TSTP Solution File: GEO226+2 by SInE---0.4

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%------------------------------------------------------------------------------
% File     : SInE---0.4
% Problem  : GEO226+2 : TPTP v5.0.0. Released v3.3.0.
% 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 09:03:02 EST 2010

% Result   : Theorem 239.76s
% Output   : CNFRefutation 239.76s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :    5
% Syntax   : Number of formulae    :   36 (  14 unt;   0 def)
%            Number of atoms       :  102 (   0 equ)
%            Maximal formula atoms :    6 (   2 avg)
%            Number of connectives :  105 (  39   ~;  29   |;  28   &)
%                                         (   0 <=>;   9  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   4 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    6 (   5 usr;   1 prp; 0-2 aty)
%            Number of functors    :    3 (   3 usr;   2 con; 0-2 aty)
%            Number of variables   :   62 (   0 sgn  37   !;   7   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(1,axiom,
    ! [X1,X2,X3] :
      ( convergent_lines(X1,X2)
     => ( ( apart_point_and_line(X3,X1)
          | apart_point_and_line(X3,X2) )
       => distinct_points(X3,intersection_point(X1,X2)) ) ),
    file('/tmp/tmpST76LA/sel_GEO226+2.p_5',con2) ).

fof(7,axiom,
    ! [X1] : ~ distinct_points(X1,X1),
    file('/tmp/tmpST76LA/sel_GEO226+2.p_5',apart1) ).

fof(9,axiom,
    ! [X1] : ~ convergent_lines(X1,X1),
    file('/tmp/tmpST76LA/sel_GEO226+2.p_5',apart3) ).

fof(12,axiom,
    ! [X1,X2,X3] :
      ( convergent_lines(X1,X2)
     => ( convergent_lines(X1,X3)
        | convergent_lines(X2,X3) ) ),
    file('/tmp/tmpST76LA/sel_GEO226+2.p_5',apart6) ).

fof(13,conjecture,
    ! [X6,X7] :
      ( ( line(X6)
        & line(X7)
        & convergent_lines(X6,X7) )
     => ? [X1] :
          ( point(X1)
         => ( ~ apart_point_and_line(X1,X6)
            & ~ apart_point_and_line(X1,X7) ) ) ),
    file('/tmp/tmpST76LA/sel_GEO226+2.p_5',con) ).

fof(14,negated_conjecture,
    ~ ! [X6,X7] :
        ( ( line(X6)
          & line(X7)
          & convergent_lines(X6,X7) )
       => ? [X1] :
            ( point(X1)
           => ( ~ apart_point_and_line(X1,X6)
              & ~ apart_point_and_line(X1,X7) ) ) ),
    inference(assume_negation,[status(cth)],[13]) ).

fof(15,plain,
    ! [X1] : ~ distinct_points(X1,X1),
    inference(fof_simplification,[status(thm)],[7,theory(equality)]) ).

fof(17,plain,
    ! [X1] : ~ convergent_lines(X1,X1),
    inference(fof_simplification,[status(thm)],[9,theory(equality)]) ).

fof(18,negated_conjecture,
    ~ ! [X6,X7] :
        ( ( line(X6)
          & line(X7)
          & convergent_lines(X6,X7) )
       => ? [X1] :
            ( point(X1)
           => ( ~ apart_point_and_line(X1,X6)
              & ~ apart_point_and_line(X1,X7) ) ) ),
    inference(fof_simplification,[status(thm)],[14,theory(equality)]) ).

fof(19,plain,
    ! [X1,X2,X3] :
      ( ~ convergent_lines(X1,X2)
      | ( ~ apart_point_and_line(X3,X1)
        & ~ apart_point_and_line(X3,X2) )
      | distinct_points(X3,intersection_point(X1,X2)) ),
    inference(fof_nnf,[status(thm)],[1]) ).

fof(20,plain,
    ! [X4,X5,X6] :
      ( ~ convergent_lines(X4,X5)
      | ( ~ apart_point_and_line(X6,X4)
        & ~ apart_point_and_line(X6,X5) )
      | distinct_points(X6,intersection_point(X4,X5)) ),
    inference(variable_rename,[status(thm)],[19]) ).

fof(21,plain,
    ! [X4,X5,X6] :
      ( ( ~ apart_point_and_line(X6,X4)
        | distinct_points(X6,intersection_point(X4,X5))
        | ~ convergent_lines(X4,X5) )
      & ( ~ apart_point_and_line(X6,X5)
        | distinct_points(X6,intersection_point(X4,X5))
        | ~ convergent_lines(X4,X5) ) ),
    inference(distribute,[status(thm)],[20]) ).

cnf(22,plain,
    ( distinct_points(X3,intersection_point(X1,X2))
    | ~ convergent_lines(X1,X2)
    | ~ apart_point_and_line(X3,X2) ),
    inference(split_conjunct,[status(thm)],[21]) ).

cnf(23,plain,
    ( distinct_points(X3,intersection_point(X1,X2))
    | ~ convergent_lines(X1,X2)
    | ~ apart_point_and_line(X3,X1) ),
    inference(split_conjunct,[status(thm)],[21]) ).

fof(39,plain,
    ! [X2] : ~ distinct_points(X2,X2),
    inference(variable_rename,[status(thm)],[15]) ).

cnf(40,plain,
    ~ distinct_points(X1,X1),
    inference(split_conjunct,[status(thm)],[39]) ).

fof(43,plain,
    ! [X2] : ~ convergent_lines(X2,X2),
    inference(variable_rename,[status(thm)],[17]) ).

cnf(44,plain,
    ~ convergent_lines(X1,X1),
    inference(split_conjunct,[status(thm)],[43]) ).

fof(51,plain,
    ! [X1,X2,X3] :
      ( ~ convergent_lines(X1,X2)
      | convergent_lines(X1,X3)
      | convergent_lines(X2,X3) ),
    inference(fof_nnf,[status(thm)],[12]) ).

fof(52,plain,
    ! [X4,X5,X6] :
      ( ~ convergent_lines(X4,X5)
      | convergent_lines(X4,X6)
      | convergent_lines(X5,X6) ),
    inference(variable_rename,[status(thm)],[51]) ).

cnf(53,plain,
    ( convergent_lines(X1,X2)
    | convergent_lines(X3,X2)
    | ~ convergent_lines(X3,X1) ),
    inference(split_conjunct,[status(thm)],[52]) ).

fof(54,negated_conjecture,
    ? [X6,X7] :
      ( line(X6)
      & line(X7)
      & convergent_lines(X6,X7)
      & ! [X1] :
          ( point(X1)
          & ( apart_point_and_line(X1,X6)
            | apart_point_and_line(X1,X7) ) ) ),
    inference(fof_nnf,[status(thm)],[18]) ).

fof(55,negated_conjecture,
    ? [X8,X9] :
      ( line(X8)
      & line(X9)
      & convergent_lines(X8,X9)
      & ! [X10] :
          ( point(X10)
          & ( apart_point_and_line(X10,X8)
            | apart_point_and_line(X10,X9) ) ) ),
    inference(variable_rename,[status(thm)],[54]) ).

fof(56,negated_conjecture,
    ( line(esk1_0)
    & line(esk2_0)
    & convergent_lines(esk1_0,esk2_0)
    & ! [X10] :
        ( point(X10)
        & ( apart_point_and_line(X10,esk1_0)
          | apart_point_and_line(X10,esk2_0) ) ) ),
    inference(skolemize,[status(esa)],[55]) ).

fof(57,negated_conjecture,
    ! [X10] :
      ( point(X10)
      & ( apart_point_and_line(X10,esk1_0)
        | apart_point_and_line(X10,esk2_0) )
      & line(esk1_0)
      & line(esk2_0)
      & convergent_lines(esk1_0,esk2_0) ),
    inference(shift_quantors,[status(thm)],[56]) ).

cnf(58,negated_conjecture,
    convergent_lines(esk1_0,esk2_0),
    inference(split_conjunct,[status(thm)],[57]) ).

cnf(61,negated_conjecture,
    ( apart_point_and_line(X1,esk2_0)
    | apart_point_and_line(X1,esk1_0) ),
    inference(split_conjunct,[status(thm)],[57]) ).

cnf(64,negated_conjecture,
    ( convergent_lines(esk2_0,X1)
    | convergent_lines(esk1_0,X1) ),
    inference(spm,[status(thm)],[53,58,theory(equality)]) ).

cnf(68,plain,
    ( ~ apart_point_and_line(intersection_point(X1,X2),X2)
    | ~ convergent_lines(X1,X2) ),
    inference(spm,[status(thm)],[40,22,theory(equality)]) ).

cnf(69,plain,
    ( ~ apart_point_and_line(intersection_point(X1,X2),X1)
    | ~ convergent_lines(X1,X2) ),
    inference(spm,[status(thm)],[40,23,theory(equality)]) ).

cnf(74,negated_conjecture,
    convergent_lines(esk2_0,esk1_0),
    inference(spm,[status(thm)],[44,64,theory(equality)]) ).

cnf(77,negated_conjecture,
    ( apart_point_and_line(intersection_point(X1,esk1_0),esk2_0)
    | ~ convergent_lines(X1,esk1_0) ),
    inference(spm,[status(thm)],[68,61,theory(equality)]) ).

cnf(94,negated_conjecture,
    ~ convergent_lines(esk2_0,esk1_0),
    inference(spm,[status(thm)],[69,77,theory(equality)]) ).

cnf(95,negated_conjecture,
    $false,
    inference(rw,[status(thm)],[94,74,theory(equality)]) ).

cnf(96,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[95,theory(equality)]) ).

cnf(97,negated_conjecture,
    $false,
    96,
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% % SZS status Started for /home/graph/tptp/TPTP/Problems/GEO/GEO226+2.p
% --creating new selector for [GEO008+0.ax, GEO006+5.ax]
% eprover: CPU time limit exceeded, terminating
% eprover: CPU time limit exceeded, terminating
% -running prover on /tmp/tmpST76LA/sel_GEO226+2.p_1 with time limit 29
% -prover status ResourceOut
% -running prover on /tmp/tmpST76LA/sel_GEO226+2.p_2 with time limit 80
% -prover status ResourceOut
% --creating new selector for [GEO008+0.ax, GEO006+5.ax]
% eprover: CPU time limit exceeded, terminating
% -running prover on /tmp/tmpST76LA/sel_GEO226+2.p_3 with time limit 75
% -prover status ResourceOut
% --creating new selector for [GEO008+0.ax, GEO006+5.ax]
% eprover: CPU time limit exceeded, terminating
% -running prover on /tmp/tmpST76LA/sel_GEO226+2.p_4 with time limit 55
% -prover status ResourceOut
% --creating new selector for [GEO008+0.ax, GEO006+5.ax]
% -running prover on /tmp/tmpST76LA/sel_GEO226+2.p_5 with time limit 54
% -prover status Theorem
% Problem GEO226+2.p solved in phase 4.
% % SZS status Theorem for /home/graph/tptp/TPTP/Problems/GEO/GEO226+2.p
% % SZS status Ended for /home/graph/tptp/TPTP/Problems/GEO/GEO226+2.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
% 
%------------------------------------------------------------------------------