TSTP Solution File: SYN069-1 by Z3---4.8.9.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Z3---4.8.9.0
% Problem  : SYN069-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp
% Command  : z3_tptp -proof -model -t:%d -file:%s

% Computer : n022.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 Sep 29 23:53:31 EDT 2022

% Result   : Unsatisfiable 0.19s 0.38s
% Output   : Proof 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :   60
% Syntax   : Number of formulae    :  130 (  23 unt;   9 typ;   0 def)
%            Number of atoms       :  966 (   0 equ)
%            Maximal formula atoms :   20 (   7 avg)
%            Number of connectives : 1456 ( 666   ~; 714   |;   0   &)
%                                         (  76 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   11 (   6 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of FOOLs       :   55 (  55 fml;   0 var)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   10 (   8   >;   2   *;   0   +;   0  <<)
%            Number of predicates  :   11 (  10 usr;   1 prp; 0-3 aty)
%            Number of functors    :    3 (   3 usr;   1 con; 0-1 aty)
%            Number of variables   :  203 ( 184   !;   0   ?; 203   :)

% Comments : 
%------------------------------------------------------------------------------
tff(big_h_type,type,
    big_h: ( $i * $i ) > $o ).

tff(f_type,type,
    f: $i > $i ).

tff(a_type,type,
    a: $i ).

tff(big_k_type,type,
    big_k: $i > $o ).

tff(g_type,type,
    g: $i > $i ).

tff(big_l_type,type,
    big_l: $i > $o ).

tff(big_f_type,type,
    big_f: $i > $o ).

tff(big_g_type,type,
    big_g: $i > $o ).

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

tff(1,plain,
    ^ [X: $i] :
      refl(
        ( ( ~ big_f(X)
          | big_h(X,g(X)) )
      <=> ( ~ big_f(X)
          | big_h(X,g(X)) ) )),
    inference(bind,[status(th)],]) ).

tff(2,plain,
    ( ! [X: $i] :
        ( ~ big_f(X)
        | big_h(X,g(X)) )
  <=> ! [X: $i] :
        ( ~ big_f(X)
        | big_h(X,g(X)) ) ),
    inference(quant_intro,[status(thm)],[1]) ).

tff(3,plain,
    ( ! [X: $i] :
        ( ~ big_f(X)
        | big_h(X,g(X)) )
  <=> ! [X: $i] :
        ( ~ big_f(X)
        | big_h(X,g(X)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(4,axiom,
    ! [X: $i] :
      ( ~ big_f(X)
      | big_h(X,g(X)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_9) ).

tff(5,plain,
    ! [X: $i] :
      ( ~ big_f(X)
      | big_h(X,g(X)) ),
    inference(modus_ponens,[status(thm)],[4,3]) ).

tff(6,plain,
    ! [X: $i] :
      ( ~ big_f(X)
      | big_h(X,g(X)) ),
    inference(skolemize,[status(sab)],[5]) ).

tff(7,plain,
    ! [X: $i] :
      ( ~ big_f(X)
      | big_h(X,g(X)) ),
    inference(modus_ponens,[status(thm)],[6,2]) ).

tff(8,plain,
    ( big_f(a)
  <=> big_f(a) ),
    inference(rewrite,[status(thm)],]) ).

tff(9,axiom,
    big_f(a),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_5) ).

tff(10,plain,
    big_f(a),
    inference(modus_ponens,[status(thm)],[9,8]) ).

tff(11,plain,
    ( ( ~ ! [X: $i] :
            ( ~ big_f(X)
            | big_h(X,g(X)) )
      | ~ big_f(a)
      | big_h(a,g(a)) )
  <=> ( ~ ! [X: $i] :
            ( ~ big_f(X)
            | big_h(X,g(X)) )
      | ~ big_f(a)
      | big_h(a,g(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(12,plain,
    ( ~ ! [X: $i] :
          ( ~ big_f(X)
          | big_h(X,g(X)) )
    | ~ big_f(a)
    | big_h(a,g(a)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(13,plain,
    ( ~ ! [X: $i] :
          ( ~ big_f(X)
          | big_h(X,g(X)) )
    | ~ big_f(a)
    | big_h(a,g(a)) ),
    inference(modus_ponens,[status(thm)],[12,11]) ).

tff(14,plain,
    big_h(a,g(a)),
    inference(unit_resolution,[status(thm)],[13,10,7]) ).

tff(15,plain,
    ^ [X: $i] :
      refl(
        ( ( big_l(X)
          | ~ big_h(a,X) )
      <=> ( big_l(X)
          | ~ big_h(a,X) ) )),
    inference(bind,[status(th)],]) ).

tff(16,plain,
    ( ! [X: $i] :
        ( big_l(X)
        | ~ big_h(a,X) )
  <=> ! [X: $i] :
        ( big_l(X)
        | ~ big_h(a,X) ) ),
    inference(quant_intro,[status(thm)],[15]) ).

tff(17,plain,
    ( ! [X: $i] :
        ( big_l(X)
        | ~ big_h(a,X) )
  <=> ! [X: $i] :
        ( big_l(X)
        | ~ big_h(a,X) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(18,plain,
    ^ [X: $i] :
      rewrite(
        ( ( ~ big_h(a,X)
          | big_l(X) )
      <=> ( big_l(X)
          | ~ big_h(a,X) ) )),
    inference(bind,[status(th)],]) ).

tff(19,plain,
    ( ! [X: $i] :
        ( ~ big_h(a,X)
        | big_l(X) )
  <=> ! [X: $i] :
        ( big_l(X)
        | ~ big_h(a,X) ) ),
    inference(quant_intro,[status(thm)],[18]) ).

tff(20,axiom,
    ! [X: $i] :
      ( ~ big_h(a,X)
      | big_l(X) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_6) ).

tff(21,plain,
    ! [X: $i] :
      ( big_l(X)
      | ~ big_h(a,X) ),
    inference(modus_ponens,[status(thm)],[20,19]) ).

tff(22,plain,
    ! [X: $i] :
      ( big_l(X)
      | ~ big_h(a,X) ),
    inference(modus_ponens,[status(thm)],[21,17]) ).

tff(23,plain,
    ! [X: $i] :
      ( big_l(X)
      | ~ big_h(a,X) ),
    inference(skolemize,[status(sab)],[22]) ).

tff(24,plain,
    ! [X: $i] :
      ( big_l(X)
      | ~ big_h(a,X) ),
    inference(modus_ponens,[status(thm)],[23,16]) ).

tff(25,plain,
    ( ( ~ ! [X: $i] :
            ( big_l(X)
            | ~ big_h(a,X) )
      | big_l(g(a))
      | ~ big_h(a,g(a)) )
  <=> ( ~ ! [X: $i] :
            ( big_l(X)
            | ~ big_h(a,X) )
      | big_l(g(a))
      | ~ big_h(a,g(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(26,plain,
    ( ~ ! [X: $i] :
          ( big_l(X)
          | ~ big_h(a,X) )
    | big_l(g(a))
    | ~ big_h(a,g(a)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(27,plain,
    ( ~ ! [X: $i] :
          ( big_l(X)
          | ~ big_h(a,X) )
    | big_l(g(a))
    | ~ big_h(a,g(a)) ),
    inference(modus_ponens,[status(thm)],[26,25]) ).

tff(28,plain,
    big_l(g(a)),
    inference(unit_resolution,[status(thm)],[27,24,14]) ).

tff(29,plain,
    ^ [X: $i] :
      refl(
        ( ( ~ big_l(X)
          | ~ big_k(X) )
      <=> ( ~ big_l(X)
          | ~ big_k(X) ) )),
    inference(bind,[status(th)],]) ).

tff(30,plain,
    ( ! [X: $i] :
        ( ~ big_l(X)
        | ~ big_k(X) )
  <=> ! [X: $i] :
        ( ~ big_l(X)
        | ~ big_k(X) ) ),
    inference(quant_intro,[status(thm)],[29]) ).

tff(31,plain,
    ( ! [X: $i] :
        ( ~ big_l(X)
        | ~ big_k(X) )
  <=> ! [X: $i] :
        ( ~ big_l(X)
        | ~ big_k(X) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(32,axiom,
    ! [X: $i] :
      ( ~ big_l(X)
      | ~ big_k(X) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_4) ).

tff(33,plain,
    ! [X: $i] :
      ( ~ big_l(X)
      | ~ big_k(X) ),
    inference(modus_ponens,[status(thm)],[32,31]) ).

tff(34,plain,
    ! [X: $i] :
      ( ~ big_l(X)
      | ~ big_k(X) ),
    inference(skolemize,[status(sab)],[33]) ).

tff(35,plain,
    ! [X: $i] :
      ( ~ big_l(X)
      | ~ big_k(X) ),
    inference(modus_ponens,[status(thm)],[34,30]) ).

tff(36,plain,
    ( ( ~ ! [X: $i] :
            ( ~ big_l(X)
            | ~ big_k(X) )
      | ~ big_l(g(a))
      | ~ big_k(g(a)) )
  <=> ( ~ ! [X: $i] :
            ( ~ big_l(X)
            | ~ big_k(X) )
      | ~ big_l(g(a))
      | ~ big_k(g(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(37,plain,
    ( ~ ! [X: $i] :
          ( ~ big_l(X)
          | ~ big_k(X) )
    | ~ big_l(g(a))
    | ~ big_k(g(a)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(38,plain,
    ( ~ ! [X: $i] :
          ( ~ big_l(X)
          | ~ big_k(X) )
    | ~ big_l(g(a))
    | ~ big_k(g(a)) ),
    inference(modus_ponens,[status(thm)],[37,36]) ).

tff(39,plain,
    ~ big_k(g(a)),
    inference(unit_resolution,[status(thm)],[38,35,28]) ).

tff(40,plain,
    ^ [X: $i] :
      refl(
        ( ( ~ big_f(X)
          | big_g(g(X)) )
      <=> ( ~ big_f(X)
          | big_g(g(X)) ) )),
    inference(bind,[status(th)],]) ).

tff(41,plain,
    ( ! [X: $i] :
        ( ~ big_f(X)
        | big_g(g(X)) )
  <=> ! [X: $i] :
        ( ~ big_f(X)
        | big_g(g(X)) ) ),
    inference(quant_intro,[status(thm)],[40]) ).

tff(42,plain,
    ( ! [X: $i] :
        ( ~ big_f(X)
        | big_g(g(X)) )
  <=> ! [X: $i] :
        ( ~ big_f(X)
        | big_g(g(X)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(43,axiom,
    ! [X: $i] :
      ( ~ big_f(X)
      | big_g(g(X)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_8) ).

tff(44,plain,
    ! [X: $i] :
      ( ~ big_f(X)
      | big_g(g(X)) ),
    inference(modus_ponens,[status(thm)],[43,42]) ).

tff(45,plain,
    ! [X: $i] :
      ( ~ big_f(X)
      | big_g(g(X)) ),
    inference(skolemize,[status(sab)],[44]) ).

tff(46,plain,
    ! [X: $i] :
      ( ~ big_f(X)
      | big_g(g(X)) ),
    inference(modus_ponens,[status(thm)],[45,41]) ).

tff(47,plain,
    ( ( ~ ! [X: $i] :
            ( ~ big_f(X)
            | big_g(g(X)) )
      | ~ big_f(a)
      | big_g(g(a)) )
  <=> ( ~ ! [X: $i] :
            ( ~ big_f(X)
            | big_g(g(X)) )
      | ~ big_f(a)
      | big_g(g(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(48,plain,
    ( ~ ! [X: $i] :
          ( ~ big_f(X)
          | big_g(g(X)) )
    | ~ big_f(a)
    | big_g(g(a)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(49,plain,
    ( ~ ! [X: $i] :
          ( ~ big_f(X)
          | big_g(g(X)) )
    | ~ big_f(a)
    | big_g(g(a)) ),
    inference(modus_ponens,[status(thm)],[48,47]) ).

tff(50,plain,
    big_g(g(a)),
    inference(unit_resolution,[status(thm)],[49,10,46]) ).

tff(51,plain,
    ^ [Y: $i,X: $i] :
      refl(
        ( ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | ~ big_f(X)
          | big_h(X,f(X)) )
      <=> ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | ~ big_f(X)
          | big_h(X,f(X)) ) )),
    inference(bind,[status(th)],]) ).

tff(52,plain,
    ( ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | ~ big_f(X)
        | big_h(X,f(X)) )
  <=> ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | ~ big_f(X)
        | big_h(X,f(X)) ) ),
    inference(quant_intro,[status(thm)],[51]) ).

tff(53,plain,
    ( ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | ~ big_f(X)
        | big_h(X,f(X)) )
  <=> ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | ~ big_f(X)
        | big_h(X,f(X)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(54,plain,
    ^ [Y: $i,X: $i] :
      trans(
        monotonicity(
          trans(
            monotonicity(
              rewrite(
                ( ( ~ big_f(X)
                  | big_h(X,f(X))
                  | ~ big_g(Y) )
              <=> ( ~ big_g(Y)
                  | ~ big_f(X)
                  | big_h(X,f(X)) ) )),
              ( ( ~ big_f(X)
                | big_h(X,f(X))
                | ~ big_g(Y)
                | ~ big_h(X,Y) )
            <=> ( ~ big_g(Y)
                | ~ big_f(X)
                | big_h(X,f(X))
                | ~ big_h(X,Y) ) )),
            rewrite(
              ( ( ~ big_g(Y)
                | ~ big_f(X)
                | big_h(X,f(X))
                | ~ big_h(X,Y) )
            <=> ( ~ big_h(X,Y)
                | ~ big_g(Y)
                | ~ big_f(X)
                | big_h(X,f(X)) ) )),
            ( ( ~ big_f(X)
              | big_h(X,f(X))
              | ~ big_g(Y)
              | ~ big_h(X,Y) )
          <=> ( ~ big_h(X,Y)
              | ~ big_g(Y)
              | ~ big_f(X)
              | big_h(X,f(X)) ) )),
          ( ( ~ big_f(X)
            | big_h(X,f(X))
            | ~ big_g(Y)
            | ~ big_h(X,Y)
            | big_k(Y) )
        <=> ( ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | big_h(X,f(X))
            | big_k(Y) ) )),
        rewrite(
          ( ( ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | big_h(X,f(X))
            | big_k(Y) )
        <=> ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | big_h(X,f(X)) ) )),
        ( ( ~ big_f(X)
          | big_h(X,f(X))
          | ~ big_g(Y)
          | ~ big_h(X,Y)
          | big_k(Y) )
      <=> ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | ~ big_f(X)
          | big_h(X,f(X)) ) )),
    inference(bind,[status(th)],]) ).

tff(55,plain,
    ( ! [Y: $i,X: $i] :
        ( ~ big_f(X)
        | big_h(X,f(X))
        | ~ big_g(Y)
        | ~ big_h(X,Y)
        | big_k(Y) )
  <=> ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | ~ big_f(X)
        | big_h(X,f(X)) ) ),
    inference(quant_intro,[status(thm)],[54]) ).

tff(56,axiom,
    ! [Y: $i,X: $i] :
      ( ~ big_f(X)
      | big_h(X,f(X))
      | ~ big_g(Y)
      | ~ big_h(X,Y)
      | big_k(Y) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_2) ).

tff(57,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | ~ big_f(X)
      | big_h(X,f(X)) ),
    inference(modus_ponens,[status(thm)],[56,55]) ).

tff(58,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | ~ big_f(X)
      | big_h(X,f(X)) ),
    inference(modus_ponens,[status(thm)],[57,53]) ).

tff(59,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | ~ big_f(X)
      | big_h(X,f(X)) ),
    inference(skolemize,[status(sab)],[58]) ).

tff(60,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | ~ big_f(X)
      | big_h(X,f(X)) ),
    inference(modus_ponens,[status(thm)],[59,52]) ).

tff(61,plain,
    ( ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | big_h(X,f(X)) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | big_h(a,f(a)) )
  <=> ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | big_h(X,f(X)) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | big_h(a,f(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(62,plain,
    ( ( big_k(g(a))
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | ~ big_f(a)
      | big_h(a,f(a)) )
  <=> ( ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | big_h(a,f(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(63,plain,
    ( ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | big_h(X,f(X)) )
      | big_k(g(a))
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | ~ big_f(a)
      | big_h(a,f(a)) )
  <=> ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | big_h(X,f(X)) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | big_h(a,f(a)) ) ),
    inference(monotonicity,[status(thm)],[62]) ).

tff(64,plain,
    ( ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | big_h(X,f(X)) )
      | big_k(g(a))
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | ~ big_f(a)
      | big_h(a,f(a)) )
  <=> ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | big_h(X,f(X)) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | big_h(a,f(a)) ) ),
    inference(transitivity,[status(thm)],[63,61]) ).

tff(65,plain,
    ( ~ ! [Y: $i,X: $i] :
          ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | ~ big_f(X)
          | big_h(X,f(X)) )
    | big_k(g(a))
    | ~ big_h(a,g(a))
    | ~ big_g(g(a))
    | ~ big_f(a)
    | big_h(a,f(a)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(66,plain,
    ( ~ ! [Y: $i,X: $i] :
          ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | ~ big_f(X)
          | big_h(X,f(X)) )
    | ~ big_f(a)
    | ~ big_h(a,g(a))
    | ~ big_g(g(a))
    | big_k(g(a))
    | big_h(a,f(a)) ),
    inference(modus_ponens,[status(thm)],[65,64]) ).

tff(67,plain,
    ( big_k(g(a))
    | big_h(a,f(a)) ),
    inference(unit_resolution,[status(thm)],[66,60,10,50,14]) ).

tff(68,plain,
    big_h(a,f(a)),
    inference(unit_resolution,[status(thm)],[67,39]) ).

tff(69,plain,
    ^ [Y: $i,X: $i] :
      refl(
        ( ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | big_g(f(X))
          | ~ big_f(X) )
      <=> ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | big_g(f(X))
          | ~ big_f(X) ) )),
    inference(bind,[status(th)],]) ).

tff(70,plain,
    ( ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | big_g(f(X))
        | ~ big_f(X) )
  <=> ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | big_g(f(X))
        | ~ big_f(X) ) ),
    inference(quant_intro,[status(thm)],[69]) ).

tff(71,plain,
    ( ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | big_g(f(X))
        | ~ big_f(X) )
  <=> ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | big_g(f(X))
        | ~ big_f(X) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(72,plain,
    ^ [Y: $i,X: $i] :
      trans(
        monotonicity(
          trans(
            monotonicity(
              trans(
                monotonicity(
                  rewrite(
                    ( ( ~ big_f(X)
                      | big_g(f(X)) )
                  <=> ( big_g(f(X))
                      | ~ big_f(X) ) )),
                  ( ( ~ big_f(X)
                    | big_g(f(X))
                    | ~ big_g(Y) )
                <=> ( big_g(f(X))
                    | ~ big_f(X)
                    | ~ big_g(Y) ) )),
                rewrite(
                  ( ( big_g(f(X))
                    | ~ big_f(X)
                    | ~ big_g(Y) )
                <=> ( ~ big_g(Y)
                    | big_g(f(X))
                    | ~ big_f(X) ) )),
                ( ( ~ big_f(X)
                  | big_g(f(X))
                  | ~ big_g(Y) )
              <=> ( ~ big_g(Y)
                  | big_g(f(X))
                  | ~ big_f(X) ) )),
              ( ( ~ big_f(X)
                | big_g(f(X))
                | ~ big_g(Y)
                | ~ big_h(X,Y) )
            <=> ( ~ big_g(Y)
                | big_g(f(X))
                | ~ big_f(X)
                | ~ big_h(X,Y) ) )),
            rewrite(
              ( ( ~ big_g(Y)
                | big_g(f(X))
                | ~ big_f(X)
                | ~ big_h(X,Y) )
            <=> ( ~ big_h(X,Y)
                | ~ big_g(Y)
                | big_g(f(X))
                | ~ big_f(X) ) )),
            ( ( ~ big_f(X)
              | big_g(f(X))
              | ~ big_g(Y)
              | ~ big_h(X,Y) )
          <=> ( ~ big_h(X,Y)
              | ~ big_g(Y)
              | big_g(f(X))
              | ~ big_f(X) ) )),
          ( ( ~ big_f(X)
            | big_g(f(X))
            | ~ big_g(Y)
            | ~ big_h(X,Y)
            | big_k(Y) )
        <=> ( ~ big_h(X,Y)
            | ~ big_g(Y)
            | big_g(f(X))
            | ~ big_f(X)
            | big_k(Y) ) )),
        rewrite(
          ( ( ~ big_h(X,Y)
            | ~ big_g(Y)
            | big_g(f(X))
            | ~ big_f(X)
            | big_k(Y) )
        <=> ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | big_g(f(X))
            | ~ big_f(X) ) )),
        ( ( ~ big_f(X)
          | big_g(f(X))
          | ~ big_g(Y)
          | ~ big_h(X,Y)
          | big_k(Y) )
      <=> ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | big_g(f(X))
          | ~ big_f(X) ) )),
    inference(bind,[status(th)],]) ).

tff(73,plain,
    ( ! [Y: $i,X: $i] :
        ( ~ big_f(X)
        | big_g(f(X))
        | ~ big_g(Y)
        | ~ big_h(X,Y)
        | big_k(Y) )
  <=> ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | big_g(f(X))
        | ~ big_f(X) ) ),
    inference(quant_intro,[status(thm)],[72]) ).

tff(74,axiom,
    ! [Y: $i,X: $i] :
      ( ~ big_f(X)
      | big_g(f(X))
      | ~ big_g(Y)
      | ~ big_h(X,Y)
      | big_k(Y) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_1) ).

tff(75,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | big_g(f(X))
      | ~ big_f(X) ),
    inference(modus_ponens,[status(thm)],[74,73]) ).

tff(76,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | big_g(f(X))
      | ~ big_f(X) ),
    inference(modus_ponens,[status(thm)],[75,71]) ).

tff(77,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | big_g(f(X))
      | ~ big_f(X) ),
    inference(skolemize,[status(sab)],[76]) ).

tff(78,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | big_g(f(X))
      | ~ big_f(X) ),
    inference(modus_ponens,[status(thm)],[77,70]) ).

tff(79,plain,
    ( ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | big_g(f(X))
            | ~ big_f(X) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | big_g(f(a)) )
  <=> ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | big_g(f(X))
            | ~ big_f(X) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | big_g(f(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(80,plain,
    ( ( big_k(g(a))
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_g(f(a))
      | ~ big_f(a) )
  <=> ( ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | big_g(f(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(81,plain,
    ( ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | big_g(f(X))
            | ~ big_f(X) )
      | big_k(g(a))
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_g(f(a))
      | ~ big_f(a) )
  <=> ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | big_g(f(X))
            | ~ big_f(X) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | big_g(f(a)) ) ),
    inference(monotonicity,[status(thm)],[80]) ).

tff(82,plain,
    ( ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | big_g(f(X))
            | ~ big_f(X) )
      | big_k(g(a))
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_g(f(a))
      | ~ big_f(a) )
  <=> ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | big_g(f(X))
            | ~ big_f(X) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | big_g(f(a)) ) ),
    inference(transitivity,[status(thm)],[81,79]) ).

tff(83,plain,
    ( ~ ! [Y: $i,X: $i] :
          ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | big_g(f(X))
          | ~ big_f(X) )
    | big_k(g(a))
    | ~ big_h(a,g(a))
    | ~ big_g(g(a))
    | big_g(f(a))
    | ~ big_f(a) ),
    inference(quant_inst,[status(thm)],]) ).

tff(84,plain,
    ( ~ ! [Y: $i,X: $i] :
          ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | big_g(f(X))
          | ~ big_f(X) )
    | ~ big_f(a)
    | ~ big_h(a,g(a))
    | ~ big_g(g(a))
    | big_k(g(a))
    | big_g(f(a)) ),
    inference(modus_ponens,[status(thm)],[83,82]) ).

tff(85,plain,
    ( big_k(g(a))
    | big_g(f(a)) ),
    inference(unit_resolution,[status(thm)],[84,78,10,50,14]) ).

tff(86,plain,
    big_g(f(a)),
    inference(unit_resolution,[status(thm)],[85,39]) ).

tff(87,plain,
    ^ [Y: $i,X: $i] :
      refl(
        ( ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | ~ big_f(X)
          | ~ big_j(X,f(X)) )
      <=> ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | ~ big_f(X)
          | ~ big_j(X,f(X)) ) )),
    inference(bind,[status(th)],]) ).

tff(88,plain,
    ( ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | ~ big_f(X)
        | ~ big_j(X,f(X)) )
  <=> ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | ~ big_f(X)
        | ~ big_j(X,f(X)) ) ),
    inference(quant_intro,[status(thm)],[87]) ).

tff(89,plain,
    ( ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | ~ big_f(X)
        | ~ big_j(X,f(X)) )
  <=> ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | ~ big_f(X)
        | ~ big_j(X,f(X)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(90,plain,
    ^ [Y: $i,X: $i] :
      trans(
        monotonicity(
          trans(
            monotonicity(
              rewrite(
                ( ( ~ big_f(X)
                  | ~ big_j(X,f(X))
                  | ~ big_g(Y) )
              <=> ( ~ big_g(Y)
                  | ~ big_f(X)
                  | ~ big_j(X,f(X)) ) )),
              ( ( ~ big_f(X)
                | ~ big_j(X,f(X))
                | ~ big_g(Y)
                | ~ big_h(X,Y) )
            <=> ( ~ big_g(Y)
                | ~ big_f(X)
                | ~ big_j(X,f(X))
                | ~ big_h(X,Y) ) )),
            rewrite(
              ( ( ~ big_g(Y)
                | ~ big_f(X)
                | ~ big_j(X,f(X))
                | ~ big_h(X,Y) )
            <=> ( ~ big_h(X,Y)
                | ~ big_g(Y)
                | ~ big_f(X)
                | ~ big_j(X,f(X)) ) )),
            ( ( ~ big_f(X)
              | ~ big_j(X,f(X))
              | ~ big_g(Y)
              | ~ big_h(X,Y) )
          <=> ( ~ big_h(X,Y)
              | ~ big_g(Y)
              | ~ big_f(X)
              | ~ big_j(X,f(X)) ) )),
          ( ( ~ big_f(X)
            | ~ big_j(X,f(X))
            | ~ big_g(Y)
            | ~ big_h(X,Y)
            | big_k(Y) )
        <=> ( ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | ~ big_j(X,f(X))
            | big_k(Y) ) )),
        rewrite(
          ( ( ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | ~ big_j(X,f(X))
            | big_k(Y) )
        <=> ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | ~ big_j(X,f(X)) ) )),
        ( ( ~ big_f(X)
          | ~ big_j(X,f(X))
          | ~ big_g(Y)
          | ~ big_h(X,Y)
          | big_k(Y) )
      <=> ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | ~ big_f(X)
          | ~ big_j(X,f(X)) ) )),
    inference(bind,[status(th)],]) ).

tff(91,plain,
    ( ! [Y: $i,X: $i] :
        ( ~ big_f(X)
        | ~ big_j(X,f(X))
        | ~ big_g(Y)
        | ~ big_h(X,Y)
        | big_k(Y) )
  <=> ! [Y: $i,X: $i] :
        ( big_k(Y)
        | ~ big_h(X,Y)
        | ~ big_g(Y)
        | ~ big_f(X)
        | ~ big_j(X,f(X)) ) ),
    inference(quant_intro,[status(thm)],[90]) ).

tff(92,axiom,
    ! [Y: $i,X: $i] :
      ( ~ big_f(X)
      | ~ big_j(X,f(X))
      | ~ big_g(Y)
      | ~ big_h(X,Y)
      | big_k(Y) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_3) ).

tff(93,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | ~ big_f(X)
      | ~ big_j(X,f(X)) ),
    inference(modus_ponens,[status(thm)],[92,91]) ).

tff(94,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | ~ big_f(X)
      | ~ big_j(X,f(X)) ),
    inference(modus_ponens,[status(thm)],[93,89]) ).

tff(95,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | ~ big_f(X)
      | ~ big_j(X,f(X)) ),
    inference(skolemize,[status(sab)],[94]) ).

tff(96,plain,
    ! [Y: $i,X: $i] :
      ( big_k(Y)
      | ~ big_h(X,Y)
      | ~ big_g(Y)
      | ~ big_f(X)
      | ~ big_j(X,f(X)) ),
    inference(modus_ponens,[status(thm)],[95,88]) ).

tff(97,plain,
    ( ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | ~ big_j(X,f(X)) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | ~ big_j(a,f(a)) )
  <=> ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | ~ big_j(X,f(X)) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | ~ big_j(a,f(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(98,plain,
    ( ( big_k(g(a))
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | ~ big_f(a)
      | ~ big_j(a,f(a)) )
  <=> ( ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | ~ big_j(a,f(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(99,plain,
    ( ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | ~ big_j(X,f(X)) )
      | big_k(g(a))
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | ~ big_f(a)
      | ~ big_j(a,f(a)) )
  <=> ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | ~ big_j(X,f(X)) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | ~ big_j(a,f(a)) ) ),
    inference(monotonicity,[status(thm)],[98]) ).

tff(100,plain,
    ( ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | ~ big_j(X,f(X)) )
      | big_k(g(a))
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | ~ big_f(a)
      | ~ big_j(a,f(a)) )
  <=> ( ~ ! [Y: $i,X: $i] :
            ( big_k(Y)
            | ~ big_h(X,Y)
            | ~ big_g(Y)
            | ~ big_f(X)
            | ~ big_j(X,f(X)) )
      | ~ big_f(a)
      | ~ big_h(a,g(a))
      | ~ big_g(g(a))
      | big_k(g(a))
      | ~ big_j(a,f(a)) ) ),
    inference(transitivity,[status(thm)],[99,97]) ).

tff(101,plain,
    ( ~ ! [Y: $i,X: $i] :
          ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | ~ big_f(X)
          | ~ big_j(X,f(X)) )
    | big_k(g(a))
    | ~ big_h(a,g(a))
    | ~ big_g(g(a))
    | ~ big_f(a)
    | ~ big_j(a,f(a)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(102,plain,
    ( ~ ! [Y: $i,X: $i] :
          ( big_k(Y)
          | ~ big_h(X,Y)
          | ~ big_g(Y)
          | ~ big_f(X)
          | ~ big_j(X,f(X)) )
    | ~ big_f(a)
    | ~ big_h(a,g(a))
    | ~ big_g(g(a))
    | big_k(g(a))
    | ~ big_j(a,f(a)) ),
    inference(modus_ponens,[status(thm)],[101,100]) ).

tff(103,plain,
    ( big_k(g(a))
    | ~ big_j(a,f(a)) ),
    inference(unit_resolution,[status(thm)],[102,96,10,50,14]) ).

tff(104,plain,
    ~ big_j(a,f(a)),
    inference(unit_resolution,[status(thm)],[103,39]) ).

tff(105,plain,
    ^ [X: $i] :
      refl(
        ( ( ~ big_h(a,X)
          | big_j(a,X)
          | ~ big_g(X) )
      <=> ( ~ big_h(a,X)
          | big_j(a,X)
          | ~ big_g(X) ) )),
    inference(bind,[status(th)],]) ).

tff(106,plain,
    ( ! [X: $i] :
        ( ~ big_h(a,X)
        | big_j(a,X)
        | ~ big_g(X) )
  <=> ! [X: $i] :
        ( ~ big_h(a,X)
        | big_j(a,X)
        | ~ big_g(X) ) ),
    inference(quant_intro,[status(thm)],[105]) ).

tff(107,plain,
    ( ! [X: $i] :
        ( ~ big_h(a,X)
        | big_j(a,X)
        | ~ big_g(X) )
  <=> ! [X: $i] :
        ( ~ big_h(a,X)
        | big_j(a,X)
        | ~ big_g(X) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(108,plain,
    ^ [X: $i] :
      rewrite(
        ( ( ~ big_g(X)
          | ~ big_h(a,X)
          | big_j(a,X) )
      <=> ( ~ big_h(a,X)
          | big_j(a,X)
          | ~ big_g(X) ) )),
    inference(bind,[status(th)],]) ).

tff(109,plain,
    ( ! [X: $i] :
        ( ~ big_g(X)
        | ~ big_h(a,X)
        | big_j(a,X) )
  <=> ! [X: $i] :
        ( ~ big_h(a,X)
        | big_j(a,X)
        | ~ big_g(X) ) ),
    inference(quant_intro,[status(thm)],[108]) ).

tff(110,axiom,
    ! [X: $i] :
      ( ~ big_g(X)
      | ~ big_h(a,X)
      | big_j(a,X) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_7) ).

tff(111,plain,
    ! [X: $i] :
      ( ~ big_h(a,X)
      | big_j(a,X)
      | ~ big_g(X) ),
    inference(modus_ponens,[status(thm)],[110,109]) ).

tff(112,plain,
    ! [X: $i] :
      ( ~ big_h(a,X)
      | big_j(a,X)
      | ~ big_g(X) ),
    inference(modus_ponens,[status(thm)],[111,107]) ).

tff(113,plain,
    ! [X: $i] :
      ( ~ big_h(a,X)
      | big_j(a,X)
      | ~ big_g(X) ),
    inference(skolemize,[status(sab)],[112]) ).

tff(114,plain,
    ! [X: $i] :
      ( ~ big_h(a,X)
      | big_j(a,X)
      | ~ big_g(X) ),
    inference(modus_ponens,[status(thm)],[113,106]) ).

tff(115,plain,
    ( ( ~ ! [X: $i] :
            ( ~ big_h(a,X)
            | big_j(a,X)
            | ~ big_g(X) )
      | big_j(a,f(a))
      | ~ big_h(a,f(a))
      | ~ big_g(f(a)) )
  <=> ( ~ ! [X: $i] :
            ( ~ big_h(a,X)
            | big_j(a,X)
            | ~ big_g(X) )
      | big_j(a,f(a))
      | ~ big_h(a,f(a))
      | ~ big_g(f(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(116,plain,
    ( ( ~ big_h(a,f(a))
      | big_j(a,f(a))
      | ~ big_g(f(a)) )
  <=> ( big_j(a,f(a))
      | ~ big_h(a,f(a))
      | ~ big_g(f(a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(117,plain,
    ( ( ~ ! [X: $i] :
            ( ~ big_h(a,X)
            | big_j(a,X)
            | ~ big_g(X) )
      | ~ big_h(a,f(a))
      | big_j(a,f(a))
      | ~ big_g(f(a)) )
  <=> ( ~ ! [X: $i] :
            ( ~ big_h(a,X)
            | big_j(a,X)
            | ~ big_g(X) )
      | big_j(a,f(a))
      | ~ big_h(a,f(a))
      | ~ big_g(f(a)) ) ),
    inference(monotonicity,[status(thm)],[116]) ).

tff(118,plain,
    ( ( ~ ! [X: $i] :
            ( ~ big_h(a,X)
            | big_j(a,X)
            | ~ big_g(X) )
      | ~ big_h(a,f(a))
      | big_j(a,f(a))
      | ~ big_g(f(a)) )
  <=> ( ~ ! [X: $i] :
            ( ~ big_h(a,X)
            | big_j(a,X)
            | ~ big_g(X) )
      | big_j(a,f(a))
      | ~ big_h(a,f(a))
      | ~ big_g(f(a)) ) ),
    inference(transitivity,[status(thm)],[117,115]) ).

tff(119,plain,
    ( ~ ! [X: $i] :
          ( ~ big_h(a,X)
          | big_j(a,X)
          | ~ big_g(X) )
    | ~ big_h(a,f(a))
    | big_j(a,f(a))
    | ~ big_g(f(a)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(120,plain,
    ( ~ ! [X: $i] :
          ( ~ big_h(a,X)
          | big_j(a,X)
          | ~ big_g(X) )
    | big_j(a,f(a))
    | ~ big_h(a,f(a))
    | ~ big_g(f(a)) ),
    inference(modus_ponens,[status(thm)],[119,118]) ).

tff(121,plain,
    $false,
    inference(unit_resolution,[status(thm)],[120,114,104,86,68]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SYN069-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.13  % Command  : z3_tptp -proof -model -t:%d -file:%s
% 0.13/0.33  % Computer : n022.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 300
% 0.13/0.33  % DateTime : Mon Sep  5 01:33:54 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.13/0.34  Z3tptp [4.8.9.0] (c) 2006-20**. Microsoft Corp.
% 0.13/0.34  Usage: tptp [options] [-file:]file
% 0.13/0.34    -h, -?       prints this message.
% 0.13/0.34    -smt2        print SMT-LIB2 benchmark.
% 0.13/0.34    -m, -model   generate model.
% 0.13/0.34    -p, -proof   generate proof.
% 0.13/0.34    -c, -core    generate unsat core of named formulas.
% 0.13/0.34    -st, -statistics display statistics.
% 0.13/0.34    -t:timeout   set timeout (in second).
% 0.13/0.34    -smt2status  display status in smt2 format instead of SZS.
% 0.13/0.34    -check_status check the status produced by Z3 against annotation in benchmark.
% 0.13/0.34    -<param>:<value> configuration parameter and value.
% 0.13/0.34    -o:<output-file> file to place output in.
% 0.19/0.38  % SZS status Unsatisfiable
% 0.19/0.38  % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------