TSTP Solution File: SET095-7 by Drodi---3.6.0
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%------------------------------------------------------------------------------
% File : Drodi---3.6.0
% Problem : SET095-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n032.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 20:39:06 EDT 2024
% Result : Unsatisfiable 0.16s 0.33s
% Output : CNFRefutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 7
% Syntax : Number of formulae : 23 ( 8 unt; 0 def)
% Number of atoms : 38 ( 4 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 27 ( 12 ~; 13 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 3 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 14 ( 14 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X,Y] :
( member(not_subclass_element(X,Y),X)
| subclass(X,Y) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f3,axiom,
! [X,Y] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f125,axiom,
! [Y,X] :
( ~ member(Y,singleton(X))
| Y = X ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f139,negated_conjecture,
member(x,y),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f140,negated_conjecture,
~ subclass(singleton(x),y),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f143,plain,
! [X0,X1] :
( member(not_subclass_element(X0,X1),X0)
| subclass(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f2]) ).
fof(f144,plain,
! [X0,X1] :
( ~ member(not_subclass_element(X0,X1),X1)
| subclass(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f3]) ).
fof(f292,plain,
! [X0,X1] :
( ~ member(X0,singleton(X1))
| X0 = X1 ),
inference(cnf_transformation,[status(esa)],[f125]) ).
fof(f307,plain,
member(x,y),
inference(cnf_transformation,[status(esa)],[f139]) ).
fof(f308,plain,
~ subclass(singleton(x),y),
inference(cnf_transformation,[status(esa)],[f140]) ).
fof(f335,plain,
! [X0,X1] :
( subclass(singleton(X0),X1)
| not_subclass_element(singleton(X0),X1) = X0 ),
inference(resolution,[status(thm)],[f143,f292]) ).
fof(f348,plain,
not_subclass_element(singleton(x),y) = x,
inference(resolution,[status(thm)],[f335,f308]) ).
fof(f355,plain,
( spl0_0
<=> member(x,y) ),
introduced(split_symbol_definition) ).
fof(f357,plain,
( ~ member(x,y)
| spl0_0 ),
inference(component_clause,[status(thm)],[f355]) ).
fof(f358,plain,
( spl0_1
<=> subclass(singleton(x),y) ),
introduced(split_symbol_definition) ).
fof(f359,plain,
( subclass(singleton(x),y)
| ~ spl0_1 ),
inference(component_clause,[status(thm)],[f358]) ).
fof(f361,plain,
( ~ member(x,y)
| subclass(singleton(x),y) ),
inference(paramodulation,[status(thm)],[f348,f144]) ).
fof(f362,plain,
( ~ spl0_0
| spl0_1 ),
inference(split_clause,[status(thm)],[f361,f355,f358]) ).
fof(f368,plain,
( $false
| ~ spl0_1 ),
inference(forward_subsumption_resolution,[status(thm)],[f359,f308]) ).
fof(f369,plain,
~ spl0_1,
inference(contradiction_clause,[status(thm)],[f368]) ).
fof(f370,plain,
( $false
| spl0_0 ),
inference(forward_subsumption_resolution,[status(thm)],[f357,f307]) ).
fof(f371,plain,
spl0_0,
inference(contradiction_clause,[status(thm)],[f370]) ).
fof(f372,plain,
$false,
inference(sat_refutation,[status(thm)],[f362,f369,f371]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.10 % Problem : SET095-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.05/0.11 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.10/0.31 % Computer : n032.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 300
% 0.10/0.31 % DateTime : Mon Apr 29 21:39:35 EDT 2024
% 0.10/0.31 % CPUTime :
% 0.16/0.32 % Drodi V3.6.0
% 0.16/0.33 % Refutation found
% 0.16/0.33 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.16/0.33 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.16/0.34 % Elapsed time: 0.020527 seconds
% 0.16/0.34 % CPU time: 0.033210 seconds
% 0.16/0.34 % Total memory used: 13.888 MB
% 0.16/0.34 % Net memory used: 13.872 MB
%------------------------------------------------------------------------------