TSTP Solution File: COL004-1 by Drodi---3.6.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Drodi---3.6.0
% Problem  : COL004-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s

% Computer : n009.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 : Tue Apr 30 20:13:31 EDT 2024

% Result   : Unsatisfiable 16.61s 2.49s
% Output   : CNFRefutation 16.61s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :    3
% Syntax   : Number of formulae    :   16 (  16 unt;   0 def)
%            Number of atoms       :   16 (  15 equ)
%            Maximal formula atoms :    1 (   1 avg)
%            Number of connectives :    5 (   5   ~;   0   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    5 (   3 avg)
%            Maximal term depth    :    8 (   2 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   2 con; 0-2 aty)
%            Number of variables   :   33 (  33   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ! [X,Y,Z] : apply(apply(apply(s,X),Y),Z) = apply(apply(X,Z),apply(Y,Z)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f2,axiom,
    ! [X,Y] : apply(apply(k,X),Y) = X,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f3,negated_conjecture,
    ! [Z] : apply(apply(Z,f(Z)),g(Z)) != apply(g(Z),apply(apply(f(Z),f(Z)),g(Z))),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f4,plain,
    ! [X0,X1,X2] : apply(apply(apply(s,X0),X1),X2) = apply(apply(X0,X2),apply(X1,X2)),
    inference(cnf_transformation,[status(esa)],[f1]) ).

fof(f5,plain,
    ! [X0,X1] : apply(apply(k,X0),X1) = X0,
    inference(cnf_transformation,[status(esa)],[f2]) ).

fof(f6,plain,
    ! [X0] : apply(apply(X0,f(X0)),g(X0)) != apply(g(X0),apply(apply(f(X0),f(X0)),g(X0))),
    inference(cnf_transformation,[status(esa)],[f3]) ).

fof(f7,plain,
    ! [X0,X1,X2] : apply(apply(X0,X1),apply(apply(X2,X0),X1)) = apply(apply(apply(apply(s,s),X2),X0),X1),
    inference(paramodulation,[status(thm)],[f4,f4]) ).

fof(f8,plain,
    ! [X0,X1] : apply(apply(apply(s,k),X0),X1) = X1,
    inference(paramodulation,[status(thm)],[f5,f4]) ).

fof(f10,plain,
    ! [X0,X1,X2] : apply(apply(apply(s,apply(k,X0)),X1),X2) = apply(X0,apply(X1,X2)),
    inference(paramodulation,[status(thm)],[f5,f4]) ).

fof(f21,plain,
    ! [X0,X1,X2] : apply(apply(apply(s,apply(apply(s,k),X0)),X1),X2) = apply(X2,apply(X1,X2)),
    inference(paramodulation,[status(thm)],[f8,f4]) ).

fof(f32,plain,
    ! [X0,X1] : apply(apply(apply(apply(s,s),apply(s,k)),X0),X1) = apply(apply(X0,X1),X1),
    inference(paramodulation,[status(thm)],[f8,f7]) ).

fof(f79,plain,
    ! [X0,X1,X2,X3] : apply(apply(apply(s,apply(apply(s,apply(k,X0)),X1)),X2),X3) = apply(apply(X0,apply(X1,X3)),apply(X2,X3)),
    inference(paramodulation,[status(thm)],[f10,f4]) ).

fof(f463,plain,
    ! [X0,X1] : apply(apply(X0,f(X0)),g(X0)) != apply(apply(apply(s,apply(apply(s,k),X1)),apply(f(X0),f(X0))),g(X0)),
    inference(paramodulation,[status(thm)],[f21,f6]) ).

fof(f16008,plain,
    ! [X0] : apply(apply(X0,f(X0)),g(X0)) != apply(apply(apply(apply(s,apply(apply(s,apply(k,s)),apply(s,k))),f(X0)),f(X0)),g(X0)),
    inference(paramodulation,[status(thm)],[f79,f463]) ).

fof(f17364,plain,
    ! [X0] : apply(apply(X0,f(X0)),g(X0)) != apply(apply(apply(apply(apply(s,s),apply(s,k)),apply(s,apply(apply(s,apply(k,s)),apply(s,k)))),f(X0)),g(X0)),
    inference(paramodulation,[status(thm)],[f32,f16008]) ).

fof(f17366,plain,
    $false,
    inference(equality_resolution,[status(esa)],[f17364]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem  : COL004-1 : TPTP v8.1.2. Released v1.0.0.
% 0.03/0.12  % Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.11/0.33  % Computer : n009.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 : Mon Apr 29 22:19:10 EDT 2024
% 0.11/0.33  % CPUTime  : 
% 0.11/0.34  % Drodi V3.6.0
% 16.61/2.49  % Refutation found
% 16.61/2.49  % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 16.61/2.49  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 16.61/2.51  % Elapsed time: 2.156996 seconds
% 16.61/2.51  % CPU time: 16.908668 seconds
% 16.61/2.51  % Total memory used: 272.234 MB
% 16.61/2.51  % Net memory used: 270.213 MB
%------------------------------------------------------------------------------