TSTP Solution File: NUM465+1 by SInE---0.4

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%------------------------------------------------------------------------------
% File     : SInE---0.4
% Problem  : NUM465+1 : TPTP v7.0.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : Source/sine.py -e eprover -t %d %s

% Computer : n030.star.cs.uiowa.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2609 0 2.40GHz
% Memory   : 32218.625MB
% OS       : Linux 3.10.0-693.2.2.el7.x86_64
% CPULimit : 300s
% DateTime : Mon Jan  8 15:21:26 EST 2018

% Result   : Theorem 0.06s
% Output   : CNFRefutation 0.06s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   48
%            Number of leaves      :   19
% Syntax   : Number of formulae    :  177 (  17 unt;   0 def)
%            Number of atoms       :  734 ( 147 equ)
%            Maximal formula atoms :   28 (   4 avg)
%            Number of connectives :  965 ( 408   ~; 461   |;  70   &)
%                                         (   2 <=>;  24  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   14 (   5 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    5 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    8 (   8 usr;   4 con; 0-2 aty)
%            Number of variables   :  236 (   1 sgn 115   !;   3   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(1,axiom,
    ! [X1] :
      ( aNaturalNumber0(X1)
     => ( equal(sdtasdt0(X1,sz00),sz00)
        & equal(sz00,sdtasdt0(sz00,X1)) ) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',m_MulZero) ).

fof(3,axiom,
    ! [X1,X2] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2) )
     => ( equal(sdtasdt0(X1,X2),sz00)
       => ( equal(X1,sz00)
          | equal(X2,sz00) ) ) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mZeroMul) ).

fof(4,axiom,
    ! [X1] :
      ( aNaturalNumber0(X1)
     => ( ~ equal(X1,sz00)
       => ! [X2,X3] :
            ( ( aNaturalNumber0(X2)
              & aNaturalNumber0(X3) )
           => ( ( equal(sdtasdt0(X1,X2),sdtasdt0(X1,X3))
                | equal(sdtasdt0(X2,X1),sdtasdt0(X3,X1)) )
             => equal(X2,X3) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mMulCanc) ).

fof(6,axiom,
    ! [X1,X2] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2) )
     => ( sdtlseqdt0(X1,X2)
        | ( ~ equal(X2,X1)
          & sdtlseqdt0(X2,X1) ) ) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mLETotal) ).

fof(10,axiom,
    ! [X1,X2,X3] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2)
        & aNaturalNumber0(X3) )
     => ( ( ~ equal(X1,sz00)
          & ~ equal(X2,X3)
          & sdtlseqdt0(X2,X3) )
       => ( ~ equal(sdtasdt0(X1,X2),sdtasdt0(X1,X3))
          & sdtlseqdt0(sdtasdt0(X1,X2),sdtasdt0(X1,X3))
          & ~ equal(sdtasdt0(X2,X1),sdtasdt0(X3,X1))
          & sdtlseqdt0(sdtasdt0(X2,X1),sdtasdt0(X3,X1)) ) ) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mMonMul) ).

fof(11,axiom,
    ! [X1,X2] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2) )
     => ( sdtlseqdt0(X1,X2)
      <=> ? [X3] :
            ( aNaturalNumber0(X3)
            & equal(sdtpldt0(X1,X3),X2) ) ) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mDefLE) ).

fof(13,axiom,
    ! [X1,X2] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2) )
     => ( ( sdtlseqdt0(X1,X2)
          & sdtlseqdt0(X2,X1) )
       => equal(X1,X2) ) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mLEAsym) ).

fof(15,axiom,
    ( aNaturalNumber0(sz10)
    & ~ equal(sz10,sz00) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mSortsC_01) ).

fof(16,conjecture,
    ( ~ equal(xm,sz00)
   => sdtlseqdt0(xn,sdtasdt0(xn,xm)) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',m__) ).

fof(17,axiom,
    ( aNaturalNumber0(xm)
    & aNaturalNumber0(xn) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',m__987) ).

fof(18,axiom,
    ! [X1,X2,X3] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2)
        & aNaturalNumber0(X3) )
     => equal(sdtasdt0(sdtasdt0(X1,X2),X3),sdtasdt0(X1,sdtasdt0(X2,X3))) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mMulAsso) ).

fof(20,axiom,
    ! [X1] :
      ( aNaturalNumber0(X1)
     => sdtlseqdt0(X1,X1) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mLERefl) ).

fof(21,axiom,
    ! [X1,X2] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2) )
     => ( sdtlseqdt0(X1,X2)
       => ! [X3] :
            ( equal(X3,sdtmndt0(X2,X1))
          <=> ( aNaturalNumber0(X3)
              & equal(sdtpldt0(X1,X3),X2) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mDefDiff) ).

fof(22,axiom,
    ! [X1,X2] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2) )
     => aNaturalNumber0(sdtasdt0(X1,X2)) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mSortsB_02) ).

fof(23,axiom,
    aNaturalNumber0(sz00),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mSortsC) ).

fof(26,axiom,
    ! [X1,X2] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2) )
     => equal(sdtasdt0(X1,X2),sdtasdt0(X2,X1)) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',mMulComm) ).

fof(27,axiom,
    ( ~ equal(xm,sz00)
   => sdtlseqdt0(sz10,xm) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',m__1007) ).

fof(28,axiom,
    ! [X1] :
      ( aNaturalNumber0(X1)
     => ( equal(sdtpldt0(X1,sz00),X1)
        & equal(X1,sdtpldt0(sz00,X1)) ) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',m_AddZero) ).

fof(29,axiom,
    ! [X1] :
      ( aNaturalNumber0(X1)
     => ( equal(sdtasdt0(X1,sz10),X1)
        & equal(X1,sdtasdt0(sz10,X1)) ) ),
    file('/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1',m_MulUnit) ).

fof(30,negated_conjecture,
    ~ ( ~ equal(xm,sz00)
     => sdtlseqdt0(xn,sdtasdt0(xn,xm)) ),
    inference(assume_negation,[status(cth)],[16]) ).

fof(31,plain,
    ! [X1] :
      ( ~ aNaturalNumber0(X1)
      | ( equal(sdtasdt0(X1,sz00),sz00)
        & equal(sz00,sdtasdt0(sz00,X1)) ) ),
    inference(fof_nnf,[status(thm)],[1]) ).

fof(32,plain,
    ! [X2] :
      ( ~ aNaturalNumber0(X2)
      | ( equal(sdtasdt0(X2,sz00),sz00)
        & equal(sz00,sdtasdt0(sz00,X2)) ) ),
    inference(variable_rename,[status(thm)],[31]) ).

fof(33,plain,
    ! [X2] :
      ( ( equal(sdtasdt0(X2,sz00),sz00)
        | ~ aNaturalNumber0(X2) )
      & ( equal(sz00,sdtasdt0(sz00,X2))
        | ~ aNaturalNumber0(X2) ) ),
    inference(distribute,[status(thm)],[32]) ).

cnf(34,plain,
    ( sz00 = sdtasdt0(sz00,X1)
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[33]) ).

cnf(35,plain,
    ( sdtasdt0(X1,sz00) = sz00
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[33]) ).

fof(39,plain,
    ! [X1,X2] :
      ( ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X2)
      | ~ equal(sdtasdt0(X1,X2),sz00)
      | equal(X1,sz00)
      | equal(X2,sz00) ),
    inference(fof_nnf,[status(thm)],[3]) ).

fof(40,plain,
    ! [X3,X4] :
      ( ~ aNaturalNumber0(X3)
      | ~ aNaturalNumber0(X4)
      | ~ equal(sdtasdt0(X3,X4),sz00)
      | equal(X3,sz00)
      | equal(X4,sz00) ),
    inference(variable_rename,[status(thm)],[39]) ).

cnf(41,plain,
    ( X1 = sz00
    | X2 = sz00
    | sdtasdt0(X2,X1) != sz00
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2) ),
    inference(split_conjunct,[status(thm)],[40]) ).

fof(42,plain,
    ! [X1] :
      ( ~ aNaturalNumber0(X1)
      | equal(X1,sz00)
      | ! [X2,X3] :
          ( ~ aNaturalNumber0(X2)
          | ~ aNaturalNumber0(X3)
          | ( ~ equal(sdtasdt0(X1,X2),sdtasdt0(X1,X3))
            & ~ equal(sdtasdt0(X2,X1),sdtasdt0(X3,X1)) )
          | equal(X2,X3) ) ),
    inference(fof_nnf,[status(thm)],[4]) ).

fof(43,plain,
    ! [X4] :
      ( ~ aNaturalNumber0(X4)
      | equal(X4,sz00)
      | ! [X5,X6] :
          ( ~ aNaturalNumber0(X5)
          | ~ aNaturalNumber0(X6)
          | ( ~ equal(sdtasdt0(X4,X5),sdtasdt0(X4,X6))
            & ~ equal(sdtasdt0(X5,X4),sdtasdt0(X6,X4)) )
          | equal(X5,X6) ) ),
    inference(variable_rename,[status(thm)],[42]) ).

fof(44,plain,
    ! [X4,X5,X6] :
      ( ~ aNaturalNumber0(X5)
      | ~ aNaturalNumber0(X6)
      | ( ~ equal(sdtasdt0(X4,X5),sdtasdt0(X4,X6))
        & ~ equal(sdtasdt0(X5,X4),sdtasdt0(X6,X4)) )
      | equal(X5,X6)
      | equal(X4,sz00)
      | ~ aNaturalNumber0(X4) ),
    inference(shift_quantors,[status(thm)],[43]) ).

fof(45,plain,
    ! [X4,X5,X6] :
      ( ( ~ equal(sdtasdt0(X4,X5),sdtasdt0(X4,X6))
        | equal(X5,X6)
        | ~ aNaturalNumber0(X5)
        | ~ aNaturalNumber0(X6)
        | equal(X4,sz00)
        | ~ aNaturalNumber0(X4) )
      & ( ~ equal(sdtasdt0(X5,X4),sdtasdt0(X6,X4))
        | equal(X5,X6)
        | ~ aNaturalNumber0(X5)
        | ~ aNaturalNumber0(X6)
        | equal(X4,sz00)
        | ~ aNaturalNumber0(X4) ) ),
    inference(distribute,[status(thm)],[44]) ).

cnf(46,plain,
    ( X1 = sz00
    | X3 = X2
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X3)
    | sdtasdt0(X3,X1) != sdtasdt0(X2,X1) ),
    inference(split_conjunct,[status(thm)],[45]) ).

fof(53,plain,
    ! [X1,X2] :
      ( ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X2)
      | sdtlseqdt0(X1,X2)
      | ( ~ equal(X2,X1)
        & sdtlseqdt0(X2,X1) ) ),
    inference(fof_nnf,[status(thm)],[6]) ).

fof(54,plain,
    ! [X3,X4] :
      ( ~ aNaturalNumber0(X3)
      | ~ aNaturalNumber0(X4)
      | sdtlseqdt0(X3,X4)
      | ( ~ equal(X4,X3)
        & sdtlseqdt0(X4,X3) ) ),
    inference(variable_rename,[status(thm)],[53]) ).

fof(55,plain,
    ! [X3,X4] :
      ( ( ~ equal(X4,X3)
        | sdtlseqdt0(X3,X4)
        | ~ aNaturalNumber0(X3)
        | ~ aNaturalNumber0(X4) )
      & ( sdtlseqdt0(X4,X3)
        | sdtlseqdt0(X3,X4)
        | ~ aNaturalNumber0(X3)
        | ~ aNaturalNumber0(X4) ) ),
    inference(distribute,[status(thm)],[54]) ).

cnf(56,plain,
    ( sdtlseqdt0(X2,X1)
    | sdtlseqdt0(X1,X2)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2) ),
    inference(split_conjunct,[status(thm)],[55]) ).

fof(72,plain,
    ! [X1,X2,X3] :
      ( ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X2)
      | ~ aNaturalNumber0(X3)
      | equal(X1,sz00)
      | equal(X2,X3)
      | ~ sdtlseqdt0(X2,X3)
      | ( ~ equal(sdtasdt0(X1,X2),sdtasdt0(X1,X3))
        & sdtlseqdt0(sdtasdt0(X1,X2),sdtasdt0(X1,X3))
        & ~ equal(sdtasdt0(X2,X1),sdtasdt0(X3,X1))
        & sdtlseqdt0(sdtasdt0(X2,X1),sdtasdt0(X3,X1)) ) ),
    inference(fof_nnf,[status(thm)],[10]) ).

fof(73,plain,
    ! [X4,X5,X6] :
      ( ~ aNaturalNumber0(X4)
      | ~ aNaturalNumber0(X5)
      | ~ aNaturalNumber0(X6)
      | equal(X4,sz00)
      | equal(X5,X6)
      | ~ sdtlseqdt0(X5,X6)
      | ( ~ equal(sdtasdt0(X4,X5),sdtasdt0(X4,X6))
        & sdtlseqdt0(sdtasdt0(X4,X5),sdtasdt0(X4,X6))
        & ~ equal(sdtasdt0(X5,X4),sdtasdt0(X6,X4))
        & sdtlseqdt0(sdtasdt0(X5,X4),sdtasdt0(X6,X4)) ) ),
    inference(variable_rename,[status(thm)],[72]) ).

fof(74,plain,
    ! [X4,X5,X6] :
      ( ( ~ equal(sdtasdt0(X4,X5),sdtasdt0(X4,X6))
        | equal(X4,sz00)
        | equal(X5,X6)
        | ~ sdtlseqdt0(X5,X6)
        | ~ aNaturalNumber0(X4)
        | ~ aNaturalNumber0(X5)
        | ~ aNaturalNumber0(X6) )
      & ( sdtlseqdt0(sdtasdt0(X4,X5),sdtasdt0(X4,X6))
        | equal(X4,sz00)
        | equal(X5,X6)
        | ~ sdtlseqdt0(X5,X6)
        | ~ aNaturalNumber0(X4)
        | ~ aNaturalNumber0(X5)
        | ~ aNaturalNumber0(X6) )
      & ( ~ equal(sdtasdt0(X5,X4),sdtasdt0(X6,X4))
        | equal(X4,sz00)
        | equal(X5,X6)
        | ~ sdtlseqdt0(X5,X6)
        | ~ aNaturalNumber0(X4)
        | ~ aNaturalNumber0(X5)
        | ~ aNaturalNumber0(X6) )
      & ( sdtlseqdt0(sdtasdt0(X5,X4),sdtasdt0(X6,X4))
        | equal(X4,sz00)
        | equal(X5,X6)
        | ~ sdtlseqdt0(X5,X6)
        | ~ aNaturalNumber0(X4)
        | ~ aNaturalNumber0(X5)
        | ~ aNaturalNumber0(X6) ) ),
    inference(distribute,[status(thm)],[73]) ).

cnf(77,plain,
    ( X2 = X1
    | X3 = sz00
    | sdtlseqdt0(sdtasdt0(X3,X2),sdtasdt0(X3,X1))
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X3)
    | ~ sdtlseqdt0(X2,X1) ),
    inference(split_conjunct,[status(thm)],[74]) ).

fof(79,plain,
    ! [X1,X2] :
      ( ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X2)
      | ( ( ~ sdtlseqdt0(X1,X2)
          | ? [X3] :
              ( aNaturalNumber0(X3)
              & equal(sdtpldt0(X1,X3),X2) ) )
        & ( ! [X3] :
              ( ~ aNaturalNumber0(X3)
              | ~ equal(sdtpldt0(X1,X3),X2) )
          | sdtlseqdt0(X1,X2) ) ) ),
    inference(fof_nnf,[status(thm)],[11]) ).

fof(80,plain,
    ! [X4,X5] :
      ( ~ aNaturalNumber0(X4)
      | ~ aNaturalNumber0(X5)
      | ( ( ~ sdtlseqdt0(X4,X5)
          | ? [X6] :
              ( aNaturalNumber0(X6)
              & equal(sdtpldt0(X4,X6),X5) ) )
        & ( ! [X7] :
              ( ~ aNaturalNumber0(X7)
              | ~ equal(sdtpldt0(X4,X7),X5) )
          | sdtlseqdt0(X4,X5) ) ) ),
    inference(variable_rename,[status(thm)],[79]) ).

fof(81,plain,
    ! [X4,X5] :
      ( ~ aNaturalNumber0(X4)
      | ~ aNaturalNumber0(X5)
      | ( ( ~ sdtlseqdt0(X4,X5)
          | ( aNaturalNumber0(esk1_2(X4,X5))
            & equal(sdtpldt0(X4,esk1_2(X4,X5)),X5) ) )
        & ( ! [X7] :
              ( ~ aNaturalNumber0(X7)
              | ~ equal(sdtpldt0(X4,X7),X5) )
          | sdtlseqdt0(X4,X5) ) ) ),
    inference(skolemize,[status(esa)],[80]) ).

fof(82,plain,
    ! [X4,X5,X7] :
      ( ( ( ~ aNaturalNumber0(X7)
          | ~ equal(sdtpldt0(X4,X7),X5)
          | sdtlseqdt0(X4,X5) )
        & ( ~ sdtlseqdt0(X4,X5)
          | ( aNaturalNumber0(esk1_2(X4,X5))
            & equal(sdtpldt0(X4,esk1_2(X4,X5)),X5) ) ) )
      | ~ aNaturalNumber0(X4)
      | ~ aNaturalNumber0(X5) ),
    inference(shift_quantors,[status(thm)],[81]) ).

fof(83,plain,
    ! [X4,X5,X7] :
      ( ( ~ aNaturalNumber0(X7)
        | ~ equal(sdtpldt0(X4,X7),X5)
        | sdtlseqdt0(X4,X5)
        | ~ aNaturalNumber0(X4)
        | ~ aNaturalNumber0(X5) )
      & ( aNaturalNumber0(esk1_2(X4,X5))
        | ~ sdtlseqdt0(X4,X5)
        | ~ aNaturalNumber0(X4)
        | ~ aNaturalNumber0(X5) )
      & ( equal(sdtpldt0(X4,esk1_2(X4,X5)),X5)
        | ~ sdtlseqdt0(X4,X5)
        | ~ aNaturalNumber0(X4)
        | ~ aNaturalNumber0(X5) ) ),
    inference(distribute,[status(thm)],[82]) ).

cnf(86,plain,
    ( sdtlseqdt0(X2,X1)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2)
    | sdtpldt0(X2,X3) != X1
    | ~ aNaturalNumber0(X3) ),
    inference(split_conjunct,[status(thm)],[83]) ).

fof(90,plain,
    ! [X1,X2] :
      ( ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X2)
      | ~ sdtlseqdt0(X1,X2)
      | ~ sdtlseqdt0(X2,X1)
      | equal(X1,X2) ),
    inference(fof_nnf,[status(thm)],[13]) ).

fof(91,plain,
    ! [X3,X4] :
      ( ~ aNaturalNumber0(X3)
      | ~ aNaturalNumber0(X4)
      | ~ sdtlseqdt0(X3,X4)
      | ~ sdtlseqdt0(X4,X3)
      | equal(X3,X4) ),
    inference(variable_rename,[status(thm)],[90]) ).

cnf(92,plain,
    ( X1 = X2
    | ~ sdtlseqdt0(X2,X1)
    | ~ sdtlseqdt0(X1,X2)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[91]) ).

cnf(98,plain,
    sz10 != sz00,
    inference(split_conjunct,[status(thm)],[15]) ).

cnf(99,plain,
    aNaturalNumber0(sz10),
    inference(split_conjunct,[status(thm)],[15]) ).

fof(100,negated_conjecture,
    ( ~ equal(xm,sz00)
    & ~ sdtlseqdt0(xn,sdtasdt0(xn,xm)) ),
    inference(fof_nnf,[status(thm)],[30]) ).

cnf(101,negated_conjecture,
    ~ sdtlseqdt0(xn,sdtasdt0(xn,xm)),
    inference(split_conjunct,[status(thm)],[100]) ).

cnf(102,negated_conjecture,
    xm != sz00,
    inference(split_conjunct,[status(thm)],[100]) ).

cnf(103,plain,
    aNaturalNumber0(xn),
    inference(split_conjunct,[status(thm)],[17]) ).

cnf(104,plain,
    aNaturalNumber0(xm),
    inference(split_conjunct,[status(thm)],[17]) ).

fof(105,plain,
    ! [X1,X2,X3] :
      ( ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X2)
      | ~ aNaturalNumber0(X3)
      | equal(sdtasdt0(sdtasdt0(X1,X2),X3),sdtasdt0(X1,sdtasdt0(X2,X3))) ),
    inference(fof_nnf,[status(thm)],[18]) ).

fof(106,plain,
    ! [X4,X5,X6] :
      ( ~ aNaturalNumber0(X4)
      | ~ aNaturalNumber0(X5)
      | ~ aNaturalNumber0(X6)
      | equal(sdtasdt0(sdtasdt0(X4,X5),X6),sdtasdt0(X4,sdtasdt0(X5,X6))) ),
    inference(variable_rename,[status(thm)],[105]) ).

cnf(107,plain,
    ( sdtasdt0(sdtasdt0(X1,X2),X3) = sdtasdt0(X1,sdtasdt0(X2,X3))
    | ~ aNaturalNumber0(X3)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[106]) ).

fof(113,plain,
    ! [X1] :
      ( ~ aNaturalNumber0(X1)
      | sdtlseqdt0(X1,X1) ),
    inference(fof_nnf,[status(thm)],[20]) ).

fof(114,plain,
    ! [X2] :
      ( ~ aNaturalNumber0(X2)
      | sdtlseqdt0(X2,X2) ),
    inference(variable_rename,[status(thm)],[113]) ).

cnf(115,plain,
    ( sdtlseqdt0(X1,X1)
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[114]) ).

fof(116,plain,
    ! [X1,X2] :
      ( ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X2)
      | ~ sdtlseqdt0(X1,X2)
      | ! [X3] :
          ( ( ~ equal(X3,sdtmndt0(X2,X1))
            | ( aNaturalNumber0(X3)
              & equal(sdtpldt0(X1,X3),X2) ) )
          & ( ~ aNaturalNumber0(X3)
            | ~ equal(sdtpldt0(X1,X3),X2)
            | equal(X3,sdtmndt0(X2,X1)) ) ) ),
    inference(fof_nnf,[status(thm)],[21]) ).

fof(117,plain,
    ! [X4,X5] :
      ( ~ aNaturalNumber0(X4)
      | ~ aNaturalNumber0(X5)
      | ~ sdtlseqdt0(X4,X5)
      | ! [X6] :
          ( ( ~ equal(X6,sdtmndt0(X5,X4))
            | ( aNaturalNumber0(X6)
              & equal(sdtpldt0(X4,X6),X5) ) )
          & ( ~ aNaturalNumber0(X6)
            | ~ equal(sdtpldt0(X4,X6),X5)
            | equal(X6,sdtmndt0(X5,X4)) ) ) ),
    inference(variable_rename,[status(thm)],[116]) ).

fof(118,plain,
    ! [X4,X5,X6] :
      ( ( ( ~ equal(X6,sdtmndt0(X5,X4))
          | ( aNaturalNumber0(X6)
            & equal(sdtpldt0(X4,X6),X5) ) )
        & ( ~ aNaturalNumber0(X6)
          | ~ equal(sdtpldt0(X4,X6),X5)
          | equal(X6,sdtmndt0(X5,X4)) ) )
      | ~ sdtlseqdt0(X4,X5)
      | ~ aNaturalNumber0(X4)
      | ~ aNaturalNumber0(X5) ),
    inference(shift_quantors,[status(thm)],[117]) ).

fof(119,plain,
    ! [X4,X5,X6] :
      ( ( aNaturalNumber0(X6)
        | ~ equal(X6,sdtmndt0(X5,X4))
        | ~ sdtlseqdt0(X4,X5)
        | ~ aNaturalNumber0(X4)
        | ~ aNaturalNumber0(X5) )
      & ( equal(sdtpldt0(X4,X6),X5)
        | ~ equal(X6,sdtmndt0(X5,X4))
        | ~ sdtlseqdt0(X4,X5)
        | ~ aNaturalNumber0(X4)
        | ~ aNaturalNumber0(X5) )
      & ( ~ aNaturalNumber0(X6)
        | ~ equal(sdtpldt0(X4,X6),X5)
        | equal(X6,sdtmndt0(X5,X4))
        | ~ sdtlseqdt0(X4,X5)
        | ~ aNaturalNumber0(X4)
        | ~ aNaturalNumber0(X5) ) ),
    inference(distribute,[status(thm)],[118]) ).

cnf(120,plain,
    ( X3 = sdtmndt0(X1,X2)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2)
    | ~ sdtlseqdt0(X2,X1)
    | sdtpldt0(X2,X3) != X1
    | ~ aNaturalNumber0(X3) ),
    inference(split_conjunct,[status(thm)],[119]) ).

cnf(122,plain,
    ( aNaturalNumber0(X3)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2)
    | ~ sdtlseqdt0(X2,X1)
    | X3 != sdtmndt0(X1,X2) ),
    inference(split_conjunct,[status(thm)],[119]) ).

fof(123,plain,
    ! [X1,X2] :
      ( ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X2)
      | aNaturalNumber0(sdtasdt0(X1,X2)) ),
    inference(fof_nnf,[status(thm)],[22]) ).

fof(124,plain,
    ! [X3,X4] :
      ( ~ aNaturalNumber0(X3)
      | ~ aNaturalNumber0(X4)
      | aNaturalNumber0(sdtasdt0(X3,X4)) ),
    inference(variable_rename,[status(thm)],[123]) ).

cnf(125,plain,
    ( aNaturalNumber0(sdtasdt0(X1,X2))
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[124]) ).

cnf(126,plain,
    aNaturalNumber0(sz00),
    inference(split_conjunct,[status(thm)],[23]) ).

fof(135,plain,
    ! [X1,X2] :
      ( ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X2)
      | equal(sdtasdt0(X1,X2),sdtasdt0(X2,X1)) ),
    inference(fof_nnf,[status(thm)],[26]) ).

fof(136,plain,
    ! [X3,X4] :
      ( ~ aNaturalNumber0(X3)
      | ~ aNaturalNumber0(X4)
      | equal(sdtasdt0(X3,X4),sdtasdt0(X4,X3)) ),
    inference(variable_rename,[status(thm)],[135]) ).

cnf(137,plain,
    ( sdtasdt0(X1,X2) = sdtasdt0(X2,X1)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[136]) ).

fof(138,plain,
    ( equal(xm,sz00)
    | sdtlseqdt0(sz10,xm) ),
    inference(fof_nnf,[status(thm)],[27]) ).

cnf(139,plain,
    ( sdtlseqdt0(sz10,xm)
    | xm = sz00 ),
    inference(split_conjunct,[status(thm)],[138]) ).

fof(140,plain,
    ! [X1] :
      ( ~ aNaturalNumber0(X1)
      | ( equal(sdtpldt0(X1,sz00),X1)
        & equal(X1,sdtpldt0(sz00,X1)) ) ),
    inference(fof_nnf,[status(thm)],[28]) ).

fof(141,plain,
    ! [X2] :
      ( ~ aNaturalNumber0(X2)
      | ( equal(sdtpldt0(X2,sz00),X2)
        & equal(X2,sdtpldt0(sz00,X2)) ) ),
    inference(variable_rename,[status(thm)],[140]) ).

fof(142,plain,
    ! [X2] :
      ( ( equal(sdtpldt0(X2,sz00),X2)
        | ~ aNaturalNumber0(X2) )
      & ( equal(X2,sdtpldt0(sz00,X2))
        | ~ aNaturalNumber0(X2) ) ),
    inference(distribute,[status(thm)],[141]) ).

cnf(143,plain,
    ( X1 = sdtpldt0(sz00,X1)
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[142]) ).

cnf(144,plain,
    ( sdtpldt0(X1,sz00) = X1
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[142]) ).

fof(145,plain,
    ! [X1] :
      ( ~ aNaturalNumber0(X1)
      | ( equal(sdtasdt0(X1,sz10),X1)
        & equal(X1,sdtasdt0(sz10,X1)) ) ),
    inference(fof_nnf,[status(thm)],[29]) ).

fof(146,plain,
    ! [X2] :
      ( ~ aNaturalNumber0(X2)
      | ( equal(sdtasdt0(X2,sz10),X2)
        & equal(X2,sdtasdt0(sz10,X2)) ) ),
    inference(variable_rename,[status(thm)],[145]) ).

fof(147,plain,
    ! [X2] :
      ( ( equal(sdtasdt0(X2,sz10),X2)
        | ~ aNaturalNumber0(X2) )
      & ( equal(X2,sdtasdt0(sz10,X2))
        | ~ aNaturalNumber0(X2) ) ),
    inference(distribute,[status(thm)],[146]) ).

cnf(148,plain,
    ( X1 = sdtasdt0(sz10,X1)
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[147]) ).

cnf(149,plain,
    ( sdtasdt0(X1,sz10) = X1
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[147]) ).

cnf(150,plain,
    sdtlseqdt0(sz10,xm),
    inference(sr,[status(thm)],[139,102,theory(equality)]) ).

cnf(168,plain,
    ( sdtlseqdt0(X1,xn)
    | sdtlseqdt0(xn,X1)
    | ~ aNaturalNumber0(X1) ),
    inference(spm,[status(thm)],[56,103,theory(equality)]) ).

cnf(171,negated_conjecture,
    ( ~ sdtlseqdt0(xn,sdtasdt0(xm,xn))
    | ~ aNaturalNumber0(xm)
    | ~ aNaturalNumber0(xn) ),
    inference(spm,[status(thm)],[101,137,theory(equality)]) ).

cnf(183,negated_conjecture,
    ( ~ sdtlseqdt0(xn,sdtasdt0(xm,xn))
    | $false
    | ~ aNaturalNumber0(xn) ),
    inference(rw,[status(thm)],[171,104,theory(equality)]) ).

cnf(184,negated_conjecture,
    ( ~ sdtlseqdt0(xn,sdtasdt0(xm,xn))
    | $false
    | $false ),
    inference(rw,[status(thm)],[183,103,theory(equality)]) ).

cnf(185,negated_conjecture,
    ~ sdtlseqdt0(xn,sdtasdt0(xm,xn)),
    inference(cn,[status(thm)],[184,theory(equality)]) ).

cnf(253,plain,
    ( sdtlseqdt0(sz00,X1)
    | X2 != X1
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(sz00)
    | ~ aNaturalNumber0(X1) ),
    inference(spm,[status(thm)],[86,143,theory(equality)]) ).

cnf(259,plain,
    ( sdtlseqdt0(sz00,X1)
    | X2 != X1
    | ~ aNaturalNumber0(X2)
    | $false
    | ~ aNaturalNumber0(X1) ),
    inference(rw,[status(thm)],[253,126,theory(equality)]) ).

cnf(260,plain,
    ( sdtlseqdt0(sz00,X1)
    | X2 != X1
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(cn,[status(thm)],[259,theory(equality)]) ).

cnf(261,plain,
    ( sdtlseqdt0(sz00,X1)
    | ~ aNaturalNumber0(X1) ),
    inference(er,[status(thm)],[260,theory(equality)]) ).

cnf(282,plain,
    ( sdtasdt0(sz00,X2) = sdtasdt0(sz00,sdtasdt0(X1,X2))
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(sz00) ),
    inference(spm,[status(thm)],[107,34,theory(equality)]) ).

cnf(283,plain,
    ( sdtasdt0(X1,sdtasdt0(X2,sz10)) = sdtasdt0(X1,X2)
    | ~ aNaturalNumber0(sdtasdt0(X1,X2))
    | ~ aNaturalNumber0(sz10)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(spm,[status(thm)],[149,107,theory(equality)]) ).

cnf(291,plain,
    ( sz00 = X1
    | sz00 = sdtasdt0(X2,X3)
    | sdtasdt0(X2,sdtasdt0(X3,X1)) != sz00
    | ~ aNaturalNumber0(sdtasdt0(X2,X3))
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X3)
    | ~ aNaturalNumber0(X2) ),
    inference(spm,[status(thm)],[41,107,theory(equality)]) ).

cnf(298,plain,
    ( sdtasdt0(sz00,X2) = sdtasdt0(sz00,sdtasdt0(X1,X2))
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1)
    | $false ),
    inference(rw,[status(thm)],[282,126,theory(equality)]) ).

cnf(299,plain,
    ( sdtasdt0(sz00,X2) = sdtasdt0(sz00,sdtasdt0(X1,X2))
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(cn,[status(thm)],[298,theory(equality)]) ).

cnf(300,plain,
    ( sdtasdt0(X1,sdtasdt0(X2,sz10)) = sdtasdt0(X1,X2)
    | ~ aNaturalNumber0(sdtasdt0(X1,X2))
    | $false
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(rw,[status(thm)],[283,99,theory(equality)]) ).

cnf(301,plain,
    ( sdtasdt0(X1,sdtasdt0(X2,sz10)) = sdtasdt0(X1,X2)
    | ~ aNaturalNumber0(sdtasdt0(X1,X2))
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(cn,[status(thm)],[300,theory(equality)]) ).

cnf(399,plain,
    ( sdtmndt0(X1,X2) = X3
    | sdtpldt0(X2,X3) != X1
    | ~ aNaturalNumber0(X3)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(csr,[status(thm)],[120,86]) ).

cnf(401,plain,
    ( sdtmndt0(X1,X2) = sz00
    | X2 != X1
    | ~ aNaturalNumber0(sz00)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(spm,[status(thm)],[399,144,theory(equality)]) ).

cnf(406,plain,
    ( sdtmndt0(X1,X2) = sz00
    | X2 != X1
    | $false
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(rw,[status(thm)],[401,126,theory(equality)]) ).

cnf(407,plain,
    ( sdtmndt0(X1,X2) = sz00
    | X2 != X1
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(cn,[status(thm)],[406,theory(equality)]) ).

cnf(408,plain,
    ( sdtmndt0(X1,X1) = sz00
    | ~ aNaturalNumber0(X1) ),
    inference(er,[status(thm)],[407,theory(equality)]) ).

cnf(419,plain,
    ( sz00 = X1
    | X2 = sz10
    | sdtlseqdt0(X1,sdtasdt0(X1,X2))
    | ~ sdtlseqdt0(sz10,X2)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(sz10)
    | ~ aNaturalNumber0(X2) ),
    inference(spm,[status(thm)],[77,149,theory(equality)]) ).

cnf(435,plain,
    ( sz00 = X1
    | X2 = sz10
    | sdtlseqdt0(X1,sdtasdt0(X1,X2))
    | ~ sdtlseqdt0(sz10,X2)
    | ~ aNaturalNumber0(X1)
    | $false
    | ~ aNaturalNumber0(X2) ),
    inference(rw,[status(thm)],[419,99,theory(equality)]) ).

cnf(436,plain,
    ( sz00 = X1
    | X2 = sz10
    | sdtlseqdt0(X1,sdtasdt0(X1,X2))
    | ~ sdtlseqdt0(sz10,X2)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2) ),
    inference(cn,[status(thm)],[435,theory(equality)]) ).

cnf(636,plain,
    ( X1 = sz00
    | ~ sdtlseqdt0(X1,sz00)
    | ~ aNaturalNumber0(sz00)
    | ~ aNaturalNumber0(X1) ),
    inference(spm,[status(thm)],[92,261,theory(equality)]) ).

cnf(638,plain,
    ( X1 = sz00
    | ~ sdtlseqdt0(X1,sz00)
    | $false
    | ~ aNaturalNumber0(X1) ),
    inference(rw,[status(thm)],[636,126,theory(equality)]) ).

cnf(639,plain,
    ( X1 = sz00
    | ~ sdtlseqdt0(X1,sz00)
    | ~ aNaturalNumber0(X1) ),
    inference(cn,[status(thm)],[638,theory(equality)]) ).

cnf(724,plain,
    ( sdtlseqdt0(xn,sz00)
    | sdtlseqdt0(sz00,xn) ),
    inference(spm,[status(thm)],[168,126,theory(equality)]) ).

cnf(726,plain,
    sdtlseqdt0(xn,xn),
    inference(spm,[status(thm)],[168,103,theory(equality)]) ).

cnf(822,plain,
    ( xn = sz00
    | sdtlseqdt0(sz00,xn)
    | ~ aNaturalNumber0(xn) ),
    inference(spm,[status(thm)],[639,724,theory(equality)]) ).

cnf(830,plain,
    ( xn = sz00
    | sdtlseqdt0(sz00,xn)
    | $false ),
    inference(rw,[status(thm)],[822,103,theory(equality)]) ).

cnf(831,plain,
    ( xn = sz00
    | sdtlseqdt0(sz00,xn) ),
    inference(cn,[status(thm)],[830,theory(equality)]) ).

cnf(880,plain,
    ( xn = sz00
    | ~ sdtlseqdt0(xn,sz00)
    | ~ aNaturalNumber0(sz00)
    | ~ aNaturalNumber0(xn) ),
    inference(spm,[status(thm)],[92,831,theory(equality)]) ).

cnf(882,plain,
    ( xn = sz00
    | ~ sdtlseqdt0(xn,sz00)
    | $false
    | ~ aNaturalNumber0(xn) ),
    inference(rw,[status(thm)],[880,126,theory(equality)]) ).

cnf(883,plain,
    ( xn = sz00
    | ~ sdtlseqdt0(xn,sz00)
    | $false
    | $false ),
    inference(rw,[status(thm)],[882,103,theory(equality)]) ).

cnf(884,plain,
    ( xn = sz00
    | ~ sdtlseqdt0(xn,sz00) ),
    inference(cn,[status(thm)],[883,theory(equality)]) ).

cnf(1126,plain,
    ( aNaturalNumber0(X1)
    | sz00 != X1
    | ~ sdtlseqdt0(X2,X2)
    | ~ aNaturalNumber0(X2) ),
    inference(spm,[status(thm)],[122,408,theory(equality)]) ).

cnf(1463,plain,
    ( aNaturalNumber0(X1)
    | sz00 != X1
    | ~ aNaturalNumber0(X2) ),
    inference(csr,[status(thm)],[1126,115]) ).

cnf(1464,plain,
    ( aNaturalNumber0(X1)
    | sz00 != X1 ),
    inference(spm,[status(thm)],[1463,126,theory(equality)]) ).

cnf(2111,plain,
    ( sdtasdt0(sz00,X1) = sdtasdt0(sz00,sz10)
    | ~ aNaturalNumber0(sz10)
    | ~ aNaturalNumber0(X1) ),
    inference(spm,[status(thm)],[299,149,theory(equality)]) ).

cnf(2132,plain,
    ( sdtasdt0(sz00,X1) = sdtasdt0(sz00,sz10)
    | $false
    | ~ aNaturalNumber0(X1) ),
    inference(rw,[status(thm)],[2111,99,theory(equality)]) ).

cnf(2133,plain,
    ( sdtasdt0(sz00,X1) = sdtasdt0(sz00,sz10)
    | ~ aNaturalNumber0(X1) ),
    inference(cn,[status(thm)],[2132,theory(equality)]) ).

cnf(2265,plain,
    ( sdtasdt0(X1,sdtasdt0(X2,sz10)) = sdtasdt0(X1,X2)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1) ),
    inference(csr,[status(thm)],[301,125]) ).

cnf(2323,plain,
    ( sdtasdt0(sz00,sz10) = sz00
    | ~ aNaturalNumber0(sz00)
    | ~ aNaturalNumber0(sz10) ),
    inference(spm,[status(thm)],[149,2133,theory(equality)]) ).

cnf(2368,plain,
    ( sdtasdt0(sz00,sz10) = sz00
    | $false
    | ~ aNaturalNumber0(sz10) ),
    inference(rw,[status(thm)],[2323,126,theory(equality)]) ).

cnf(2369,plain,
    ( sdtasdt0(sz00,sz10) = sz00
    | $false
    | $false ),
    inference(rw,[status(thm)],[2368,99,theory(equality)]) ).

cnf(2370,plain,
    sdtasdt0(sz00,sz10) = sz00,
    inference(cn,[status(thm)],[2369,theory(equality)]) ).

cnf(2470,plain,
    ( sz00 = sz10
    | sz00 = X1
    | sz00 != sdtasdt0(X1,sz10)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(sz00)
    | ~ aNaturalNumber0(sz10) ),
    inference(spm,[status(thm)],[46,2370,theory(equality)]) ).

cnf(2491,plain,
    ( sz00 = sz10
    | sz00 = X1
    | sz00 != sdtasdt0(X1,sz10)
    | ~ aNaturalNumber0(X1)
    | $false
    | ~ aNaturalNumber0(sz10) ),
    inference(rw,[status(thm)],[2470,126,theory(equality)]) ).

cnf(2492,plain,
    ( sz00 = sz10
    | sz00 = X1
    | sz00 != sdtasdt0(X1,sz10)
    | ~ aNaturalNumber0(X1)
    | $false
    | $false ),
    inference(rw,[status(thm)],[2491,99,theory(equality)]) ).

cnf(2493,plain,
    ( sz00 = sz10
    | sz00 = X1
    | sz00 != sdtasdt0(X1,sz10)
    | ~ aNaturalNumber0(X1) ),
    inference(cn,[status(thm)],[2492,theory(equality)]) ).

cnf(2494,plain,
    ( sz00 = X1
    | sdtasdt0(X1,sz10) != sz00
    | ~ aNaturalNumber0(X1) ),
    inference(sr,[status(thm)],[2493,98,theory(equality)]) ).

cnf(2584,plain,
    ( sz00 = X1
    | sdtasdt0(sz10,X1) != sz00
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(sz10) ),
    inference(spm,[status(thm)],[2494,137,theory(equality)]) ).

cnf(2589,plain,
    ( sz00 = X1
    | sdtasdt0(sz10,X1) != sz00
    | ~ aNaturalNumber0(X1)
    | $false ),
    inference(rw,[status(thm)],[2584,99,theory(equality)]) ).

cnf(2590,plain,
    ( sz00 = X1
    | sdtasdt0(sz10,X1) != sz00
    | ~ aNaturalNumber0(X1) ),
    inference(cn,[status(thm)],[2589,theory(equality)]) ).

cnf(2601,plain,
    ( sz00 = sdtasdt0(X1,sz10)
    | sdtasdt0(sz10,X1) != sz00
    | ~ aNaturalNumber0(sdtasdt0(X1,sz10))
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(sz10) ),
    inference(spm,[status(thm)],[2590,2265,theory(equality)]) ).

cnf(2613,plain,
    ( sz00 = sdtasdt0(X1,sz10)
    | sdtasdt0(sz10,X1) != sz00
    | ~ aNaturalNumber0(sdtasdt0(X1,sz10))
    | ~ aNaturalNumber0(X1)
    | $false ),
    inference(rw,[status(thm)],[2601,99,theory(equality)]) ).

cnf(2614,plain,
    ( sz00 = sdtasdt0(X1,sz10)
    | sdtasdt0(sz10,X1) != sz00
    | ~ aNaturalNumber0(sdtasdt0(X1,sz10))
    | ~ aNaturalNumber0(X1) ),
    inference(cn,[status(thm)],[2613,theory(equality)]) ).

cnf(3423,plain,
    ( sdtasdt0(X2,X3) = sz00
    | sz00 = X1
    | sdtasdt0(X2,sdtasdt0(X3,X1)) != sz00
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X3)
    | ~ aNaturalNumber0(X2) ),
    inference(csr,[status(thm)],[291,125]) ).

cnf(3923,plain,
    ( sdtasdt0(X1,sz10) = sz00
    | sdtasdt0(sz10,X1) != sz00
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(sz10) ),
    inference(spm,[status(thm)],[2614,125,theory(equality)]) ).

cnf(3934,plain,
    ( sdtasdt0(X1,sz10) = sz00
    | sdtasdt0(sz10,X1) != sz00
    | ~ aNaturalNumber0(X1)
    | $false ),
    inference(rw,[status(thm)],[3923,99,theory(equality)]) ).

cnf(3935,plain,
    ( sdtasdt0(X1,sz10) = sz00
    | sdtasdt0(sz10,X1) != sz00
    | ~ aNaturalNumber0(X1) ),
    inference(cn,[status(thm)],[3934,theory(equality)]) ).

cnf(3966,plain,
    ( sdtasdt0(X1,sz10) = sz00
    | X1 != sz00
    | ~ aNaturalNumber0(X1) ),
    inference(spm,[status(thm)],[3935,148,theory(equality)]) ).

cnf(4002,plain,
    ( sdtasdt0(X1,sz10) = sz00
    | X1 != sz00 ),
    inference(csr,[status(thm)],[3966,1464]) ).

cnf(4045,plain,
    ( sdtasdt0(X1,X2) = sz00
    | sz00 = sz10
    | sdtasdt0(X1,sz00) != sz00
    | ~ aNaturalNumber0(sz10)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1)
    | X2 != sz00 ),
    inference(spm,[status(thm)],[3423,4002,theory(equality)]) ).

cnf(4129,plain,
    ( sdtasdt0(X1,X2) = sz00
    | sz00 = sz10
    | sdtasdt0(X1,sz00) != sz00
    | $false
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1)
    | X2 != sz00 ),
    inference(rw,[status(thm)],[4045,99,theory(equality)]) ).

cnf(4130,plain,
    ( sdtasdt0(X1,X2) = sz00
    | sz00 = sz10
    | sdtasdt0(X1,sz00) != sz00
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1)
    | X2 != sz00 ),
    inference(cn,[status(thm)],[4129,theory(equality)]) ).

cnf(4131,plain,
    ( sdtasdt0(X1,X2) = sz00
    | sdtasdt0(X1,sz00) != sz00
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X1)
    | X2 != sz00 ),
    inference(sr,[status(thm)],[4130,98,theory(equality)]) ).

cnf(8198,plain,
    ( sdtasdt0(X1,X2) = sz00
    | sdtasdt0(X1,sz00) != sz00
    | X2 != sz00
    | ~ aNaturalNumber0(X1) ),
    inference(csr,[status(thm)],[4131,1464]) ).

cnf(8199,plain,
    ( sdtasdt0(X1,X2) = sz00
    | X2 != sz00
    | ~ aNaturalNumber0(X1) ),
    inference(csr,[status(thm)],[8198,35]) ).

cnf(8202,negated_conjecture,
    ( ~ sdtlseqdt0(xn,sz00)
    | xn != sz00
    | ~ aNaturalNumber0(xm) ),
    inference(spm,[status(thm)],[185,8199,theory(equality)]) ).

cnf(8309,negated_conjecture,
    ( ~ sdtlseqdt0(xn,sz00)
    | xn != sz00
    | $false ),
    inference(rw,[status(thm)],[8202,104,theory(equality)]) ).

cnf(8310,negated_conjecture,
    ( ~ sdtlseqdt0(xn,sz00)
    | xn != sz00 ),
    inference(cn,[status(thm)],[8309,theory(equality)]) ).

cnf(8395,negated_conjecture,
    ~ sdtlseqdt0(xn,sz00),
    inference(csr,[status(thm)],[8310,884]) ).

cnf(9061,negated_conjecture,
    ( xm = sz10
    | sz00 = xn
    | ~ sdtlseqdt0(sz10,xm)
    | ~ aNaturalNumber0(xn)
    | ~ aNaturalNumber0(xm) ),
    inference(spm,[status(thm)],[101,436,theory(equality)]) ).

cnf(9093,negated_conjecture,
    ( xm = sz10
    | sz00 = xn
    | $false
    | ~ aNaturalNumber0(xn)
    | ~ aNaturalNumber0(xm) ),
    inference(rw,[status(thm)],[9061,150,theory(equality)]) ).

cnf(9094,negated_conjecture,
    ( xm = sz10
    | sz00 = xn
    | $false
    | $false
    | ~ aNaturalNumber0(xm) ),
    inference(rw,[status(thm)],[9093,103,theory(equality)]) ).

cnf(9095,negated_conjecture,
    ( xm = sz10
    | sz00 = xn
    | $false
    | $false
    | $false ),
    inference(rw,[status(thm)],[9094,104,theory(equality)]) ).

cnf(9096,negated_conjecture,
    ( xm = sz10
    | sz00 = xn ),
    inference(cn,[status(thm)],[9095,theory(equality)]) ).

cnf(9134,negated_conjecture,
    ( sdtlseqdt0(sz00,sz00)
    | xm = sz10 ),
    inference(spm,[status(thm)],[726,9096,theory(equality)]) ).

cnf(9138,negated_conjecture,
    ( xm = sz10
    | ~ sdtlseqdt0(sz00,sz00) ),
    inference(spm,[status(thm)],[8395,9096,theory(equality)]) ).

cnf(9174,negated_conjecture,
    xm = sz10,
    inference(csr,[status(thm)],[9138,9134]) ).

cnf(9184,negated_conjecture,
    ~ sdtlseqdt0(xn,sdtasdt0(sz10,xn)),
    inference(rw,[status(thm)],[185,9174,theory(equality)]) ).

cnf(9253,negated_conjecture,
    ( ~ sdtlseqdt0(xn,xn)
    | ~ aNaturalNumber0(xn) ),
    inference(spm,[status(thm)],[9184,148,theory(equality)]) ).

cnf(9258,negated_conjecture,
    ( $false
    | ~ aNaturalNumber0(xn) ),
    inference(rw,[status(thm)],[9253,726,theory(equality)]) ).

cnf(9259,negated_conjecture,
    ( $false
    | $false ),
    inference(rw,[status(thm)],[9258,103,theory(equality)]) ).

cnf(9260,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[9259,theory(equality)]) ).

cnf(9261,negated_conjecture,
    $false,
    9260,
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : NUM465+1 : TPTP v7.0.0. Released v4.0.0.
% 0.00/0.04  % Command  : Source/sine.py -e eprover -t %d %s
% 0.03/0.22  % Computer : n030.star.cs.uiowa.edu
% 0.03/0.22  % Model    : x86_64 x86_64
% 0.03/0.22  % CPU      : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
% 0.03/0.22  % Memory   : 32218.625MB
% 0.03/0.22  % OS       : Linux 3.10.0-693.2.2.el7.x86_64
% 0.03/0.22  % CPULimit : 300
% 0.03/0.22  % DateTime : Fri Jan  5 04:45:00 CST 2018
% 0.03/0.22  % CPUTime  : 
% 0.06/0.27  % SZS status Started for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.06/0.27  --creating new selector for []
% 0.06/0.46  -running prover on /export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1 with time limit 29
% 0.06/0.46  -running prover with command ['/export/starexec/sandbox/solver/bin/Source/./Source/PROVER/eproof.working', '-s', '-tLPO4', '-xAuto', '-tAuto', '--memory-limit=768', '--tptp3-format', '--cpu-limit=29', '/export/starexec/sandbox/tmp/tmprmKArl/sel_theBenchmark.p_1']
% 0.06/0.46  -prover status Theorem
% 0.06/0.46  Problem theBenchmark.p solved in phase 0.
% 0.06/0.46  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.06/0.46  % SZS status Ended for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.06/0.46  Solved 1 out of 1.
% 0.06/0.46  # Problem is unsatisfiable (or provable), constructing proof object
% 0.06/0.46  # SZS status Theorem
% 0.06/0.46  # SZS output start CNFRefutation.
% See solution above
% 0.06/0.46  # SZS output end CNFRefutation
%------------------------------------------------------------------------------