%------------------------------------------------------------------------------
% File     : Drodi---3.5.1
% Problem  : MGT049-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s

% Computer : n010.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 12:21:23 EDT 2023

% Result   : Unsatisfiable 0.21s 0.58s
% Output   : CNFRefutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :    4
% Syntax   : Number of formulae    :   12 (   6 unt;   0 def)
%            Number of atoms       :   20 (  11 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   18 (  10   ~;   8   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   4 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    3 (   1 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   3 con; 0-2 aty)
%            Number of variables   :   20 (;  20   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f13,axiom,
    ! [A,B,C] :
      ( ~ organization(A)
      | external_ties(A,B) != external_ties(A,C)
      | position(A,B) = position(A,C) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f14,axiom,
    ! [A,B,C] :
      ( ~ organization(A)
      | external_ties(A,B) = external_ties(A,C) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f15,negated_conjecture,
    organization(sk1),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f17,negated_conjecture,
    position(sk1,sk3) != position(sk1,sk2),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f31,plain,
    ! [X0,X1,X2] :
      ( ~ organization(X0)
      | external_ties(X0,X1) != external_ties(X0,X2)
      | position(X0,X1) = position(X0,X2) ),
    inference(cnf_transformation,[status(esa)],[f13]) ).

fof(f32,plain,
    ! [A] :
      ( ~ organization(A)
      | ! [B,C] : external_ties(A,B) = external_ties(A,C) ),
    inference(miniscoping,[status(esa)],[f14]) ).

fof(f33,plain,
    ! [X0,X1,X2] :
      ( ~ organization(X0)
      | external_ties(X0,X1) = external_ties(X0,X2) ),
    inference(cnf_transformation,[status(esa)],[f32]) ).

fof(f34,plain,
    organization(sk1),
    inference(cnf_transformation,[status(esa)],[f15]) ).

fof(f36,plain,
    position(sk1,sk3) != position(sk1,sk2),
    inference(cnf_transformation,[status(esa)],[f17]) ).

fof(f46,plain,
    ! [X0,X1,X2] :
      ( ~ organization(X0)
      | position(X0,X1) = position(X0,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f31,f33]) ).

fof(f47,plain,
    ! [X0,X1] : position(sk1,X0) = position(sk1,X1),
    inference(resolution,[status(thm)],[f46,f34]) ).

fof(f48,plain,
    $false,
    inference(backward_subsumption_resolution,[status(thm)],[f36,f47]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : MGT049-1 : TPTP v8.1.2. Released v2.4.0.
% 0.06/0.13  % Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.12/0.34  % Computer : n010.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 300
% 0.12/0.34  % DateTime : Tue May 30 10:58:52 EDT 2023
% 0.12/0.34  % CPUTime  : 
% 0.12/0.35  % Drodi V3.5.1
% 0.21/0.58  % Refutation found
% 0.21/0.58  % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.21/0.58  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.21/0.58  % Elapsed time: 0.016476 seconds
% 0.21/0.58  % CPU time: 0.018137 seconds
% 0.21/0.58  % Memory used: 2.878 MB
%------------------------------------------------------------------------------