TSTP Solution File: PUZ031+2 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : PUZ031+2 : TPTP v8.1.2. Released v4.1.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.9PpVDtiPI4 true

% Computer : n014.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 : Thu Aug 31 13:30:43 EDT 2023

% Result   : Theorem 0.22s 0.87s
% Output   : Refutation 0.22s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   17
%            Number of leaves      :   34
% Syntax   : Number of formulae    :  121 (  49 unt;  15 typ;   0 def)
%            Number of atoms       :  260 (   0 equ;   0 cnn)
%            Maximal formula atoms :    9 (   2 avg)
%            Number of connectives :  632 ( 122   ~; 121   |;  18   &; 356   @)
%                                         (   0 <=>;  15  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   16 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   12 (  12   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   16 (  15 usr;   6 con; 0-2 aty)
%            Number of variables   :  105 (   0   ^;  92   !;  13   ?; 105   :)

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

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

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

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

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

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

thf(sk__5_type,type,
    sk__5: $i ).

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

thf(sk__1_type,type,
    sk__1: $i ).

thf(sk__type,type,
    sk_: $i ).

thf(sk__7_type,type,
    sk__7: $i > $i ).

thf(sk__4_type,type,
    sk__4: $i ).

thf(sk__2_type,type,
    sk__2: $i ).

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

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

thf(grain_type_001,axiom,
    ? [A: $i] : ( grain @ A ) ).

thf(zip_derived_cl10,plain,
    grain @ sk__5,
    inference(cnf,[status(esa)],[grain_type]) ).

thf(pel47_6_2,axiom,
    ! [X: $i] :
      ( ( grain @ X )
     => ( plant @ X ) ) ).

thf(zip_derived_cl11,plain,
    ! [X0: $i] :
      ( ( plant @ X0 )
      | ~ ( grain @ X0 ) ),
    inference(cnf,[status(esa)],[pel47_6_2]) ).

thf(zip_derived_cl26,plain,
    plant @ sk__5,
    inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl11]) ).

thf(snail_type_002,axiom,
    ? [A: $i] : ( snail @ A ) ).

thf(zip_derived_cl4,plain,
    snail @ sk__4,
    inference(cnf,[status(esa)],[snail_type]) ).

thf(pel47_14a,axiom,
    ! [X: $i] :
      ( ( snail @ X )
     => ? [Y: $i] :
          ( ( eats @ X @ Y )
          & ( plant @ Y ) ) ) ).

thf(zip_derived_cl23,plain,
    ! [X0: $i] :
      ( ( eats @ X0 @ ( sk__7 @ X0 ) )
      | ~ ( snail @ X0 ) ),
    inference(cnf,[status(esa)],[pel47_14a]) ).

thf(zip_derived_cl48,plain,
    eats @ sk__4 @ ( sk__7 @ sk__4 ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl4,zip_derived_cl23]) ).

thf(bird_type_003,axiom,
    ? [A: $i] : ( bird @ A ) ).

thf(zip_derived_cl2,plain,
    bird @ sk__2,
    inference(cnf,[status(esa)],[bird_type]) ).

thf(zip_derived_cl4_004,plain,
    snail @ sk__4,
    inference(cnf,[status(esa)],[snail_type]) ).

thf(pel47_8,axiom,
    ! [Y: $i,X: $i] :
      ( ( ( bird @ Y )
        & ( snail @ X ) )
     => ( much_smaller @ X @ Y ) ) ).

thf(zip_derived_cl13,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( bird @ X0 )
      | ~ ( snail @ X1 )
      | ( much_smaller @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[pel47_8]) ).

thf(pel47_7,axiom,
    ! [X: $i] :
      ( ( animal @ X )
     => ( ! [Y: $i] :
            ( ( plant @ Y )
           => ( eats @ X @ Y ) )
        | ! [Y1: $i] :
            ( ( ( animal @ Y1 )
              & ( much_smaller @ Y1 @ X )
              & ? [Z: $i] :
                  ( ( eats @ Y1 @ Z )
                  & ( plant @ Z ) ) )
           => ( eats @ X @ Y1 ) ) ) ) ).

thf(zip_derived_cl12,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( animal @ X0 )
      | ~ ( much_smaller @ X0 @ X1 )
      | ~ ( eats @ X0 @ X2 )
      | ~ ( plant @ X2 )
      | ( eats @ X1 @ X0 )
      | ~ ( plant @ X3 )
      | ( eats @ X1 @ X3 )
      | ~ ( animal @ X1 ) ),
    inference(cnf,[status(esa)],[pel47_7]) ).

thf(zip_derived_cl37,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( snail @ X2 )
      | ~ ( bird @ X0 )
      | ~ ( animal @ X0 )
      | ( eats @ X0 @ X1 )
      | ~ ( plant @ X1 )
      | ( eats @ X0 @ X2 )
      | ~ ( plant @ X3 )
      | ~ ( eats @ X2 @ X3 )
      | ~ ( animal @ X2 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl13,zip_derived_cl12]) ).

thf(zip_derived_cl50,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( animal @ sk__4 )
      | ~ ( eats @ sk__4 @ X0 )
      | ~ ( plant @ X0 )
      | ( eats @ X1 @ sk__4 )
      | ~ ( plant @ X2 )
      | ( eats @ X1 @ X2 )
      | ~ ( animal @ X1 )
      | ~ ( bird @ X1 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl4,zip_derived_cl37]) ).

thf(zip_derived_cl56,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( animal @ sk__2 )
      | ( eats @ sk__2 @ X0 )
      | ~ ( plant @ X0 )
      | ( eats @ sk__2 @ sk__4 )
      | ~ ( plant @ X1 )
      | ~ ( eats @ sk__4 @ X1 )
      | ~ ( animal @ sk__4 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl50]) ).

thf(zip_derived_cl2_005,plain,
    bird @ sk__2,
    inference(cnf,[status(esa)],[bird_type]) ).

thf(pel47_3_1,axiom,
    ! [X: $i] :
      ( ( bird @ X )
     => ( animal @ X ) ) ).

thf(zip_derived_cl7,plain,
    ! [X0: $i] :
      ( ( animal @ X0 )
      | ~ ( bird @ X0 ) ),
    inference(cnf,[status(esa)],[pel47_3_1]) ).

thf(zip_derived_cl51,plain,
    animal @ sk__2,
    inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl7]) ).

thf(zip_derived_cl2_006,plain,
    bird @ sk__2,
    inference(cnf,[status(esa)],[bird_type]) ).

thf(zip_derived_cl4_007,plain,
    snail @ sk__4,
    inference(cnf,[status(esa)],[snail_type]) ).

thf(pel47_13,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( bird @ X )
        & ( snail @ Y ) )
     => ~ ( eats @ X @ Y ) ) ).

thf(zip_derived_cl20,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( bird @ X0 )
      | ~ ( snail @ X1 )
      | ~ ( eats @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[pel47_13]) ).

thf(zip_derived_cl47,plain,
    ! [X0: $i] :
      ( ~ ( eats @ X0 @ sk__4 )
      | ~ ( bird @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl4,zip_derived_cl20]) ).

thf(zip_derived_cl55,plain,
    ~ ( eats @ sk__2 @ sk__4 ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl47]) ).

thf(zip_derived_cl4_008,plain,
    snail @ sk__4,
    inference(cnf,[status(esa)],[snail_type]) ).

thf(pel47_4_2,axiom,
    ! [X: $i] :
      ( ( snail @ X )
     => ( animal @ X ) ) ).

thf(zip_derived_cl9,plain,
    ! [X0: $i] :
      ( ( animal @ X0 )
      | ~ ( snail @ X0 ) ),
    inference(cnf,[status(esa)],[pel47_4_2]) ).

thf(zip_derived_cl46,plain,
    animal @ sk__4,
    inference('dp-resolution',[status(thm)],[zip_derived_cl4,zip_derived_cl9]) ).

thf(zip_derived_cl64,plain,
    ! [X0: $i,X1: $i] :
      ( ( eats @ sk__2 @ X0 )
      | ~ ( plant @ X0 )
      | ~ ( plant @ X1 )
      | ~ ( eats @ sk__4 @ X1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl56,zip_derived_cl51,zip_derived_cl55,zip_derived_cl46]) ).

thf(zip_derived_cl65,plain,
    ! [X0: $i] :
      ( ( eats @ sk__2 @ X0 )
      | ~ ( plant @ X0 )
      | ~ ( plant @ ( sk__7 @ sk__4 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl48,zip_derived_cl64]) ).

thf(zip_derived_cl4_009,plain,
    snail @ sk__4,
    inference(cnf,[status(esa)],[snail_type]) ).

thf(zip_derived_cl24,plain,
    ! [X0: $i] :
      ( ( plant @ ( sk__7 @ X0 ) )
      | ~ ( snail @ X0 ) ),
    inference(cnf,[status(esa)],[pel47_14a]) ).

thf(zip_derived_cl49,plain,
    plant @ ( sk__7 @ sk__4 ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl4,zip_derived_cl24]) ).

thf(zip_derived_cl66,plain,
    ! [X0: $i] :
      ( ( eats @ sk__2 @ X0 )
      | ~ ( plant @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl65,zip_derived_cl49]) ).

thf(zip_derived_cl26_010,plain,
    plant @ sk__5,
    inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl11]) ).

thf(zip_derived_cl67,plain,
    eats @ sk__2 @ sk__5,
    inference('s_sup+',[status(thm)],[zip_derived_cl66,zip_derived_cl26]) ).

thf(zip_derived_cl2_011,plain,
    bird @ sk__2,
    inference(cnf,[status(esa)],[bird_type]) ).

thf(fox_type_012,axiom,
    ? [A: $i] : ( fox @ A ) ).

thf(zip_derived_cl1,plain,
    fox @ sk__1,
    inference(cnf,[status(esa)],[fox_type]) ).

thf(pel47_9,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( bird @ X )
        & ( fox @ Y ) )
     => ( much_smaller @ X @ Y ) ) ).

thf(zip_derived_cl15,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( bird @ X0 )
      | ~ ( fox @ X1 )
      | ( much_smaller @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[pel47_9]) ).

thf(zip_derived_cl34,plain,
    ! [X0: $i] :
      ( ( much_smaller @ X0 @ sk__1 )
      | ~ ( bird @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl15]) ).

thf(zip_derived_cl12_013,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( animal @ X0 )
      | ~ ( much_smaller @ X0 @ X1 )
      | ~ ( eats @ X0 @ X2 )
      | ~ ( plant @ X2 )
      | ( eats @ X1 @ X0 )
      | ~ ( plant @ X3 )
      | ( eats @ X1 @ X3 )
      | ~ ( animal @ X1 ) ),
    inference(cnf,[status(esa)],[pel47_7]) ).

thf(zip_derived_cl39,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( bird @ X1 )
      | ~ ( animal @ sk__1 )
      | ( eats @ sk__1 @ X0 )
      | ~ ( plant @ X0 )
      | ( eats @ sk__1 @ X1 )
      | ~ ( plant @ X2 )
      | ~ ( eats @ X1 @ X2 )
      | ~ ( animal @ X1 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl34,zip_derived_cl12]) ).

thf(zip_derived_cl52,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( animal @ sk__2 )
      | ~ ( eats @ sk__2 @ X0 )
      | ~ ( plant @ X0 )
      | ( eats @ sk__1 @ sk__2 )
      | ~ ( plant @ X1 )
      | ( eats @ sk__1 @ X1 )
      | ~ ( animal @ sk__1 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl39]) ).

thf(zip_derived_cl51_014,plain,
    animal @ sk__2,
    inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl7]) ).

thf(zip_derived_cl1_015,plain,
    fox @ sk__1,
    inference(cnf,[status(esa)],[fox_type]) ).

thf(pel47_2_1,axiom,
    ! [X: $i] :
      ( ( fox @ X )
     => ( animal @ X ) ) ).

thf(zip_derived_cl6,plain,
    ! [X0: $i] :
      ( ( animal @ X0 )
      | ~ ( fox @ X0 ) ),
    inference(cnf,[status(esa)],[pel47_2_1]) ).

thf(zip_derived_cl33,plain,
    animal @ sk__1,
    inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl6]) ).

thf(zip_derived_cl60,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( eats @ sk__2 @ X0 )
      | ~ ( plant @ X0 )
      | ( eats @ sk__1 @ sk__2 )
      | ~ ( plant @ X1 )
      | ( eats @ sk__1 @ X1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl52,zip_derived_cl51,zip_derived_cl33]) ).

thf(zip_derived_cl74,plain,
    ! [X0: $i] :
      ( ~ ( plant @ sk__5 )
      | ( eats @ sk__1 @ sk__2 )
      | ~ ( plant @ X0 )
      | ( eats @ sk__1 @ X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl67,zip_derived_cl60]) ).

thf(zip_derived_cl26_016,plain,
    plant @ sk__5,
    inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl11]) ).

thf(zip_derived_cl76,plain,
    ! [X0: $i] :
      ( ( eats @ sk__1 @ sk__2 )
      | ~ ( plant @ X0 )
      | ( eats @ sk__1 @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl74,zip_derived_cl26]) ).

thf(zip_derived_cl26_017,plain,
    plant @ sk__5,
    inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl11]) ).

thf(zip_derived_cl81,plain,
    ( ( eats @ sk__1 @ sk__5 )
    | ( eats @ sk__1 @ sk__2 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl76,zip_derived_cl26]) ).

thf(zip_derived_cl1_018,plain,
    fox @ sk__1,
    inference(cnf,[status(esa)],[fox_type]) ).

thf(wolf_type_019,axiom,
    ? [A: $i] : ( wolf @ A ) ).

thf(zip_derived_cl0,plain,
    wolf @ sk_,
    inference(cnf,[status(esa)],[wolf_type]) ).

thf(pel47_10,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( fox @ X )
        & ( wolf @ Y ) )
     => ( much_smaller @ X @ Y ) ) ).

thf(zip_derived_cl16,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( fox @ X0 )
      | ~ ( wolf @ X1 )
      | ( much_smaller @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[pel47_10]) ).

thf(zip_derived_cl30,plain,
    ! [X0: $i] :
      ( ( much_smaller @ X0 @ sk_ )
      | ~ ( fox @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl16]) ).

thf(zip_derived_cl35,plain,
    much_smaller @ sk__1 @ sk_,
    inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl30]) ).

thf(zip_derived_cl12_020,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( animal @ X0 )
      | ~ ( much_smaller @ X0 @ X1 )
      | ~ ( eats @ X0 @ X2 )
      | ~ ( plant @ X2 )
      | ( eats @ X1 @ X0 )
      | ~ ( plant @ X3 )
      | ( eats @ X1 @ X3 )
      | ~ ( animal @ X1 ) ),
    inference(cnf,[status(esa)],[pel47_7]) ).

thf(zip_derived_cl40,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( animal @ sk_ )
      | ( eats @ sk_ @ X0 )
      | ~ ( plant @ X0 )
      | ( eats @ sk_ @ sk__1 )
      | ~ ( plant @ X1 )
      | ~ ( eats @ sk__1 @ X1 )
      | ~ ( animal @ sk__1 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl35,zip_derived_cl12]) ).

thf(zip_derived_cl0_021,plain,
    wolf @ sk_,
    inference(cnf,[status(esa)],[wolf_type]) ).

thf(pel47_1_1,axiom,
    ! [X: $i] :
      ( ( wolf @ X )
     => ( animal @ X ) ) ).

thf(zip_derived_cl5,plain,
    ! [X0: $i] :
      ( ( animal @ X0 )
      | ~ ( wolf @ X0 ) ),
    inference(cnf,[status(esa)],[pel47_1_1]) ).

thf(zip_derived_cl29,plain,
    animal @ sk_,
    inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl5]) ).

thf(zip_derived_cl1_022,plain,
    fox @ sk__1,
    inference(cnf,[status(esa)],[fox_type]) ).

thf(zip_derived_cl0_023,plain,
    wolf @ sk_,
    inference(cnf,[status(esa)],[wolf_type]) ).

thf(pel47_11,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( wolf @ X )
        & ( fox @ Y ) )
     => ~ ( eats @ X @ Y ) ) ).

thf(zip_derived_cl17,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( wolf @ X0 )
      | ~ ( fox @ X1 )
      | ~ ( eats @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[pel47_11]) ).

thf(zip_derived_cl31,plain,
    ! [X0: $i] :
      ( ~ ( eats @ sk_ @ X0 )
      | ~ ( fox @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl17]) ).

thf(zip_derived_cl36,plain,
    ~ ( eats @ sk_ @ sk__1 ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl31]) ).

thf(zip_derived_cl33_024,plain,
    animal @ sk__1,
    inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl6]) ).

thf(zip_derived_cl59,plain,
    ! [X0: $i,X1: $i] :
      ( ( eats @ sk_ @ X0 )
      | ~ ( plant @ X0 )
      | ~ ( plant @ X1 )
      | ~ ( eats @ sk__1 @ X1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl40,zip_derived_cl29,zip_derived_cl36,zip_derived_cl33]) ).

thf(zip_derived_cl88,plain,
    ! [X0: $i] :
      ( ( eats @ sk__1 @ sk__2 )
      | ( eats @ sk_ @ X0 )
      | ~ ( plant @ X0 )
      | ~ ( plant @ sk__5 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl81,zip_derived_cl59]) ).

thf(zip_derived_cl26_025,plain,
    plant @ sk__5,
    inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl11]) ).

thf(zip_derived_cl90,plain,
    ! [X0: $i] :
      ( ( eats @ sk__1 @ sk__2 )
      | ( eats @ sk_ @ X0 )
      | ~ ( plant @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl88,zip_derived_cl26]) ).

thf(zip_derived_cl94,plain,
    ( ( eats @ sk__1 @ sk__2 )
    | ( eats @ sk_ @ sk__5 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl26,zip_derived_cl90]) ).

thf(zip_derived_cl0_026,plain,
    wolf @ sk_,
    inference(cnf,[status(esa)],[wolf_type]) ).

thf(zip_derived_cl10_027,plain,
    grain @ sk__5,
    inference(cnf,[status(esa)],[grain_type]) ).

thf(pel47_11a,axiom,
    ! [X: $i,Y: $i] :
      ( ( ( wolf @ X )
        & ( grain @ Y ) )
     => ~ ( eats @ X @ Y ) ) ).

thf(zip_derived_cl18,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( wolf @ X0 )
      | ~ ( grain @ X1 )
      | ~ ( eats @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[pel47_11a]) ).

thf(zip_derived_cl27,plain,
    ! [X0: $i] :
      ( ~ ( eats @ X0 @ sk__5 )
      | ~ ( wolf @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl18]) ).

thf(zip_derived_cl32,plain,
    ~ ( eats @ sk_ @ sk__5 ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl27]) ).

thf(zip_derived_cl97,plain,
    eats @ sk__1 @ sk__2,
    inference(demod,[status(thm)],[zip_derived_cl94,zip_derived_cl32]) ).

thf(zip_derived_cl67_028,plain,
    eats @ sk__2 @ sk__5,
    inference('s_sup+',[status(thm)],[zip_derived_cl66,zip_derived_cl26]) ).

thf(zip_derived_cl10_029,plain,
    grain @ sk__5,
    inference(cnf,[status(esa)],[grain_type]) ).

thf(pel47,conjecture,
    ? [X: $i,Y: $i] :
      ( ? [Z: $i] :
          ( ( eats @ X @ Y )
          & ( eats @ Y @ Z )
          & ( grain @ Z ) )
      & ( animal @ Y )
      & ( animal @ X ) ) ).

thf(zf_stmt_0,negated_conjecture,
    ~ ? [X: $i,Y: $i] :
        ( ? [Z: $i] :
            ( ( eats @ X @ Y )
            & ( eats @ Y @ Z )
            & ( grain @ Z ) )
        & ( animal @ Y )
        & ( animal @ X ) ),
    inference('cnf.neg',[status(esa)],[pel47]) ).

thf(zip_derived_cl25,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( animal @ X0 )
      | ~ ( animal @ X1 )
      | ~ ( eats @ X0 @ X1 )
      | ~ ( eats @ X1 @ X2 )
      | ~ ( grain @ X2 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl28,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( eats @ X0 @ sk__5 )
      | ~ ( eats @ X1 @ X0 )
      | ~ ( animal @ X0 )
      | ~ ( animal @ X1 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl25]) ).

thf(zip_derived_cl73,plain,
    ! [X0: $i] :
      ( ~ ( eats @ X0 @ sk__2 )
      | ~ ( animal @ sk__2 )
      | ~ ( animal @ X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl67,zip_derived_cl28]) ).

thf(zip_derived_cl51_030,plain,
    animal @ sk__2,
    inference('dp-resolution',[status(thm)],[zip_derived_cl2,zip_derived_cl7]) ).

thf(zip_derived_cl75,plain,
    ! [X0: $i] :
      ( ~ ( eats @ X0 @ sk__2 )
      | ~ ( animal @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl73,zip_derived_cl51]) ).

thf(zip_derived_cl99,plain,
    ~ ( animal @ sk__1 ),
    inference('s_sup-',[status(thm)],[zip_derived_cl97,zip_derived_cl75]) ).

thf(zip_derived_cl33_031,plain,
    animal @ sk__1,
    inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl6]) ).

thf(zip_derived_cl101,plain,
    $false,
    inference(demod,[status(thm)],[zip_derived_cl99,zip_derived_cl33]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : PUZ031+2 : TPTP v8.1.2. Released v4.1.0.
% 0.00/0.14  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.9PpVDtiPI4 true
% 0.14/0.36  % Computer : n014.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % WCLimit  : 300
% 0.14/0.36  % DateTime : Sat Aug 26 22:08:02 EDT 2023
% 0.14/0.36  % CPUTime  : 
% 0.14/0.36  % Running portfolio for 300 s
% 0.14/0.36  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.37  % Number of cores: 8
% 0.14/0.37  % Python version: Python 3.6.8
% 0.14/0.38  % Running in FO mode
% 0.22/0.70  % Total configuration time : 435
% 0.22/0.70  % Estimated wc time : 1092
% 0.22/0.70  % Estimated cpu time (7 cpus) : 156.0
% 0.22/0.81  % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.22/0.82  % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.22/0.82  % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.22/0.82  % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.22/0.82  % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.22/0.82  % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.22/0.85  % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.22/0.87  % Solved by fo/fo6_bce.sh.
% 0.22/0.87  % BCE start: 26
% 0.22/0.87  % BCE eliminated: 0
% 0.22/0.87  % PE start: 26
% 0.22/0.87  logic: neq
% 0.22/0.87  % PE eliminated: 7
% 0.22/0.87  % done 37 iterations in 0.034s
% 0.22/0.87  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.22/0.87  % SZS output start Refutation
% See solution above
% 0.22/0.88  
% 0.22/0.88  
% 0.22/0.88  % Terminating...
% 1.76/0.94  % Runner terminated.
% 1.76/0.95  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------