TSTP Solution File: SEU238+1 by Beagle---0.9.51

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Beagle---0.9.51
% Problem  : SEU238+1 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s

% Computer : n023.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue Aug 22 10:58:08 EDT 2023

% Result   : Theorem 274.36s 231.50s
% Output   : CNFRefutation 274.49s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   13
%            Number of leaves      :   44
% Syntax   : Number of formulae    :  117 (  25 unt;  35 typ;   0 def)
%            Number of atoms       :  247 (  35 equ)
%            Maximal formula atoms :    7 (   3 avg)
%            Number of connectives :  302 ( 137   ~; 139   |;   9   &)
%                                         (   4 <=>;  13  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   10 (   5 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   26 (  20   >;   6   *;   0   +;   0  <<)
%            Number of predicates  :   16 (  14 usr;   1 prp; 0-2 aty)
%            Number of functors    :   21 (  21 usr;  15 con; 0-2 aty)
%            Number of variables   :   77 (;  76   !;   1   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
%$ subset > proper_subset > ordinal_subset > in > element > relation_empty_yielding > relation > ordinal > one_to_one > function > epsilon_transitive > epsilon_connected > empty > being_limit_ordinal > set_union2 > #nlpp > succ > singleton > powerset > empty_set > #skF_11 > #skF_15 > #skF_1 > #skF_7 > #skF_10 > #skF_16 > #skF_5 > #skF_6 > #skF_13 > #skF_2 > #skF_3 > #skF_9 > #skF_8 > #skF_4 > #skF_14 > #skF_12

%Foreground sorts:

%Background operators:

%Foreground operators:
tff(epsilon_connected,type,
    epsilon_connected: $i > $o ).

tff(relation,type,
    relation: $i > $o ).

tff(singleton,type,
    singleton: $i > $i ).

tff('#skF_11',type,
    '#skF_11': $i ).

tff('#skF_15',type,
    '#skF_15': $i ).

tff('#skF_1',type,
    '#skF_1': $i > $i ).

tff(epsilon_transitive,type,
    epsilon_transitive: $i > $o ).

tff(element,type,
    element: ( $i * $i ) > $o ).

tff(one_to_one,type,
    one_to_one: $i > $o ).

tff(function,type,
    function: $i > $o ).

tff('#skF_7',type,
    '#skF_7': $i ).

tff(relation_empty_yielding,type,
    relation_empty_yielding: $i > $o ).

tff('#skF_10',type,
    '#skF_10': $i ).

tff('#skF_16',type,
    '#skF_16': $i ).

tff(ordinal,type,
    ordinal: $i > $o ).

tff(proper_subset,type,
    proper_subset: ( $i * $i ) > $o ).

tff(in,type,
    in: ( $i * $i ) > $o ).

tff('#skF_5',type,
    '#skF_5': $i ).

tff(subset,type,
    subset: ( $i * $i ) > $o ).

tff('#skF_6',type,
    '#skF_6': $i ).

tff('#skF_13',type,
    '#skF_13': $i ).

tff('#skF_2',type,
    '#skF_2': $i ).

tff('#skF_3',type,
    '#skF_3': $i ).

tff(empty,type,
    empty: $i > $o ).

tff('#skF_9',type,
    '#skF_9': $i ).

tff(empty_set,type,
    empty_set: $i ).

tff('#skF_8',type,
    '#skF_8': $i ).

tff(being_limit_ordinal,type,
    being_limit_ordinal: $i > $o ).

tff('#skF_4',type,
    '#skF_4': $i ).

tff('#skF_14',type,
    '#skF_14': $i > $i ).

tff(set_union2,type,
    set_union2: ( $i * $i ) > $i ).

tff(powerset,type,
    powerset: $i > $i ).

tff(ordinal_subset,type,
    ordinal_subset: ( $i * $i ) > $o ).

tff(succ,type,
    succ: $i > $i ).

tff('#skF_12',type,
    '#skF_12': $i ).

tff(f_313,negated_conjecture,
    ~ ! [A] :
        ( ordinal(A)
       => ( ~ ( ~ being_limit_ordinal(A)
              & ! [B] :
                  ( ordinal(B)
                 => ( A != succ(B) ) ) )
          & ~ ( ? [B] :
                  ( ordinal(B)
                  & ( A = succ(B) ) )
              & being_limit_ordinal(A) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t42_ordinal1) ).

tff(f_292,axiom,
    ! [A] :
      ( ordinal(A)
     => ( being_limit_ordinal(A)
      <=> ! [B] :
            ( ordinal(B)
           => ( in(B,A)
             => in(succ(B),A) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t41_ordinal1) ).

tff(f_146,axiom,
    ! [A] :
      ( ordinal(A)
     => ( ~ empty(succ(A))
        & epsilon_transitive(succ(A))
        & epsilon_connected(succ(A))
        & ordinal(succ(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc3_ordinal1) ).

tff(f_277,axiom,
    ! [A] :
      ( ordinal(A)
     => ! [B] :
          ( ordinal(B)
         => ( in(A,B)
          <=> ordinal_subset(succ(A),B) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t33_ordinal1) ).

tff(f_237,axiom,
    ! [A,B] :
      ( ( ordinal(A)
        & ordinal(B) )
     => ( ordinal_subset(A,B)
      <=> subset(A,B) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_r1_ordinal1) ).

tff(f_95,axiom,
    ! [A,B] :
      ( proper_subset(A,B)
    <=> ( subset(A,B)
        & ( A != B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d8_xboole_0) ).

tff(f_262,axiom,
    ! [A] :
      ( epsilon_transitive(A)
     => ! [B] :
          ( ordinal(B)
         => ( proper_subset(A,B)
           => in(A,B) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t21_ordinal1) ).

tff(f_247,axiom,
    ! [A] : in(A,succ(A)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t10_ordinal1) ).

tff(f_31,axiom,
    ! [A,B] :
      ( in(A,B)
     => ~ in(B,A) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

tff(c_202,plain,
    ordinal('#skF_15'),
    inference(cnfTransformation,[status(thm)],[f_313]) ).

tff(c_210,plain,
    ( ~ being_limit_ordinal('#skF_15')
    | ( succ('#skF_16') = '#skF_15' ) ),
    inference(cnfTransformation,[status(thm)],[f_313]) ).

tff(c_232,plain,
    ~ being_limit_ordinal('#skF_15'),
    inference(splitLeft,[status(thm)],[c_210]) ).

tff(c_200,plain,
    ! [A_52] :
      ( ordinal('#skF_14'(A_52))
      | being_limit_ordinal(A_52)
      | ~ ordinal(A_52) ),
    inference(cnfTransformation,[status(thm)],[f_292]) ).

tff(c_198,plain,
    ! [A_52] :
      ( in('#skF_14'(A_52),A_52)
      | being_limit_ordinal(A_52)
      | ~ ordinal(A_52) ),
    inference(cnfTransformation,[status(thm)],[f_292]) ).

tff(c_88,plain,
    ! [A_25] :
      ( epsilon_transitive(succ(A_25))
      | ~ ordinal(A_25) ),
    inference(cnfTransformation,[status(thm)],[f_146]) ).

tff(c_84,plain,
    ! [A_25] :
      ( ordinal(succ(A_25))
      | ~ ordinal(A_25) ),
    inference(cnfTransformation,[status(thm)],[f_146]) ).

tff(c_188,plain,
    ! [A_47,B_49] :
      ( ordinal_subset(succ(A_47),B_49)
      | ~ in(A_47,B_49)
      | ~ ordinal(B_49)
      | ~ ordinal(A_47) ),
    inference(cnfTransformation,[status(thm)],[f_277]) ).

tff(c_554564,plain,
    ! [A_3411,B_3412] :
      ( subset(A_3411,B_3412)
      | ~ ordinal_subset(A_3411,B_3412)
      | ~ ordinal(B_3412)
      | ~ ordinal(A_3411) ),
    inference(cnfTransformation,[status(thm)],[f_237]) ).

tff(c_34,plain,
    ! [A_16,B_17] :
      ( proper_subset(A_16,B_17)
      | ( B_17 = A_16 )
      | ~ subset(A_16,B_17) ),
    inference(cnfTransformation,[status(thm)],[f_95]) ).

tff(c_555350,plain,
    ! [A_3468,B_3469] :
      ( proper_subset(A_3468,B_3469)
      | ( B_3469 = A_3468 )
      | ~ ordinal_subset(A_3468,B_3469)
      | ~ ordinal(B_3469)
      | ~ ordinal(A_3468) ),
    inference(resolution,[status(thm)],[c_554564,c_34]) ).

tff(c_182,plain,
    ! [A_42,B_44] :
      ( in(A_42,B_44)
      | ~ proper_subset(A_42,B_44)
      | ~ ordinal(B_44)
      | ~ epsilon_transitive(A_42) ),
    inference(cnfTransformation,[status(thm)],[f_262]) ).

tff(c_557469,plain,
    ! [A_3556,B_3557] :
      ( in(A_3556,B_3557)
      | ~ epsilon_transitive(A_3556)
      | ( B_3557 = A_3556 )
      | ~ ordinal_subset(A_3556,B_3557)
      | ~ ordinal(B_3557)
      | ~ ordinal(A_3556) ),
    inference(resolution,[status(thm)],[c_555350,c_182]) ).

tff(c_585733,plain,
    ! [A_4091,B_4092] :
      ( in(succ(A_4091),B_4092)
      | ~ epsilon_transitive(succ(A_4091))
      | ( succ(A_4091) = B_4092 )
      | ~ ordinal(succ(A_4091))
      | ~ in(A_4091,B_4092)
      | ~ ordinal(B_4092)
      | ~ ordinal(A_4091) ),
    inference(resolution,[status(thm)],[c_188,c_557469]) ).

tff(c_196,plain,
    ! [A_52] :
      ( ~ in(succ('#skF_14'(A_52)),A_52)
      | being_limit_ordinal(A_52)
      | ~ ordinal(A_52) ),
    inference(cnfTransformation,[status(thm)],[f_292]) ).

tff(c_715274,plain,
    ! [B_5045] :
      ( being_limit_ordinal(B_5045)
      | ~ epsilon_transitive(succ('#skF_14'(B_5045)))
      | ( succ('#skF_14'(B_5045)) = B_5045 )
      | ~ ordinal(succ('#skF_14'(B_5045)))
      | ~ in('#skF_14'(B_5045),B_5045)
      | ~ ordinal(B_5045)
      | ~ ordinal('#skF_14'(B_5045)) ),
    inference(resolution,[status(thm)],[c_585733,c_196]) ).

tff(c_1109870,plain,
    ! [B_6588] :
      ( being_limit_ordinal(B_6588)
      | ~ epsilon_transitive(succ('#skF_14'(B_6588)))
      | ( succ('#skF_14'(B_6588)) = B_6588 )
      | ~ in('#skF_14'(B_6588),B_6588)
      | ~ ordinal(B_6588)
      | ~ ordinal('#skF_14'(B_6588)) ),
    inference(resolution,[status(thm)],[c_84,c_715274]) ).

tff(c_1109889,plain,
    ! [B_6589] :
      ( being_limit_ordinal(B_6589)
      | ( succ('#skF_14'(B_6589)) = B_6589 )
      | ~ in('#skF_14'(B_6589),B_6589)
      | ~ ordinal(B_6589)
      | ~ ordinal('#skF_14'(B_6589)) ),
    inference(resolution,[status(thm)],[c_88,c_1109870]) ).

tff(c_1110246,plain,
    ! [A_6590] :
      ( ( succ('#skF_14'(A_6590)) = A_6590 )
      | ~ ordinal('#skF_14'(A_6590))
      | being_limit_ordinal(A_6590)
      | ~ ordinal(A_6590) ),
    inference(resolution,[status(thm)],[c_198,c_1109889]) ).

tff(c_1110271,plain,
    ! [A_6591] :
      ( ( succ('#skF_14'(A_6591)) = A_6591 )
      | being_limit_ordinal(A_6591)
      | ~ ordinal(A_6591) ),
    inference(resolution,[status(thm)],[c_200,c_1110246]) ).

tff(c_554189,plain,
    ! [A_3358] :
      ( ordinal('#skF_14'(A_3358))
      | being_limit_ordinal(A_3358)
      | ~ ordinal(A_3358) ),
    inference(cnfTransformation,[status(thm)],[f_292]) ).

tff(c_208,plain,
    ! [B_58] :
      ( ( succ(B_58) != '#skF_15' )
      | ~ ordinal(B_58)
      | ( succ('#skF_16') = '#skF_15' ) ),
    inference(cnfTransformation,[status(thm)],[f_313]) ).

tff(c_553622,plain,
    ! [B_58] :
      ( ( succ(B_58) != '#skF_15' )
      | ~ ordinal(B_58) ),
    inference(splitLeft,[status(thm)],[c_208]) ).

tff(c_554200,plain,
    ! [A_3358] :
      ( ( succ('#skF_14'(A_3358)) != '#skF_15' )
      | being_limit_ordinal(A_3358)
      | ~ ordinal(A_3358) ),
    inference(resolution,[status(thm)],[c_554189,c_553622]) ).

tff(c_1111266,plain,
    ! [A_6592] :
      ( ( A_6592 != '#skF_15' )
      | being_limit_ordinal(A_6592)
      | ~ ordinal(A_6592)
      | being_limit_ordinal(A_6592)
      | ~ ordinal(A_6592) ),
    inference(superposition,[status(thm),theory(equality)],[c_1110271,c_554200]) ).

tff(c_1111298,plain,
    ( being_limit_ordinal('#skF_15')
    | ~ ordinal('#skF_15') ),
    inference(resolution,[status(thm)],[c_202,c_1111266]) ).

tff(c_1111342,plain,
    being_limit_ordinal('#skF_15'),
    inference(demodulation,[status(thm),theory(equality)],[c_202,c_1111298]) ).

tff(c_1111344,plain,
    $false,
    inference(negUnitSimplification,[status(thm)],[c_232,c_1111342]) ).

tff(c_1111345,plain,
    succ('#skF_16') = '#skF_15',
    inference(splitRight,[status(thm)],[c_208]) ).

tff(c_1114,plain,
    ! [A_161,B_162] :
      ( subset(A_161,B_162)
      | ~ ordinal_subset(A_161,B_162)
      | ~ ordinal(B_162)
      | ~ ordinal(A_161) ),
    inference(cnfTransformation,[status(thm)],[f_237]) ).

tff(c_1950,plain,
    ! [A_230,B_231] :
      ( proper_subset(A_230,B_231)
      | ( B_231 = A_230 )
      | ~ ordinal_subset(A_230,B_231)
      | ~ ordinal(B_231)
      | ~ ordinal(A_230) ),
    inference(resolution,[status(thm)],[c_1114,c_34]) ).

tff(c_4266,plain,
    ! [A_330,B_331] :
      ( in(A_330,B_331)
      | ~ epsilon_transitive(A_330)
      | ( B_331 = A_330 )
      | ~ ordinal_subset(A_330,B_331)
      | ~ ordinal(B_331)
      | ~ ordinal(A_330) ),
    inference(resolution,[status(thm)],[c_1950,c_182]) ).

tff(c_30354,plain,
    ! [A_842,B_843] :
      ( in(succ(A_842),B_843)
      | ~ epsilon_transitive(succ(A_842))
      | ( succ(A_842) = B_843 )
      | ~ ordinal(succ(A_842))
      | ~ in(A_842,B_843)
      | ~ ordinal(B_843)
      | ~ ordinal(A_842) ),
    inference(resolution,[status(thm)],[c_188,c_4266]) ).

tff(c_151622,plain,
    ! [B_1737] :
      ( being_limit_ordinal(B_1737)
      | ~ epsilon_transitive(succ('#skF_14'(B_1737)))
      | ( succ('#skF_14'(B_1737)) = B_1737 )
      | ~ ordinal(succ('#skF_14'(B_1737)))
      | ~ in('#skF_14'(B_1737),B_1737)
      | ~ ordinal(B_1737)
      | ~ ordinal('#skF_14'(B_1737)) ),
    inference(resolution,[status(thm)],[c_30354,c_196]) ).

tff(c_552165,plain,
    ! [B_3303] :
      ( being_limit_ordinal(B_3303)
      | ~ epsilon_transitive(succ('#skF_14'(B_3303)))
      | ( succ('#skF_14'(B_3303)) = B_3303 )
      | ~ in('#skF_14'(B_3303),B_3303)
      | ~ ordinal(B_3303)
      | ~ ordinal('#skF_14'(B_3303)) ),
    inference(resolution,[status(thm)],[c_84,c_151622]) ).

tff(c_552184,plain,
    ! [B_3304] :
      ( being_limit_ordinal(B_3304)
      | ( succ('#skF_14'(B_3304)) = B_3304 )
      | ~ in('#skF_14'(B_3304),B_3304)
      | ~ ordinal(B_3304)
      | ~ ordinal('#skF_14'(B_3304)) ),
    inference(resolution,[status(thm)],[c_88,c_552165]) ).

tff(c_552541,plain,
    ! [A_3305] :
      ( ( succ('#skF_14'(A_3305)) = A_3305 )
      | ~ ordinal('#skF_14'(A_3305))
      | being_limit_ordinal(A_3305)
      | ~ ordinal(A_3305) ),
    inference(resolution,[status(thm)],[c_198,c_552184]) ).

tff(c_552566,plain,
    ! [A_3306] :
      ( ( succ('#skF_14'(A_3306)) = A_3306 )
      | being_limit_ordinal(A_3306)
      | ~ ordinal(A_3306) ),
    inference(resolution,[status(thm)],[c_200,c_552541]) ).

tff(c_799,plain,
    ! [A_123] :
      ( ordinal('#skF_14'(A_123))
      | being_limit_ordinal(A_123)
      | ~ ordinal(A_123) ),
    inference(cnfTransformation,[status(thm)],[f_292]) ).

tff(c_212,plain,
    ! [B_58] :
      ( ( succ(B_58) != '#skF_15' )
      | ~ ordinal(B_58)
      | ordinal('#skF_16') ),
    inference(cnfTransformation,[status(thm)],[f_313]) ).

tff(c_233,plain,
    ! [B_58] :
      ( ( succ(B_58) != '#skF_15' )
      | ~ ordinal(B_58) ),
    inference(splitLeft,[status(thm)],[c_212]) ).

tff(c_809,plain,
    ! [A_123] :
      ( ( succ('#skF_14'(A_123)) != '#skF_15' )
      | being_limit_ordinal(A_123)
      | ~ ordinal(A_123) ),
    inference(resolution,[status(thm)],[c_799,c_233]) ).

tff(c_553546,plain,
    ! [A_3307] :
      ( ( A_3307 != '#skF_15' )
      | being_limit_ordinal(A_3307)
      | ~ ordinal(A_3307)
      | being_limit_ordinal(A_3307)
      | ~ ordinal(A_3307) ),
    inference(superposition,[status(thm),theory(equality)],[c_552566,c_809]) ).

tff(c_553576,plain,
    ( being_limit_ordinal('#skF_15')
    | ~ ordinal('#skF_15') ),
    inference(resolution,[status(thm)],[c_202,c_553546]) ).

tff(c_553617,plain,
    being_limit_ordinal('#skF_15'),
    inference(demodulation,[status(thm),theory(equality)],[c_202,c_553576]) ).

tff(c_553619,plain,
    $false,
    inference(negUnitSimplification,[status(thm)],[c_232,c_553617]) ).

tff(c_553620,plain,
    ordinal('#skF_16'),
    inference(splitRight,[status(thm)],[c_212]) ).

tff(c_204,plain,
    ! [B_58] :
      ( ( succ(B_58) != '#skF_15' )
      | ~ ordinal(B_58)
      | being_limit_ordinal('#skF_15') ),
    inference(cnfTransformation,[status(thm)],[f_313]) ).

tff(c_1111439,plain,
    ! [B_6605] :
      ( ( succ(B_6605) != '#skF_15' )
      | ~ ordinal(B_6605) ),
    inference(splitLeft,[status(thm)],[c_204]) ).

tff(c_1111445,plain,
    succ('#skF_16') != '#skF_15',
    inference(resolution,[status(thm)],[c_553620,c_1111439]) ).

tff(c_1111465,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_1111345,c_1111445]) ).

tff(c_1111466,plain,
    being_limit_ordinal('#skF_15'),
    inference(splitRight,[status(thm)],[c_204]) ).

tff(c_1111467,plain,
    $false,
    inference(negUnitSimplification,[status(thm)],[c_232,c_1111466]) ).

tff(c_1111469,plain,
    being_limit_ordinal('#skF_15'),
    inference(splitRight,[status(thm)],[c_210]) ).

tff(c_214,plain,
    ( ~ being_limit_ordinal('#skF_15')
    | ordinal('#skF_16') ),
    inference(cnfTransformation,[status(thm)],[f_313]) ).

tff(c_231,plain,
    ~ being_limit_ordinal('#skF_15'),
    inference(splitLeft,[status(thm)],[c_214]) ).

tff(c_1111474,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_1111469,c_231]) ).

tff(c_1111476,plain,
    being_limit_ordinal('#skF_15'),
    inference(splitRight,[status(thm)],[c_214]) ).

tff(c_1111477,plain,
    ~ being_limit_ordinal('#skF_15'),
    inference(splitLeft,[status(thm)],[c_210]) ).

tff(c_1111482,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_1111476,c_1111477]) ).

tff(c_1111484,plain,
    being_limit_ordinal('#skF_15'),
    inference(splitRight,[status(thm)],[c_210]) ).

tff(c_1111483,plain,
    succ('#skF_16') = '#skF_15',
    inference(splitRight,[status(thm)],[c_210]) ).

tff(c_1111475,plain,
    ordinal('#skF_16'),
    inference(splitRight,[status(thm)],[c_214]) ).

tff(c_176,plain,
    ! [A_38] : in(A_38,succ(A_38)),
    inference(cnfTransformation,[status(thm)],[f_247]) ).

tff(c_194,plain,
    ! [B_55,A_52] :
      ( in(succ(B_55),A_52)
      | ~ in(B_55,A_52)
      | ~ ordinal(B_55)
      | ~ being_limit_ordinal(A_52)
      | ~ ordinal(A_52) ),
    inference(cnfTransformation,[status(thm)],[f_292]) ).

tff(c_1112837,plain,
    ! [B_6737,A_6738] :
      ( in(succ(B_6737),A_6738)
      | ~ in(B_6737,A_6738)
      | ~ ordinal(B_6737)
      | ~ being_limit_ordinal(A_6738)
      | ~ ordinal(A_6738) ),
    inference(cnfTransformation,[status(thm)],[f_292]) ).

tff(c_1111851,plain,
    ! [B_6636,A_6637] :
      ( ~ in(B_6636,A_6637)
      | ~ in(A_6637,B_6636) ),
    inference(cnfTransformation,[status(thm)],[f_31]) ).

tff(c_1111857,plain,
    ! [A_38] : ~ in(succ(A_38),A_38),
    inference(resolution,[status(thm)],[c_176,c_1111851]) ).

tff(c_1112896,plain,
    ! [A_6739] :
      ( ~ in(A_6739,A_6739)
      | ~ being_limit_ordinal(A_6739)
      | ~ ordinal(A_6739) ),
    inference(resolution,[status(thm)],[c_1112837,c_1111857]) ).

tff(c_1112900,plain,
    ! [B_55] :
      ( ~ in(B_55,succ(B_55))
      | ~ ordinal(B_55)
      | ~ being_limit_ordinal(succ(B_55))
      | ~ ordinal(succ(B_55)) ),
    inference(resolution,[status(thm)],[c_194,c_1112896]) ).

tff(c_1112909,plain,
    ! [B_6740] :
      ( ~ ordinal(B_6740)
      | ~ being_limit_ordinal(succ(B_6740))
      | ~ ordinal(succ(B_6740)) ),
    inference(demodulation,[status(thm),theory(equality)],[c_176,c_1112900]) ).

tff(c_1112924,plain,
    ( ~ ordinal('#skF_16')
    | ~ being_limit_ordinal(succ('#skF_16'))
    | ~ ordinal('#skF_15') ),
    inference(superposition,[status(thm),theory(equality)],[c_1111483,c_1112909]) ).

tff(c_1112932,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_202,c_1111484,c_1111483,c_1111475,c_1112924]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem  : SEU238+1 : TPTP v8.1.2. Released v3.3.0.
% 0.12/0.14  % Command  : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s
% 0.14/0.35  % Computer : n023.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 300
% 0.14/0.35  % DateTime : Thu Aug  3 11:46:37 EDT 2023
% 0.14/0.35  % CPUTime  : 
% 274.36/231.50  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 274.36/231.51  
% 274.36/231.51  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 274.49/231.54  
% 274.49/231.54  Inference rules
% 274.49/231.54  ----------------------
% 274.49/231.54  #Ref     : 0
% 274.49/231.54  #Sup     : 220797
% 274.49/231.54  #Fact    : 152
% 274.49/231.54  #Define  : 0
% 274.49/231.54  #Split   : 336
% 274.49/231.54  #Chain   : 0
% 274.49/231.54  #Close   : 0
% 274.49/231.54  
% 274.49/231.54  Ordering : KBO
% 274.49/231.54  
% 274.49/231.54  Simplification rules
% 274.49/231.54  ----------------------
% 274.49/231.54  #Subsume      : 146850
% 274.49/231.54  #Demod        : 197597
% 274.49/231.54  #Tautology    : 24597
% 274.49/231.54  #SimpNegUnit  : 43319
% 274.49/231.54  #BackRed      : 1245
% 274.49/231.54  
% 274.49/231.54  #Partial instantiations: 0
% 274.49/231.54  #Strategies tried      : 1
% 274.49/231.54  
% 274.49/231.54  Timing (in seconds)
% 274.49/231.54  ----------------------
% 274.49/231.55  Preprocessing        : 0.61
% 274.49/231.55  Parsing              : 0.32
% 274.49/231.55  CNF conversion       : 0.05
% 274.49/231.55  Main loop            : 229.84
% 274.49/231.55  Inferencing          : 24.81
% 274.49/231.55  Reduction            : 83.28
% 274.49/231.55  Demodulation         : 60.12
% 274.49/231.55  BG Simplification    : 0.70
% 274.49/231.55  Subsumption          : 109.93
% 274.49/231.55  Abstraction          : 2.99
% 274.49/231.55  MUC search           : 0.00
% 274.49/231.55  Cooper               : 0.00
% 274.49/231.55  Total                : 230.52
% 274.49/231.55  Index Insertion      : 0.00
% 274.49/231.55  Index Deletion       : 0.00
% 274.49/231.55  Index Matching       : 0.00
% 274.49/231.55  BG Taut test         : 0.00
%------------------------------------------------------------------------------