2369,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(skf1(X0)))
      | ssPv4(skf1(skf1(X0)))
      | ssPv2(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f2368]) ).

fof(f2388,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv2(skf1(skf1(X0)))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f1952,f2297]) ).

fof(f2389,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv2(skf1(skf1(X0)))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f2388]) ).

fof(f2390,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv2(skf1(skf1(X0)))
      | ~ ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2389,f2367]) ).

fof(f2400,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1952,f1815]) ).

fof(f2401,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0))
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f2400]) ).

fof(f2402,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2401,f2055]) ).

fof(f2409,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(skf1(X0)))
      | ssPv4(skf1(skf1(X0))) ),
    inference(backward_subsumption_resolution,[status(thm)],[f2369,f2390]) ).

fof(f2419,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f2409,f163]) ).

fof(f2420,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2419,f2229]) ).

fof(f2546,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f1481,f52]) ).

fof(f2550,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0)
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0)) ),
    inference(resolution,[status(thm)],[f2546,f1494]) ).

fof(f2551,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f2550]) ).

fof(f2552,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2551,f214]) ).

fof(f2555,plain,
    ! [X0,X1] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(resolution,[status(thm)],[f2552,f582]) ).

fof(f2556,plain,
    ! [X0,X1] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ~ ssRr(X0,X1)
      | ~ ssPv4(X1)
      | ~ ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f2555]) ).

fof(f2557,plain,
    ! [X0,X1] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ~ ssRr(X0,X1)
      | ~ ssPv4(X1) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2556,f1510]) ).

fof(f2559,plain,
    ! [X0,X1] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ~ ssRr(X0,X1)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(X1) ),
    inference(resolution,[status(thm)],[f2552,f562]) ).

fof(f2560,plain,
    ! [X0,X1] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ~ ssRr(X0,X1)
      | ~ ssPv2(X0)
      | ssPv3(X1) ),
    inference(duplicate_literals_removal,[status(esa)],[f2559]) ).

fof(f2561,plain,
    ! [X0,X1] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ~ ssRr(X0,X1)
      | ssPv3(X1) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2560,f1510]) ).

fof(f2596,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ~ ssPv4(skf1(X0)) ),
    inference(resolution,[status(thm)],[f2557,f52]) ).

fof(f2638,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0))
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f2561,f52]) ).

fof(f2675,plain,
    ! [X0,X1] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(skf1(X0))
      | ~ ssRr(X0,X1)
      | ssPv3(skf1(X1)) ),
    inference(resolution,[status(thm)],[f1636,f52]) ).

fof(f2676,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(skf1(X0))
      | ssPv3(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f2675,f52]) ).

fof(f2694,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv3(X1)
      | ~ ssPv1(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f636,f52]) ).

fof(f2755,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f2300,f52]) ).

fof(f2760,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f2307,f52]) ).

fof(f2771,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f2760,f457]) ).

fof(f2772,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv1(X0)
      | ssPv3(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f2771]) ).

fof(f2773,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2772,f437]) ).

fof(f2774,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f2760,f403]) ).

fof(f2775,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f2774]) ).

fof(f2776,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv1(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2775,f2773]) ).

fof(f2787,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv4(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f2760,f2169]) ).

fof(f2788,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f2787]) ).

fof(f2789,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2788,f2776]) ).

fof(f2850,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv1(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f2776,f2596]) ).

fof(f2851,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv1(skf1(skf1(X0))) ),
    inference(duplicate_literals_removal,[status(esa)],[f2850]) ).

fof(f2852,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv1(skf1(skf1(X0))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2851,f1954]) ).

fof(f2885,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f2789,f221]) ).

fof(f2886,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f2885]) ).

fof(f2887,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2886,f2229]) ).

fof(f2910,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f2887,f2261]) ).

fof(f2911,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ssPv1(skf1(X0))
      | ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f2910]) ).

fof(f2978,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f2852,f457]) ).

fof(f2979,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2978,f2169]) ).

fof(f2998,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv1(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f2911,f2546]) ).

fof(f2999,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv1(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2998,f2552]) ).

fof(f3071,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f2979,f2638]) ).

fof(f3072,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv2(X0)
      | ssPv3(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f3071]) ).

fof(f3073,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv3(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3072,f1886]) ).

fof(f3151,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv1(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f2694,f52]) ).

fof(f3157,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv2(X0)
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(skf1(X0)) ),
    inference(resolution,[status(thm)],[f3151,f2676]) ).

fof(f3158,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv2(X0)
      | ssPv4(X0)
      | ssPv2(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f3157]) ).

fof(f3159,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv2(X0)
      | ssPv4(X0)
      | ssPv2(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3158,f155]) ).

fof(f3160,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv2(X0)
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f3151,f1569]) ).

fof(f3161,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv2(X0)
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f3160]) ).

fof(f3162,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv2(X0)
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3161,f155]) ).

fof(f3163,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv2(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f3151,f740]) ).

fof(f3164,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv2(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3163,f882]) ).

fof(f3177,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f2402,f3159]) ).

fof(f3178,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ssPv2(skf1(X0))
      | ssPv3(X0)
      | ~ ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f1712,f3159]) ).

fof(f3190,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f1718,f3162]) ).

fof(f3217,plain,
    ! [X0] :
      ( ssPv2(skf1(skf1(X0)))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f3162,f2760]) ).

fof(f3218,plain,
    ! [X0] :
      ( ssPv2(skf1(skf1(X0)))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f3217]) ).

fof(f3410,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(X2,X0)
      | ~ ssPv1(skf1(X2))
      | ssPv1(X0)
      | ssPv1(X2) ),
    inference(factoring,[status(esa)],[f648]) ).

fof(f3414,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X1)
      | ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f652,f52]) ).

fof(f3445,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv2(X0)
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f3218,f163]) ).

fof(f3446,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f3445]) ).

fof(f3447,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3446,f2773]) ).

fof(f3464,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv4(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f3447,f221]) ).

fof(f3465,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f3464]) ).

fof(f3580,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv3(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f3190,f2760]) ).

fof(f3581,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv3(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f3580]) ).

fof(f3582,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv3(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3581,f2776]) ).

fof(f3586,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv3(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f3190,f1858]) ).

fof(f3587,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv3(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f3586]) ).

fof(f3588,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv3(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3587,f280]) ).

fof(f3810,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X1)
      | ~ ssPv4(X0)
      | ssPv1(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f3414,f2261]) ).

fof(f3811,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X1)
      | ~ ssPv4(X0)
      | ssPv1(X0)
      | ~ ssPv3(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f3810]) ).

fof(f3814,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X1)
      | ~ ssPv4(X0)
      | ssPv1(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f3414,f740]) ).

fof(f3815,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X0)
      | ssPv1(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3814,f247]) ).

fof(f3823,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(X0)
      | ssPv1(X0)
      | ~ ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f3811,f52]) ).

fof(f3824,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(X0)
      | ~ ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3823,f2420]) ).

fof(f3825,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f266,f3824]) ).

fof(f3828,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(skf1(X0)))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f2364,f3824]) ).

fof(f3831,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3190,f3824]) ).

fof(f3833,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3588,f3824]) ).

fof(f3835,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X0)
      | ssPv1(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3815,f3824]) ).

fof(f3850,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f3824,f2261]) ).

fof(f3853,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f3824,f740]) ).

fof(f3854,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f3853]) ).

fof(f3872,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f3825,f2760]) ).

fof(f3873,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f3872]) ).

fof(f3874,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3873,f2776]) ).

fof(f3885,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3582,f3874]) ).

fof(f3889,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3164,f3885]) ).

fof(f3894,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f3850,f2261]) ).

fof(f3895,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3894,f2911]) ).

fof(f4139,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f3835,f52]) ).

fof(f4141,plain,
    ! [X0] :
      ( ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3465,f4139]) ).

fof(f4150,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(skf1(X0)))
      | ~ ssPv4(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f4141,f740]) ).

fof(f4151,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4150,f3889]) ).

fof(f4162,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f4139,f3833]) ).

fof(f4163,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f4162]) ).

fof(f4164,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4163,f3854]) ).

fof(f4199,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f4164,f2789]) ).

fof(f4200,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f4199]) ).

fof(f4207,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0)) ),
    inference(resolution,[status(thm)],[f4164,f1996]) ).

fof(f4208,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv4(X0)
      | ssPv2(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f4207]) ).

fof(f4212,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f4164,f437]) ).

fof(f4213,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f4212]) ).

fof(f4216,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X0)
      | ssPv4(X1)
      | ssPv3(skf1(skf1(X0)))
      | ssPv1(skf1(X0)) ),
    inference(resolution,[status(thm)],[f697,f52]) ).

fof(f4232,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(resolution,[status(thm)],[f4200,f469]) ).

fof(f4233,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f4232]) ).

fof(f4234,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f4200,f403]) ).

fof(f4235,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f4234]) ).

fof(f4236,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4235,f2229]) ).

fof(f4270,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(skf1(X2),X0)
      | ~ ssPv1(skf1(X2))
      | ~ ssPv2(skf1(X2))
      | ~ ssPv3(skf1(X2))
      | ~ ssPv3(X2) ),
    inference(backward_subsumption_resolution,[status(thm)],[f589,f4236]) ).

fof(f4293,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f4213,f461]) ).

fof(f4294,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f4293]) ).

fof(f4295,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4294,f4236]) ).

fof(f4302,plain,
    ! [X0,X1,X2] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0)
      | ~ ssRr(X1,X2)
      | ~ ssPv1(X2)
      | ~ ssRr(skf1(X0),X1)
      | ssPv1(X1)
      | ssPv1(skf1(X0)) ),
    inference(resolution,[status(thm)],[f4213,f3410]) ).

fof(f4303,plain,
    ! [X0,X1,X2] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0)
      | ~ ssRr(X1,X2)
      | ~ ssPv1(X2)
      | ~ ssRr(skf1(X0),X1)
      | ssPv1(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4302,f362]) ).

fof(f4321,plain,
    ! [X0,X1,X2] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0)
      | ~ ssRr(X1,X2)
      | ~ ssPv1(X2)
      | ~ ssRr(skf1(X0),X1)
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0)) ),
    inference(resolution,[status(thm)],[f4213,f377]) ).

fof(f4322,plain,
    ! [X0,X1,X2] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0)
      | ~ ssRr(X1,X2)
      | ~ ssPv1(X2)
      | ~ ssRr(skf1(X0),X1)
      | ssPv2(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f4321]) ).

fof(f4329,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f4295,f4213]) ).

fof(f4330,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f4329]) ).

fof(f4624,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0)) ),
    inference(resolution,[status(thm)],[f3895,f4236]) ).

fof(f4625,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0)
      | ~ ssPv3(skf1(skf1(X0))) ),
    inference(duplicate_literals_removal,[status(esa)],[f4624]) ).

fof(f4626,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4625,f2261]) ).

fof(f4662,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(skf1(X0)))
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3828,f4626]) ).

fof(f4663,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4236,f4626]) ).

fof(f4664,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3825,f4626]) ).

fof(f4667,plain,
    ! [X0,X1,X2] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssRr(X1,X2)
      | ~ ssPv1(X2)
      | ~ ssRr(skf1(X0),X1)
      | ssPv1(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4303,f4626]) ).

fof(f4673,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv3(X0)
      | ~ ssPv4(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4233,f4663]) ).

fof(f4674,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4213,f4663]) ).

fof(f4677,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv4(skf1(skf1(X0))) ),
    inference(backward_subsumption_resolution,[status(thm)],[f437,f4663]) ).

fof(f4680,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4330,f4663]) ).

fof(f4681,plain,
    ! [X0,X1,X2] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssRr(X1,X2)
      | ~ ssPv1(X2)
      | ~ ssRr(skf1(X0),X1)
      | ssPv2(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4322,f4663]) ).

fof(f4690,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(skf1(X2),X0)
      | ~ ssPv2(skf1(X2))
      | ~ ssPv3(skf1(X2))
      | ~ ssPv3(X2) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4270,f4667]) ).

fof(f4691,plain,
    ! [X0,X1,X2] :
      ( ~ ssRr(X0,X1)
      | ~ ssPv1(X1)
      | ~ ssRr(skf1(X2),X0)
      | ~ ssPv3(skf1(X2))
      | ~ ssPv3(X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4690,f4681]) ).

fof(f4692,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4151,f4674]) ).

fof(f4693,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(skf1(X0))
      | ssPv1(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f2999,f4674]) ).

fof(f4696,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3889,f4677]) ).

fof(f4749,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ssPv4(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f4664,f1339]) ).

fof(f4750,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv4(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f4749]) ).

fof(f4912,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv4(skf1(skf1(X0)))
      | ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f4673,f398]) ).

fof(f4913,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4912,f4677]) ).

fof(f5024,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f4750,f2755]) ).

fof(f5025,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0))) ),
    inference(duplicate_literals_removal,[status(esa)],[f5024]) ).

fof(f5026,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv3(X0)
      | ssPv1(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f4750,f2546]) ).

fof(f5027,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv3(X0)
      | ssPv1(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f5026]) ).

fof(f5028,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv3(X0)
      | ssPv1(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f5027,f2552]) ).

fof(f5033,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv3(X0)
      | ssPv2(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f4750,f155]) ).

fof(f5034,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv3(X0)
      | ssPv2(X0)
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f5033,f3162]) ).

fof(f5100,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0)) ),
    inference(resolution,[status(thm)],[f5028,f3831]) ).

fof(f5101,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv3(X0)
      | ssPv4(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f5100]) ).

fof(f5102,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv4(X0)
      | ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f5101,f4696]) ).

fof(f5179,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv3(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv1(X0) ),
    inference(resolution,[status(thm)],[f4913,f3073]) ).

fof(f5180,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f5179]) ).

fof(f5181,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f5180,f3177]) ).

fof(f5182,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f5181,f2755]) ).

fof(f5240,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv4(X0)
      | ssPv2(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f4208,f256]) ).

fof(f5241,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv4(X0)
      | ssPv2(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f5240]) ).

fof(f5242,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f5241,f3824]) ).

fof(f5406,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv2(skf1(X0)) ),
    inference(resolution,[status(thm)],[f4680,f2676]) ).

fof(f5407,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv4(X0)
      | ~ ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f5406]) ).

fof(f5408,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f5407,f3178]) ).

fof(f5417,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4913,f5408]) ).

fof(f5418,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f5417,f4663]) ).

fof(f5419,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f5182,f5418]) ).

fof(f5442,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f5418,f278]) ).

fof(f5443,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f5442,f4664]) ).

fof(f5444,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f5419,f5443]) ).

fof(f5669,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f5102,f4139]) ).

fof(f5670,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv4(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f5669]) ).

fof(f5968,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(skf1(X0)),X1)
      | ~ ssPv1(X1)
      | ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f4691,f52]) ).

fof(f5969,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(skf1(skf1(X0))))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f5968,f52]) ).

fof(f5971,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssPv3(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f5969,f4674]) ).

fof(f5972,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssPv3(skf1(skf1(X0))) ),
    inference(duplicate_literals_removal,[status(esa)],[f5971]) ).

fof(f5995,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssPv2(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0) ),
    inference(resolution,[status(thm)],[f5972,f433]) ).

fof(f5996,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssPv2(skf1(X0))
      | ~ ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f5995,f5418]) ).

fof(f6074,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv2(skf1(skf1(X0)))
      | ~ ssPv2(skf1(X0))
      | ~ ssPv3(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f5996,f2261]) ).

fof(f6075,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv2(skf1(skf1(X0)))
      | ~ ssPv2(skf1(X0))
      | ssPv1(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f6074]) ).

fof(f6076,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv2(skf1(X0))
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6075,f4662]) ).

fof(f6088,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f5242,f6076]) ).

fof(f6089,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6088,f4626]) ).

fof(f6097,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv3(X0)
      | ~ ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f5025,f6089]) ).

fof(f6100,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X0)
      | ssPv4(X1)
      | ssPv1(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4216,f6089]) ).

fof(f6170,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv2(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0) ),
    inference(resolution,[status(thm)],[f6089,f433]) ).

fof(f6215,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv4(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f6097,f3831]) ).

fof(f6216,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv4(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f6215]) ).

fof(f6268,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv3(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f6216,f2755]) ).

fof(f6269,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv3(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6268,f4164]) ).

fof(f6406,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv4(skf1(skf1(X0)))
      | ssPv1(skf1(X0)) ),
    inference(resolution,[status(thm)],[f6100,f52]) ).

fof(f6416,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f6406,f2755]) ).

fof(f6417,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(skf1(X0))
      | ssPv3(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f6416]) ).

fof(f6418,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(skf1(X0))
      | ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6417,f6089]) ).

fof(f6421,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f6406,f221]) ).

fof(f6422,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6421,f3831]) ).

fof(f6432,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(skf1(X0))
      | ssPv1(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f6406,f4164]) ).

fof(f6433,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv1(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6432,f4693]) ).

fof(f6434,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f6406,f4139]) ).

fof(f6435,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f6434]) ).

fof(f6436,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6435,f5670]) ).

fof(f6455,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv3(X0)
      | ssPv2(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f5034,f6418]) ).

fof(f6464,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ~ ssPv4(X0)
      | ssPv4(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6216,f6422]) ).

fof(f6465,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(X0)
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4139,f6422]) ).

fof(f6468,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0))) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6269,f6436]) ).

fof(f6469,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6468,f6089]) ).

fof(f6504,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(skf1(X0)))
      | ssPv3(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f6418,f5969]) ).

fof(f6505,plain,
    ! [X0] :
      ( ssPv3(skf1(skf1(X0)))
      | ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6504,f4677]) ).

fof(f6514,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f6418,f461]) ).

fof(f6515,plain,
    ! [X0] :
      ( ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6514,f1954]) ).

fof(f6518,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f6418,f403]) ).

fof(f6519,plain,
    ! [X0] :
      ( ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6518,f2169]) ).

fof(f6522,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv3(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f6418,f256]) ).

fof(f6523,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6522,f6089]) ).

fof(f6549,plain,
    ! [X0] :
      ( ~ ssPv3(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f5972,f6505]) ).

fof(f6550,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv3(skf1(skf1(X0))) ),
    inference(backward_subsumption_resolution,[status(thm)],[f740,f6505]) ).

fof(f6554,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0))
      | ssPv2(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4295,f6515]) ).

fof(f6571,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6519,f6549]) ).

fof(f6577,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f5444,f6549]) ).

fof(f6587,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6433,f6571]) ).

fof(f6597,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv3(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6577,f6587]) ).

fof(f6606,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv1(X0)
      | ssPv1(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f2638,f6587]) ).

fof(f6619,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv1(X0)
      | ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f1339,f6597]) ).

fof(f6634,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f278,f6606]) ).

fof(f6681,plain,
    ! [X0] :
      ( ssPv3(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f6455,f158]) ).

fof(f6682,plain,
    ! [X0] :
      ( ssPv2(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6681,f6089]) ).

fof(f6793,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f6606,f256]) ).

fof(f6794,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f6793]) ).

fof(f6795,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv1(skf1(X0))
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6794,f6464]) ).

fof(f6811,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv1(X0)
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6523,f6795]) ).

fof(f6828,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv4(X0)
      | ssPv3(X0)
      | ssPv2(X0) ),
    inference(resolution,[status(thm)],[f6811,f6455]) ).

fof(f6829,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ssPv3(X0)
      | ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6828,f3162]) ).

fof(f6843,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ssPv2(skf1(X0))
      | ssPv4(skf1(X0)) ),
    inference(resolution,[status(thm)],[f6829,f6597]) ).

fof(f6844,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ssPv2(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f6843]) ).

fof(f6852,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv3(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f6829,f163]) ).

fof(f6853,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6852,f6597]) ).

fof(f6864,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ssPv1(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0) ),
    inference(resolution,[status(thm)],[f6844,f6170]) ).

fof(f6865,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ~ ssPv2(X0)
      | ~ ssPv4(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6864,f6469]) ).

fof(f6895,plain,
    ! [X0] :
      ( ~ ssPv2(skf1(X0))
      | ~ ssPv4(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f6865,f158]) ).

fof(f6896,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0)
      | ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f6895,f6682]) ).

fof(f6914,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ssPv1(X0)
      | ssPv2(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f882,f6896]) ).

fof(f6963,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv1(skf1(X0)) ),
    inference(resolution,[status(thm)],[f6914,f6406]) ).

fof(f6964,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv2(skf1(X0))
      | ~ ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f6963]) ).

fof(f6980,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv2(X0)
      | ssPv1(X0)
      | ~ ssPv4(X0) ),
    inference(resolution,[status(thm)],[f6914,f6464]) ).

fof(f6981,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv2(X0)
      | ~ ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f6980]) ).

fof(f6982,plain,
    ! [X0] :
      ( ssPv1(skf1(skf1(X0)))
      | ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f4692,f6964]) ).

fof(f6990,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6853,f6981]) ).

fof(f7083,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f6619,f2755]) ).

fof(f7084,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv3(X0)
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0))) ),
    inference(duplicate_literals_removal,[status(esa)],[f7083]) ).

fof(f7085,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0))) ),
    inference(forward_subsumption_resolution,[status(thm)],[f7084,f6465]) ).

fof(f7086,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv3(X0)
      | ssPv1(skf1(skf1(X0)))
      | ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f6619,f2546]) ).

fof(f7087,plain,
    ! [X0] :
      ( ssPv1(X0)
      | ssPv3(X0)
      | ssPv1(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f7086]) ).

fof(f7103,plain,
    ! [X0,X1] :
      ( ~ ssRr(skf1(X0),X1)
      | ~ ssPv4(X1)
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3414,f7085]) ).

fof(f7117,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(X0)
      | ssPv1(skf1(skf1(X0))) ),
    inference(resolution,[status(thm)],[f6634,f6587]) ).

fof(f7118,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv3(skf1(X0)) ),
    inference(resolution,[status(thm)],[f6634,f6549]) ).

fof(f7119,plain,
    ! [X0] :
      ( ssPv4(X0)
      | ~ ssPv3(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f7118,f6089]) ).

fof(f7124,plain,
    ! [X0] :
      ( ssPv3(X0)
      | ssPv1(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f7087,f7117]) ).

fof(f7128,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv1(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f1858,f7124]) ).

fof(f7132,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv1(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f7119,f6634]) ).

fof(f7324,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(resolution,[status(thm)],[f7117,f469]) ).

fof(f7325,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv4(skf1(X0))
      | ~ ssPv2(X0) ),
    inference(duplicate_literals_removal,[status(esa)],[f7324]) ).

fof(f7326,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(X0)
      | ~ ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f7325,f7132]) ).

fof(f7357,plain,
    ! [X0] :
      ( ~ ssPv1(X0)
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3162,f7326]) ).

fof(f7359,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(X0))
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6811,f7357]) ).

fof(f7364,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv4(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f7128,f7357]) ).

fof(f7381,plain,
    ! [X0] :
      ( ~ ssPv1(skf1(skf1(X0)))
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f469,f7359]) ).

fof(f7388,plain,
    ! [X0] :
      ( ssPv4(skf1(skf1(X0)))
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6990,f7364]) ).

fof(f7409,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv4(skf1(X0))
      | ssPv1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f221,f7388]) ).

fof(f7430,plain,
    ! [X0] :
      ( ssPv4(skf1(X0))
      | ~ ssPv4(X0)
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f7357,f6418]) ).

fof(f7466,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv1(X0)
      | ssPv1(skf1(X0))
      | ~ ssPv3(X0) ),
    inference(resolution,[status(thm)],[f7409,f4164]) ).

fof(f7467,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv1(X0)
      | ssPv1(skf1(X0)) ),
    inference(duplicate_literals_removal,[status(esa)],[f7466]) ).

fof(f7468,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f7467,f6571]) ).

fof(f7520,plain,
    ! [X0] :
      ( ssPv3(X0)
      | ssPv4(X0)
      | ssPv4(skf1(X0)) ),
    inference(resolution,[status(thm)],[f7124,f7359]) ).

fof(f7521,plain,
    ! [X0] :
      ( ssPv3(X0)
      | ssPv4(skf1(X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f7520,f7430]) ).

fof(f7628,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssPv1(X0)
      | ~ ssPv2(X0) ),
    inference(resolution,[status(thm)],[f6982,f7381]) ).

fof(f7629,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(X0))
      | ~ ssPv3(X0)
      | ~ ssPv2(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f7628,f7468]) ).

fof(f7675,plain,
    ! [X0] :
      ( ~ ssPv4(skf1(skf1(X0)))
      | ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(resolution,[status(thm)],[f7103,f52]) ).

fof(f7676,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv1(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f7675,f7388]) ).

fof(f7681,plain,
    ! [X0] :
      ( ssPv1(skf1(X0))
      | ssPv3(X0) ),
    inference(resolution,[status(thm)],[f7676,f7521]) ).

fof(f7728,plain,
    ! [X0] :
      ( ssPv3(X0)
      | ssPv4(X0) ),
    inference(resolution,[status(thm)],[f7681,f7359]) ).

fof(f7738,plain,
    ! [X0] : ssPv4(skf1(X0)),
    inference(backward_subsumption_resolution,[status(thm)],[f6597,f7728]) ).

fof(f7743,plain,
    ! [X0] :
      ( ~ ssPv4(X0)
      | ssPv3(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f2755,f7728]) ).

fof(f7744,plain,
    ! [X0] :
      ( ssPv3(skf1(skf1(X0)))
      | ssPv3(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f7743,f7728]) ).

fof(f7760,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ssPv3(skf1(skf1(X0))) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6550,f7738]) ).

fof(f7761,plain,
    ! [X0] : ssPv3(skf1(skf1(X0))),
    inference(forward_subsumption_resolution,[status(thm)],[f7760,f7744]) ).

fof(f7762,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ~ ssPv2(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f7629,f7738]) ).

fof(f7784,plain,
    ! [X0] :
      ( ~ ssPv3(X0)
      | ~ ssPv1(skf1(X0)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f6554,f7762]) ).

fof(f7846,plain,
    ! [X0] : ssPv1(skf1(X0)),
    inference(resolution,[status(thm)],[f7738,f7676]) ).

fof(f7851,plain,
    ! [X0] : ~ ssPv3(X0),
    inference(backward_subsumption_resolution,[status(thm)],[f7784,f7846]) ).

fof(f7852,plain,
    $false,
    inference(backward_subsumption_resolution,[status(thm)],[f7761,f7851]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.08  % Problem  : SYN762-1 : TPTP v8.1.2. Released v2.5.0.
% 0.00/0.09  % Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.07/0.27  % Computer : n028.cluster.edu
% 0.07/0.27  % Model    : x86_64 x86_64
% 0.07/0.27  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.27  % Memory   : 8042.1875MB
% 0.07/0.27  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.07/0.27  % CPULimit : 300
% 0.07/0.27  % WCLimit  : 300
% 0.07/0.27  % DateTime : Mon Apr 29 22:24:14 EDT 2024
% 0.07/0.27  % CPUTime  : 
% 0.07/0.28  % Drodi V3.6.0
% 110.01/14.14  % Refutation found
% 110.01/14.14  % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 110.01/14.14  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 110.30/14.16  % Elapsed time: 13.885785 seconds
% 110.30/14.16  % CPU time: 110.470419 seconds
% 110.30/14.16  % Total memory used: 87.467 MB
% 110.30/14.16  % Net memory used: 83.980 MB
%------------------------------------------------------------------------------