TPTP Problem File: SYP086_1.p

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%------------------------------------------------------------------------------
% File     : SYP086_1 : TPTP v9.3.1. Released v9.3.0.
% Domain   : Syntactic
% Problem  : Logic KD, problem k_grz, size 10
% Version  : Especial.
% English  :

% Refs     : [BHS98] Balsiger et al. (1998), Logics Workbench 1.0
%          : [Ste24] Steen (2024), Email to Geoff Sutcliffe
% Source   : [Ste24]
% Names    : KD/k_grz_n/10.p

% Status   : CounterSatisfiable
% Rating   : 0.00 v9.3.0
% Syntax   : Number of formulae    :    5 (   0 unt;   4 typ;   0 def)
%            Number of atoms       :  268 (   0 equ)
%            Maximal formula atoms :  268 ( 268 avg)
%            Number of connectives :  417 (   0   ~; 182   |;  14   &)
%                                         (   0 <=>;  71  =>;   0  <=;   0 <~>)
%                                         ( 150 {.};   0 {#})
%            Maximal formula depth :   26 (  26 avg)
%            Maximal term depth    :    0 (   0 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :    5 (   4 usr;   5 prp; 0-0 aty)
%            Number of functors    :    0 (   0 usr;   0 con; --- aty)
%            Number of variables   :    0 (   0   !;   0   ?;   0   :)
% SPC      : NX0_CSA_PRP_NEQ_NAR_NDT

% Comments :
%------------------------------------------------------------------------------
tff(simple_k,logic,
    $modal == 
      [ $domains == $constant,
        $designation == $rigid,
        $terms == $local,
        $modalities == $modal_system_D ] ).

tff(p1_type,type,
    p1: $o ).

tff(p2_type,type,
    p2: $o ).

tff(p3_type,type,
    p3: $o ).

tff(p4_type,type,
    p4: $o ).

tff(10,conjecture,
    ( ( [.] ( [.] ( [.] ( p2
                       => [.] p2 )
                 => p2 )
           => [.] p2 )
      & ( [.] ( [.] ( ( [.] $false
                      | p1 )
                   => [.] ( [.] $false
                          | p1 ) )
             => ( [.] $false
                | p1 ) )
       => [.] ( [.] $false
              | p1 ) )
      & ( [.] ( [.] ( ( [.] $false
                      | p1
                      | p2 )
                   => [.] ( [.] $false
                          | p1
                          | p2 ) )
             => ( [.] $false
                | p1
                | p2 ) )
       => [.] ( [.] $false
              | p1
              | p2 ) )
      & ( [.] ( [.] ( ( [.] $false
                      | p1
                      | p2
                      | p3 )
                   => [.] ( [.] $false
                          | p1
                          | p2
                          | p3 ) )
             => ( [.] $false
                | p1
                | p2
                | p3 ) )
       => [.] ( [.] $false
              | p1
              | p2
              | p3 ) )
      & ( [.] ( [.] ( ( [.] $false
                      | p1
                      | p2
                      | p3
                      | p4 )
                   => [.] ( [.] $false
                          | p1
                          | p2
                          | p3
                          | p4 ) )
             => ( [.] $false
                | p1
                | p2
                | p3
                | p4 ) )
       => [.] ( [.] $false
              | p1
              | p2
              | p3
              | p4 ) )
      & ( [.] ( [.] ( ( [.] ( [.] $false
                            | p1
                            | p2
                            | p3
                            | p4 )
                      | p1 )
                   => [.] ( [.] ( [.] $false
                                | p1
                                | p2
                                | p3
                                | p4 )
                          | p1 ) )
             => ( [.] ( [.] $false
                      | p1
                      | p2
                      | p3
                      | p4 )
                | p1 ) )
       => [.] ( [.] ( [.] $false
                    | p1
                    | p2
                    | p3
                    | p4 )
              | p1 ) )
      & ( [.] ( [.] ( ( [.] ( [.] $false
                            | p1
                            | p2
                            | p3
                            | p4 )
                      | p1
                      | p2 )
                   => [.] ( [.] ( [.] $false
                                | p1
                                | p2
                                | p3
                                | p4 )
                          | p1
                          | p2 ) )
             => ( [.] ( [.] $false
                      | p1
                      | p2
                      | p3
                      | p4 )
                | p1
                | p2 ) )
       => [.] ( [.] ( [.] $false
                    | p1
                    | p2
                    | p3
                    | p4 )
              | p1
              | p2 ) )
      & ( [.] ( [.] ( ( [.] ( [.] $false
                            | p1
                            | p2
                            | p3
                            | p4 )
                      | p1
                      | p2
                      | p3 )
                   => [.] ( [.] ( [.] $false
                                | p1
                                | p2
                                | p3
                                | p4 )
                          | p1
                          | p2
                          | p3 ) )
             => ( [.] ( [.] $false
                      | p1
                      | p2
                      | p3
                      | p4 )
                | p1
                | p2
                | p3 ) )
       => [.] ( [.] ( [.] $false
                    | p1
                    | p2
                    | p3
                    | p4 )
              | p1
              | p2
              | p3 ) )
      & ( [.] ( [.] ( ( [.] ( [.] $false
                            | p1
                            | p2
                            | p3
                            | p4 )
                      | p1
                      | p2
                      | p3
                      | p4 )
                   => [.] ( [.] ( [.] $false
                                | p1
                                | p2
                                | p3
                                | p4 )
                          | p1
                          | p2
                          | p3
                          | p4 ) )
             => ( [.] ( [.] $false
                      | p1
                      | p2
                      | p3
                      | p4 )
                | p1
                | p2
                | p3
                | p4 ) )
       => [.] ( [.] ( [.] $false
                    | p1
                    | p2
                    | p3
                    | p4 )
              | p1
              | p2
              | p3
              | p4 ) )
      & ( [.] ( [.] ( ( [.] ( [.] ( [.] $false
                                  | p1
                                  | p2
                                  | p3
                                  | p4 )
                            | p1
                            | p2
                            | p3
                            | p4 )
                      | p1 )
                   => [.] ( [.] ( [.] ( [.] $false
                                      | p1
                                      | p2
                                      | p3
                                      | p4 )
                                | p1
                                | p2
                                | p3
                                | p4 )
                          | p1 ) )
             => ( [.] ( [.] ( [.] $false
                            | p1
                            | p2
                            | p3
                            | p4 )
                      | p1
                      | p2
                      | p3
                      | p4 )
                | p1 ) )
       => [.] ( [.] ( [.] ( [.] $false
                          | p1
                          | p2
                          | p3
                          | p4 )
                    | p1
                    | p2
                    | p3
                    | p4 )
              | p1 ) )
      & ( [.] ( [.] ( ( ( [.] ( p2
                             => [.] p2 )
                       => p2 )
                      & ( [.] ( [.] ( p2
                                   => [.] p2 )
                             => p2 )
                       => [.] [.] ( [.] ( p2
                                       => [.] p2 )
                                 => p2 ) ) )
                   => [.] ( ( [.] ( p2
                                 => [.] p2 )
                           => p2 )
                          & ( [.] ( [.] ( p2
                                       => [.] p2 )
                                 => p2 )
                           => [.] [.] ( [.] ( p2
                                           => [.] p2 )
                                     => p2 ) ) ) )
             => ( ( [.] ( p2
                       => [.] p2 )
                 => p2 )
                & ( [.] ( [.] ( p2
                             => [.] p2 )
                       => p2 )
                 => [.] [.] ( [.] ( p2
                                 => [.] p2 )
                           => p2 ) ) ) )
       => [.] ( ( [.] ( p2
                     => [.] p2 )
               => p2 )
              & ( [.] ( [.] ( p2
                           => [.] p2 )
                     => p2 )
               => [.] [.] ( [.] ( p2
                               => [.] p2 )
                         => p2 ) ) ) ) )
   => ( ( [.] ( [.] ( p1
                   => [.] p1 )
             => p1 )
       => p1 )
      | ( [.] ( [.] ( p2
                   => [.] p2 )
             => p2 )
       => p2 )
      | ( [.] ( [.] ( p3
                   => [.] p3 )
             => p3 )
       => p3 ) ) ) ).

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