%------------------------------------------------------------------------------
% File     : Drodi---3.5.1
% Problem  : SYN065-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s

% Computer : n008.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 : Wed May 31 12:45:52 EDT 2023

% Result   : Unsatisfiable 0.10s 0.31s
% Output   : CNFRefutation 0.10s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :    3
% Syntax   : Number of formulae    :   10 (   6 unt;   0 def)
%            Number of atoms       :   17 (   0 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   16 (   9   ~;   7   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   4 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    3 (   2 usr;   1 prp; 0-2 aty)
%            Number of functors    :    2 (   2 usr;   1 con; 0-1 aty)
%            Number of variables   :   16 (;  16   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ! [X] : big_f(X,f(X)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f3,axiom,
    ! [X,Y,Z] :
      ( ~ big_f(X,Y)
      | ~ big_f(Y,Z)
      | big_h(X,Z) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f7,negated_conjecture,
    ! [X] : ~ big_h(a,X),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f8,plain,
    ! [X0] : big_f(X0,f(X0)),
    inference(cnf_transformation,[status(esa)],[f1]) ).

fof(f10,plain,
    ! [X,Z] :
      ( ! [Y] :
          ( ~ big_f(X,Y)
          | ~ big_f(Y,Z) )
      | big_h(X,Z) ),
    inference(miniscoping,[status(esa)],[f3]) ).

fof(f11,plain,
    ! [X0,X1,X2] :
      ( ~ big_f(X0,X1)
      | ~ big_f(X1,X2)
      | big_h(X0,X2) ),
    inference(cnf_transformation,[status(esa)],[f10]) ).

fof(f18,plain,
    ! [X0] : ~ big_h(a,X0),
    inference(cnf_transformation,[status(esa)],[f7]) ).

fof(f19,plain,
    ! [X0,X1] :
      ( ~ big_f(X0,X1)
      | big_h(X0,f(X1)) ),
    inference(resolution,[status(thm)],[f8,f11]) ).

fof(f20,plain,
    ! [X0] : big_h(X0,f(f(X0))),
    inference(resolution,[status(thm)],[f19,f8]) ).

fof(f21,plain,
    $false,
    inference(resolution,[status(thm)],[f20,f18]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11  % Problem  : SYN065-1 : TPTP v8.1.2. Released v1.0.0.
% 0.06/0.12  % Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.06/0.30  % Computer : n008.cluster.edu
% 0.06/0.30  % Model    : x86_64 x86_64
% 0.06/0.30  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.30  % Memory   : 8042.1875MB
% 0.06/0.30  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.06/0.30  % CPULimit : 300
% 0.06/0.30  % WCLimit  : 300
% 0.06/0.30  % DateTime : Tue May 30 10:28:38 EDT 2023
% 0.06/0.30  % CPUTime  : 
% 0.06/0.30  % Drodi V3.5.1
% 0.10/0.31  % Refutation found
% 0.10/0.31  % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.10/0.31  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.10/0.53  % Elapsed time: 0.011199 seconds
% 0.10/0.53  % CPU time: 0.017477 seconds
% 0.10/0.53  % Memory used: 7.010 MB
%------------------------------------------------------------------------------