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Z3---4.15.1.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : Z3---4.15.1
% Problem  : KRS186+1 : TPTP v9.0.0. Bugfixed v5.4.0.
% Transfm  : none
% Format   : tptp
% Command  : run_E %s %d THM

% Computer : n002.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 : Sat Jun 21 05:13:32 AM UTC 2025

% Result   : Theorem 0.11s 0.39s
% Output   : Proof 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   45
% Syntax   : Number of formulae    :  110 (  22 unt;   0 typ;   0 def)
%            Number of atoms       : 1233 (   0 equ)
%            Maximal formula atoms :   32 (  11 avg)
%            Number of connectives : 2237 (1161   ~; 808   |;  39   &)
%                                         ( 223 <=>;   6  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   15 (   8 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of FOOLs       :   47 (  47 fml;   0 var)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :    9 (   8 usr;   1 prp; 0-3 aty)
%            Number of functors    :    7 (   7 usr;   2 con; 0-2 aty)
%            Number of variables   :  510 ( 476   !;   4   ?; 510   :)

% Comments : 
%------------------------------------------------------------------------------
tff(model_type,type,
    model: ( $i * $i ) > $o ).

tff(tptp_fun_C_20_type,type,
    tptp_fun_C_20: ( $i * $i ) > $i ).

tff(eqv_type,type,
    eqv: $i ).

tff(thm_type,type,
    thm: $i ).

tff(tptp_fun_I1_3_type,type,
    tptp_fun_I1_3: ( $i * $i ) > $i ).

tff(tptp_fun_Ax_21_type,type,
    tptp_fun_Ax_21: ( $i * $i ) > $i ).

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

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

tff(tptp_fun_I1_0_type,type,
    tptp_fun_I1_0: $i > $i ).

tff(tptp_fun_I2_4_type,type,
    tptp_fun_I2_4: ( $i * $i ) > $i ).

tff(1,plain,
    ^ [Ax: $i,C: $i] :
      rewrite(( ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                    | model(tptp_fun_I1_3(C,Ax),C) )
                | status(Ax,C,thm) )
            | ~ ( ! [I1: $i] :
                    ( ~ model(I1,Ax)
                    | model(I1,C) )
                | ~ status(Ax,C,thm) ) )
      <=> ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                    | model(tptp_fun_I1_3(C,Ax),C) )
                | status(Ax,C,thm) )
            | ~ ( ~ status(Ax,C,thm)
                | ! [I1: $i] :
                    ( ~ model(I1,Ax)
                    | model(I1,C) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(2,plain,
    ( ! [Ax: $i,C: $i] :
        ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
          | ~ ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) )
  <=> ! [Ax: $i,C: $i] :
        ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
          | ~ ( ~ status(Ax,C,thm)
              | ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) ) ) ) ),
    inference(quant_intro,[status(thm)],[1]) ).

tff(3,plain,
    ^ [Ax: $i,C: $i] :
      refl(( ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                    | model(tptp_fun_I1_3(C,Ax),C) )
                | status(Ax,C,thm) )
            | ~ ( ! [I1: $i] :
                    ( ~ model(I1,Ax)
                    | model(I1,C) )
                | ~ status(Ax,C,thm) ) )
      <=> ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                    | model(tptp_fun_I1_3(C,Ax),C) )
                | status(Ax,C,thm) )
            | ~ ( ! [I1: $i] :
                    ( ~ model(I1,Ax)
                    | model(I1,C) )
                | ~ status(Ax,C,thm) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(4,plain,
    ( ! [Ax: $i,C: $i] :
        ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
          | ~ ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) )
  <=> ! [Ax: $i,C: $i] :
        ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
          | ~ ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) ) ),
    inference(quant_intro,[status(thm)],[3]) ).

tff(5,plain,
    ^ [Ax: $i,C: $i] :
      rewrite(( ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                    | model(tptp_fun_I1_3(C,Ax),C) )
                | status(Ax,C,thm) )
            | ~ ( ! [I1: $i] :
                    ( ~ model(I1,Ax)
                    | model(I1,C) )
                | ~ status(Ax,C,thm) ) )
      <=> ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                    | model(tptp_fun_I1_3(C,Ax),C) )
                | status(Ax,C,thm) )
            | ~ ( ! [I1: $i] :
                    ( ~ model(I1,Ax)
                    | model(I1,C) )
                | ~ status(Ax,C,thm) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(6,plain,
    ( ! [Ax: $i,C: $i] :
        ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
          | ~ ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) )
  <=> ! [Ax: $i,C: $i] :
        ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
          | ~ ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) ) ),
    inference(quant_intro,[status(thm)],[5]) ).

tff(7,plain,
    ( ! [Ax: $i,C: $i] :
        ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
          | ~ ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) )
  <=> ! [Ax: $i,C: $i] :
        ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
          | ~ ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) ) ),
    inference(transitivity,[status(thm)],[6,4]) ).

tff(8,plain,
    ^ [Ax: $i,C: $i] :
      trans(monotonicity(rewrite(( ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) )
          <=> ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) )),
          ( ( ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
            & ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) )
        <=> ( ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
            & ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) ) )),
        rewrite(( ( ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
            & ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) )
        <=> ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                      | model(tptp_fun_I1_3(C,Ax),C) )
                  | status(Ax,C,thm) )
              | ~ ( ! [I1: $i] :
                      ( ~ model(I1,Ax)
                      | model(I1,C) )
                  | ~ status(Ax,C,thm) ) ) )),
        ( ( ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                | model(tptp_fun_I1_3(C,Ax),C) )
            | status(Ax,C,thm) )
          & ( ! [I1: $i] :
                ( ~ model(I1,Ax)
                | model(I1,C) )
            | ~ status(Ax,C,thm) ) )
      <=> ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                    | model(tptp_fun_I1_3(C,Ax),C) )
                | status(Ax,C,thm) )
            | ~ ( ! [I1: $i] :
                    ( ~ model(I1,Ax)
                    | model(I1,C) )
                | ~ status(Ax,C,thm) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(9,plain,
    ( ! [Ax: $i,C: $i] :
        ( ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
              | model(tptp_fun_I1_3(C,Ax),C) )
          | status(Ax,C,thm) )
        & ( ! [I1: $i] :
              ( ~ model(I1,Ax)
              | model(I1,C) )
          | ~ status(Ax,C,thm) ) )
  <=> ! [Ax: $i,C: $i] :
        ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                  | model(tptp_fun_I1_3(C,Ax),C) )
              | status(Ax,C,thm) )
          | ~ ( ! [I1: $i] :
                  ( ~ model(I1,Ax)
                  | model(I1,C) )
              | ~ status(Ax,C,thm) ) ) ),
    inference(quant_intro,[status(thm)],[8]) ).

tff(10,plain,
    ( ! [Ax: $i,C: $i] :
        ( ! [I1: $i] :
            ( ~ model(I1,Ax)
            | model(I1,C) )
      <=> status(Ax,C,thm) )
  <=> ! [Ax: $i,C: $i] :
        ( ! [I1: $i] :
            ( ~ model(I1,Ax)
            | model(I1,C) )
      <=> status(Ax,C,thm) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(11,plain,
    ^ [Ax: $i,C: $i] :
      rewrite(( ( ! [I1: $i] :
              ( model(I1,Ax)
             => model(I1,C) )
        <=> status(Ax,C,thm) )
      <=> ( ! [I1: $i] :
              ( ~ model(I1,Ax)
              | model(I1,C) )
        <=> status(Ax,C,thm) ) )),
    inference(bind,[status(th)],[]) ).

tff(12,plain,
    ( ! [Ax: $i,C: $i] :
        ( ! [I1: $i] :
            ( model(I1,Ax)
           => model(I1,C) )
      <=> status(Ax,C,thm) )
  <=> ! [Ax: $i,C: $i] :
        ( ! [I1: $i] :
            ( ~ model(I1,Ax)
            | model(I1,C) )
      <=> status(Ax,C,thm) ) ),
    inference(quant_intro,[status(thm)],[11]) ).

tff(13,axiom,
    ! [Ax: $i,C: $i] :
      ( ! [I1: $i] :
          ( model(I1,Ax)
         => model(I1,C) )
    <=> status(Ax,C,thm) ),
    file('/export/starexec/sandbox/benchmark/Axioms/KRS001+0.ax',thm) ).

tff(14,plain,
    ! [Ax: $i,C: $i] :
      ( ! [I1: $i] :
          ( ~ model(I1,Ax)
          | model(I1,C) )
    <=> status(Ax,C,thm) ),
    inference(modus_ponens,[status(thm)],[13,12]) ).

tff(15,plain,
    ! [Ax: $i,C: $i] :
      ( ! [I1: $i] :
          ( ~ model(I1,Ax)
          | model(I1,C) )
    <=> status(Ax,C,thm) ),
    inference(modus_ponens,[status(thm)],[14,10]) ).

tff(16,plain,
    ! [Ax: $i,C: $i] :
      ( ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
            | model(tptp_fun_I1_3(C,Ax),C) )
        | status(Ax,C,thm) )
      & ( ! [I1: $i] :
            ( ~ model(I1,Ax)
            | model(I1,C) )
        | ~ status(Ax,C,thm) ) ),
    inference(skolemize,[status(sab)],[15]) ).

tff(17,plain,
    ! [Ax: $i,C: $i] :
      ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                | model(tptp_fun_I1_3(C,Ax),C) )
            | status(Ax,C,thm) )
        | ~ ( ! [I1: $i] :
                ( ~ model(I1,Ax)
                | model(I1,C) )
            | ~ status(Ax,C,thm) ) ),
    inference(modus_ponens,[status(thm)],[16,9]) ).

tff(18,plain,
    ! [Ax: $i,C: $i] :
      ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                | model(tptp_fun_I1_3(C,Ax),C) )
            | status(Ax,C,thm) )
        | ~ ( ! [I1: $i] :
                ( ~ model(I1,Ax)
                | model(I1,C) )
            | ~ status(Ax,C,thm) ) ),
    inference(modus_ponens,[status(thm)],[17,7]) ).

tff(19,plain,
    ! [Ax: $i,C: $i] :
      ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                | model(tptp_fun_I1_3(C,Ax),C) )
            | status(Ax,C,thm) )
        | ~ ( ~ status(Ax,C,thm)
            | ! [I1: $i] :
                ( ~ model(I1,Ax)
                | model(I1,C) ) ) ),
    inference(modus_ponens,[status(thm)],[18,2]) ).

tff(20,plain,
    ( ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                      | model(tptp_fun_I1_3(C,Ax),C) )
                  | status(Ax,C,thm) )
              | ~ ( ~ status(Ax,C,thm)
                  | ! [I1: $i] :
                      ( ~ model(I1,Ax)
                      | model(I1,C) ) ) )
      | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
              | ! [I1: $i] :
                  ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
                  | model(I1,tptp_fun_C_20(thm,eqv)) ) )
          | ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
              | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ) ) )
  <=> ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                      | model(tptp_fun_I1_3(C,Ax),C) )
                  | status(Ax,C,thm) )
              | ~ ( ~ status(Ax,C,thm)
                  | ! [I1: $i] :
                      ( ~ model(I1,Ax)
                      | model(I1,C) ) ) )
      | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
              | ! [I1: $i] :
                  ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
                  | model(I1,tptp_fun_C_20(thm,eqv)) ) )
          | ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
              | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(21,plain,
    ( ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
            | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
        | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
            | ! [I1: $i] :
                ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
                | model(I1,tptp_fun_C_20(thm,eqv)) ) ) )
  <=> ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
            | ! [I1: $i] :
                ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
                | model(I1,tptp_fun_C_20(thm,eqv)) ) )
        | ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
            | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(22,plain,
    ( ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                      | model(tptp_fun_I1_3(C,Ax),C) )
                  | status(Ax,C,thm) )
              | ~ ( ~ status(Ax,C,thm)
                  | ! [I1: $i] :
                      ( ~ model(I1,Ax)
                      | model(I1,C) ) ) )
      | ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
              | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
          | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
              | ! [I1: $i] :
                  ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
                  | model(I1,tptp_fun_C_20(thm,eqv)) ) ) ) )
  <=> ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                      | model(tptp_fun_I1_3(C,Ax),C) )
                  | status(Ax,C,thm) )
              | ~ ( ~ status(Ax,C,thm)
                  | ! [I1: $i] :
                      ( ~ model(I1,Ax)
                      | model(I1,C) ) ) )
      | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
              | ! [I1: $i] :
                  ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
                  | model(I1,tptp_fun_C_20(thm,eqv)) ) )
          | ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
              | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ) ) ) ),
    inference(monotonicity,[status(thm)],[21]) ).

tff(23,plain,
    ( ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                      | model(tptp_fun_I1_3(C,Ax),C) )
                  | status(Ax,C,thm) )
              | ~ ( ~ status(Ax,C,thm)
                  | ! [I1: $i] :
                      ( ~ model(I1,Ax)
                      | model(I1,C) ) ) )
      | ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
              | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
          | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
              | ! [I1: $i] :
                  ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
                  | model(I1,tptp_fun_C_20(thm,eqv)) ) ) ) )
  <=> ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                      | model(tptp_fun_I1_3(C,Ax),C) )
                  | status(Ax,C,thm) )
              | ~ ( ~ status(Ax,C,thm)
                  | ! [I1: $i] :
                      ( ~ model(I1,Ax)
                      | model(I1,C) ) ) )
      | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
              | ! [I1: $i] :
                  ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
                  | model(I1,tptp_fun_C_20(thm,eqv)) ) )
          | ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
              | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ) ) ) ),
    inference(transitivity,[status(thm)],[22,20]) ).

tff(24,plain,
    ( ~ ! [Ax: $i,C: $i] :
          ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                    | model(tptp_fun_I1_3(C,Ax),C) )
                | status(Ax,C,thm) )
            | ~ ( ~ status(Ax,C,thm)
                | ! [I1: $i] :
                    ( ~ model(I1,Ax)
                    | model(I1,C) ) ) )
    | ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
            | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
        | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
            | ! [I1: $i] :
                ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
                | model(I1,tptp_fun_C_20(thm,eqv)) ) ) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(25,plain,
    ( ~ ! [Ax: $i,C: $i] :
          ~ ( ~ ( ~ ( ~ model(tptp_fun_I1_3(C,Ax),Ax)
                    | model(tptp_fun_I1_3(C,Ax),C) )
                | status(Ax,C,thm) )
            | ~ ( ~ status(Ax,C,thm)
                | ! [I1: $i] :
                    ( ~ model(I1,Ax)
                    | model(I1,C) ) ) )
    | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
            | ! [I1: $i] :
                ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
                | model(I1,tptp_fun_C_20(thm,eqv)) ) )
        | ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
            | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ) ) ),
    inference(modus_ponens,[status(thm)],[24,23]) ).

tff(26,plain,
    ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
          | ! [I1: $i] :
              ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
              | model(I1,tptp_fun_C_20(thm,eqv)) ) )
      | ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
              | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
          | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ) ),
    inference(unit_resolution,[status(thm)],[25,19]) ).

tff(27,plain,
    ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
        | ! [I1: $i] :
            ( ~ model(I1,tptp_fun_Ax_21(thm,eqv))
            | model(I1,tptp_fun_C_20(thm,eqv)) ) )
    | ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
            | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
        | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
    | ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
        | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
    | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ),
    inference(tautology,[status(thm)],[]) ).

tff(28,plain,
    ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
        | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
    | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ),
    inference(unit_resolution,[status(thm)],[27,26]) ).

tff(29,plain,
    ^ [S1: $i,S2: $i] :
      rewrite(( ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                    | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                | isa(S1,S2) )
            | ~ ( ! [Ax: $i,C: $i] :
                    ( ~ status(Ax,C,S1)
                    | status(Ax,C,S2) )
                | ~ isa(S1,S2) ) )
      <=> ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                    | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                | isa(S1,S2) )
            | ~ ( ~ isa(S1,S2)
                | ! [Ax: $i,C: $i] :
                    ( ~ status(Ax,C,S1)
                    | status(Ax,C,S2) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(30,plain,
    ( ! [S1: $i,S2: $i] :
        ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
          | ~ ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) )
  <=> ! [S1: $i,S2: $i] :
        ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
          | ~ ( ~ isa(S1,S2)
              | ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) ) ) ) ),
    inference(quant_intro,[status(thm)],[29]) ).

tff(31,plain,
    ^ [S1: $i,S2: $i] :
      refl(( ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                    | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                | isa(S1,S2) )
            | ~ ( ! [Ax: $i,C: $i] :
                    ( ~ status(Ax,C,S1)
                    | status(Ax,C,S2) )
                | ~ isa(S1,S2) ) )
      <=> ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                    | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                | isa(S1,S2) )
            | ~ ( ! [Ax: $i,C: $i] :
                    ( ~ status(Ax,C,S1)
                    | status(Ax,C,S2) )
                | ~ isa(S1,S2) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(32,plain,
    ( ! [S1: $i,S2: $i] :
        ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
          | ~ ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) )
  <=> ! [S1: $i,S2: $i] :
        ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
          | ~ ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) ) ),
    inference(quant_intro,[status(thm)],[31]) ).

tff(33,plain,
    ^ [S1: $i,S2: $i] :
      rewrite(( ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                    | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                | isa(S1,S2) )
            | ~ ( ! [Ax: $i,C: $i] :
                    ( ~ status(Ax,C,S1)
                    | status(Ax,C,S2) )
                | ~ isa(S1,S2) ) )
      <=> ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                    | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                | isa(S1,S2) )
            | ~ ( ! [Ax: $i,C: $i] :
                    ( ~ status(Ax,C,S1)
                    | status(Ax,C,S2) )
                | ~ isa(S1,S2) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(34,plain,
    ( ! [S1: $i,S2: $i] :
        ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
          | ~ ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) )
  <=> ! [S1: $i,S2: $i] :
        ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
          | ~ ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) ) ),
    inference(quant_intro,[status(thm)],[33]) ).

tff(35,plain,
    ( ! [S1: $i,S2: $i] :
        ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
          | ~ ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) )
  <=> ! [S1: $i,S2: $i] :
        ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
          | ~ ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) ) ),
    inference(transitivity,[status(thm)],[34,32]) ).

tff(36,plain,
    ^ [S1: $i,S2: $i] :
      trans(monotonicity(rewrite(( ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) )
          <=> ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) )),
          ( ( ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
            & ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) )
        <=> ( ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
            & ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) ) )),
        rewrite(( ( ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
            & ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) )
        <=> ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                      | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                  | isa(S1,S2) )
              | ~ ( ! [Ax: $i,C: $i] :
                      ( ~ status(Ax,C,S1)
                      | status(Ax,C,S2) )
                  | ~ isa(S1,S2) ) ) )),
        ( ( ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
            | isa(S1,S2) )
          & ( ! [Ax: $i,C: $i] :
                ( ~ status(Ax,C,S1)
                | status(Ax,C,S2) )
            | ~ isa(S1,S2) ) )
      <=> ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                    | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                | isa(S1,S2) )
            | ~ ( ! [Ax: $i,C: $i] :
                    ( ~ status(Ax,C,S1)
                    | status(Ax,C,S2) )
                | ~ isa(S1,S2) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(37,plain,
    ( ! [S1: $i,S2: $i] :
        ( ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
              | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
          | isa(S1,S2) )
        & ( ! [Ax: $i,C: $i] :
              ( ~ status(Ax,C,S1)
              | status(Ax,C,S2) )
          | ~ isa(S1,S2) ) )
  <=> ! [S1: $i,S2: $i] :
        ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                  | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
              | isa(S1,S2) )
          | ~ ( ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,S1)
                  | status(Ax,C,S2) )
              | ~ isa(S1,S2) ) ) ),
    inference(quant_intro,[status(thm)],[36]) ).

tff(38,plain,
    ( ! [S1: $i,S2: $i] :
        ( ! [Ax: $i,C: $i] :
            ( ~ status(Ax,C,S1)
            | status(Ax,C,S2) )
      <=> isa(S1,S2) )
  <=> ! [S1: $i,S2: $i] :
        ( ! [Ax: $i,C: $i] :
            ( ~ status(Ax,C,S1)
            | status(Ax,C,S2) )
      <=> isa(S1,S2) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(39,plain,
    ^ [S1: $i,S2: $i] :
      rewrite(( ( ! [Ax: $i,C: $i] :
              ( status(Ax,C,S1)
             => status(Ax,C,S2) )
        <=> isa(S1,S2) )
      <=> ( ! [Ax: $i,C: $i] :
              ( ~ status(Ax,C,S1)
              | status(Ax,C,S2) )
        <=> isa(S1,S2) ) )),
    inference(bind,[status(th)],[]) ).

tff(40,plain,
    ( ! [S1: $i,S2: $i] :
        ( ! [Ax: $i,C: $i] :
            ( status(Ax,C,S1)
           => status(Ax,C,S2) )
      <=> isa(S1,S2) )
  <=> ! [S1: $i,S2: $i] :
        ( ! [Ax: $i,C: $i] :
            ( ~ status(Ax,C,S1)
            | status(Ax,C,S2) )
      <=> isa(S1,S2) ) ),
    inference(quant_intro,[status(thm)],[39]) ).

tff(41,axiom,
    ! [S1: $i,S2: $i] :
      ( ! [Ax: $i,C: $i] :
          ( status(Ax,C,S1)
         => status(Ax,C,S2) )
    <=> isa(S1,S2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/KRS001+1.ax',isa) ).

tff(42,plain,
    ! [S1: $i,S2: $i] :
      ( ! [Ax: $i,C: $i] :
          ( ~ status(Ax,C,S1)
          | status(Ax,C,S2) )
    <=> isa(S1,S2) ),
    inference(modus_ponens,[status(thm)],[41,40]) ).

tff(43,plain,
    ! [S1: $i,S2: $i] :
      ( ! [Ax: $i,C: $i] :
          ( ~ status(Ax,C,S1)
          | status(Ax,C,S2) )
    <=> isa(S1,S2) ),
    inference(modus_ponens,[status(thm)],[42,38]) ).

tff(44,plain,
    ! [S1: $i,S2: $i] :
      ( ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
            | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
        | isa(S1,S2) )
      & ( ! [Ax: $i,C: $i] :
            ( ~ status(Ax,C,S1)
            | status(Ax,C,S2) )
        | ~ isa(S1,S2) ) ),
    inference(skolemize,[status(sab)],[43]) ).

tff(45,plain,
    ! [S1: $i,S2: $i] :
      ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
            | isa(S1,S2) )
        | ~ ( ! [Ax: $i,C: $i] :
                ( ~ status(Ax,C,S1)
                | status(Ax,C,S2) )
            | ~ isa(S1,S2) ) ),
    inference(modus_ponens,[status(thm)],[44,37]) ).

tff(46,plain,
    ! [S1: $i,S2: $i] :
      ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
            | isa(S1,S2) )
        | ~ ( ! [Ax: $i,C: $i] :
                ( ~ status(Ax,C,S1)
                | status(Ax,C,S2) )
            | ~ isa(S1,S2) ) ),
    inference(modus_ponens,[status(thm)],[45,35]) ).

tff(47,plain,
    ! [S1: $i,S2: $i] :
      ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
            | isa(S1,S2) )
        | ~ ( ~ isa(S1,S2)
            | ! [Ax: $i,C: $i] :
                ( ~ status(Ax,C,S1)
                | status(Ax,C,S2) ) ) ),
    inference(modus_ponens,[status(thm)],[46,30]) ).

tff(48,plain,
    ( ( ~ ! [S1: $i,S2: $i] :
            ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                      | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                  | isa(S1,S2) )
              | ~ ( ~ isa(S1,S2)
                  | ! [Ax: $i,C: $i] :
                      ( ~ status(Ax,C,S1)
                      | status(Ax,C,S2) ) ) )
      | ~ ( ~ ( ~ isa(eqv,thm)
              | ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,eqv)
                  | status(Ax,C,thm) ) )
          | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
                  | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
              | isa(eqv,thm) ) ) )
  <=> ( ~ ! [S1: $i,S2: $i] :
            ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                      | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                  | isa(S1,S2) )
              | ~ ( ~ isa(S1,S2)
                  | ! [Ax: $i,C: $i] :
                      ( ~ status(Ax,C,S1)
                      | status(Ax,C,S2) ) ) )
      | ~ ( ~ ( ~ isa(eqv,thm)
              | ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,eqv)
                  | status(Ax,C,thm) ) )
          | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
                  | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
              | isa(eqv,thm) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(49,plain,
    ( ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
                | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
            | isa(eqv,thm) )
        | ~ ( ~ isa(eqv,thm)
            | ! [Ax: $i,C: $i] :
                ( ~ status(Ax,C,eqv)
                | status(Ax,C,thm) ) ) )
  <=> ~ ( ~ ( ~ isa(eqv,thm)
            | ! [Ax: $i,C: $i] :
                ( ~ status(Ax,C,eqv)
                | status(Ax,C,thm) ) )
        | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
                | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
            | isa(eqv,thm) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(50,plain,
    ( ( ~ ! [S1: $i,S2: $i] :
            ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                      | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                  | isa(S1,S2) )
              | ~ ( ~ isa(S1,S2)
                  | ! [Ax: $i,C: $i] :
                      ( ~ status(Ax,C,S1)
                      | status(Ax,C,S2) ) ) )
      | ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
                  | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
              | isa(eqv,thm) )
          | ~ ( ~ isa(eqv,thm)
              | ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,eqv)
                  | status(Ax,C,thm) ) ) ) )
  <=> ( ~ ! [S1: $i,S2: $i] :
            ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                      | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                  | isa(S1,S2) )
              | ~ ( ~ isa(S1,S2)
                  | ! [Ax: $i,C: $i] :
                      ( ~ status(Ax,C,S1)
                      | status(Ax,C,S2) ) ) )
      | ~ ( ~ ( ~ isa(eqv,thm)
              | ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,eqv)
                  | status(Ax,C,thm) ) )
          | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
                  | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
              | isa(eqv,thm) ) ) ) ),
    inference(monotonicity,[status(thm)],[49]) ).

tff(51,plain,
    ( ( ~ ! [S1: $i,S2: $i] :
            ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                      | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                  | isa(S1,S2) )
              | ~ ( ~ isa(S1,S2)
                  | ! [Ax: $i,C: $i] :
                      ( ~ status(Ax,C,S1)
                      | status(Ax,C,S2) ) ) )
      | ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
                  | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
              | isa(eqv,thm) )
          | ~ ( ~ isa(eqv,thm)
              | ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,eqv)
                  | status(Ax,C,thm) ) ) ) )
  <=> ( ~ ! [S1: $i,S2: $i] :
            ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                      | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                  | isa(S1,S2) )
              | ~ ( ~ isa(S1,S2)
                  | ! [Ax: $i,C: $i] :
                      ( ~ status(Ax,C,S1)
                      | status(Ax,C,S2) ) ) )
      | ~ ( ~ ( ~ isa(eqv,thm)
              | ! [Ax: $i,C: $i] :
                  ( ~ status(Ax,C,eqv)
                  | status(Ax,C,thm) ) )
          | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
                  | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
              | isa(eqv,thm) ) ) ) ),
    inference(transitivity,[status(thm)],[50,48]) ).

tff(52,plain,
    ( ~ ! [S1: $i,S2: $i] :
          ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                    | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                | isa(S1,S2) )
            | ~ ( ~ isa(S1,S2)
                | ! [Ax: $i,C: $i] :
                    ( ~ status(Ax,C,S1)
                    | status(Ax,C,S2) ) ) )
    | ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
                | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
            | isa(eqv,thm) )
        | ~ ( ~ isa(eqv,thm)
            | ! [Ax: $i,C: $i] :
                ( ~ status(Ax,C,eqv)
                | status(Ax,C,thm) ) ) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(53,plain,
    ( ~ ! [S1: $i,S2: $i] :
          ~ ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S1)
                    | status(tptp_fun_Ax_21(S2,S1),tptp_fun_C_20(S2,S1),S2) )
                | isa(S1,S2) )
            | ~ ( ~ isa(S1,S2)
                | ! [Ax: $i,C: $i] :
                    ( ~ status(Ax,C,S1)
                    | status(Ax,C,S2) ) ) )
    | ~ ( ~ ( ~ isa(eqv,thm)
            | ! [Ax: $i,C: $i] :
                ( ~ status(Ax,C,eqv)
                | status(Ax,C,thm) ) )
        | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
                | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
            | isa(eqv,thm) ) ) ),
    inference(modus_ponens,[status(thm)],[52,51]) ).

tff(54,plain,
    ~ ( ~ ( ~ isa(eqv,thm)
          | ! [Ax: $i,C: $i] :
              ( ~ status(Ax,C,eqv)
              | status(Ax,C,thm) ) )
      | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
          | isa(eqv,thm) ) ),
    inference(unit_resolution,[status(thm)],[53,47]) ).

tff(55,plain,
    ( ~ ( ~ isa(eqv,thm)
        | ! [Ax: $i,C: $i] :
            ( ~ status(Ax,C,eqv)
            | status(Ax,C,thm) ) )
    | ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
        | isa(eqv,thm) )
    | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
        | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
    | isa(eqv,thm) ),
    inference(tautology,[status(thm)],[]) ).

tff(56,plain,
    ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
        | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
    | isa(eqv,thm) ),
    inference(unit_resolution,[status(thm)],[55,54]) ).

tff(57,plain,
    ( ~ isa(eqv,thm)
  <=> ~ isa(eqv,thm) ),
    inference(rewrite,[status(thm)],[]) ).

tff(58,axiom,
    ~ isa(eqv,thm),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',isa_eqv_thm) ).

tff(59,plain,
    ~ isa(eqv,thm),
    inference(modus_ponens,[status(thm)],[58,57]) ).

tff(60,plain,
    ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
        | isa(eqv,thm) )
    | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
        | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
    | isa(eqv,thm) ),
    inference(tautology,[status(thm)],[]) ).

tff(61,plain,
    ( ~ ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
        | isa(eqv,thm) )
    | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
        | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ) ),
    inference(unit_resolution,[status(thm)],[60,59]) ).

tff(62,plain,
    ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
      | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ),
    inference(unit_resolution,[status(thm)],[61,56]) ).

tff(63,plain,
    ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
    | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
    | ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ),
    inference(tautology,[status(thm)],[]) ).

tff(64,plain,
    ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm),
    inference(unit_resolution,[status(thm)],[63,62]) ).

tff(65,plain,
    ( ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
            | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
        | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
    | ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
        | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
    | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) ),
    inference(tautology,[status(thm)],[]) ).

tff(66,plain,
    ( ~ ( ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
            | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
        | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm) )
    | ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
        | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ) ),
    inference(unit_resolution,[status(thm)],[65,64]) ).

tff(67,plain,
    ~ ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
      | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ),
    inference(unit_resolution,[status(thm)],[66,28]) ).

tff(68,plain,
    ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
    | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv))
    | ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ),
    inference(tautology,[status(thm)],[]) ).

tff(69,plain,
    ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)),
    inference(unit_resolution,[status(thm)],[68,67]) ).

tff(70,plain,
    ( ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
    | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv))
    | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv)) ),
    inference(tautology,[status(thm)],[]) ).

tff(71,plain,
    model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv)),
    inference(unit_resolution,[status(thm)],[70,67]) ).

tff(72,plain,
    ( ~ ( model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
      <=> model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
    | ~ model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
    | model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ),
    inference(tautology,[status(thm)],[]) ).

tff(73,plain,
    ~ ( model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
    <=> model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ),
    inference(unit_resolution,[status(thm)],[72,71,69]) ).

tff(74,plain,
    ^ [Ax: $i,C: $i] :
      rewrite(( ~ ( ~ ( status(Ax,C,eqv)
                | ! [I1: $i] : ~ model(I1,Ax)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            | ~ ( ~ status(Ax,C,eqv)
                | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) ) )
      <=> ~ ( ~ ( status(Ax,C,eqv)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) )
                | ! [I1: $i] : ~ model(I1,Ax) )
            | ~ ( ~ status(Ax,C,eqv)
                | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(75,plain,
    ( ! [Ax: $i,C: $i] :
        ~ ( ~ ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          | ~ ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) )
  <=> ! [Ax: $i,C: $i] :
        ~ ( ~ ( status(Ax,C,eqv)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) )
              | ! [I1: $i] : ~ model(I1,Ax) )
          | ~ ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) ) ),
    inference(quant_intro,[status(thm)],[74]) ).

tff(76,plain,
    ^ [Ax: $i,C: $i] :
      refl(( ~ ( ~ ( status(Ax,C,eqv)
                | ! [I1: $i] : ~ model(I1,Ax)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            | ~ ( ~ status(Ax,C,eqv)
                | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) ) )
      <=> ~ ( ~ ( status(Ax,C,eqv)
                | ! [I1: $i] : ~ model(I1,Ax)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            | ~ ( ~ status(Ax,C,eqv)
                | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(77,plain,
    ( ! [Ax: $i,C: $i] :
        ~ ( ~ ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          | ~ ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) )
  <=> ! [Ax: $i,C: $i] :
        ~ ( ~ ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          | ~ ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) ) ),
    inference(quant_intro,[status(thm)],[76]) ).

tff(78,plain,
    ^ [Ax: $i,C: $i] :
      rewrite(( ~ ( ~ ( status(Ax,C,eqv)
                | ! [I1: $i] : ~ model(I1,Ax)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            | ~ ( ~ status(Ax,C,eqv)
                | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) ) )
      <=> ~ ( ~ ( status(Ax,C,eqv)
                | ! [I1: $i] : ~ model(I1,Ax)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            | ~ ( ~ status(Ax,C,eqv)
                | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(79,plain,
    ( ! [Ax: $i,C: $i] :
        ~ ( ~ ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          | ~ ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) )
  <=> ! [Ax: $i,C: $i] :
        ~ ( ~ ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          | ~ ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) ) ),
    inference(quant_intro,[status(thm)],[78]) ).

tff(80,plain,
    ( ! [Ax: $i,C: $i] :
        ~ ( ~ ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          | ~ ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) )
  <=> ! [Ax: $i,C: $i] :
        ~ ( ~ ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          | ~ ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) ) ),
    inference(transitivity,[status(thm)],[79,77]) ).

tff(81,plain,
    ^ [Ax: $i,C: $i] :
      trans(monotonicity(trans(monotonicity(rewrite(( ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) )
              <=> ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) )),
              ( ( status(Ax,C,eqv)
                | ! [I1: $i] : ~ model(I1,Ax)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            <=> ( status(Ax,C,eqv)
                | ! [I1: $i] : ~ model(I1,Ax)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) ) )),
            rewrite(( ( status(Ax,C,eqv)
                | ! [I1: $i] : ~ model(I1,Ax)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            <=> ( status(Ax,C,eqv)
                | ! [I1: $i] : ~ model(I1,Ax)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) ) )),
            ( ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          <=> ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) ) )),
          trans(monotonicity(rewrite(( ( model(tptp_fun_I1_0(Ax),Ax)
                  & ! [I2: $i] :
                      ( model(I2,Ax)
                    <=> model(I2,C) ) )
              <=> ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) )),
              ( ( ( model(tptp_fun_I1_0(Ax),Ax)
                  & ! [I2: $i] :
                      ( model(I2,Ax)
                    <=> model(I2,C) ) )
                | ~ status(Ax,C,eqv) )
            <=> ( ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) )
                | ~ status(Ax,C,eqv) ) )),
            rewrite(( ( ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) )
                | ~ status(Ax,C,eqv) )
            <=> ( ~ status(Ax,C,eqv)
                | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) ) )),
            ( ( ( model(tptp_fun_I1_0(Ax),Ax)
                & ! [I2: $i] :
                    ( model(I2,Ax)
                  <=> model(I2,C) ) )
              | ~ status(Ax,C,eqv) )
          <=> ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) )),
          ( ( ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            & ( ( model(tptp_fun_I1_0(Ax),Ax)
                & ! [I2: $i] :
                    ( model(I2,Ax)
                  <=> model(I2,C) ) )
              | ~ status(Ax,C,eqv) ) )
        <=> ( ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            & ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) ) )),
        rewrite(( ( ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            & ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) )
        <=> ~ ( ~ ( status(Ax,C,eqv)
                  | ! [I1: $i] : ~ model(I1,Ax)
                  | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                    <=> model(tptp_fun_I2_4(C,Ax),C) ) )
              | ~ ( ~ status(Ax,C,eqv)
                  | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                      | ~ ! [I2: $i] :
                            ( model(I2,Ax)
                          <=> model(I2,C) ) ) ) ) )),
        ( ( ( status(Ax,C,eqv)
            | ! [I1: $i] : ~ model(I1,Ax)
            | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
              <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          & ( ( model(tptp_fun_I1_0(Ax),Ax)
              & ! [I2: $i] :
                  ( model(I2,Ax)
                <=> model(I2,C) ) )
            | ~ status(Ax,C,eqv) ) )
      <=> ~ ( ~ ( status(Ax,C,eqv)
                | ! [I1: $i] : ~ model(I1,Ax)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) ) )
            | ~ ( ~ status(Ax,C,eqv)
                | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(82,plain,
    ( ! [Ax: $i,C: $i] :
        ( ( status(Ax,C,eqv)
          | ! [I1: $i] : ~ model(I1,Ax)
          | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
            <=> model(tptp_fun_I2_4(C,Ax),C) ) )
        & ( ( model(tptp_fun_I1_0(Ax),Ax)
            & ! [I2: $i] :
                ( model(I2,Ax)
              <=> model(I2,C) ) )
          | ~ status(Ax,C,eqv) ) )
  <=> ! [Ax: $i,C: $i] :
        ~ ( ~ ( status(Ax,C,eqv)
              | ! [I1: $i] : ~ model(I1,Ax)
              | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          | ~ ( ~ status(Ax,C,eqv)
              | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                  | ~ ! [I2: $i] :
                        ( model(I2,Ax)
                      <=> model(I2,C) ) ) ) ) ),
    inference(quant_intro,[status(thm)],[81]) ).

tff(83,plain,
    ^ [Ax: $i,C: $i] :
      rewrite(( ( ( ! [I1: $i] : ~ model(I1,Ax)
            | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
              <=> model(tptp_fun_I2_4(C,Ax),C) )
            | status(Ax,C,eqv) )
          & ( ( model(tptp_fun_I1_0(Ax),Ax)
              & ! [I2: $i] :
                  ( model(I2,Ax)
                <=> model(I2,C) ) )
            | ~ status(Ax,C,eqv) ) )
      <=> ( ( status(Ax,C,eqv)
            | ! [I1: $i] : ~ model(I1,Ax)
            | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
              <=> model(tptp_fun_I2_4(C,Ax),C) ) )
          & ( ( model(tptp_fun_I1_0(Ax),Ax)
              & ! [I2: $i] :
                  ( model(I2,Ax)
                <=> model(I2,C) ) )
            | ~ status(Ax,C,eqv) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(84,plain,
    ( ! [Ax: $i,C: $i] :
        ( ( ! [I1: $i] : ~ model(I1,Ax)
          | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
            <=> model(tptp_fun_I2_4(C,Ax),C) )
          | status(Ax,C,eqv) )
        & ( ( model(tptp_fun_I1_0(Ax),Ax)
            & ! [I2: $i] :
                ( model(I2,Ax)
              <=> model(I2,C) ) )
          | ~ status(Ax,C,eqv) ) )
  <=> ! [Ax: $i,C: $i] :
        ( ( status(Ax,C,eqv)
          | ! [I1: $i] : ~ model(I1,Ax)
          | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
            <=> model(tptp_fun_I2_4(C,Ax),C) ) )
        & ( ( model(tptp_fun_I1_0(Ax),Ax)
            & ! [I2: $i] :
                ( model(I2,Ax)
              <=> model(I2,C) ) )
          | ~ status(Ax,C,eqv) ) ) ),
    inference(quant_intro,[status(thm)],[83]) ).

tff(85,plain,
    ( ! [Ax: $i,C: $i] :
        ( ( ? [I1: $i] : model(I1,Ax)
          & ! [I2: $i] :
              ( model(I2,Ax)
            <=> model(I2,C) ) )
      <=> status(Ax,C,eqv) )
  <=> ! [Ax: $i,C: $i] :
        ( ( ? [I1: $i] : model(I1,Ax)
          & ! [I2: $i] :
              ( model(I2,Ax)
            <=> model(I2,C) ) )
      <=> status(Ax,C,eqv) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(86,axiom,
    ! [Ax: $i,C: $i] :
      ( ( ? [I1: $i] : model(I1,Ax)
        & ! [I2: $i] :
            ( model(I2,Ax)
          <=> model(I2,C) ) )
    <=> status(Ax,C,eqv) ),
    file('/export/starexec/sandbox/benchmark/Axioms/KRS001+0.ax',eqv) ).

tff(87,plain,
    ! [Ax: $i,C: $i] :
      ( ( ? [I1: $i] : model(I1,Ax)
        & ! [I2: $i] :
            ( model(I2,Ax)
          <=> model(I2,C) ) )
    <=> status(Ax,C,eqv) ),
    inference(modus_ponens,[status(thm)],[86,85]) ).

tff(88,plain,
    ! [Ax: $i,C: $i] :
      ( ( ! [I1: $i] : ~ model(I1,Ax)
        | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
          <=> model(tptp_fun_I2_4(C,Ax),C) )
        | status(Ax,C,eqv) )
      & ( ( model(tptp_fun_I1_0(Ax),Ax)
          & ! [I2: $i] :
              ( model(I2,Ax)
            <=> model(I2,C) ) )
        | ~ status(Ax,C,eqv) ) ),
    inference(skolemize,[status(sab)],[87]) ).

tff(89,plain,
    ! [Ax: $i,C: $i] :
      ( ( status(Ax,C,eqv)
        | ! [I1: $i] : ~ model(I1,Ax)
        | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
          <=> model(tptp_fun_I2_4(C,Ax),C) ) )
      & ( ( model(tptp_fun_I1_0(Ax),Ax)
          & ! [I2: $i] :
              ( model(I2,Ax)
            <=> model(I2,C) ) )
        | ~ status(Ax,C,eqv) ) ),
    inference(modus_ponens,[status(thm)],[88,84]) ).

tff(90,plain,
    ! [Ax: $i,C: $i] :
      ~ ( ~ ( status(Ax,C,eqv)
            | ! [I1: $i] : ~ model(I1,Ax)
            | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
              <=> model(tptp_fun_I2_4(C,Ax),C) ) )
        | ~ ( ~ status(Ax,C,eqv)
            | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                | ~ ! [I2: $i] :
                      ( model(I2,Ax)
                    <=> model(I2,C) ) ) ) ),
    inference(modus_ponens,[status(thm)],[89,82]) ).

tff(91,plain,
    ! [Ax: $i,C: $i] :
      ~ ( ~ ( status(Ax,C,eqv)
            | ! [I1: $i] : ~ model(I1,Ax)
            | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
              <=> model(tptp_fun_I2_4(C,Ax),C) ) )
        | ~ ( ~ status(Ax,C,eqv)
            | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                | ~ ! [I2: $i] :
                      ( model(I2,Ax)
                    <=> model(I2,C) ) ) ) ),
    inference(modus_ponens,[status(thm)],[90,80]) ).

tff(92,plain,
    ! [Ax: $i,C: $i] :
      ~ ( ~ ( status(Ax,C,eqv)
            | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
              <=> model(tptp_fun_I2_4(C,Ax),C) )
            | ! [I1: $i] : ~ model(I1,Ax) )
        | ~ ( ~ status(Ax,C,eqv)
            | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                | ~ ! [I2: $i] :
                      ( model(I2,Ax)
                    <=> model(I2,C) ) ) ) ),
    inference(modus_ponens,[status(thm)],[91,75]) ).

tff(93,plain,
    ( ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( status(Ax,C,eqv)
                  | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                    <=> model(tptp_fun_I2_4(C,Ax),C) )
                  | ! [I1: $i] : ~ model(I1,Ax) )
              | ~ ( ~ status(Ax,C,eqv)
                  | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                      | ~ ! [I2: $i] :
                            ( model(I2,Ax)
                          <=> model(I2,C) ) ) ) )
      | ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv))
              | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ) )
          | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | ~ ! [I2: $i] :
                        ( model(I2,tptp_fun_Ax_21(thm,eqv))
                      <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) ) )
  <=> ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( status(Ax,C,eqv)
                  | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                    <=> model(tptp_fun_I2_4(C,Ax),C) )
                  | ! [I1: $i] : ~ model(I1,Ax) )
              | ~ ( ~ status(Ax,C,eqv)
                  | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                      | ~ ! [I2: $i] :
                            ( model(I2,Ax)
                          <=> model(I2,C) ) ) ) )
      | ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv))
              | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ) )
          | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | ~ ! [I2: $i] :
                        ( model(I2,tptp_fun_Ax_21(thm,eqv))
                      <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(94,plain,
    ( ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
              <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
            | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv)) )
        | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                | ~ ! [I2: $i] :
                      ( model(I2,tptp_fun_Ax_21(thm,eqv))
                    <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) )
  <=> ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv))
            | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
              <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ) )
        | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                | ~ ! [I2: $i] :
                      ( model(I2,tptp_fun_Ax_21(thm,eqv))
                    <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(95,plain,
    ( ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( status(Ax,C,eqv)
                  | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                    <=> model(tptp_fun_I2_4(C,Ax),C) )
                  | ! [I1: $i] : ~ model(I1,Ax) )
              | ~ ( ~ status(Ax,C,eqv)
                  | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                      | ~ ! [I2: $i] :
                            ( model(I2,Ax)
                          <=> model(I2,C) ) ) ) )
      | ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
              | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv)) )
          | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | ~ ! [I2: $i] :
                        ( model(I2,tptp_fun_Ax_21(thm,eqv))
                      <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) ) )
  <=> ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( status(Ax,C,eqv)
                  | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                    <=> model(tptp_fun_I2_4(C,Ax),C) )
                  | ! [I1: $i] : ~ model(I1,Ax) )
              | ~ ( ~ status(Ax,C,eqv)
                  | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                      | ~ ! [I2: $i] :
                            ( model(I2,Ax)
                          <=> model(I2,C) ) ) ) )
      | ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv))
              | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ) )
          | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | ~ ! [I2: $i] :
                        ( model(I2,tptp_fun_Ax_21(thm,eqv))
                      <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) ) ) ),
    inference(monotonicity,[status(thm)],[94]) ).

tff(96,plain,
    ( ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( status(Ax,C,eqv)
                  | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                    <=> model(tptp_fun_I2_4(C,Ax),C) )
                  | ! [I1: $i] : ~ model(I1,Ax) )
              | ~ ( ~ status(Ax,C,eqv)
                  | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                      | ~ ! [I2: $i] :
                            ( model(I2,Ax)
                          <=> model(I2,C) ) ) ) )
      | ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
              | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv)) )
          | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | ~ ! [I2: $i] :
                        ( model(I2,tptp_fun_Ax_21(thm,eqv))
                      <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) ) )
  <=> ( ~ ! [Ax: $i,C: $i] :
            ~ ( ~ ( status(Ax,C,eqv)
                  | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                    <=> model(tptp_fun_I2_4(C,Ax),C) )
                  | ! [I1: $i] : ~ model(I1,Ax) )
              | ~ ( ~ status(Ax,C,eqv)
                  | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                      | ~ ! [I2: $i] :
                            ( model(I2,Ax)
                          <=> model(I2,C) ) ) ) )
      | ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv))
              | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ) )
          | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
              | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                  | ~ ! [I2: $i] :
                        ( model(I2,tptp_fun_Ax_21(thm,eqv))
                      <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) ) ) ),
    inference(transitivity,[status(thm)],[95,93]) ).

tff(97,plain,
    ( ~ ! [Ax: $i,C: $i] :
          ~ ( ~ ( status(Ax,C,eqv)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) )
                | ! [I1: $i] : ~ model(I1,Ax) )
            | ~ ( ~ status(Ax,C,eqv)
                | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) ) )
    | ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
              <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) )
            | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv)) )
        | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                | ~ ! [I2: $i] :
                      ( model(I2,tptp_fun_Ax_21(thm,eqv))
                    <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(98,plain,
    ( ~ ! [Ax: $i,C: $i] :
          ~ ( ~ ( status(Ax,C,eqv)
                | ~ ( model(tptp_fun_I2_4(C,Ax),Ax)
                  <=> model(tptp_fun_I2_4(C,Ax),C) )
                | ! [I1: $i] : ~ model(I1,Ax) )
            | ~ ( ~ status(Ax,C,eqv)
                | ~ ( ~ model(tptp_fun_I1_0(Ax),Ax)
                    | ~ ! [I2: $i] :
                          ( model(I2,Ax)
                        <=> model(I2,C) ) ) ) )
    | ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv))
            | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
              <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ) )
        | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
            | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
                | ~ ! [I2: $i] :
                      ( model(I2,tptp_fun_Ax_21(thm,eqv))
                    <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) ) ),
    inference(modus_ponens,[status(thm)],[97,96]) ).

tff(99,plain,
    ~ ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
          | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv))
          | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
            <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ) )
      | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
          | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
              | ~ ! [I2: $i] :
                    ( model(I2,tptp_fun_Ax_21(thm,eqv))
                  <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ) ),
    inference(unit_resolution,[status(thm)],[98,92]) ).

tff(100,plain,
    ( ~ ( status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
        | ! [I1: $i] : ~ model(I1,tptp_fun_Ax_21(thm,eqv))
        | ~ ( model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
          <=> model(tptp_fun_I2_4(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ) )
    | ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
        | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
            | ~ ! [I2: $i] :
                  ( model(I2,tptp_fun_Ax_21(thm,eqv))
                <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) )
    | ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
    | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
        | ~ ! [I2: $i] :
              ( model(I2,tptp_fun_Ax_21(thm,eqv))
            <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ),
    inference(tautology,[status(thm)],[]) ).

tff(101,plain,
    ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
    | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
        | ~ ! [I2: $i] :
              ( model(I2,tptp_fun_Ax_21(thm,eqv))
            <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ),
    inference(unit_resolution,[status(thm)],[100,99]) ).

tff(102,plain,
    ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
    | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),thm)
    | status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv) ),
    inference(tautology,[status(thm)],[]) ).

tff(103,plain,
    status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv),
    inference(unit_resolution,[status(thm)],[102,62]) ).

tff(104,plain,
    ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
        | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
            | ~ ! [I2: $i] :
                  ( model(I2,tptp_fun_Ax_21(thm,eqv))
                <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) )
    | ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
    | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
        | ~ ! [I2: $i] :
              ( model(I2,tptp_fun_Ax_21(thm,eqv))
            <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ),
    inference(tautology,[status(thm)],[]) ).

tff(105,plain,
    ( ~ ( ~ status(tptp_fun_Ax_21(thm,eqv),tptp_fun_C_20(thm,eqv),eqv)
        | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
            | ~ ! [I2: $i] :
                  ( model(I2,tptp_fun_Ax_21(thm,eqv))
                <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) )
    | ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
        | ~ ! [I2: $i] :
              ( model(I2,tptp_fun_Ax_21(thm,eqv))
            <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ) ),
    inference(unit_resolution,[status(thm)],[104,103]) ).

tff(106,plain,
    ~ ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
      | ~ ! [I2: $i] :
            ( model(I2,tptp_fun_Ax_21(thm,eqv))
          <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ),
    inference(unit_resolution,[status(thm)],[105,101]) ).

tff(107,plain,
    ( ~ model(tptp_fun_I1_0(tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
    | ~ ! [I2: $i] :
          ( model(I2,tptp_fun_Ax_21(thm,eqv))
        <=> model(I2,tptp_fun_C_20(thm,eqv)) )
    | ! [I2: $i] :
        ( model(I2,tptp_fun_Ax_21(thm,eqv))
      <=> model(I2,tptp_fun_C_20(thm,eqv)) ) ),
    inference(tautology,[status(thm)],[]) ).

tff(108,plain,
    ! [I2: $i] :
      ( model(I2,tptp_fun_Ax_21(thm,eqv))
    <=> model(I2,tptp_fun_C_20(thm,eqv)) ),
    inference(unit_resolution,[status(thm)],[107,106]) ).

tff(109,plain,
    ( ~ ! [I2: $i] :
          ( model(I2,tptp_fun_Ax_21(thm,eqv))
        <=> model(I2,tptp_fun_C_20(thm,eqv)) )
    | ( model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_Ax_21(thm,eqv))
    <=> model(tptp_fun_I1_3(tptp_fun_C_20(thm,eqv),tptp_fun_Ax_21(thm,eqv)),tptp_fun_C_20(thm,eqv)) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(110,plain,
    $false,
    inference(unit_resolution,[status(thm)],[109,108,73]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem    : KRS186+1 : TPTP v9.0.0. Bugfixed v5.4.0.
% 0.11/0.12  % Command    : run_E %s %d THM
% 0.11/0.33  % Computer : n002.cluster.edu
% 0.11/0.33  % Model    : x86_64 x86_64
% 0.11/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33  % Memory   : 8042.1875MB
% 0.11/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33  % CPULimit   : 300
% 0.11/0.33  % WCLimit    : 300
% 0.11/0.33  % DateTime   : Thu Jun 19 19:13:46 EDT 2025
% 0.11/0.33  % CPUTime    : 
% 0.11/0.39  % SZS status Theorem
% 0.11/0.39  % SZS output start Proof
% See solution above
% 0.20/0.43  % E exiting
%------------------------------------------------------------------------------