TSTP Solution File: ALG271^5 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : ALG271^5 : TPTP v8.1.0. Bugfixed v5.3.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n017.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  : 600s
% DateTime : Thu Jul 14 17:25:39 EDT 2022

% Result   : Theorem 0.21s 0.46s
% Output   : CNFRefutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   38
%            Number of leaves      :   30
% Syntax   : Number of formulae    :  144 (  83 unt;  22 typ;   7 def)
%            Number of atoms       :  762 ( 524 equ;   0 cnn)
%            Maximal formula atoms :    5 (   6 avg)
%            Number of connectives : 1961 ( 561   ~; 212   |;  10   &;1170   @)
%                                         (   4 <=>;   4  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   2 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :   49 (  49   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   24 (  21 usr;  13 con; 0-2 aty)
%            Number of variables   :  367 (  13   ^ 352   !;   2   ?; 367   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_g,type,
    g: $tType ).

thf(tp_cGROUP1,type,
    cGROUP1: ( g > g > g ) > g > $o ).

thf(tp_cGROUP3,type,
    cGROUP3: ( g > g > g ) > g > $o ).

thf(tp_cGRP_ASSOC,type,
    cGRP_ASSOC: ( g > g > g ) > $o ).

thf(tp_cGRP_INVERSE,type,
    cGRP_INVERSE: ( g > g > g ) > g > $o ).

thf(tp_cGRP_RIGHT_INVERSE,type,
    cGRP_RIGHT_INVERSE: ( g > g > g ) > g > $o ).

thf(tp_cGRP_RIGHT_UNIT,type,
    cGRP_RIGHT_UNIT: ( g > g > g ) > g > $o ).

thf(tp_cGRP_UNIT,type,
    cGRP_UNIT: ( g > g > g ) > g > $o ).

thf(tp_sK10_SX0,type,
    sK10_SX0: g ).

thf(tp_sK11_SY13,type,
    sK11_SY13: g ).

thf(tp_sK12_SY15,type,
    sK12_SY15: g ).

thf(tp_sK13_SX0,type,
    sK13_SX0: g ).

thf(tp_sK14_SX0,type,
    sK14_SX0: g ).

thf(tp_sK1_Xf,type,
    sK1_Xf: g > g > g ).

thf(tp_sK2_SY0,type,
    sK2_SY0: g ).

thf(tp_sK3_SY1,type,
    sK3_SY1: g > g ).

thf(tp_sK4_SX0,type,
    sK4_SX0: g ).

thf(tp_sK5_SY5,type,
    sK5_SY5: g ).

thf(tp_sK6_SY7,type,
    sK6_SY7: g ).

thf(tp_sK7_SX0,type,
    sK7_SX0: g ).

thf(tp_sK8_SX0,type,
    sK8_SX0: g ).

thf(tp_sK9_SY9,type,
    sK9_SY9: g > g ).

thf(cGROUP1,definition,
    ( cGROUP1
    = ( ^ [Xf: g > g > g,Xe: g] :
          ( ( cGRP_ASSOC @ Xf )
          & ( cGRP_UNIT @ Xf @ Xe )
          & ( cGRP_INVERSE @ Xf @ Xe ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cGROUP1) ).

thf(cGROUP3,definition,
    ( cGROUP3
    = ( ^ [Xf: g > g > g,Xe: g] :
          ( ( cGRP_ASSOC @ Xf )
          & ( cGRP_RIGHT_UNIT @ Xf @ Xe )
          & ( cGRP_RIGHT_INVERSE @ Xf @ Xe ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cGROUP3) ).

thf(cGRP_ASSOC,definition,
    ( cGRP_ASSOC
    = ( ^ [Xf: g > g > g] :
        ! [Xa: g,Xb: g,Xc: g] :
          ( ( Xf @ ( Xf @ Xa @ Xb ) @ Xc )
          = ( Xf @ Xa @ ( Xf @ Xb @ Xc ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cGRP_ASSOC) ).

thf(cGRP_INVERSE,definition,
    ( cGRP_INVERSE
    = ( ^ [Xf: g > g > g,Xe: g] :
        ! [Xa: g] :
        ? [Xb: g] :
          ( ( ( Xf @ Xa @ Xb )
            = Xe )
          & ( ( Xf @ Xb @ Xa )
            = Xe ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cGRP_INVERSE) ).

thf(cGRP_RIGHT_INVERSE,definition,
    ( cGRP_RIGHT_INVERSE
    = ( ^ [Xf: g > g > g,Xe: g] :
        ! [Xa: g] :
        ? [Xb: g] :
          ( ( Xf @ Xa @ Xb )
          = Xe ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cGRP_RIGHT_INVERSE) ).

thf(cGRP_RIGHT_UNIT,definition,
    ( cGRP_RIGHT_UNIT
    = ( ^ [Xf: g > g > g,Xe: g] :
        ! [Xa: g] :
          ( ( Xf @ Xa @ Xe )
          = Xa ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cGRP_RIGHT_UNIT) ).

thf(cGRP_UNIT,definition,
    ( cGRP_UNIT
    = ( ^ [Xf: g > g > g,Xe: g] :
        ! [Xa: g] :
          ( ( ( Xf @ Xe @ Xa )
            = Xa )
          & ( ( Xf @ Xa @ Xe )
            = Xa ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cGRP_UNIT) ).

thf(1,conjecture,
    ! [Xf: g > g > g,Xe: g] :
      ( ( cGROUP1 @ Xf @ Xe )
    <=> ( cGROUP3 @ Xf @ Xe ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cEQUIV_01_03) ).

thf(2,negated_conjecture,
    ( ( ! [Xf: g > g > g,Xe: g] :
          ( ( cGROUP1 @ Xf @ Xe )
        <=> ( cGROUP3 @ Xf @ Xe ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[1]) ).

thf(3,plain,
    ( ( ! [SY0: g] :
          ( ( cGROUP1 @ sK1_Xf @ SY0 )
        <=> ( cGROUP3 @ sK1_Xf @ SY0 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[2]) ).

thf(4,plain,
    ( ( ( cGROUP1 @ sK1_Xf @ sK2_SY0 )
    <=> ( cGROUP3 @ sK1_Xf @ sK2_SY0 ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[3]) ).

thf(5,plain,
    ( ( ( cGROUP1 @ sK1_Xf @ sK2_SY0 )
     => ( cGROUP3 @ sK1_Xf @ sK2_SY0 ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[4]) ).

thf(6,plain,
    ( ( ( cGROUP3 @ sK1_Xf @ sK2_SY0 )
     => ( cGROUP1 @ sK1_Xf @ sK2_SY0 ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[4]) ).

thf(7,plain,
    ( ( ~ ( ( cGROUP1 @ sK1_Xf @ sK2_SY0 )
         => ( cGROUP3 @ sK1_Xf @ sK2_SY0 ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[5]) ).

thf(8,plain,
    ( ( ~ ( ( cGROUP3 @ sK1_Xf @ sK2_SY0 )
         => ( cGROUP1 @ sK1_Xf @ sK2_SY0 ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[6]) ).

thf(9,plain,
    ( ( ( cGROUP1 @ sK1_Xf @ sK2_SY0 )
      & ~ ( cGROUP3 @ sK1_Xf @ sK2_SY0 ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[7]) ).

thf(10,plain,
    ( ( ( cGROUP3 @ sK1_Xf @ sK2_SY0 )
      & ~ ( cGROUP1 @ sK1_Xf @ sK2_SY0 ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[8]) ).

thf(11,plain,
    ( ( ( cGROUP1 @ sK1_Xf @ sK2_SY0 )
      & ~ ( cGROUP3 @ sK1_Xf @ sK2_SY0 ) )
    = $true ),
    inference(copy,[status(thm)],[9]) ).

thf(12,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                            ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                            = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                      | ~ ! [SX0: g] :
                            ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                               != SX0 )
                              | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                               != SX0 ) ) )
                | ~ ! [SX0: g] :
                      ~ ! [SX1: g] :
                          ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                               != sK2_SY0 )
                              | ( ( sK1_Xf @ SX1 @ SX0 )
                               != sK2_SY0 ) ) )
          | ~ ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                              ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                              = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                        | ~ ! [SX0: g] :
                              ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                              = SX0 ) )
                  | ~ ! [SX0: g] :
                        ~ ! [SX1: g] :
                            ( ( sK1_Xf @ SX0 @ SX1 )
                           != sK2_SY0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11,cGROUP1,cGROUP3,cGRP_ASSOC,cGRP_INVERSE,cGRP_RIGHT_INVERSE,cGRP_RIGHT_UNIT,cGRP_UNIT]) ).

thf(13,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                        ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                        = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                  | ~ ! [SX0: g] :
                        ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                           != SX0 )
                          | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                           != SX0 ) ) )
            | ~ ! [SX0: g] :
                  ~ ! [SX1: g] :
                      ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                           != sK2_SY0 )
                          | ( ( sK1_Xf @ SX1 @ SX0 )
                           != sK2_SY0 ) ) )
      | ~ ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                          ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                          = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                    | ~ ! [SX0: g] :
                          ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                          = SX0 ) )
              | ~ ! [SX0: g] :
                    ~ ! [SX1: g] :
                        ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[12]) ).

thf(14,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                        ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                        = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                  | ~ ! [SX0: g] :
                        ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                           != SX0 )
                          | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                           != SX0 ) ) )
            | ~ ! [SX0: g] :
                  ~ ! [SX1: g] :
                      ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                           != sK2_SY0 )
                          | ( ( sK1_Xf @ SX1 @ SX0 )
                           != sK2_SY0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[13]) ).

thf(15,plain,
    ( ( ~ ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                          ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                          = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                    | ~ ! [SX0: g] :
                          ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                          = SX0 ) )
              | ~ ! [SX0: g] :
                    ~ ! [SX1: g] :
                        ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[13]) ).

thf(16,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                      ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                      = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                | ~ ! [SX0: g] :
                      ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                         != SX0 )
                        | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                         != SX0 ) ) )
          | ~ ! [SX0: g] :
                ~ ! [SX1: g] :
                    ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                         != sK2_SY0 )
                        | ( ( sK1_Xf @ SX1 @ SX0 )
                         != sK2_SY0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[14]) ).

thf(17,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                        ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                        = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                  | ~ ! [SX0: g] :
                        ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                        = SX0 ) )
            | ~ ! [SX0: g] :
                  ~ ! [SX1: g] :
                      ( ( sK1_Xf @ SX0 @ SX1 )
                     != sK2_SY0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[15]) ).

thf(18,plain,
    ( ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                  ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                  = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
            | ~ ! [SX0: g] :
                  ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                     != SX0 )
                    | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                     != SX0 ) ) )
      | ~ ! [SX0: g] :
            ~ ! [SX1: g] :
                ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                     != sK2_SY0 )
                    | ( ( sK1_Xf @ SX1 @ SX0 )
                     != sK2_SY0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[16]) ).

thf(19,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                      ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                      = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                | ~ ! [SX0: g] :
                      ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                      = SX0 ) )
          | ~ ! [SX0: g] :
                ~ ! [SX1: g] :
                    ( ( sK1_Xf @ SX0 @ SX1 )
                   != sK2_SY0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[17]) ).

thf(20,plain,
    ( ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                  ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                  = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
            | ~ ! [SX0: g] :
                  ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                     != SX0 )
                    | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                     != SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[18]) ).

thf(21,plain,
    ( ( ~ ! [SX0: g] :
            ~ ! [SX1: g] :
                ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                     != sK2_SY0 )
                    | ( ( sK1_Xf @ SX1 @ SX0 )
                     != sK2_SY0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[18]) ).

thf(22,plain,
    ( ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                  ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                  = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
            | ~ ! [SX0: g] :
                  ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                  = SX0 ) )
      | ~ ! [SX0: g] :
            ~ ! [SX1: g] :
                ( ( sK1_Xf @ SX0 @ SX1 )
               != sK2_SY0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[19]) ).

thf(23,plain,
    ( ( ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
          | ~ ! [SX0: g] :
                ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                   != SX0 )
                  | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                   != SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[20]) ).

thf(24,plain,
    ( ( ! [SX0: g] :
          ~ ! [SX1: g] :
              ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                   != sK2_SY0 )
                  | ( ( sK1_Xf @ SX1 @ SX0 )
                   != sK2_SY0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[21]) ).

thf(25,plain,
    ( ( ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                    ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                    = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
              | ~ ! [SX0: g] :
                    ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                    = SX0 ) ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ( ( sK1_Xf @ SX0 @ SX1 )
                 != sK2_SY0 ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[22]) ).

thf(26,plain,
    ( ( ~ ! [SX0: g,SX1: g,SX2: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
            = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
      | ~ ! [SX0: g] :
            ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
               != SX0 )
              | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
               != SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[23]) ).

thf(27,plain,
    ! [SV1: g] :
      ( ( ~ ! [SY1: g] :
              ~ ~ ( ( ( sK1_Xf @ SV1 @ SY1 )
                   != sK2_SY0 )
                  | ( ( sK1_Xf @ SY1 @ SV1 )
                   != sK2_SY0 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[24]) ).

thf(28,plain,
    ( ( ( ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                  ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                  = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
            | ~ ! [SX0: g] :
                  ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                  = SX0 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ( ( sK1_Xf @ SX0 @ SX1 )
                 != sK2_SY0 ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[25]) ).

thf(29,plain,
    ( ( ~ ! [SX0: g,SX1: g,SX2: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
            = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[26]) ).

thf(30,plain,
    ( ( ~ ! [SX0: g] :
            ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
               != SX0 )
              | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
               != SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[26]) ).

thf(31,plain,
    ! [SV1: g] :
      ( ( ! [SY1: g] :
            ~ ~ ( ( ( sK1_Xf @ SV1 @ SY1 )
                 != sK2_SY0 )
                | ( ( sK1_Xf @ SY1 @ SV1 )
                 != sK2_SY0 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[27]) ).

thf(32,plain,
    ( ( ( ~ ! [SX0: g,SX1: g,SX2: g] :
              ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
              = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
        | ~ ! [SX0: g] :
              ( ( sK1_Xf @ SX0 @ sK2_SY0 )
              = SX0 ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ( ( sK1_Xf @ SX0 @ SX1 )
                 != sK2_SY0 ) )
      = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[28]) ).

thf(33,plain,
    ( ( ! [SX0: g,SX1: g,SX2: g] :
          ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
          = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[29]) ).

thf(34,plain,
    ( ( ! [SX0: g] :
          ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
             != SX0 )
            | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
             != SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[30]) ).

thf(35,plain,
    ! [SV1: g] :
      ( ( ~ ~ ( ( ( sK1_Xf @ SV1 @ ( sK3_SY1 @ SV1 ) )
               != sK2_SY0 )
              | ( ( sK1_Xf @ ( sK3_SY1 @ SV1 ) @ SV1 )
               != sK2_SY0 ) ) )
      = $false ),
    inference(extcnf_forall_neg,[status(esa)],[31]) ).

thf(36,plain,
    ( ( ( ~ ! [SX0: g,SX1: g,SX2: g] :
              ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
              = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ( ( sK1_Xf @ SX0 @ sK2_SY0 )
              = SX0 ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ( ( sK1_Xf @ SX0 @ SX1 )
                 != sK2_SY0 ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[32]) ).

thf(37,plain,
    ! [SV2: g] :
      ( ( ! [SY2: g,SY3: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ SV2 @ SY2 ) @ SY3 )
            = ( sK1_Xf @ SV2 @ ( sK1_Xf @ SY2 @ SY3 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[33]) ).

thf(38,plain,
    ! [SV3: g] :
      ( ( ~ ( ( ( sK1_Xf @ sK2_SY0 @ SV3 )
             != SV3 )
            | ( ( sK1_Xf @ SV3 @ sK2_SY0 )
             != SV3 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[34]) ).

thf(39,plain,
    ! [SV1: g] :
      ( ( ~ ( ( ( sK1_Xf @ SV1 @ ( sK3_SY1 @ SV1 ) )
             != sK2_SY0 )
            | ( ( sK1_Xf @ ( sK3_SY1 @ SV1 ) @ SV1 )
             != sK2_SY0 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[35]) ).

thf(40,plain,
    ( ( ( ! [SX0: g,SX1: g,SX2: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
            = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ( ( sK1_Xf @ SX0 @ sK2_SY0 )
              = SX0 ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ( ( sK1_Xf @ SX0 @ SX1 )
                 != sK2_SY0 ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[36]) ).

thf(41,plain,
    ! [SV4: g,SV2: g] :
      ( ( ! [SY4: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ SV2 @ SV4 ) @ SY4 )
            = ( sK1_Xf @ SV2 @ ( sK1_Xf @ SV4 @ SY4 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[37]) ).

thf(42,plain,
    ! [SV3: g] :
      ( ( ( ( sK1_Xf @ sK2_SY0 @ SV3 )
         != SV3 )
        | ( ( sK1_Xf @ SV3 @ sK2_SY0 )
         != SV3 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[38]) ).

thf(43,plain,
    ! [SV1: g] :
      ( ( ( ( sK1_Xf @ SV1 @ ( sK3_SY1 @ SV1 ) )
         != sK2_SY0 )
        | ( ( sK1_Xf @ ( sK3_SY1 @ SV1 ) @ SV1 )
         != sK2_SY0 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[39]) ).

thf(44,plain,
    ( ( ( ! [SY5: g,SY6: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ sK4_SX0 @ SY5 ) @ SY6 )
            = ( sK1_Xf @ sK4_SX0 @ ( sK1_Xf @ SY5 @ SY6 ) ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ( ( sK1_Xf @ SX0 @ sK2_SY0 )
              = SX0 ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ( ( sK1_Xf @ SX0 @ SX1 )
                 != sK2_SY0 ) )
      = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[40]) ).

thf(45,plain,
    ! [SV5: g,SV4: g,SV2: g] :
      ( ( ( sK1_Xf @ ( sK1_Xf @ SV2 @ SV4 ) @ SV5 )
        = ( sK1_Xf @ SV2 @ ( sK1_Xf @ SV4 @ SV5 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[41]) ).

thf(46,plain,
    ! [SV3: g] :
      ( ( ( ( sK1_Xf @ sK2_SY0 @ SV3 )
         != SV3 ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[42]) ).

thf(47,plain,
    ! [SV3: g] :
      ( ( ( ( sK1_Xf @ SV3 @ sK2_SY0 )
         != SV3 ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[42]) ).

thf(48,plain,
    ! [SV1: g] :
      ( ( ( ( sK1_Xf @ SV1 @ ( sK3_SY1 @ SV1 ) )
         != sK2_SY0 ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[43]) ).

thf(49,plain,
    ! [SV1: g] :
      ( ( ( ( sK1_Xf @ ( sK3_SY1 @ SV1 ) @ SV1 )
         != sK2_SY0 ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[43]) ).

thf(50,plain,
    ( ( ( ! [SY7: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ sK4_SX0 @ sK5_SY5 ) @ SY7 )
            = ( sK1_Xf @ sK4_SX0 @ ( sK1_Xf @ sK5_SY5 @ SY7 ) ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ( ( sK1_Xf @ SX0 @ sK2_SY0 )
              = SX0 ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ( ( sK1_Xf @ SX0 @ SX1 )
                 != sK2_SY0 ) )
      = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[44]) ).

thf(51,plain,
    ! [SV3: g] :
      ( ( ( sK1_Xf @ sK2_SY0 @ SV3 )
        = SV3 )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[46]) ).

thf(52,plain,
    ! [SV3: g] :
      ( ( ( sK1_Xf @ SV3 @ sK2_SY0 )
        = SV3 )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[47]) ).

thf(53,plain,
    ! [SV1: g] :
      ( ( ( sK1_Xf @ SV1 @ ( sK3_SY1 @ SV1 ) )
        = sK2_SY0 )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[48]) ).

thf(54,plain,
    ! [SV1: g] :
      ( ( ( sK1_Xf @ ( sK3_SY1 @ SV1 ) @ SV1 )
        = sK2_SY0 )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[49]) ).

thf(55,plain,
    ( ( ( ( sK1_Xf @ ( sK1_Xf @ sK4_SX0 @ sK5_SY5 ) @ sK6_SY7 )
        = ( sK1_Xf @ sK4_SX0 @ ( sK1_Xf @ sK5_SY5 @ sK6_SY7 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ( ( sK1_Xf @ SX0 @ sK2_SY0 )
              = SX0 ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ( ( sK1_Xf @ SX0 @ SX1 )
                 != sK2_SY0 ) )
      = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[50]) ).

thf(56,plain,
    ( ( ( ! [SX0: g] :
            ( ( sK1_Xf @ SX0 @ sK2_SY0 )
            = SX0 ) )
      = $false )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK4_SX0 @ sK5_SY5 ) @ sK6_SY7 )
        = ( sK1_Xf @ sK4_SX0 @ ( sK1_Xf @ sK5_SY5 @ sK6_SY7 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ( ( sK1_Xf @ SX0 @ SX1 )
                 != sK2_SY0 ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[55]) ).

thf(57,plain,
    ( ( ( ( sK1_Xf @ sK7_SX0 @ sK2_SY0 )
        = sK7_SX0 )
      = $false )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK4_SX0 @ sK5_SY5 ) @ sK6_SY7 )
        = ( sK1_Xf @ sK4_SX0 @ ( sK1_Xf @ sK5_SY5 @ sK6_SY7 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ( ( sK1_Xf @ SX0 @ SX1 )
                 != sK2_SY0 ) )
      = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[56]) ).

thf(58,plain,
    ( ( ( ! [SX0: g] :
            ~ ! [SX1: g] :
                ( ( sK1_Xf @ SX0 @ SX1 )
               != sK2_SY0 ) )
      = $false )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK4_SX0 @ sK5_SY5 ) @ sK6_SY7 )
        = ( sK1_Xf @ sK4_SX0 @ ( sK1_Xf @ sK5_SY5 @ sK6_SY7 ) ) )
      = $false )
    | ( ( ( sK1_Xf @ sK7_SX0 @ sK2_SY0 )
        = sK7_SX0 )
      = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[57]) ).

thf(59,plain,
    ( ( ( ~ ! [SY8: g] :
              ( ( sK1_Xf @ sK8_SX0 @ SY8 )
             != sK2_SY0 ) )
      = $false )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK4_SX0 @ sK5_SY5 ) @ sK6_SY7 )
        = ( sK1_Xf @ sK4_SX0 @ ( sK1_Xf @ sK5_SY5 @ sK6_SY7 ) ) )
      = $false )
    | ( ( ( sK1_Xf @ sK7_SX0 @ sK2_SY0 )
        = sK7_SX0 )
      = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[58]) ).

thf(60,plain,
    ( ( ( ! [SY8: g] :
            ( ( sK1_Xf @ sK8_SX0 @ SY8 )
           != sK2_SY0 ) )
      = $true )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK4_SX0 @ sK5_SY5 ) @ sK6_SY7 )
        = ( sK1_Xf @ sK4_SX0 @ ( sK1_Xf @ sK5_SY5 @ sK6_SY7 ) ) )
      = $false )
    | ( ( ( sK1_Xf @ sK7_SX0 @ sK2_SY0 )
        = sK7_SX0 )
      = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[59]) ).

thf(61,plain,
    ! [SV6: g] :
      ( ( ( ( ( sK1_Xf @ sK8_SX0 @ SV6 )
           != sK2_SY0 ) )
        = $true )
      | ( ( ( sK1_Xf @ ( sK1_Xf @ sK4_SX0 @ sK5_SY5 ) @ sK6_SY7 )
          = ( sK1_Xf @ sK4_SX0 @ ( sK1_Xf @ sK5_SY5 @ sK6_SY7 ) ) )
        = $false )
      | ( ( ( sK1_Xf @ sK7_SX0 @ sK2_SY0 )
          = sK7_SX0 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[60]) ).

thf(62,plain,
    ! [SV6: g] :
      ( ( ( ( sK1_Xf @ sK8_SX0 @ SV6 )
          = sK2_SY0 )
        = $false )
      | ( ( ( sK1_Xf @ ( sK1_Xf @ sK4_SX0 @ sK5_SY5 ) @ sK6_SY7 )
          = ( sK1_Xf @ sK4_SX0 @ ( sK1_Xf @ sK5_SY5 @ sK6_SY7 ) ) )
        = $false )
      | ( ( ( sK1_Xf @ sK7_SX0 @ sK2_SY0 )
          = sK7_SX0 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[61]) ).

thf(63,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[45,62,54,53,52,51]) ).

thf(64,plain,
    ( ( ( cGROUP3 @ sK1_Xf @ sK2_SY0 )
      & ~ ( cGROUP1 @ sK1_Xf @ sK2_SY0 ) )
    = $true ),
    inference(copy,[status(thm)],[10]) ).

thf(65,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                            ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                            = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                      | ~ ! [SX0: g] :
                            ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                            = SX0 ) )
                | ~ ! [SX0: g] :
                      ~ ! [SX1: g] :
                          ( ( sK1_Xf @ SX0 @ SX1 )
                         != sK2_SY0 ) )
          | ~ ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                              ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                              = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                        | ~ ! [SX0: g] :
                              ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                                 != SX0 )
                                | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                                 != SX0 ) ) )
                  | ~ ! [SX0: g] :
                        ~ ! [SX1: g] :
                            ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                                 != sK2_SY0 )
                                | ( ( sK1_Xf @ SX1 @ SX0 )
                                 != sK2_SY0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[64,cGROUP1,cGROUP3,cGRP_ASSOC,cGRP_INVERSE,cGRP_RIGHT_INVERSE,cGRP_RIGHT_UNIT,cGRP_UNIT]) ).

thf(66,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                        ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                        = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                  | ~ ! [SX0: g] :
                        ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                        = SX0 ) )
            | ~ ! [SX0: g] :
                  ~ ! [SX1: g] :
                      ( ( sK1_Xf @ SX0 @ SX1 )
                     != sK2_SY0 ) )
      | ~ ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                          ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                          = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                    | ~ ! [SX0: g] :
                          ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                             != SX0 )
                            | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                             != SX0 ) ) )
              | ~ ! [SX0: g] :
                    ~ ! [SX1: g] :
                        ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                             != sK2_SY0 )
                            | ( ( sK1_Xf @ SX1 @ SX0 )
                             != sK2_SY0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[65]) ).

thf(67,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                        ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                        = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                  | ~ ! [SX0: g] :
                        ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                        = SX0 ) )
            | ~ ! [SX0: g] :
                  ~ ! [SX1: g] :
                      ( ( sK1_Xf @ SX0 @ SX1 )
                     != sK2_SY0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[66]) ).

thf(68,plain,
    ( ( ~ ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                          ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                          = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                    | ~ ! [SX0: g] :
                          ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                             != SX0 )
                            | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                             != SX0 ) ) )
              | ~ ! [SX0: g] :
                    ~ ! [SX1: g] :
                        ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                             != sK2_SY0 )
                            | ( ( sK1_Xf @ SX1 @ SX0 )
                             != sK2_SY0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[66]) ).

thf(69,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                      ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                      = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                | ~ ! [SX0: g] :
                      ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                      = SX0 ) )
          | ~ ! [SX0: g] :
                ~ ! [SX1: g] :
                    ( ( sK1_Xf @ SX0 @ SX1 )
                   != sK2_SY0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[67]) ).

thf(70,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                        ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                        = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                  | ~ ! [SX0: g] :
                        ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                           != SX0 )
                          | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                           != SX0 ) ) )
            | ~ ! [SX0: g] :
                  ~ ! [SX1: g] :
                      ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                           != sK2_SY0 )
                          | ( ( sK1_Xf @ SX1 @ SX0 )
                           != sK2_SY0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[68]) ).

thf(71,plain,
    ( ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                  ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                  = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
            | ~ ! [SX0: g] :
                  ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                  = SX0 ) )
      | ~ ! [SX0: g] :
            ~ ! [SX1: g] :
                ( ( sK1_Xf @ SX0 @ SX1 )
               != sK2_SY0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[69]) ).

thf(72,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                      ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                      = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
                | ~ ! [SX0: g] :
                      ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                         != SX0 )
                        | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                         != SX0 ) ) )
          | ~ ! [SX0: g] :
                ~ ! [SX1: g] :
                    ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                         != sK2_SY0 )
                        | ( ( sK1_Xf @ SX1 @ SX0 )
                         != sK2_SY0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[70]) ).

thf(73,plain,
    ( ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                  ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                  = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
            | ~ ! [SX0: g] :
                  ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                  = SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[71]) ).

thf(74,plain,
    ( ( ~ ! [SX0: g] :
            ~ ! [SX1: g] :
                ( ( sK1_Xf @ SX0 @ SX1 )
               != sK2_SY0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[71]) ).

thf(75,plain,
    ( ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                  ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                  = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
            | ~ ! [SX0: g] :
                  ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                     != SX0 )
                    | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                     != SX0 ) ) )
      | ~ ! [SX0: g] :
            ~ ! [SX1: g] :
                ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                     != sK2_SY0 )
                    | ( ( sK1_Xf @ SX1 @ SX0 )
                     != sK2_SY0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[72]) ).

thf(76,plain,
    ( ( ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
          | ~ ! [SX0: g] :
                ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                = SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[73]) ).

thf(77,plain,
    ( ( ! [SX0: g] :
          ~ ! [SX1: g] :
              ( ( sK1_Xf @ SX0 @ SX1 )
             != sK2_SY0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[74]) ).

thf(78,plain,
    ( ( ( ~ ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                    ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                    = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
              | ~ ! [SX0: g] :
                    ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                       != SX0 )
                      | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                       != SX0 ) ) ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[75]) ).

thf(79,plain,
    ( ( ~ ! [SX0: g,SX1: g,SX2: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
            = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
      | ~ ! [SX0: g] :
            ( ( sK1_Xf @ SX0 @ sK2_SY0 )
            = SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[76]) ).

thf(80,plain,
    ! [SV7: g] :
      ( ( ~ ! [SY9: g] :
              ( ( sK1_Xf @ SV7 @ SY9 )
             != sK2_SY0 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[77]) ).

thf(81,plain,
    ( ( ( ~ ( ~ ! [SX0: g,SX1: g,SX2: g] :
                  ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
                  = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
            | ~ ! [SX0: g] :
                  ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                     != SX0 )
                    | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                     != SX0 ) ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[78]) ).

thf(82,plain,
    ( ( ~ ! [SX0: g,SX1: g,SX2: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
            = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[79]) ).

thf(83,plain,
    ( ( ~ ! [SX0: g] :
            ( ( sK1_Xf @ SX0 @ sK2_SY0 )
            = SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[79]) ).

thf(84,plain,
    ! [SV7: g] :
      ( ( ! [SY9: g] :
            ( ( sK1_Xf @ SV7 @ SY9 )
           != sK2_SY0 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[80]) ).

thf(85,plain,
    ( ( ( ~ ! [SX0: g,SX1: g,SX2: g] :
              ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
              = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) )
        | ~ ! [SX0: g] :
              ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                 != SX0 )
                | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                 != SX0 ) ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[81]) ).

thf(86,plain,
    ( ( ! [SX0: g,SX1: g,SX2: g] :
          ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
          = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[82]) ).

thf(87,plain,
    ( ( ! [SX0: g] :
          ( ( sK1_Xf @ SX0 @ sK2_SY0 )
          = SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[83]) ).

thf(88,plain,
    ! [SV7: g] :
      ( ( ( ( sK1_Xf @ SV7 @ ( sK9_SY9 @ SV7 ) )
         != sK2_SY0 ) )
      = $false ),
    inference(extcnf_forall_neg,[status(esa)],[84]) ).

thf(89,plain,
    ( ( ( ~ ! [SX0: g,SX1: g,SX2: g] :
              ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
              = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                 != SX0 )
                | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                 != SX0 ) ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[85]) ).

thf(90,plain,
    ! [SV8: g] :
      ( ( ! [SY10: g,SY11: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ SV8 @ SY10 ) @ SY11 )
            = ( sK1_Xf @ SV8 @ ( sK1_Xf @ SY10 @ SY11 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[86]) ).

thf(91,plain,
    ! [SV9: g] :
      ( ( ( sK1_Xf @ SV9 @ sK2_SY0 )
        = SV9 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[87]) ).

thf(92,plain,
    ! [SV7: g] :
      ( ( ( sK1_Xf @ SV7 @ ( sK9_SY9 @ SV7 ) )
        = sK2_SY0 )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[88]) ).

thf(93,plain,
    ( ( ( ! [SX0: g,SX1: g,SX2: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ SX0 @ SX1 ) @ SX2 )
            = ( sK1_Xf @ SX0 @ ( sK1_Xf @ SX1 @ SX2 ) ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                 != SX0 )
                | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                 != SX0 ) ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[89]) ).

thf(94,plain,
    ! [SV10: g,SV8: g] :
      ( ( ! [SY12: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ SV8 @ SV10 ) @ SY12 )
            = ( sK1_Xf @ SV8 @ ( sK1_Xf @ SV10 @ SY12 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[90]) ).

thf(95,plain,
    ( ( ( ! [SY13: g,SY14: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ SY13 ) @ SY14 )
            = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ SY13 @ SY14 ) ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                 != SX0 )
                | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                 != SX0 ) ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[93]) ).

thf(96,plain,
    ! [SV11: g,SV10: g,SV8: g] :
      ( ( ( sK1_Xf @ ( sK1_Xf @ SV8 @ SV10 ) @ SV11 )
        = ( sK1_Xf @ SV8 @ ( sK1_Xf @ SV10 @ SV11 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[94]) ).

thf(97,plain,
    ( ( ( ! [SY15: g] :
            ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ SY15 )
            = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ SY15 ) ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                 != SX0 )
                | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                 != SX0 ) ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[95]) ).

thf(98,plain,
    ( ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
        = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
                 != SX0 )
                | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
                 != SX0 ) ) )
      = $true )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[97]) ).

thf(99,plain,
    ( ( ( ! [SX0: g] :
            ~ ( ( ( sK1_Xf @ sK2_SY0 @ SX0 )
               != SX0 )
              | ( ( sK1_Xf @ SX0 @ sK2_SY0 )
               != SX0 ) ) )
      = $false )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
        = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[98]) ).

thf(100,plain,
    ( ( ( ~ ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
             != sK13_SX0 )
            | ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
             != sK13_SX0 ) ) )
      = $false )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
        = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[99]) ).

thf(101,plain,
    ( ( ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
         != sK13_SX0 )
        | ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
         != sK13_SX0 ) )
      = $true )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
        = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[100]) ).

thf(102,plain,
    ( ( ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
         != sK13_SX0 ) )
      = $true )
    | ( ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
         != sK13_SX0 ) )
      = $true )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
        = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[101]) ).

thf(103,plain,
    ( ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
        = sK13_SX0 )
      = $false )
    | ( ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
         != sK13_SX0 ) )
      = $true )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
        = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[102]) ).

thf(104,plain,
    ( ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
        = sK13_SX0 )
      = $false )
    | ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
        = sK13_SX0 )
      = $false )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
        = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
      = $false )
    | ( ( ~ ! [SX0: g] :
              ~ ! [SX1: g] :
                  ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                       != sK2_SY0 )
                      | ( ( sK1_Xf @ SX1 @ SX0 )
                       != sK2_SY0 ) ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[103]) ).

thf(105,plain,
    ( ( ( ! [SX0: g] :
            ~ ! [SX1: g] :
                ~ ~ ( ( ( sK1_Xf @ SX0 @ SX1 )
                     != sK2_SY0 )
                    | ( ( sK1_Xf @ SX1 @ SX0 )
                     != sK2_SY0 ) ) )
      = $false )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
        = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
      = $false )
    | ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
        = sK13_SX0 )
      = $false )
    | ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
        = sK13_SX0 )
      = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[104]) ).

thf(106,plain,
    ( ( ( ~ ! [SY16: g] :
              ~ ~ ( ( ( sK1_Xf @ sK14_SX0 @ SY16 )
                   != sK2_SY0 )
                  | ( ( sK1_Xf @ SY16 @ sK14_SX0 )
                   != sK2_SY0 ) ) )
      = $false )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
        = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
      = $false )
    | ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
        = sK13_SX0 )
      = $false )
    | ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
        = sK13_SX0 )
      = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[105]) ).

thf(107,plain,
    ( ( ( ! [SY16: g] :
            ~ ~ ( ( ( sK1_Xf @ sK14_SX0 @ SY16 )
                 != sK2_SY0 )
                | ( ( sK1_Xf @ SY16 @ sK14_SX0 )
                 != sK2_SY0 ) ) )
      = $true )
    | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
        = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
      = $false )
    | ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
        = sK13_SX0 )
      = $false )
    | ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
        = sK13_SX0 )
      = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[106]) ).

thf(108,plain,
    ! [SV12: g] :
      ( ( ( ~ ~ ( ( ( sK1_Xf @ sK14_SX0 @ SV12 )
                 != sK2_SY0 )
                | ( ( sK1_Xf @ SV12 @ sK14_SX0 )
                 != sK2_SY0 ) ) )
        = $true )
      | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
          = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
        = $false )
      | ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
          = sK13_SX0 )
        = $false )
      | ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
          = sK13_SX0 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[107]) ).

thf(109,plain,
    ! [SV12: g] :
      ( ( ( ~ ( ( ( sK1_Xf @ sK14_SX0 @ SV12 )
               != sK2_SY0 )
              | ( ( sK1_Xf @ SV12 @ sK14_SX0 )
               != sK2_SY0 ) ) )
        = $false )
      | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
          = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
        = $false )
      | ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
          = sK13_SX0 )
        = $false )
      | ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
          = sK13_SX0 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[108]) ).

thf(110,plain,
    ! [SV12: g] :
      ( ( ( ( ( sK1_Xf @ sK14_SX0 @ SV12 )
           != sK2_SY0 )
          | ( ( sK1_Xf @ SV12 @ sK14_SX0 )
           != sK2_SY0 ) )
        = $true )
      | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
          = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
        = $false )
      | ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
          = sK13_SX0 )
        = $false )
      | ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
          = sK13_SX0 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[109]) ).

thf(111,plain,
    ! [SV12: g] :
      ( ( ( ( ( sK1_Xf @ sK14_SX0 @ SV12 )
           != sK2_SY0 ) )
        = $true )
      | ( ( ( ( sK1_Xf @ SV12 @ sK14_SX0 )
           != sK2_SY0 ) )
        = $true )
      | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
          = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
        = $false )
      | ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
          = sK13_SX0 )
        = $false )
      | ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
          = sK13_SX0 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[110]) ).

thf(112,plain,
    ! [SV12: g] :
      ( ( ( ( sK1_Xf @ sK14_SX0 @ SV12 )
          = sK2_SY0 )
        = $false )
      | ( ( ( ( sK1_Xf @ SV12 @ sK14_SX0 )
           != sK2_SY0 ) )
        = $true )
      | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
          = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
        = $false )
      | ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
          = sK13_SX0 )
        = $false )
      | ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
          = sK13_SX0 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[111]) ).

thf(113,plain,
    ! [SV12: g] :
      ( ( ( ( sK1_Xf @ SV12 @ sK14_SX0 )
          = sK2_SY0 )
        = $false )
      | ( ( ( sK1_Xf @ sK14_SX0 @ SV12 )
          = sK2_SY0 )
        = $false )
      | ( ( ( sK1_Xf @ ( sK1_Xf @ sK10_SX0 @ sK11_SY13 ) @ sK12_SY15 )
          = ( sK1_Xf @ sK10_SX0 @ ( sK1_Xf @ sK11_SY13 @ sK12_SY15 ) ) )
        = $false )
      | ( ( ( sK1_Xf @ sK2_SY0 @ sK13_SX0 )
          = sK13_SX0 )
        = $false )
      | ( ( ( sK1_Xf @ sK13_SX0 @ sK2_SY0 )
          = sK13_SX0 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[112]) ).

thf(114,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[91,113,96,92]) ).

thf(115,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[114,63]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : ALG271^5 : TPTP v8.1.0. Bugfixed v5.3.0.
% 0.07/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.14/0.34  % Computer : n017.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % WCLimit  : 600
% 0.14/0.34  % DateTime : Wed Jun  8 03:15:18 EDT 2022
% 0.14/0.35  % CPUTime  : 
% 0.14/0.35  
% 0.14/0.35   No.of.Axioms: 0
% 0.14/0.35  
% 0.14/0.35   Length.of.Defs: 1389
% 0.14/0.35  
% 0.14/0.35   Contains.Choice.Funs: false
% 0.14/0.35  (rf:0,axioms:0,ps:3,u:6,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:2,loop_count:0,foatp_calls:0,translation:fof_full)........
% 0.21/0.46  
% 0.21/0.46  ********************************
% 0.21/0.46  *   All subproblems solved!    *
% 0.21/0.46  ********************************
% 0.21/0.46  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:0,ps:3,u:6,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:114,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.21/0.46  
% 0.21/0.46  %**** Beginning of derivation protocol ****
% 0.21/0.46  % SZS output start CNFRefutation
% See solution above
% 0.21/0.46  
% 0.21/0.46  %**** End of derivation protocol ****
% 0.21/0.46  %**** no. of clauses in derivation: 115 ****
% 0.21/0.46  %**** clause counter: 114 ****
% 0.21/0.46  
% 0.21/0.46  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:0,ps:3,u:6,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:114,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------