TSTP Solution File: COM017+4 by SInE---0.4

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SInE---0.4
% Problem  : COM017+4 : TPTP v5.0.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : Source/sine.py -e eprover -t %d %s

% Computer : art09.cs.miami.edu
% Model    : i686 i686
% CPU      : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2793MHz
% Memory   : 2018MB
% OS       : Linux 2.6.26.8-57.fc8
% CPULimit : 300s
% DateTime : Sat Dec 25 05:48:04 EST 2010

% Result   : Theorem 0.72s
% Output   : CNFRefutation 0.72s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   18
%            Number of leaves      :    5
% Syntax   : Number of formulae    :   56 (  11 unt;   0 def)
%            Number of atoms       :  603 (  52 equ)
%            Maximal formula atoms :   96 (  10 avg)
%            Number of connectives :  860 ( 313   ~; 339   |; 205   &)
%                                         (   0 <=>;   3  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   31 (   7 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    9 (   7 usr;   1 prp; 0-3 aty)
%            Number of functors    :   11 (  11 usr;   8 con; 0-3 aty)
%            Number of variables   :   89 (   0 sgn  47   !;  20   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(11,conjecture,
    ? [X1] :
      ( aElement0(X1)
      & ( xu = X1
        | aReductOfIn0(X1,xu,xR)
        | ? [X2] :
            ( aElement0(X2)
            & aReductOfIn0(X2,xu,xR)
            & sdtmndtplgtdt0(X2,xR,X1) )
        | sdtmndtplgtdt0(xu,xR,X1)
        | sdtmndtasgtdt0(xu,xR,X1) )
      & ( xv = X1
        | aReductOfIn0(X1,xv,xR)
        | ? [X2] :
            ( aElement0(X2)
            & aReductOfIn0(X2,xv,xR)
            & sdtmndtplgtdt0(X2,xR,X1) )
        | sdtmndtplgtdt0(xv,xR,X1)
        | sdtmndtasgtdt0(xv,xR,X1) ) ),
    file('/tmp/tmp0NZsCN/sel_COM017+4.p_1',m__) ).

fof(12,axiom,
    ( aElement0(xa)
    & aElement0(xb)
    & aElement0(xc) ),
    file('/tmp/tmp0NZsCN/sel_COM017+4.p_1',m__731) ).

fof(13,axiom,
    ( aElement0(xu)
    & aReductOfIn0(xu,xa,xR)
    & ( xu = xb
      | ( ( aReductOfIn0(xb,xu,xR)
          | ? [X1] :
              ( aElement0(X1)
              & aReductOfIn0(X1,xu,xR)
              & sdtmndtplgtdt0(X1,xR,xb) ) )
        & sdtmndtplgtdt0(xu,xR,xb) ) )
    & sdtmndtasgtdt0(xu,xR,xb) ),
    file('/tmp/tmp0NZsCN/sel_COM017+4.p_1',m__755) ).

fof(14,axiom,
    ( aElement0(xv)
    & aReductOfIn0(xv,xa,xR)
    & ( xv = xc
      | ( ( aReductOfIn0(xc,xv,xR)
          | ? [X1] :
              ( aElement0(X1)
              & aReductOfIn0(X1,xv,xR)
              & sdtmndtplgtdt0(X1,xR,xc) ) )
        & sdtmndtplgtdt0(xv,xR,xc) ) )
    & sdtmndtasgtdt0(xv,xR,xc) ),
    file('/tmp/tmp0NZsCN/sel_COM017+4.p_1',m__779) ).

fof(20,axiom,
    ( ! [X1,X2,X3] :
        ( ( aElement0(X1)
          & aElement0(X2)
          & aElement0(X3)
          & aReductOfIn0(X2,X1,xR)
          & aReductOfIn0(X3,X1,xR) )
       => ? [X4] :
            ( aElement0(X4)
            & ( X2 = X4
              | ( ( aReductOfIn0(X4,X2,xR)
                  | ? [X5] :
                      ( aElement0(X5)
                      & aReductOfIn0(X5,X2,xR)
                      & sdtmndtplgtdt0(X5,xR,X4) ) )
                & sdtmndtplgtdt0(X2,xR,X4) ) )
            & sdtmndtasgtdt0(X2,xR,X4)
            & ( X3 = X4
              | ( ( aReductOfIn0(X4,X3,xR)
                  | ? [X5] :
                      ( aElement0(X5)
                      & aReductOfIn0(X5,X3,xR)
                      & sdtmndtplgtdt0(X5,xR,X4) ) )
                & sdtmndtplgtdt0(X3,xR,X4) ) )
            & sdtmndtasgtdt0(X3,xR,X4) ) )
    & isLocallyConfluent0(xR)
    & ! [X1,X2] :
        ( ( aElement0(X1)
          & aElement0(X2) )
       => ( ( aReductOfIn0(X2,X1,xR)
            | ? [X3] :
                ( aElement0(X3)
                & aReductOfIn0(X3,X1,xR)
                & sdtmndtplgtdt0(X3,xR,X2) )
            | sdtmndtplgtdt0(X1,xR,X2) )
         => iLess0(X2,X1) ) )
    & isTerminating0(xR) ),
    file('/tmp/tmp0NZsCN/sel_COM017+4.p_1',m__656_01) ).

fof(23,negated_conjecture,
    ~ ? [X1] :
        ( aElement0(X1)
        & ( xu = X1
          | aReductOfIn0(X1,xu,xR)
          | ? [X2] :
              ( aElement0(X2)
              & aReductOfIn0(X2,xu,xR)
              & sdtmndtplgtdt0(X2,xR,X1) )
          | sdtmndtplgtdt0(xu,xR,X1)
          | sdtmndtasgtdt0(xu,xR,X1) )
        & ( xv = X1
          | aReductOfIn0(X1,xv,xR)
          | ? [X2] :
              ( aElement0(X2)
              & aReductOfIn0(X2,xv,xR)
              & sdtmndtplgtdt0(X2,xR,X1) )
          | sdtmndtplgtdt0(xv,xR,X1)
          | sdtmndtasgtdt0(xv,xR,X1) ) ),
    inference(assume_negation,[status(cth)],[11]) ).

fof(365,negated_conjecture,
    ! [X1] :
      ( ~ aElement0(X1)
      | ( xu != X1
        & ~ aReductOfIn0(X1,xu,xR)
        & ! [X2] :
            ( ~ aElement0(X2)
            | ~ aReductOfIn0(X2,xu,xR)
            | ~ sdtmndtplgtdt0(X2,xR,X1) )
        & ~ sdtmndtplgtdt0(xu,xR,X1)
        & ~ sdtmndtasgtdt0(xu,xR,X1) )
      | ( xv != X1
        & ~ aReductOfIn0(X1,xv,xR)
        & ! [X2] :
            ( ~ aElement0(X2)
            | ~ aReductOfIn0(X2,xv,xR)
            | ~ sdtmndtplgtdt0(X2,xR,X1) )
        & ~ sdtmndtplgtdt0(xv,xR,X1)
        & ~ sdtmndtasgtdt0(xv,xR,X1) ) ),
    inference(fof_nnf,[status(thm)],[23]) ).

fof(366,negated_conjecture,
    ! [X3] :
      ( ~ aElement0(X3)
      | ( xu != X3
        & ~ aReductOfIn0(X3,xu,xR)
        & ! [X4] :
            ( ~ aElement0(X4)
            | ~ aReductOfIn0(X4,xu,xR)
            | ~ sdtmndtplgtdt0(X4,xR,X3) )
        & ~ sdtmndtplgtdt0(xu,xR,X3)
        & ~ sdtmndtasgtdt0(xu,xR,X3) )
      | ( xv != X3
        & ~ aReductOfIn0(X3,xv,xR)
        & ! [X5] :
            ( ~ aElement0(X5)
            | ~ aReductOfIn0(X5,xv,xR)
            | ~ sdtmndtplgtdt0(X5,xR,X3) )
        & ~ sdtmndtplgtdt0(xv,xR,X3)
        & ~ sdtmndtasgtdt0(xv,xR,X3) ) ),
    inference(variable_rename,[status(thm)],[365]) ).

fof(367,negated_conjecture,
    ! [X3,X4,X5] :
      ( ( ( ~ aElement0(X5)
          | ~ aReductOfIn0(X5,xv,xR)
          | ~ sdtmndtplgtdt0(X5,xR,X3) )
        & xv != X3
        & ~ aReductOfIn0(X3,xv,xR)
        & ~ sdtmndtplgtdt0(xv,xR,X3)
        & ~ sdtmndtasgtdt0(xv,xR,X3) )
      | ( ( ~ aElement0(X4)
          | ~ aReductOfIn0(X4,xu,xR)
          | ~ sdtmndtplgtdt0(X4,xR,X3) )
        & xu != X3
        & ~ aReductOfIn0(X3,xu,xR)
        & ~ sdtmndtplgtdt0(xu,xR,X3)
        & ~ sdtmndtasgtdt0(xu,xR,X3) )
      | ~ aElement0(X3) ),
    inference(shift_quantors,[status(thm)],[366]) ).

fof(368,negated_conjecture,
    ! [X3,X4,X5] :
      ( ( ~ aElement0(X4)
        | ~ aReductOfIn0(X4,xu,xR)
        | ~ sdtmndtplgtdt0(X4,xR,X3)
        | ~ aElement0(X3)
        | ~ aElement0(X5)
        | ~ aReductOfIn0(X5,xv,xR)
        | ~ sdtmndtplgtdt0(X5,xR,X3) )
      & ( xu != X3
        | ~ aElement0(X3)
        | ~ aElement0(X5)
        | ~ aReductOfIn0(X5,xv,xR)
        | ~ sdtmndtplgtdt0(X5,xR,X3) )
      & ( ~ aReductOfIn0(X3,xu,xR)
        | ~ aElement0(X3)
        | ~ aElement0(X5)
        | ~ aReductOfIn0(X5,xv,xR)
        | ~ sdtmndtplgtdt0(X5,xR,X3) )
      & ( ~ sdtmndtplgtdt0(xu,xR,X3)
        | ~ aElement0(X3)
        | ~ aElement0(X5)
        | ~ aReductOfIn0(X5,xv,xR)
        | ~ sdtmndtplgtdt0(X5,xR,X3) )
      & ( ~ sdtmndtasgtdt0(xu,xR,X3)
        | ~ aElement0(X3)
        | ~ aElement0(X5)
        | ~ aReductOfIn0(X5,xv,xR)
        | ~ sdtmndtplgtdt0(X5,xR,X3) )
      & ( ~ aElement0(X4)
        | ~ aReductOfIn0(X4,xu,xR)
        | ~ sdtmndtplgtdt0(X4,xR,X3)
        | ~ aElement0(X3)
        | xv != X3 )
      & ( xu != X3
        | ~ aElement0(X3)
        | xv != X3 )
      & ( ~ aReductOfIn0(X3,xu,xR)
        | ~ aElement0(X3)
        | xv != X3 )
      & ( ~ sdtmndtplgtdt0(xu,xR,X3)
        | ~ aElement0(X3)
        | xv != X3 )
      & ( ~ sdtmndtasgtdt0(xu,xR,X3)
        | ~ aElement0(X3)
        | xv != X3 )
      & ( ~ aElement0(X4)
        | ~ aReductOfIn0(X4,xu,xR)
        | ~ sdtmndtplgtdt0(X4,xR,X3)
        | ~ aElement0(X3)
        | ~ aReductOfIn0(X3,xv,xR) )
      & ( xu != X3
        | ~ aElement0(X3)
        | ~ aReductOfIn0(X3,xv,xR) )
      & ( ~ aReductOfIn0(X3,xu,xR)
        | ~ aElement0(X3)
        | ~ aReductOfIn0(X3,xv,xR) )
      & ( ~ sdtmndtplgtdt0(xu,xR,X3)
        | ~ aElement0(X3)
        | ~ aReductOfIn0(X3,xv,xR) )
      & ( ~ sdtmndtasgtdt0(xu,xR,X3)
        | ~ aElement0(X3)
        | ~ aReductOfIn0(X3,xv,xR) )
      & ( ~ aElement0(X4)
        | ~ aReductOfIn0(X4,xu,xR)
        | ~ sdtmndtplgtdt0(X4,xR,X3)
        | ~ aElement0(X3)
        | ~ sdtmndtplgtdt0(xv,xR,X3) )
      & ( xu != X3
        | ~ aElement0(X3)
        | ~ sdtmndtplgtdt0(xv,xR,X3) )
      & ( ~ aReductOfIn0(X3,xu,xR)
        | ~ aElement0(X3)
        | ~ sdtmndtplgtdt0(xv,xR,X3) )
      & ( ~ sdtmndtplgtdt0(xu,xR,X3)
        | ~ aElement0(X3)
        | ~ sdtmndtplgtdt0(xv,xR,X3) )
      & ( ~ sdtmndtasgtdt0(xu,xR,X3)
        | ~ aElement0(X3)
        | ~ sdtmndtplgtdt0(xv,xR,X3) )
      & ( ~ aElement0(X4)
        | ~ aReductOfIn0(X4,xu,xR)
        | ~ sdtmndtplgtdt0(X4,xR,X3)
        | ~ aElement0(X3)
        | ~ sdtmndtasgtdt0(xv,xR,X3) )
      & ( xu != X3
        | ~ aElement0(X3)
        | ~ sdtmndtasgtdt0(xv,xR,X3) )
      & ( ~ aReductOfIn0(X3,xu,xR)
        | ~ aElement0(X3)
        | ~ sdtmndtasgtdt0(xv,xR,X3) )
      & ( ~ sdtmndtplgtdt0(xu,xR,X3)
        | ~ aElement0(X3)
        | ~ sdtmndtasgtdt0(xv,xR,X3) )
      & ( ~ sdtmndtasgtdt0(xu,xR,X3)
        | ~ aElement0(X3)
        | ~ sdtmndtasgtdt0(xv,xR,X3) ) ),
    inference(distribute,[status(thm)],[367]) ).

cnf(369,negated_conjecture,
    ( ~ sdtmndtasgtdt0(xv,xR,X1)
    | ~ aElement0(X1)
    | ~ sdtmndtasgtdt0(xu,xR,X1) ),
    inference(split_conjunct,[status(thm)],[368]) ).

cnf(396,plain,
    aElement0(xa),
    inference(split_conjunct,[status(thm)],[12]) ).

fof(397,plain,
    ( aElement0(xu)
    & aReductOfIn0(xu,xa,xR)
    & ( xu = xb
      | ( ( aReductOfIn0(xb,xu,xR)
          | ? [X2] :
              ( aElement0(X2)
              & aReductOfIn0(X2,xu,xR)
              & sdtmndtplgtdt0(X2,xR,xb) ) )
        & sdtmndtplgtdt0(xu,xR,xb) ) )
    & sdtmndtasgtdt0(xu,xR,xb) ),
    inference(variable_rename,[status(thm)],[13]) ).

fof(398,plain,
    ( aElement0(xu)
    & aReductOfIn0(xu,xa,xR)
    & ( xu = xb
      | ( ( aReductOfIn0(xb,xu,xR)
          | ( aElement0(esk15_0)
            & aReductOfIn0(esk15_0,xu,xR)
            & sdtmndtplgtdt0(esk15_0,xR,xb) ) )
        & sdtmndtplgtdt0(xu,xR,xb) ) )
    & sdtmndtasgtdt0(xu,xR,xb) ),
    inference(skolemize,[status(esa)],[397]) ).

fof(399,plain,
    ( aElement0(xu)
    & aReductOfIn0(xu,xa,xR)
    & ( aElement0(esk15_0)
      | aReductOfIn0(xb,xu,xR)
      | xu = xb )
    & ( aReductOfIn0(esk15_0,xu,xR)
      | aReductOfIn0(xb,xu,xR)
      | xu = xb )
    & ( sdtmndtplgtdt0(esk15_0,xR,xb)
      | aReductOfIn0(xb,xu,xR)
      | xu = xb )
    & ( sdtmndtplgtdt0(xu,xR,xb)
      | xu = xb )
    & sdtmndtasgtdt0(xu,xR,xb) ),
    inference(distribute,[status(thm)],[398]) ).

cnf(405,plain,
    aReductOfIn0(xu,xa,xR),
    inference(split_conjunct,[status(thm)],[399]) ).

cnf(406,plain,
    aElement0(xu),
    inference(split_conjunct,[status(thm)],[399]) ).

fof(407,plain,
    ( aElement0(xv)
    & aReductOfIn0(xv,xa,xR)
    & ( xv = xc
      | ( ( aReductOfIn0(xc,xv,xR)
          | ? [X2] :
              ( aElement0(X2)
              & aReductOfIn0(X2,xv,xR)
              & sdtmndtplgtdt0(X2,xR,xc) ) )
        & sdtmndtplgtdt0(xv,xR,xc) ) )
    & sdtmndtasgtdt0(xv,xR,xc) ),
    inference(variable_rename,[status(thm)],[14]) ).

fof(408,plain,
    ( aElement0(xv)
    & aReductOfIn0(xv,xa,xR)
    & ( xv = xc
      | ( ( aReductOfIn0(xc,xv,xR)
          | ( aElement0(esk16_0)
            & aReductOfIn0(esk16_0,xv,xR)
            & sdtmndtplgtdt0(esk16_0,xR,xc) ) )
        & sdtmndtplgtdt0(xv,xR,xc) ) )
    & sdtmndtasgtdt0(xv,xR,xc) ),
    inference(skolemize,[status(esa)],[407]) ).

fof(409,plain,
    ( aElement0(xv)
    & aReductOfIn0(xv,xa,xR)
    & ( aElement0(esk16_0)
      | aReductOfIn0(xc,xv,xR)
      | xv = xc )
    & ( aReductOfIn0(esk16_0,xv,xR)
      | aReductOfIn0(xc,xv,xR)
      | xv = xc )
    & ( sdtmndtplgtdt0(esk16_0,xR,xc)
      | aReductOfIn0(xc,xv,xR)
      | xv = xc )
    & ( sdtmndtplgtdt0(xv,xR,xc)
      | xv = xc )
    & sdtmndtasgtdt0(xv,xR,xc) ),
    inference(distribute,[status(thm)],[408]) ).

cnf(415,plain,
    aReductOfIn0(xv,xa,xR),
    inference(split_conjunct,[status(thm)],[409]) ).

cnf(416,plain,
    aElement0(xv),
    inference(split_conjunct,[status(thm)],[409]) ).

fof(452,plain,
    ( ! [X1,X2,X3] :
        ( ~ aElement0(X1)
        | ~ aElement0(X2)
        | ~ aElement0(X3)
        | ~ aReductOfIn0(X2,X1,xR)
        | ~ aReductOfIn0(X3,X1,xR)
        | ? [X4] :
            ( aElement0(X4)
            & ( X2 = X4
              | ( ( aReductOfIn0(X4,X2,xR)
                  | ? [X5] :
                      ( aElement0(X5)
                      & aReductOfIn0(X5,X2,xR)
                      & sdtmndtplgtdt0(X5,xR,X4) ) )
                & sdtmndtplgtdt0(X2,xR,X4) ) )
            & sdtmndtasgtdt0(X2,xR,X4)
            & ( X3 = X4
              | ( ( aReductOfIn0(X4,X3,xR)
                  | ? [X5] :
                      ( aElement0(X5)
                      & aReductOfIn0(X5,X3,xR)
                      & sdtmndtplgtdt0(X5,xR,X4) ) )
                & sdtmndtplgtdt0(X3,xR,X4) ) )
            & sdtmndtasgtdt0(X3,xR,X4) ) )
    & isLocallyConfluent0(xR)
    & ! [X1,X2] :
        ( ~ aElement0(X1)
        | ~ aElement0(X2)
        | ( ~ aReductOfIn0(X2,X1,xR)
          & ! [X3] :
              ( ~ aElement0(X3)
              | ~ aReductOfIn0(X3,X1,xR)
              | ~ sdtmndtplgtdt0(X3,xR,X2) )
          & ~ sdtmndtplgtdt0(X1,xR,X2) )
        | iLess0(X2,X1) )
    & isTerminating0(xR) ),
    inference(fof_nnf,[status(thm)],[20]) ).

fof(453,plain,
    ( ! [X6,X7,X8] :
        ( ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR)
        | ? [X9] :
            ( aElement0(X9)
            & ( X7 = X9
              | ( ( aReductOfIn0(X9,X7,xR)
                  | ? [X10] :
                      ( aElement0(X10)
                      & aReductOfIn0(X10,X7,xR)
                      & sdtmndtplgtdt0(X10,xR,X9) ) )
                & sdtmndtplgtdt0(X7,xR,X9) ) )
            & sdtmndtasgtdt0(X7,xR,X9)
            & ( X8 = X9
              | ( ( aReductOfIn0(X9,X8,xR)
                  | ? [X11] :
                      ( aElement0(X11)
                      & aReductOfIn0(X11,X8,xR)
                      & sdtmndtplgtdt0(X11,xR,X9) ) )
                & sdtmndtplgtdt0(X8,xR,X9) ) )
            & sdtmndtasgtdt0(X8,xR,X9) ) )
    & isLocallyConfluent0(xR)
    & ! [X12,X13] :
        ( ~ aElement0(X12)
        | ~ aElement0(X13)
        | ( ~ aReductOfIn0(X13,X12,xR)
          & ! [X14] :
              ( ~ aElement0(X14)
              | ~ aReductOfIn0(X14,X12,xR)
              | ~ sdtmndtplgtdt0(X14,xR,X13) )
          & ~ sdtmndtplgtdt0(X12,xR,X13) )
        | iLess0(X13,X12) )
    & isTerminating0(xR) ),
    inference(variable_rename,[status(thm)],[452]) ).

fof(454,plain,
    ( ! [X6,X7,X8] :
        ( ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR)
        | ( aElement0(esk21_3(X6,X7,X8))
          & ( X7 = esk21_3(X6,X7,X8)
            | ( ( aReductOfIn0(esk21_3(X6,X7,X8),X7,xR)
                | ( aElement0(esk22_3(X6,X7,X8))
                  & aReductOfIn0(esk22_3(X6,X7,X8),X7,xR)
                  & sdtmndtplgtdt0(esk22_3(X6,X7,X8),xR,esk21_3(X6,X7,X8)) ) )
              & sdtmndtplgtdt0(X7,xR,esk21_3(X6,X7,X8)) ) )
          & sdtmndtasgtdt0(X7,xR,esk21_3(X6,X7,X8))
          & ( X8 = esk21_3(X6,X7,X8)
            | ( ( aReductOfIn0(esk21_3(X6,X7,X8),X8,xR)
                | ( aElement0(esk23_3(X6,X7,X8))
                  & aReductOfIn0(esk23_3(X6,X7,X8),X8,xR)
                  & sdtmndtplgtdt0(esk23_3(X6,X7,X8),xR,esk21_3(X6,X7,X8)) ) )
              & sdtmndtplgtdt0(X8,xR,esk21_3(X6,X7,X8)) ) )
          & sdtmndtasgtdt0(X8,xR,esk21_3(X6,X7,X8)) ) )
    & isLocallyConfluent0(xR)
    & ! [X12,X13] :
        ( ~ aElement0(X12)
        | ~ aElement0(X13)
        | ( ~ aReductOfIn0(X13,X12,xR)
          & ! [X14] :
              ( ~ aElement0(X14)
              | ~ aReductOfIn0(X14,X12,xR)
              | ~ sdtmndtplgtdt0(X14,xR,X13) )
          & ~ sdtmndtplgtdt0(X12,xR,X13) )
        | iLess0(X13,X12) )
    & isTerminating0(xR) ),
    inference(skolemize,[status(esa)],[453]) ).

fof(455,plain,
    ! [X6,X7,X8,X12,X13,X14] :
      ( ( ( ( ~ aElement0(X14)
            | ~ aReductOfIn0(X14,X12,xR)
            | ~ sdtmndtplgtdt0(X14,xR,X13) )
          & ~ aReductOfIn0(X13,X12,xR)
          & ~ sdtmndtplgtdt0(X12,xR,X13) )
        | iLess0(X13,X12)
        | ~ aElement0(X12)
        | ~ aElement0(X13) )
      & ( ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR)
        | ( aElement0(esk21_3(X6,X7,X8))
          & ( X7 = esk21_3(X6,X7,X8)
            | ( ( aReductOfIn0(esk21_3(X6,X7,X8),X7,xR)
                | ( aElement0(esk22_3(X6,X7,X8))
                  & aReductOfIn0(esk22_3(X6,X7,X8),X7,xR)
                  & sdtmndtplgtdt0(esk22_3(X6,X7,X8),xR,esk21_3(X6,X7,X8)) ) )
              & sdtmndtplgtdt0(X7,xR,esk21_3(X6,X7,X8)) ) )
          & sdtmndtasgtdt0(X7,xR,esk21_3(X6,X7,X8))
          & ( X8 = esk21_3(X6,X7,X8)
            | ( ( aReductOfIn0(esk21_3(X6,X7,X8),X8,xR)
                | ( aElement0(esk23_3(X6,X7,X8))
                  & aReductOfIn0(esk23_3(X6,X7,X8),X8,xR)
                  & sdtmndtplgtdt0(esk23_3(X6,X7,X8),xR,esk21_3(X6,X7,X8)) ) )
              & sdtmndtplgtdt0(X8,xR,esk21_3(X6,X7,X8)) ) )
          & sdtmndtasgtdt0(X8,xR,esk21_3(X6,X7,X8)) ) )
      & isLocallyConfluent0(xR)
      & isTerminating0(xR) ),
    inference(shift_quantors,[status(thm)],[454]) ).

fof(456,plain,
    ! [X6,X7,X8,X12,X13,X14] :
      ( ( ~ aElement0(X14)
        | ~ aReductOfIn0(X14,X12,xR)
        | ~ sdtmndtplgtdt0(X14,xR,X13)
        | iLess0(X13,X12)
        | ~ aElement0(X12)
        | ~ aElement0(X13) )
      & ( ~ aReductOfIn0(X13,X12,xR)
        | iLess0(X13,X12)
        | ~ aElement0(X12)
        | ~ aElement0(X13) )
      & ( ~ sdtmndtplgtdt0(X12,xR,X13)
        | iLess0(X13,X12)
        | ~ aElement0(X12)
        | ~ aElement0(X13) )
      & ( aElement0(esk21_3(X6,X7,X8))
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & ( aElement0(esk22_3(X6,X7,X8))
        | aReductOfIn0(esk21_3(X6,X7,X8),X7,xR)
        | X7 = esk21_3(X6,X7,X8)
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & ( aReductOfIn0(esk22_3(X6,X7,X8),X7,xR)
        | aReductOfIn0(esk21_3(X6,X7,X8),X7,xR)
        | X7 = esk21_3(X6,X7,X8)
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & ( sdtmndtplgtdt0(esk22_3(X6,X7,X8),xR,esk21_3(X6,X7,X8))
        | aReductOfIn0(esk21_3(X6,X7,X8),X7,xR)
        | X7 = esk21_3(X6,X7,X8)
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & ( sdtmndtplgtdt0(X7,xR,esk21_3(X6,X7,X8))
        | X7 = esk21_3(X6,X7,X8)
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & ( sdtmndtasgtdt0(X7,xR,esk21_3(X6,X7,X8))
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & ( aElement0(esk23_3(X6,X7,X8))
        | aReductOfIn0(esk21_3(X6,X7,X8),X8,xR)
        | X8 = esk21_3(X6,X7,X8)
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & ( aReductOfIn0(esk23_3(X6,X7,X8),X8,xR)
        | aReductOfIn0(esk21_3(X6,X7,X8),X8,xR)
        | X8 = esk21_3(X6,X7,X8)
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & ( sdtmndtplgtdt0(esk23_3(X6,X7,X8),xR,esk21_3(X6,X7,X8))
        | aReductOfIn0(esk21_3(X6,X7,X8),X8,xR)
        | X8 = esk21_3(X6,X7,X8)
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & ( sdtmndtplgtdt0(X8,xR,esk21_3(X6,X7,X8))
        | X8 = esk21_3(X6,X7,X8)
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & ( sdtmndtasgtdt0(X8,xR,esk21_3(X6,X7,X8))
        | ~ aElement0(X6)
        | ~ aElement0(X7)
        | ~ aElement0(X8)
        | ~ aReductOfIn0(X7,X6,xR)
        | ~ aReductOfIn0(X8,X6,xR) )
      & isLocallyConfluent0(xR)
      & isTerminating0(xR) ),
    inference(distribute,[status(thm)],[455]) ).

cnf(459,plain,
    ( sdtmndtasgtdt0(X1,xR,esk21_3(X2,X3,X1))
    | ~ aReductOfIn0(X1,X2,xR)
    | ~ aReductOfIn0(X3,X2,xR)
    | ~ aElement0(X1)
    | ~ aElement0(X3)
    | ~ aElement0(X2) ),
    inference(split_conjunct,[status(thm)],[456]) ).

cnf(464,plain,
    ( sdtmndtasgtdt0(X3,xR,esk21_3(X2,X3,X1))
    | ~ aReductOfIn0(X1,X2,xR)
    | ~ aReductOfIn0(X3,X2,xR)
    | ~ aElement0(X1)
    | ~ aElement0(X3)
    | ~ aElement0(X2) ),
    inference(split_conjunct,[status(thm)],[456]) ).

cnf(469,plain,
    ( aElement0(esk21_3(X2,X3,X1))
    | ~ aReductOfIn0(X1,X2,xR)
    | ~ aReductOfIn0(X3,X2,xR)
    | ~ aElement0(X1)
    | ~ aElement0(X3)
    | ~ aElement0(X2) ),
    inference(split_conjunct,[status(thm)],[456]) ).

cnf(933,plain,
    ( aElement0(esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | ~ aElement0(xu)
    | ~ aElement0(xa)
    | ~ aElement0(X1) ),
    inference(spm,[status(thm)],[469,405,theory(equality)]) ).

cnf(945,plain,
    ( aElement0(esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | $false
    | ~ aElement0(xa)
    | ~ aElement0(X1) ),
    inference(rw,[status(thm)],[933,406,theory(equality)]) ).

cnf(946,plain,
    ( aElement0(esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | $false
    | $false
    | ~ aElement0(X1) ),
    inference(rw,[status(thm)],[945,396,theory(equality)]) ).

cnf(947,plain,
    ( aElement0(esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | ~ aElement0(X1) ),
    inference(cn,[status(thm)],[946,theory(equality)]) ).

cnf(977,plain,
    ( sdtmndtasgtdt0(xu,xR,esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | ~ aElement0(xu)
    | ~ aElement0(xa)
    | ~ aElement0(X1) ),
    inference(spm,[status(thm)],[464,405,theory(equality)]) ).

cnf(989,plain,
    ( sdtmndtasgtdt0(xu,xR,esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | $false
    | ~ aElement0(xa)
    | ~ aElement0(X1) ),
    inference(rw,[status(thm)],[977,406,theory(equality)]) ).

cnf(990,plain,
    ( sdtmndtasgtdt0(xu,xR,esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | $false
    | $false
    | ~ aElement0(X1) ),
    inference(rw,[status(thm)],[989,396,theory(equality)]) ).

cnf(991,plain,
    ( sdtmndtasgtdt0(xu,xR,esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | ~ aElement0(X1) ),
    inference(cn,[status(thm)],[990,theory(equality)]) ).

cnf(1191,plain,
    ( sdtmndtasgtdt0(X1,xR,esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | ~ aElement0(xu)
    | ~ aElement0(xa)
    | ~ aElement0(X1) ),
    inference(spm,[status(thm)],[459,405,theory(equality)]) ).

cnf(1203,plain,
    ( sdtmndtasgtdt0(X1,xR,esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | $false
    | ~ aElement0(xa)
    | ~ aElement0(X1) ),
    inference(rw,[status(thm)],[1191,406,theory(equality)]) ).

cnf(1204,plain,
    ( sdtmndtasgtdt0(X1,xR,esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | $false
    | $false
    | ~ aElement0(X1) ),
    inference(rw,[status(thm)],[1203,396,theory(equality)]) ).

cnf(1205,plain,
    ( sdtmndtasgtdt0(X1,xR,esk21_3(xa,xu,X1))
    | ~ aReductOfIn0(X1,xa,xR)
    | ~ aElement0(X1) ),
    inference(cn,[status(thm)],[1204,theory(equality)]) ).

cnf(6388,plain,
    ( aElement0(esk21_3(xa,xu,xv))
    | ~ aElement0(xv) ),
    inference(spm,[status(thm)],[947,415,theory(equality)]) ).

cnf(6397,plain,
    ( aElement0(esk21_3(xa,xu,xv))
    | $false ),
    inference(rw,[status(thm)],[6388,416,theory(equality)]) ).

cnf(6398,plain,
    aElement0(esk21_3(xa,xu,xv)),
    inference(cn,[status(thm)],[6397,theory(equality)]) ).

cnf(6845,plain,
    ( sdtmndtasgtdt0(xu,xR,esk21_3(xa,xu,xv))
    | ~ aElement0(xv) ),
    inference(spm,[status(thm)],[991,415,theory(equality)]) ).

cnf(6854,plain,
    ( sdtmndtasgtdt0(xu,xR,esk21_3(xa,xu,xv))
    | $false ),
    inference(rw,[status(thm)],[6845,416,theory(equality)]) ).

cnf(6855,plain,
    sdtmndtasgtdt0(xu,xR,esk21_3(xa,xu,xv)),
    inference(cn,[status(thm)],[6854,theory(equality)]) ).

cnf(6896,plain,
    ( ~ sdtmndtasgtdt0(xv,xR,esk21_3(xa,xu,xv))
    | ~ aElement0(esk21_3(xa,xu,xv)) ),
    inference(spm,[status(thm)],[369,6855,theory(equality)]) ).

cnf(6903,plain,
    ( ~ sdtmndtasgtdt0(xv,xR,esk21_3(xa,xu,xv))
    | $false ),
    inference(rw,[status(thm)],[6896,6398,theory(equality)]) ).

cnf(6904,plain,
    ~ sdtmndtasgtdt0(xv,xR,esk21_3(xa,xu,xv)),
    inference(cn,[status(thm)],[6903,theory(equality)]) ).

cnf(9443,plain,
    ( sdtmndtasgtdt0(xv,xR,esk21_3(xa,xu,xv))
    | ~ aElement0(xv) ),
    inference(spm,[status(thm)],[1205,415,theory(equality)]) ).

cnf(9455,plain,
    ( sdtmndtasgtdt0(xv,xR,esk21_3(xa,xu,xv))
    | $false ),
    inference(rw,[status(thm)],[9443,416,theory(equality)]) ).

cnf(9456,plain,
    sdtmndtasgtdt0(xv,xR,esk21_3(xa,xu,xv)),
    inference(cn,[status(thm)],[9455,theory(equality)]) ).

cnf(9457,plain,
    $false,
    inference(sr,[status(thm)],[9456,6904,theory(equality)]) ).

cnf(9458,plain,
    $false,
    9457,
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% % SZS status Started for /home/graph/tptp/TPTP/Problems/COM/COM017+4.p
% --creating new selector for []
% -running prover on /tmp/tmp0NZsCN/sel_COM017+4.p_1 with time limit 29
% -prover status Theorem
% Problem COM017+4.p solved in phase 0.
% % SZS status Theorem for /home/graph/tptp/TPTP/Problems/COM/COM017+4.p
% % SZS status Ended for /home/graph/tptp/TPTP/Problems/COM/COM017+4.p
% Solved 1 out of 1.
% # Problem is unsatisfiable (or provable), constructing proof object
% # SZS status Theorem
% # SZS output start CNFRefutation.
% See solution above
% # SZS output end CNFRefutation
% 
%------------------------------------------------------------------------------