TSTP Solution File: PUZ031+3 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : PUZ031+3 : TPTP v8.1.0. Released v4.1.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %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  : 600s
% DateTime : Mon Jul 18 18:19:20 EDT 2022

% Result   : Theorem 0.21s 0.50s
% Output   : CNFRefutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   22
%            Number of leaves      :   51
% Syntax   : Number of formulae    :  264 ( 131 unt;  22 typ;   0 def)
%            Number of atoms       : 1533 ( 403 equ;   0 cnn)
%            Maximal formula atoms :    8 (   6 avg)
%            Number of connectives : 1809 ( 338   ~; 397   |;  44   &; 986   @)
%                                         (   0 <=>;  44  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   12 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   15 (  15   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   25 (  22 usr;  11 con; 0-2 aty)
%            Number of variables   :  408 (   0   ^ 372   !;  36   ?; 408   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_animal,type,
    animal: $i > $o ).

thf(tp_bird,type,
    bird: $i > $o ).

thf(tp_caterpillar,type,
    caterpillar: $i > $o ).

thf(tp_eats,type,
    eats: $i > $i > $o ).

thf(tp_edible,type,
    edible: $i > $o ).

thf(tp_fox,type,
    fox: $i > $o ).

thf(tp_grain,type,
    grain: $i > $o ).

thf(tp_much_smaller,type,
    much_smaller: $i > $i > $o ).

thf(tp_plant,type,
    plant: $i > $o ).

thf(tp_sK10_A,type,
    sK10_A: $i ).

thf(tp_sK11_A,type,
    sK11_A: $i ).

thf(tp_sK1_Y,type,
    sK1_Y: $i > $i ).

thf(tp_sK2_Y,type,
    sK2_Y: $i > $i ).

thf(tp_sK3_A,type,
    sK3_A: $i ).

thf(tp_sK4_A,type,
    sK4_A: $i ).

thf(tp_sK5_A,type,
    sK5_A: $i ).

thf(tp_sK6_A,type,
    sK6_A: $i ).

thf(tp_sK7_A,type,
    sK7_A: $i ).

thf(tp_sK8_A,type,
    sK8_A: $i ).

thf(tp_sK9_A,type,
    sK9_A: $i ).

thf(tp_snail,type,
    snail: $i > $o ).

thf(tp_wolf,type,
    wolf: $i > $o ).

thf(1,axiom,
    ! [X: $i] :
      ( ( snail @ X )
     => ? [Y: $i] :
          ( ( plant @ Y )
          & ( eats @ X @ Y ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_14a) ).

thf(2,axiom,
    ! [X: $i] :
      ( ( caterpillar @ X )
     => ? [Y: $i] :
          ( ( plant @ Y )
          & ( eats @ X @ Y ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_14) ).

thf(3,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( bird @ X )
        & ( snail @ Y ) )
     => ~ ( eats @ X @ Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_13) ).

thf(4,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( bird @ X )
        & ( caterpillar @ Y ) )
     => ( eats @ X @ Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_12) ).

thf(5,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( wolf @ X )
        & ( grain @ Y ) )
     => ~ ( eats @ X @ Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_11a) ).

thf(6,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( wolf @ X )
        & ( fox @ Y ) )
     => ~ ( eats @ X @ Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_11) ).

thf(7,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( fox @ X )
        & ( wolf @ Y ) )
     => ( much_smaller @ X @ Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_10) ).

thf(8,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( bird @ X )
        & ( fox @ Y ) )
     => ( much_smaller @ X @ Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_9) ).

thf(9,axiom,
    ! [Y: $i,X: $i] :
      ( ( ( bird @ Y )
        & ( caterpillar @ X ) )
     => ( much_smaller @ X @ Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_8a) ).

thf(10,axiom,
    ! [Y: $i,X: $i] :
      ( ( ( bird @ Y )
        & ( snail @ X ) )
     => ( much_smaller @ X @ Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_8) ).

thf(11,axiom,
    ! [X: $i] :
      ( ( animal @ X )
     => ( ! [Y: $i] :
            ( ( plant @ Y )
           => ( eats @ X @ Y ) )
        | ! [Y1: $i] :
            ( ( animal @ Y1 )
           => ( ( ( much_smaller @ Y1 @ X )
                & ? [Z: $i] :
                    ( ( plant @ Z )
                    & ( eats @ Y1 @ Z ) ) )
             => ( eats @ X @ Y1 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47_7) ).

thf(12,axiom,
    ! [A: $i] :
      ( ( grain @ A )
     => ( plant @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',grain_is_plant) ).

thf(13,axiom,
    ? [A: $i] : ( grain @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',grain_type) ).

thf(14,axiom,
    ! [A: $i] :
      ( ( plant @ A )
     => ( edible @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',plant_is_edible) ).

thf(15,axiom,
    ? [A: $i] : ( plant @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',plant_type) ).

thf(16,axiom,
    ! [A: $i] :
      ( ( snail @ A )
     => ( animal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',snail_is_animal) ).

thf(17,axiom,
    ? [A: $i] : ( snail @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',snail_type) ).

thf(18,axiom,
    ! [A: $i] :
      ( ( caterpillar @ A )
     => ( animal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',caterpillar_is_animal) ).

thf(19,axiom,
    ? [A: $i] : ( caterpillar @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',caterpillar_type) ).

thf(20,axiom,
    ! [A: $i] :
      ( ( bird @ A )
     => ( animal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',bird_is_animal) ).

thf(21,axiom,
    ? [A: $i] : ( bird @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',bird_type) ).

thf(22,axiom,
    ! [A: $i] :
      ( ( fox @ A )
     => ( animal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fox_is_animal) ).

thf(23,axiom,
    ? [A: $i] : ( fox @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fox_type) ).

thf(24,axiom,
    ! [A: $i] :
      ( ( wolf @ A )
     => ( animal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',wolf_is_animal) ).

thf(25,axiom,
    ? [A: $i] : ( wolf @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',wolf_type) ).

thf(26,axiom,
    ! [A: $i] :
      ( ( animal @ A )
     => ( edible @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',animal_is_edible) ).

thf(27,axiom,
    ? [A: $i] : ( animal @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',animal_type) ).

thf(28,axiom,
    ? [A: $i] : ( edible @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',edible_type) ).

thf(29,conjecture,
    ? [X: $i,Y: $i,Z: $i] :
      ( ( animal @ X )
      & ( animal @ Y )
      & ( grain @ Z )
      & ( eats @ Y @ Z )
      & ( eats @ X @ Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel47) ).

thf(30,negated_conjecture,
    ( ( ? [X: $i,Y: $i,Z: $i] :
          ( ( animal @ X )
          & ( animal @ Y )
          & ( grain @ Z )
          & ( eats @ Y @ Z )
          & ( eats @ X @ Y ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[29]) ).

thf(31,plain,
    ( ( ? [X: $i,Y: $i,Z: $i] :
          ( ( animal @ X )
          & ( animal @ Y )
          & ( grain @ Z )
          & ( eats @ Y @ Z )
          & ( eats @ X @ Y ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[30]) ).

thf(32,plain,
    ( ( ! [X: $i] :
          ( ( snail @ X )
         => ? [Y: $i] :
              ( ( plant @ Y )
              & ( eats @ X @ Y ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(33,plain,
    ( ( ! [X: $i] :
          ( ( caterpillar @ X )
         => ? [Y: $i] :
              ( ( plant @ Y )
              & ( eats @ X @ Y ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(34,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ( ( bird @ X )
            & ( snail @ Y ) )
         => ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(35,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ( ( bird @ X )
            & ( caterpillar @ Y ) )
         => ( eats @ X @ Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[4]) ).

thf(36,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ( ( wolf @ X )
            & ( grain @ Y ) )
         => ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(37,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ( ( wolf @ X )
            & ( fox @ Y ) )
         => ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(38,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ( ( fox @ X )
            & ( wolf @ Y ) )
         => ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(39,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ( ( bird @ X )
            & ( fox @ Y ) )
         => ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(40,plain,
    ( ( ! [Y: $i,X: $i] :
          ( ( ( bird @ Y )
            & ( caterpillar @ X ) )
         => ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(41,plain,
    ( ( ! [Y: $i,X: $i] :
          ( ( ( bird @ Y )
            & ( snail @ X ) )
         => ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10]) ).

thf(42,plain,
    ( ( ! [X: $i] :
          ( ( animal @ X )
         => ( ! [Y: $i] :
                ( ( plant @ Y )
               => ( eats @ X @ Y ) )
            | ! [Y1: $i] :
                ( ( animal @ Y1 )
               => ( ( ( much_smaller @ Y1 @ X )
                    & ? [Z: $i] :
                        ( ( plant @ Z )
                        & ( eats @ Y1 @ Z ) ) )
                 => ( eats @ X @ Y1 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11]) ).

thf(43,plain,
    ( ( ! [A: $i] :
          ( ( grain @ A )
         => ( plant @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[12]) ).

thf(44,plain,
    ( ( ? [A: $i] : ( grain @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13]) ).

thf(45,plain,
    ( ( ! [A: $i] :
          ( ( plant @ A )
         => ( edible @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[14]) ).

thf(46,plain,
    ( ( ? [A: $i] : ( plant @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[15]) ).

thf(47,plain,
    ( ( ! [A: $i] :
          ( ( snail @ A )
         => ( animal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(48,plain,
    ( ( ? [A: $i] : ( snail @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(49,plain,
    ( ( ! [A: $i] :
          ( ( caterpillar @ A )
         => ( animal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[18]) ).

thf(50,plain,
    ( ( ? [A: $i] : ( caterpillar @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[19]) ).

thf(51,plain,
    ( ( ! [A: $i] :
          ( ( bird @ A )
         => ( animal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[20]) ).

thf(52,plain,
    ( ( ? [A: $i] : ( bird @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[21]) ).

thf(53,plain,
    ( ( ! [A: $i] :
          ( ( fox @ A )
         => ( animal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[22]) ).

thf(54,plain,
    ( ( ? [A: $i] : ( fox @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[23]) ).

thf(55,plain,
    ( ( ! [A: $i] :
          ( ( wolf @ A )
         => ( animal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[24]) ).

thf(56,plain,
    ( ( ? [A: $i] : ( wolf @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[25]) ).

thf(57,plain,
    ( ( ! [A: $i] :
          ( ( animal @ A )
         => ( edible @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[26]) ).

thf(58,plain,
    ( ( ? [A: $i] : ( animal @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[27]) ).

thf(59,plain,
    ( ( ? [A: $i] : ( edible @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[28]) ).

thf(60,plain,
    ( ( ~ ? [X: $i,Y: $i,Z: $i] :
            ( ( animal @ X )
            & ( animal @ Y )
            & ( grain @ Z )
            & ( eats @ Y @ Z )
            & ( eats @ X @ Y ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[31]) ).

thf(61,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ! [Z: $i] :
              ( ~ ( animal @ X )
              | ~ ( animal @ Y )
              | ~ ( grain @ Z )
              | ~ ( eats @ Y @ Z ) )
          | ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[60]) ).

thf(62,plain,
    ( ( ! [X: $i] :
          ( ~ ( snail @ X )
          | ( ( eats @ X @ ( sK1_Y @ X ) )
            & ( plant @ ( sK1_Y @ X ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[32]) ).

thf(63,plain,
    ( ( ! [X: $i] :
          ( ~ ( caterpillar @ X )
          | ( ( eats @ X @ ( sK2_Y @ X ) )
            & ( plant @ ( sK2_Y @ X ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[33]) ).

thf(64,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( bird @ X )
          | ~ ( snail @ Y )
          | ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[34]) ).

thf(65,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( bird @ X )
          | ~ ( caterpillar @ Y )
          | ( eats @ X @ Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[35]) ).

thf(66,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( grain @ Y )
          | ~ ( wolf @ X )
          | ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[36]) ).

thf(67,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( fox @ Y )
          | ~ ( wolf @ X )
          | ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[37]) ).

thf(68,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( fox @ X )
          | ~ ( wolf @ Y )
          | ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[38]) ).

thf(69,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( bird @ X )
          | ~ ( fox @ Y )
          | ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[39]) ).

thf(70,plain,
    ( ( ! [Y: $i,X: $i] :
          ( ~ ( bird @ Y )
          | ~ ( caterpillar @ X )
          | ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[40]) ).

thf(71,plain,
    ( ( ! [Y: $i,X: $i] :
          ( ~ ( bird @ Y )
          | ~ ( snail @ X )
          | ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[41]) ).

thf(72,plain,
    ( ( ! [X: $i] :
          ( ~ ( animal @ X )
          | ! [Y: $i] :
              ( ~ ( plant @ Y )
              | ( eats @ X @ Y ) )
          | ! [Y1: $i] :
              ( ~ ( animal @ Y1 )
              | ! [Z: $i] :
                  ( ~ ( eats @ Y1 @ Z )
                  | ~ ( plant @ Z ) )
              | ~ ( much_smaller @ Y1 @ X )
              | ( eats @ X @ Y1 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[42]) ).

thf(73,plain,
    ( ( ! [A: $i] :
          ( ~ ( grain @ A )
          | ( plant @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[43]) ).

thf(74,plain,
    ( ( grain @ sK3_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[44]) ).

thf(75,plain,
    ( ( ! [A: $i] :
          ( ~ ( plant @ A )
          | ( edible @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[45]) ).

thf(76,plain,
    ( ( plant @ sK4_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[46]) ).

thf(77,plain,
    ( ( ! [A: $i] :
          ( ~ ( snail @ A )
          | ( animal @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[47]) ).

thf(78,plain,
    ( ( snail @ sK5_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[48]) ).

thf(79,plain,
    ( ( ! [A: $i] :
          ( ~ ( caterpillar @ A )
          | ( animal @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[49]) ).

thf(80,plain,
    ( ( caterpillar @ sK6_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[50]) ).

thf(81,plain,
    ( ( ! [A: $i] :
          ( ~ ( bird @ A )
          | ( animal @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[51]) ).

thf(82,plain,
    ( ( bird @ sK7_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[52]) ).

thf(83,plain,
    ( ( ! [A: $i] :
          ( ~ ( fox @ A )
          | ( animal @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[53]) ).

thf(84,plain,
    ( ( fox @ sK8_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[54]) ).

thf(85,plain,
    ( ( ! [A: $i] :
          ( ~ ( wolf @ A )
          | ( animal @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[55]) ).

thf(86,plain,
    ( ( wolf @ sK9_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[56]) ).

thf(87,plain,
    ( ( ! [A: $i] :
          ( ~ ( animal @ A )
          | ( edible @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[57]) ).

thf(88,plain,
    ( ( animal @ sK10_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[58]) ).

thf(89,plain,
    ( ( edible @ sK11_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[59]) ).

thf(90,plain,
    ( ( edible @ sK11_A )
    = $true ),
    inference(copy,[status(thm)],[89]) ).

thf(91,plain,
    ( ( animal @ sK10_A )
    = $true ),
    inference(copy,[status(thm)],[88]) ).

thf(92,plain,
    ( ( ! [A: $i] :
          ( ~ ( animal @ A )
          | ( edible @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[87]) ).

thf(93,plain,
    ( ( wolf @ sK9_A )
    = $true ),
    inference(copy,[status(thm)],[86]) ).

thf(94,plain,
    ( ( ! [A: $i] :
          ( ~ ( wolf @ A )
          | ( animal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[85]) ).

thf(95,plain,
    ( ( fox @ sK8_A )
    = $true ),
    inference(copy,[status(thm)],[84]) ).

thf(96,plain,
    ( ( ! [A: $i] :
          ( ~ ( fox @ A )
          | ( animal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[83]) ).

thf(97,plain,
    ( ( bird @ sK7_A )
    = $true ),
    inference(copy,[status(thm)],[82]) ).

thf(98,plain,
    ( ( ! [A: $i] :
          ( ~ ( bird @ A )
          | ( animal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[81]) ).

thf(99,plain,
    ( ( caterpillar @ sK6_A )
    = $true ),
    inference(copy,[status(thm)],[80]) ).

thf(100,plain,
    ( ( ! [A: $i] :
          ( ~ ( caterpillar @ A )
          | ( animal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[79]) ).

thf(101,plain,
    ( ( snail @ sK5_A )
    = $true ),
    inference(copy,[status(thm)],[78]) ).

thf(102,plain,
    ( ( ! [A: $i] :
          ( ~ ( snail @ A )
          | ( animal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[77]) ).

thf(103,plain,
    ( ( plant @ sK4_A )
    = $true ),
    inference(copy,[status(thm)],[76]) ).

thf(104,plain,
    ( ( ! [A: $i] :
          ( ~ ( plant @ A )
          | ( edible @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[75]) ).

thf(105,plain,
    ( ( grain @ sK3_A )
    = $true ),
    inference(copy,[status(thm)],[74]) ).

thf(106,plain,
    ( ( ! [A: $i] :
          ( ~ ( grain @ A )
          | ( plant @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[73]) ).

thf(107,plain,
    ( ( ! [X: $i] :
          ( ~ ( animal @ X )
          | ! [Y: $i] :
              ( ~ ( plant @ Y )
              | ( eats @ X @ Y ) )
          | ! [Y1: $i] :
              ( ~ ( animal @ Y1 )
              | ! [Z: $i] :
                  ( ~ ( eats @ Y1 @ Z )
                  | ~ ( plant @ Z ) )
              | ~ ( much_smaller @ Y1 @ X )
              | ( eats @ X @ Y1 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[72]) ).

thf(108,plain,
    ( ( ! [Y: $i,X: $i] :
          ( ~ ( bird @ Y )
          | ~ ( snail @ X )
          | ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[71]) ).

thf(109,plain,
    ( ( ! [Y: $i,X: $i] :
          ( ~ ( bird @ Y )
          | ~ ( caterpillar @ X )
          | ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[70]) ).

thf(110,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( bird @ X )
          | ~ ( fox @ Y )
          | ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[69]) ).

thf(111,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( fox @ X )
          | ~ ( wolf @ Y )
          | ( much_smaller @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[68]) ).

thf(112,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( fox @ Y )
          | ~ ( wolf @ X )
          | ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[67]) ).

thf(113,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( grain @ Y )
          | ~ ( wolf @ X )
          | ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[66]) ).

thf(114,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( bird @ X )
          | ~ ( caterpillar @ Y )
          | ( eats @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[65]) ).

thf(115,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( bird @ X )
          | ~ ( snail @ Y )
          | ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[64]) ).

thf(116,plain,
    ( ( ! [X: $i] :
          ( ~ ( caterpillar @ X )
          | ( ( eats @ X @ ( sK2_Y @ X ) )
            & ( plant @ ( sK2_Y @ X ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[63]) ).

thf(117,plain,
    ( ( ! [X: $i] :
          ( ~ ( snail @ X )
          | ( ( eats @ X @ ( sK1_Y @ X ) )
            & ( plant @ ( sK1_Y @ X ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[62]) ).

thf(118,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ! [Z: $i] :
              ( ~ ( animal @ X )
              | ~ ( animal @ Y )
              | ~ ( grain @ Z )
              | ~ ( eats @ Y @ Z ) )
          | ~ ( eats @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(119,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( caterpillar @ SX0 )
          | ~ ( ~ ( eats @ SX0 @ ( sK2_Y @ SX0 ) )
              | ~ ( plant @ ( sK2_Y @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[116]) ).

thf(120,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( snail @ SX0 )
          | ~ ( ~ ( eats @ SX0 @ ( sK1_Y @ SX0 ) )
              | ~ ( plant @ ( sK1_Y @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[117]) ).

thf(121,plain,
    ! [SV1: $i] :
      ( ( ~ ( animal @ SV1 )
        | ( edible @ SV1 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[92]) ).

thf(122,plain,
    ! [SV2: $i] :
      ( ( ~ ( wolf @ SV2 )
        | ( animal @ SV2 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[94]) ).

thf(123,plain,
    ! [SV3: $i] :
      ( ( ~ ( fox @ SV3 )
        | ( animal @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[96]) ).

thf(124,plain,
    ! [SV4: $i] :
      ( ( ~ ( bird @ SV4 )
        | ( animal @ SV4 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[98]) ).

thf(125,plain,
    ! [SV5: $i] :
      ( ( ~ ( caterpillar @ SV5 )
        | ( animal @ SV5 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[100]) ).

thf(126,plain,
    ! [SV6: $i] :
      ( ( ~ ( snail @ SV6 )
        | ( animal @ SV6 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[102]) ).

thf(127,plain,
    ! [SV7: $i] :
      ( ( ~ ( plant @ SV7 )
        | ( edible @ SV7 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[104]) ).

thf(128,plain,
    ! [SV8: $i] :
      ( ( ~ ( grain @ SV8 )
        | ( plant @ SV8 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[106]) ).

thf(129,plain,
    ! [SV9: $i] :
      ( ( ~ ( animal @ SV9 )
        | ! [SY44: $i] :
            ( ~ ( plant @ SY44 )
            | ( eats @ SV9 @ SY44 ) )
        | ! [SY45: $i] :
            ( ~ ( animal @ SY45 )
            | ! [Z: $i] :
                ( ~ ( eats @ SY45 @ Z )
                | ~ ( plant @ Z ) )
            | ~ ( much_smaller @ SY45 @ SV9 )
            | ( eats @ SV9 @ SY45 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[107]) ).

thf(130,plain,
    ! [SV10: $i] :
      ( ( ! [SY47: $i] :
            ( ~ ( bird @ SV10 )
            | ~ ( snail @ SY47 )
            | ( much_smaller @ SY47 @ SV10 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[108]) ).

thf(131,plain,
    ! [SV11: $i] :
      ( ( ! [SY48: $i] :
            ( ~ ( bird @ SV11 )
            | ~ ( caterpillar @ SY48 )
            | ( much_smaller @ SY48 @ SV11 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[109]) ).

thf(132,plain,
    ! [SV12: $i] :
      ( ( ! [SY49: $i] :
            ( ~ ( bird @ SV12 )
            | ~ ( fox @ SY49 )
            | ( much_smaller @ SV12 @ SY49 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[110]) ).

thf(133,plain,
    ! [SV13: $i] :
      ( ( ! [SY50: $i] :
            ( ~ ( fox @ SV13 )
            | ~ ( wolf @ SY50 )
            | ( much_smaller @ SV13 @ SY50 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[111]) ).

thf(134,plain,
    ! [SV14: $i] :
      ( ( ! [SY51: $i] :
            ( ~ ( fox @ SY51 )
            | ~ ( wolf @ SV14 )
            | ~ ( eats @ SV14 @ SY51 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[112]) ).

thf(135,plain,
    ! [SV15: $i] :
      ( ( ! [SY52: $i] :
            ( ~ ( grain @ SY52 )
            | ~ ( wolf @ SV15 )
            | ~ ( eats @ SV15 @ SY52 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[113]) ).

thf(136,plain,
    ! [SV16: $i] :
      ( ( ! [SY53: $i] :
            ( ~ ( bird @ SV16 )
            | ~ ( caterpillar @ SY53 )
            | ( eats @ SV16 @ SY53 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[114]) ).

thf(137,plain,
    ! [SV17: $i] :
      ( ( ! [SY54: $i] :
            ( ~ ( bird @ SV17 )
            | ~ ( snail @ SY54 )
            | ~ ( eats @ SV17 @ SY54 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[115]) ).

thf(138,plain,
    ! [SV18: $i] :
      ( ( ! [SY55: $i] :
            ( ! [SY56: $i] :
                ( ~ ( animal @ SV18 )
                | ~ ( animal @ SY55 )
                | ~ ( grain @ SY56 )
                | ~ ( eats @ SY55 @ SY56 ) )
            | ~ ( eats @ SV18 @ SY55 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[118]) ).

thf(139,plain,
    ! [SV19: $i] :
      ( ( ~ ( caterpillar @ SV19 )
        | ~ ( ~ ( eats @ SV19 @ ( sK2_Y @ SV19 ) )
            | ~ ( plant @ ( sK2_Y @ SV19 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[119]) ).

thf(140,plain,
    ! [SV20: $i] :
      ( ( ~ ( snail @ SV20 )
        | ~ ( ~ ( eats @ SV20 @ ( sK1_Y @ SV20 ) )
            | ~ ( plant @ ( sK1_Y @ SV20 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[120]) ).

thf(141,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( animal @ SV1 ) )
        = $true )
      | ( ( edible @ SV1 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[121]) ).

thf(142,plain,
    ! [SV2: $i] :
      ( ( ( ~ ( wolf @ SV2 ) )
        = $true )
      | ( ( animal @ SV2 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[122]) ).

thf(143,plain,
    ! [SV3: $i] :
      ( ( ( ~ ( fox @ SV3 ) )
        = $true )
      | ( ( animal @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[123]) ).

thf(144,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( bird @ SV4 ) )
        = $true )
      | ( ( animal @ SV4 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[124]) ).

thf(145,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( caterpillar @ SV5 ) )
        = $true )
      | ( ( animal @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[125]) ).

thf(146,plain,
    ! [SV6: $i] :
      ( ( ( ~ ( snail @ SV6 ) )
        = $true )
      | ( ( animal @ SV6 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[126]) ).

thf(147,plain,
    ! [SV7: $i] :
      ( ( ( ~ ( plant @ SV7 ) )
        = $true )
      | ( ( edible @ SV7 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[127]) ).

thf(148,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( grain @ SV8 ) )
        = $true )
      | ( ( plant @ SV8 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[128]) ).

thf(149,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( animal @ SV9 ) )
        = $true )
      | ( ( ! [SY44: $i] :
              ( ~ ( plant @ SY44 )
              | ( eats @ SV9 @ SY44 ) )
          | ! [SY45: $i] :
              ( ~ ( animal @ SY45 )
              | ! [Z: $i] :
                  ( ~ ( eats @ SY45 @ Z )
                  | ~ ( plant @ Z ) )
              | ~ ( much_smaller @ SY45 @ SV9 )
              | ( eats @ SV9 @ SY45 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[129]) ).

thf(150,plain,
    ! [SV21: $i,SV10: $i] :
      ( ( ~ ( bird @ SV10 )
        | ~ ( snail @ SV21 )
        | ( much_smaller @ SV21 @ SV10 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[130]) ).

thf(151,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ~ ( bird @ SV11 )
        | ~ ( caterpillar @ SV22 )
        | ( much_smaller @ SV22 @ SV11 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[131]) ).

thf(152,plain,
    ! [SV23: $i,SV12: $i] :
      ( ( ~ ( bird @ SV12 )
        | ~ ( fox @ SV23 )
        | ( much_smaller @ SV12 @ SV23 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[132]) ).

thf(153,plain,
    ! [SV24: $i,SV13: $i] :
      ( ( ~ ( fox @ SV13 )
        | ~ ( wolf @ SV24 )
        | ( much_smaller @ SV13 @ SV24 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[133]) ).

thf(154,plain,
    ! [SV14: $i,SV25: $i] :
      ( ( ~ ( fox @ SV25 )
        | ~ ( wolf @ SV14 )
        | ~ ( eats @ SV14 @ SV25 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[134]) ).

thf(155,plain,
    ! [SV15: $i,SV26: $i] :
      ( ( ~ ( grain @ SV26 )
        | ~ ( wolf @ SV15 )
        | ~ ( eats @ SV15 @ SV26 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[135]) ).

thf(156,plain,
    ! [SV27: $i,SV16: $i] :
      ( ( ~ ( bird @ SV16 )
        | ~ ( caterpillar @ SV27 )
        | ( eats @ SV16 @ SV27 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[136]) ).

thf(157,plain,
    ! [SV28: $i,SV17: $i] :
      ( ( ~ ( bird @ SV17 )
        | ~ ( snail @ SV28 )
        | ~ ( eats @ SV17 @ SV28 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[137]) ).

thf(158,plain,
    ! [SV29: $i,SV18: $i] :
      ( ( ! [SY57: $i] :
            ( ~ ( animal @ SV18 )
            | ~ ( animal @ SV29 )
            | ~ ( grain @ SY57 )
            | ~ ( eats @ SV29 @ SY57 ) )
        | ~ ( eats @ SV18 @ SV29 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[138]) ).

thf(159,plain,
    ! [SV19: $i] :
      ( ( ( ~ ( caterpillar @ SV19 ) )
        = $true )
      | ( ( ~ ( ~ ( eats @ SV19 @ ( sK2_Y @ SV19 ) )
              | ~ ( plant @ ( sK2_Y @ SV19 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[139]) ).

thf(160,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( snail @ SV20 ) )
        = $true )
      | ( ( ~ ( ~ ( eats @ SV20 @ ( sK1_Y @ SV20 ) )
              | ~ ( plant @ ( sK1_Y @ SV20 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[140]) ).

thf(161,plain,
    ! [SV1: $i] :
      ( ( ( animal @ SV1 )
        = $false )
      | ( ( edible @ SV1 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[141]) ).

thf(162,plain,
    ! [SV2: $i] :
      ( ( ( wolf @ SV2 )
        = $false )
      | ( ( animal @ SV2 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[142]) ).

thf(163,plain,
    ! [SV3: $i] :
      ( ( ( fox @ SV3 )
        = $false )
      | ( ( animal @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[143]) ).

thf(164,plain,
    ! [SV4: $i] :
      ( ( ( bird @ SV4 )
        = $false )
      | ( ( animal @ SV4 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[144]) ).

thf(165,plain,
    ! [SV5: $i] :
      ( ( ( caterpillar @ SV5 )
        = $false )
      | ( ( animal @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[145]) ).

thf(166,plain,
    ! [SV6: $i] :
      ( ( ( snail @ SV6 )
        = $false )
      | ( ( animal @ SV6 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[146]) ).

thf(167,plain,
    ! [SV7: $i] :
      ( ( ( plant @ SV7 )
        = $false )
      | ( ( edible @ SV7 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[147]) ).

thf(168,plain,
    ! [SV8: $i] :
      ( ( ( grain @ SV8 )
        = $false )
      | ( ( plant @ SV8 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[148]) ).

thf(169,plain,
    ! [SV9: $i] :
      ( ( ( animal @ SV9 )
        = $false )
      | ( ( ! [SY44: $i] :
              ( ~ ( plant @ SY44 )
              | ( eats @ SV9 @ SY44 ) )
          | ! [SY45: $i] :
              ( ~ ( animal @ SY45 )
              | ! [Z: $i] :
                  ( ~ ( eats @ SY45 @ Z )
                  | ~ ( plant @ Z ) )
              | ~ ( much_smaller @ SY45 @ SV9 )
              | ( eats @ SV9 @ SY45 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[149]) ).

thf(170,plain,
    ! [SV21: $i,SV10: $i] :
      ( ( ( ~ ( bird @ SV10 )
          | ~ ( snail @ SV21 ) )
        = $true )
      | ( ( much_smaller @ SV21 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[150]) ).

thf(171,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( ~ ( bird @ SV11 )
          | ~ ( caterpillar @ SV22 ) )
        = $true )
      | ( ( much_smaller @ SV22 @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[151]) ).

thf(172,plain,
    ! [SV23: $i,SV12: $i] :
      ( ( ( ~ ( bird @ SV12 )
          | ~ ( fox @ SV23 ) )
        = $true )
      | ( ( much_smaller @ SV12 @ SV23 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[152]) ).

thf(173,plain,
    ! [SV24: $i,SV13: $i] :
      ( ( ( ~ ( fox @ SV13 )
          | ~ ( wolf @ SV24 ) )
        = $true )
      | ( ( much_smaller @ SV13 @ SV24 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[153]) ).

thf(174,plain,
    ! [SV14: $i,SV25: $i] :
      ( ( ( ~ ( fox @ SV25 )
          | ~ ( wolf @ SV14 ) )
        = $true )
      | ( ( ~ ( eats @ SV14 @ SV25 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[154]) ).

thf(175,plain,
    ! [SV15: $i,SV26: $i] :
      ( ( ( ~ ( grain @ SV26 )
          | ~ ( wolf @ SV15 ) )
        = $true )
      | ( ( ~ ( eats @ SV15 @ SV26 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[155]) ).

thf(176,plain,
    ! [SV27: $i,SV16: $i] :
      ( ( ( ~ ( bird @ SV16 )
          | ~ ( caterpillar @ SV27 ) )
        = $true )
      | ( ( eats @ SV16 @ SV27 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[156]) ).

thf(177,plain,
    ! [SV28: $i,SV17: $i] :
      ( ( ( ~ ( bird @ SV17 )
          | ~ ( snail @ SV28 ) )
        = $true )
      | ( ( ~ ( eats @ SV17 @ SV28 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[157]) ).

thf(178,plain,
    ! [SV29: $i,SV18: $i] :
      ( ( ( ! [SY57: $i] :
              ( ~ ( animal @ SV18 )
              | ~ ( animal @ SV29 )
              | ~ ( grain @ SY57 )
              | ~ ( eats @ SV29 @ SY57 ) ) )
        = $true )
      | ( ( ~ ( eats @ SV18 @ SV29 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[158]) ).

thf(179,plain,
    ! [SV19: $i] :
      ( ( ( caterpillar @ SV19 )
        = $false )
      | ( ( ~ ( ~ ( eats @ SV19 @ ( sK2_Y @ SV19 ) )
              | ~ ( plant @ ( sK2_Y @ SV19 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[159]) ).

thf(180,plain,
    ! [SV20: $i] :
      ( ( ( snail @ SV20 )
        = $false )
      | ( ( ~ ( ~ ( eats @ SV20 @ ( sK1_Y @ SV20 ) )
              | ~ ( plant @ ( sK1_Y @ SV20 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[160]) ).

thf(181,plain,
    ! [SV9: $i] :
      ( ( ( ! [SY44: $i] :
              ( ~ ( plant @ SY44 )
              | ( eats @ SV9 @ SY44 ) ) )
        = $true )
      | ( ( ! [SY45: $i] :
              ( ~ ( animal @ SY45 )
              | ! [Z: $i] :
                  ( ~ ( eats @ SY45 @ Z )
                  | ~ ( plant @ Z ) )
              | ~ ( much_smaller @ SY45 @ SV9 )
              | ( eats @ SV9 @ SY45 ) ) )
        = $true )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[169]) ).

thf(182,plain,
    ! [SV21: $i,SV10: $i] :
      ( ( ( ~ ( bird @ SV10 ) )
        = $true )
      | ( ( ~ ( snail @ SV21 ) )
        = $true )
      | ( ( much_smaller @ SV21 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[170]) ).

thf(183,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( ~ ( bird @ SV11 ) )
        = $true )
      | ( ( ~ ( caterpillar @ SV22 ) )
        = $true )
      | ( ( much_smaller @ SV22 @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[171]) ).

thf(184,plain,
    ! [SV23: $i,SV12: $i] :
      ( ( ( ~ ( bird @ SV12 ) )
        = $true )
      | ( ( ~ ( fox @ SV23 ) )
        = $true )
      | ( ( much_smaller @ SV12 @ SV23 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[172]) ).

thf(185,plain,
    ! [SV24: $i,SV13: $i] :
      ( ( ( ~ ( fox @ SV13 ) )
        = $true )
      | ( ( ~ ( wolf @ SV24 ) )
        = $true )
      | ( ( much_smaller @ SV13 @ SV24 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[173]) ).

thf(186,plain,
    ! [SV14: $i,SV25: $i] :
      ( ( ( ~ ( fox @ SV25 ) )
        = $true )
      | ( ( ~ ( wolf @ SV14 ) )
        = $true )
      | ( ( ~ ( eats @ SV14 @ SV25 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[174]) ).

thf(187,plain,
    ! [SV15: $i,SV26: $i] :
      ( ( ( ~ ( grain @ SV26 ) )
        = $true )
      | ( ( ~ ( wolf @ SV15 ) )
        = $true )
      | ( ( ~ ( eats @ SV15 @ SV26 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[175]) ).

thf(188,plain,
    ! [SV27: $i,SV16: $i] :
      ( ( ( ~ ( bird @ SV16 ) )
        = $true )
      | ( ( ~ ( caterpillar @ SV27 ) )
        = $true )
      | ( ( eats @ SV16 @ SV27 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[176]) ).

thf(189,plain,
    ! [SV28: $i,SV17: $i] :
      ( ( ( ~ ( bird @ SV17 ) )
        = $true )
      | ( ( ~ ( snail @ SV28 ) )
        = $true )
      | ( ( ~ ( eats @ SV17 @ SV28 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[177]) ).

thf(190,plain,
    ! [SV30: $i,SV29: $i,SV18: $i] :
      ( ( ( ~ ( animal @ SV18 )
          | ~ ( animal @ SV29 )
          | ~ ( grain @ SV30 )
          | ~ ( eats @ SV29 @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV18 @ SV29 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[178]) ).

thf(191,plain,
    ! [SV19: $i] :
      ( ( ( ~ ( eats @ SV19 @ ( sK2_Y @ SV19 ) )
          | ~ ( plant @ ( sK2_Y @ SV19 ) ) )
        = $false )
      | ( ( caterpillar @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[179]) ).

thf(192,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( eats @ SV20 @ ( sK1_Y @ SV20 ) )
          | ~ ( plant @ ( sK1_Y @ SV20 ) ) )
        = $false )
      | ( ( snail @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[180]) ).

thf(193,plain,
    ! [SV9: $i,SV31: $i] :
      ( ( ( ~ ( plant @ SV31 )
          | ( eats @ SV9 @ SV31 ) )
        = $true )
      | ( ( ! [SY45: $i] :
              ( ~ ( animal @ SY45 )
              | ! [Z: $i] :
                  ( ~ ( eats @ SY45 @ Z )
                  | ~ ( plant @ Z ) )
              | ~ ( much_smaller @ SY45 @ SV9 )
              | ( eats @ SV9 @ SY45 ) ) )
        = $true )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[181]) ).

thf(194,plain,
    ! [SV21: $i,SV10: $i] :
      ( ( ( bird @ SV10 )
        = $false )
      | ( ( ~ ( snail @ SV21 ) )
        = $true )
      | ( ( much_smaller @ SV21 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[182]) ).

thf(195,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( bird @ SV11 )
        = $false )
      | ( ( ~ ( caterpillar @ SV22 ) )
        = $true )
      | ( ( much_smaller @ SV22 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[183]) ).

thf(196,plain,
    ! [SV23: $i,SV12: $i] :
      ( ( ( bird @ SV12 )
        = $false )
      | ( ( ~ ( fox @ SV23 ) )
        = $true )
      | ( ( much_smaller @ SV12 @ SV23 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[184]) ).

thf(197,plain,
    ! [SV24: $i,SV13: $i] :
      ( ( ( fox @ SV13 )
        = $false )
      | ( ( ~ ( wolf @ SV24 ) )
        = $true )
      | ( ( much_smaller @ SV13 @ SV24 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[185]) ).

thf(198,plain,
    ! [SV14: $i,SV25: $i] :
      ( ( ( fox @ SV25 )
        = $false )
      | ( ( ~ ( wolf @ SV14 ) )
        = $true )
      | ( ( ~ ( eats @ SV14 @ SV25 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[186]) ).

thf(199,plain,
    ! [SV15: $i,SV26: $i] :
      ( ( ( grain @ SV26 )
        = $false )
      | ( ( ~ ( wolf @ SV15 ) )
        = $true )
      | ( ( ~ ( eats @ SV15 @ SV26 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[187]) ).

thf(200,plain,
    ! [SV27: $i,SV16: $i] :
      ( ( ( bird @ SV16 )
        = $false )
      | ( ( ~ ( caterpillar @ SV27 ) )
        = $true )
      | ( ( eats @ SV16 @ SV27 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[188]) ).

thf(201,plain,
    ! [SV28: $i,SV17: $i] :
      ( ( ( bird @ SV17 )
        = $false )
      | ( ( ~ ( snail @ SV28 ) )
        = $true )
      | ( ( ~ ( eats @ SV17 @ SV28 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[189]) ).

thf(202,plain,
    ! [SV30: $i,SV29: $i,SV18: $i] :
      ( ( ( ~ ( animal @ SV18 )
          | ~ ( animal @ SV29 )
          | ~ ( grain @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV29 @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV18 @ SV29 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[190]) ).

thf(203,plain,
    ! [SV19: $i] :
      ( ( ( ~ ( eats @ SV19 @ ( sK2_Y @ SV19 ) ) )
        = $false )
      | ( ( caterpillar @ SV19 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[191]) ).

thf(204,plain,
    ! [SV19: $i] :
      ( ( ( ~ ( plant @ ( sK2_Y @ SV19 ) ) )
        = $false )
      | ( ( caterpillar @ SV19 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[191]) ).

thf(205,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( eats @ SV20 @ ( sK1_Y @ SV20 ) ) )
        = $false )
      | ( ( snail @ SV20 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[192]) ).

thf(206,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( plant @ ( sK1_Y @ SV20 ) ) )
        = $false )
      | ( ( snail @ SV20 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[192]) ).

thf(207,plain,
    ! [SV9: $i,SV31: $i] :
      ( ( ( ~ ( plant @ SV31 ) )
        = $true )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( ! [SY45: $i] :
              ( ~ ( animal @ SY45 )
              | ! [Z: $i] :
                  ( ~ ( eats @ SY45 @ Z )
                  | ~ ( plant @ Z ) )
              | ~ ( much_smaller @ SY45 @ SV9 )
              | ( eats @ SV9 @ SY45 ) ) )
        = $true )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[193]) ).

thf(208,plain,
    ! [SV10: $i,SV21: $i] :
      ( ( ( snail @ SV21 )
        = $false )
      | ( ( bird @ SV10 )
        = $false )
      | ( ( much_smaller @ SV21 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[194]) ).

thf(209,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ( caterpillar @ SV22 )
        = $false )
      | ( ( bird @ SV11 )
        = $false )
      | ( ( much_smaller @ SV22 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[195]) ).

thf(210,plain,
    ! [SV12: $i,SV23: $i] :
      ( ( ( fox @ SV23 )
        = $false )
      | ( ( bird @ SV12 )
        = $false )
      | ( ( much_smaller @ SV12 @ SV23 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[196]) ).

thf(211,plain,
    ! [SV13: $i,SV24: $i] :
      ( ( ( wolf @ SV24 )
        = $false )
      | ( ( fox @ SV13 )
        = $false )
      | ( ( much_smaller @ SV13 @ SV24 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[197]) ).

thf(212,plain,
    ! [SV25: $i,SV14: $i] :
      ( ( ( wolf @ SV14 )
        = $false )
      | ( ( fox @ SV25 )
        = $false )
      | ( ( ~ ( eats @ SV14 @ SV25 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[198]) ).

thf(213,plain,
    ! [SV26: $i,SV15: $i] :
      ( ( ( wolf @ SV15 )
        = $false )
      | ( ( grain @ SV26 )
        = $false )
      | ( ( ~ ( eats @ SV15 @ SV26 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[199]) ).

thf(214,plain,
    ! [SV16: $i,SV27: $i] :
      ( ( ( caterpillar @ SV27 )
        = $false )
      | ( ( bird @ SV16 )
        = $false )
      | ( ( eats @ SV16 @ SV27 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[200]) ).

thf(215,plain,
    ! [SV17: $i,SV28: $i] :
      ( ( ( snail @ SV28 )
        = $false )
      | ( ( bird @ SV17 )
        = $false )
      | ( ( ~ ( eats @ SV17 @ SV28 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[201]) ).

thf(216,plain,
    ! [SV30: $i,SV29: $i,SV18: $i] :
      ( ( ( ~ ( animal @ SV18 )
          | ~ ( animal @ SV29 ) )
        = $true )
      | ( ( ~ ( grain @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV29 @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV18 @ SV29 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[202]) ).

thf(217,plain,
    ! [SV19: $i] :
      ( ( ( eats @ SV19 @ ( sK2_Y @ SV19 ) )
        = $true )
      | ( ( caterpillar @ SV19 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[203]) ).

thf(218,plain,
    ! [SV19: $i] :
      ( ( ( plant @ ( sK2_Y @ SV19 ) )
        = $true )
      | ( ( caterpillar @ SV19 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[204]) ).

thf(219,plain,
    ! [SV20: $i] :
      ( ( ( eats @ SV20 @ ( sK1_Y @ SV20 ) )
        = $true )
      | ( ( snail @ SV20 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[205]) ).

thf(220,plain,
    ! [SV20: $i] :
      ( ( ( plant @ ( sK1_Y @ SV20 ) )
        = $true )
      | ( ( snail @ SV20 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[206]) ).

thf(221,plain,
    ! [SV9: $i,SV31: $i] :
      ( ( ( plant @ SV31 )
        = $false )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( ! [SY45: $i] :
              ( ~ ( animal @ SY45 )
              | ! [Z: $i] :
                  ( ~ ( eats @ SY45 @ Z )
                  | ~ ( plant @ Z ) )
              | ~ ( much_smaller @ SY45 @ SV9 )
              | ( eats @ SV9 @ SY45 ) ) )
        = $true )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[207]) ).

thf(222,plain,
    ! [SV25: $i,SV14: $i] :
      ( ( ( eats @ SV14 @ SV25 )
        = $false )
      | ( ( fox @ SV25 )
        = $false )
      | ( ( wolf @ SV14 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[212]) ).

thf(223,plain,
    ! [SV26: $i,SV15: $i] :
      ( ( ( eats @ SV15 @ SV26 )
        = $false )
      | ( ( grain @ SV26 )
        = $false )
      | ( ( wolf @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[213]) ).

thf(224,plain,
    ! [SV28: $i,SV17: $i] :
      ( ( ( eats @ SV17 @ SV28 )
        = $false )
      | ( ( bird @ SV17 )
        = $false )
      | ( ( snail @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[215]) ).

thf(225,plain,
    ! [SV30: $i,SV29: $i,SV18: $i] :
      ( ( ( ~ ( animal @ SV18 ) )
        = $true )
      | ( ( ~ ( animal @ SV29 ) )
        = $true )
      | ( ( ~ ( grain @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV29 @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV18 @ SV29 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[216]) ).

thf(226,plain,
    ! [SV31: $i,SV9: $i,SV32: $i] :
      ( ( ( ~ ( animal @ SV32 )
          | ! [SY58: $i] :
              ( ~ ( eats @ SV32 @ SY58 )
              | ~ ( plant @ SY58 ) )
          | ~ ( much_smaller @ SV32 @ SV9 )
          | ( eats @ SV9 @ SV32 ) )
        = $true )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( plant @ SV31 )
        = $false )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[221]) ).

thf(227,plain,
    ! [SV30: $i,SV29: $i,SV18: $i] :
      ( ( ( animal @ SV18 )
        = $false )
      | ( ( ~ ( animal @ SV29 ) )
        = $true )
      | ( ( ~ ( grain @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV29 @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV18 @ SV29 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[225]) ).

thf(228,plain,
    ! [SV31: $i,SV9: $i,SV32: $i] :
      ( ( ( ~ ( animal @ SV32 ) )
        = $true )
      | ( ( ! [SY58: $i] :
              ( ~ ( eats @ SV32 @ SY58 )
              | ~ ( plant @ SY58 ) )
          | ~ ( much_smaller @ SV32 @ SV9 )
          | ( eats @ SV9 @ SV32 ) )
        = $true )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( plant @ SV31 )
        = $false )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[226]) ).

thf(229,plain,
    ! [SV30: $i,SV18: $i,SV29: $i] :
      ( ( ( animal @ SV29 )
        = $false )
      | ( ( animal @ SV18 )
        = $false )
      | ( ( ~ ( grain @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV29 @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV18 @ SV29 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[227]) ).

thf(230,plain,
    ! [SV31: $i,SV9: $i,SV32: $i] :
      ( ( ( animal @ SV32 )
        = $false )
      | ( ( ! [SY58: $i] :
              ( ~ ( eats @ SV32 @ SY58 )
              | ~ ( plant @ SY58 ) )
          | ~ ( much_smaller @ SV32 @ SV9 )
          | ( eats @ SV9 @ SV32 ) )
        = $true )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( plant @ SV31 )
        = $false )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[228]) ).

thf(231,plain,
    ! [SV29: $i,SV18: $i,SV30: $i] :
      ( ( ( grain @ SV30 )
        = $false )
      | ( ( animal @ SV18 )
        = $false )
      | ( ( animal @ SV29 )
        = $false )
      | ( ( ~ ( eats @ SV29 @ SV30 ) )
        = $true )
      | ( ( ~ ( eats @ SV18 @ SV29 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[229]) ).

thf(232,plain,
    ! [SV31: $i,SV9: $i,SV32: $i] :
      ( ( ( ! [SY58: $i] :
              ( ~ ( eats @ SV32 @ SY58 )
              | ~ ( plant @ SY58 ) )
          | ~ ( much_smaller @ SV32 @ SV9 ) )
        = $true )
      | ( ( eats @ SV9 @ SV32 )
        = $true )
      | ( ( animal @ SV32 )
        = $false )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( plant @ SV31 )
        = $false )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[230]) ).

thf(233,plain,
    ! [SV18: $i,SV30: $i,SV29: $i] :
      ( ( ( eats @ SV29 @ SV30 )
        = $false )
      | ( ( animal @ SV29 )
        = $false )
      | ( ( animal @ SV18 )
        = $false )
      | ( ( grain @ SV30 )
        = $false )
      | ( ( ~ ( eats @ SV18 @ SV29 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[231]) ).

thf(234,plain,
    ! [SV31: $i,SV9: $i,SV32: $i] :
      ( ( ( ! [SY58: $i] :
              ( ~ ( eats @ SV32 @ SY58 )
              | ~ ( plant @ SY58 ) ) )
        = $true )
      | ( ( ~ ( much_smaller @ SV32 @ SV9 ) )
        = $true )
      | ( ( eats @ SV9 @ SV32 )
        = $true )
      | ( ( animal @ SV32 )
        = $false )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( plant @ SV31 )
        = $false )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[232]) ).

thf(235,plain,
    ! [SV30: $i,SV29: $i,SV18: $i] :
      ( ( ( eats @ SV18 @ SV29 )
        = $false )
      | ( ( grain @ SV30 )
        = $false )
      | ( ( animal @ SV18 )
        = $false )
      | ( ( animal @ SV29 )
        = $false )
      | ( ( eats @ SV29 @ SV30 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[233]) ).

thf(236,plain,
    ! [SV31: $i,SV9: $i,SV33: $i,SV32: $i] :
      ( ( ( ~ ( eats @ SV32 @ SV33 )
          | ~ ( plant @ SV33 ) )
        = $true )
      | ( ( ~ ( much_smaller @ SV32 @ SV9 ) )
        = $true )
      | ( ( eats @ SV9 @ SV32 )
        = $true )
      | ( ( animal @ SV32 )
        = $false )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( plant @ SV31 )
        = $false )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[234]) ).

thf(237,plain,
    ! [SV31: $i,SV9: $i,SV33: $i,SV32: $i] :
      ( ( ( ~ ( eats @ SV32 @ SV33 ) )
        = $true )
      | ( ( ~ ( plant @ SV33 ) )
        = $true )
      | ( ( ~ ( much_smaller @ SV32 @ SV9 ) )
        = $true )
      | ( ( eats @ SV9 @ SV32 )
        = $true )
      | ( ( animal @ SV32 )
        = $false )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( plant @ SV31 )
        = $false )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[236]) ).

thf(238,plain,
    ! [SV31: $i,SV9: $i,SV33: $i,SV32: $i] :
      ( ( ( eats @ SV32 @ SV33 )
        = $false )
      | ( ( ~ ( plant @ SV33 ) )
        = $true )
      | ( ( ~ ( much_smaller @ SV32 @ SV9 ) )
        = $true )
      | ( ( eats @ SV9 @ SV32 )
        = $true )
      | ( ( animal @ SV32 )
        = $false )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( plant @ SV31 )
        = $false )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[237]) ).

thf(239,plain,
    ! [SV31: $i,SV9: $i,SV32: $i,SV33: $i] :
      ( ( ( plant @ SV33 )
        = $false )
      | ( ( eats @ SV32 @ SV33 )
        = $false )
      | ( ( ~ ( much_smaller @ SV32 @ SV9 ) )
        = $true )
      | ( ( eats @ SV9 @ SV32 )
        = $true )
      | ( ( animal @ SV32 )
        = $false )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( plant @ SV31 )
        = $false )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[238]) ).

thf(240,plain,
    ! [SV31: $i,SV33: $i,SV9: $i,SV32: $i] :
      ( ( ( much_smaller @ SV32 @ SV9 )
        = $false )
      | ( ( eats @ SV32 @ SV33 )
        = $false )
      | ( ( plant @ SV33 )
        = $false )
      | ( ( eats @ SV9 @ SV32 )
        = $true )
      | ( ( animal @ SV32 )
        = $false )
      | ( ( eats @ SV9 @ SV31 )
        = $true )
      | ( ( plant @ SV31 )
        = $false )
      | ( ( animal @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[239]) ).

thf(241,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[90,240,235,224,223,222,220,219,218,217,214,211,210,209,208,168,167,166,165,164,163,162,161,105,103,101,99,97,95,93,91]) ).

thf(242,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[241]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : PUZ031+3 : TPTP v8.1.0. Released v4.1.0.
% 0.07/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.14/0.34  % Computer : n023.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 : Sat May 28 21:00:12 EDT 2022
% 0.14/0.34  % CPUTime  : 
% 0.14/0.36  
% 0.14/0.36   No.of.Axioms: 28
% 0.14/0.36  
% 0.14/0.36   Length.of.Defs: 0
% 0.14/0.36  
% 0.14/0.36   Contains.Choice.Funs: false
% 0.14/0.37  .
% 0.14/0.37  (rf:0,axioms:28,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:30,loop_count:0,foatp_calls:0,translation:fof_full)........
% 0.21/0.50  
% 0.21/0.50  ********************************
% 0.21/0.50  *   All subproblems solved!    *
% 0.21/0.50  ********************************
% 0.21/0.50  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:28,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:241,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.21/0.52  
% 0.21/0.52  %**** Beginning of derivation protocol ****
% 0.21/0.52  % SZS output start CNFRefutation
% See solution above
% 0.21/0.52  
% 0.21/0.52  %**** End of derivation protocol ****
% 0.21/0.52  %**** no. of clauses in derivation: 242 ****
% 0.21/0.52  %**** clause counter: 241 ****
% 0.21/0.52  
% 0.21/0.52  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:28,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:241,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------