TSTP Solution File: GEO239+3 by SInE---0.4
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%------------------------------------------------------------------------------
% File : SInE---0.4
% Problem : GEO239+3 : TPTP v5.0.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : Source/sine.py -e eprover -t %d %s
% Computer : art07.cs.miami.edu
% Model : i686 i686
% CPU : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2793MHz
% Memory : 2018MB
% OS : Linux 2.6.26.8-57.fc8
% CPULimit : 300s
% DateTime : Sat Dec 25 09:07:10 EST 2010
% Result : Theorem 0.22s
% Output : CNFRefutation 0.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 2
% Syntax : Number of formulae : 12 ( 4 unt; 0 def)
% Number of atoms : 25 ( 0 equ)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 23 ( 10 ~; 1 |; 10 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 20 ( 2 sgn 12 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(8,axiom,
! [X2,X1] :
~ ( left_apart_point(X2,X1)
| left_apart_point(X2,reverse_line(X1)) ),
file('/tmp/tmpwWveK5/sel_GEO239+3.p_1',ax10_basics) ).
fof(16,conjecture,
! [X2,X3,X1] :
( ( incident_point_and_line(X2,X1)
& left_apart_point(X3,X1) )
=> left_convergent_lines(X1,line_connecting(X2,X3)) ),
file('/tmp/tmpwWveK5/sel_GEO239+3.p_1',con) ).
fof(17,negated_conjecture,
~ ! [X2,X3,X1] :
( ( incident_point_and_line(X2,X1)
& left_apart_point(X3,X1) )
=> left_convergent_lines(X1,line_connecting(X2,X3)) ),
inference(assume_negation,[status(cth)],[16]) ).
fof(46,plain,
! [X2,X1] :
( ~ left_apart_point(X2,X1)
& ~ left_apart_point(X2,reverse_line(X1)) ),
inference(fof_nnf,[status(thm)],[8]) ).
fof(47,plain,
! [X3,X4] :
( ~ left_apart_point(X3,X4)
& ~ left_apart_point(X3,reverse_line(X4)) ),
inference(variable_rename,[status(thm)],[46]) ).
cnf(49,plain,
~ left_apart_point(X1,X2),
inference(split_conjunct,[status(thm)],[47]) ).
fof(74,negated_conjecture,
? [X2,X3,X1] :
( incident_point_and_line(X2,X1)
& left_apart_point(X3,X1)
& ~ left_convergent_lines(X1,line_connecting(X2,X3)) ),
inference(fof_nnf,[status(thm)],[17]) ).
fof(75,negated_conjecture,
? [X4,X5,X6] :
( incident_point_and_line(X4,X6)
& left_apart_point(X5,X6)
& ~ left_convergent_lines(X6,line_connecting(X4,X5)) ),
inference(variable_rename,[status(thm)],[74]) ).
fof(76,negated_conjecture,
( incident_point_and_line(esk1_0,esk3_0)
& left_apart_point(esk2_0,esk3_0)
& ~ left_convergent_lines(esk3_0,line_connecting(esk1_0,esk2_0)) ),
inference(skolemize,[status(esa)],[75]) ).
cnf(78,negated_conjecture,
left_apart_point(esk2_0,esk3_0),
inference(split_conjunct,[status(thm)],[76]) ).
cnf(80,negated_conjecture,
$false,
inference(sr,[status(thm)],[78,49,theory(equality)]) ).
cnf(81,negated_conjecture,
$false,
80,
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% % SZS status Started for /home/graph/tptp/TPTP/Problems/GEO/GEO239+3.p
% --creating new selector for [GEO009+0.ax]
% -running prover on /tmp/tmpwWveK5/sel_GEO239+3.p_1 with time limit 29
% -prover status Theorem
% Problem GEO239+3.p solved in phase 0.
% % SZS status Theorem for /home/graph/tptp/TPTP/Problems/GEO/GEO239+3.p
% % SZS status Ended for /home/graph/tptp/TPTP/Problems/GEO/GEO239+3.p
% Solved 1 out of 1.
% # Problem is unsatisfiable (or provable), constructing proof object
% # SZS status Theorem
% # SZS output start CNFRefutation.
% See solution above
% # SZS output end CNFRefutation
%
%------------------------------------------------------------------------------