%------------------------------------------------------------------------------
% File     : Z3---4.8.9.0
% Problem  : GEO171+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp
% Command  : z3_tptp -proof -model -t:%d -file:%s

% Computer : n007.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 : Fri Sep 16 20:35:13 EDT 2022

% Result   : Theorem 0.13s 0.38s
% Output   : Proof 0.13s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :    6
% Syntax   : Number of formulae    :   10 (   2 unt;   2 typ;   0 def)
%            Number of atoms       :   22 (   0 equ)
%            Maximal formula atoms :    4 (   2 avg)
%            Number of connectives :   22 (   9   ~;   5   |;   0   &)
%                                         (   3 <=>;   5  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   5 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of FOOLs       :    1 (   1 fml;   0 var)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    4 (   2   >;   2   *;   0   +;   0  <<)
%            Number of predicates  :    4 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    0 (   0 usr;   0 con; --- aty)
%            Number of variables   :   18 (  16   !;   0   ?;  18   :)

% Comments : 
%------------------------------------------------------------------------------
tff(distinct_lines_type,type,
    distinct_lines: ( $i * $i ) > $o ).

tff(convergent_lines_type,type,
    convergent_lines: ( $i * $i ) > $o ).

tff(1,plain,
    ( ~ ! [X: $i,Y: $i] :
          ( convergent_lines(X,Y)
         => distinct_lines(X,Y) )
  <=> ~ ! [X: $i,Y: $i] :
          ( ~ convergent_lines(X,Y)
          | distinct_lines(X,Y) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(2,axiom,
    ~ ! [X: $i,Y: $i] :
        ( convergent_lines(X,Y)
       => distinct_lines(X,Y) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',con) ).

tff(3,plain,
    ~ ! [X: $i,Y: $i] :
        ( ~ convergent_lines(X,Y)
        | distinct_lines(X,Y) ),
    inference(modus_ponens,[status(thm)],[2,1]) ).

tff(4,plain,
    ^ [X: $i,Y: $i] :
      rewrite(
        ( ( convergent_lines(X,Y)
         => distinct_lines(X,Y) )
      <=> ( ~ convergent_lines(X,Y)
          | distinct_lines(X,Y) ) )),
    inference(bind,[status(th)],]) ).

tff(5,plain,
    ( ! [X: $i,Y: $i] :
        ( convergent_lines(X,Y)
       => distinct_lines(X,Y) )
  <=> ! [X: $i,Y: $i] :
        ( ~ convergent_lines(X,Y)
        | distinct_lines(X,Y) ) ),
    inference(quant_intro,[status(thm)],[4]) ).

tff(6,axiom,
    ! [X: $i,Y: $i] :
      ( convergent_lines(X,Y)
     => distinct_lines(X,Y) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/GEO008+0.ax',ceq3) ).

tff(7,plain,
    ! [X: $i,Y: $i] :
      ( ~ convergent_lines(X,Y)
      | distinct_lines(X,Y) ),
    inference(modus_ponens,[status(thm)],[6,5]) ).

tff(8,plain,
    $false,
    inference(unit_resolution,[status(thm)],[7,3]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : GEO171+2 : TPTP v8.1.0. Released v3.3.0.
% 0.07/0.13  % Command  : z3_tptp -proof -model -t:%d -file:%s
% 0.13/0.33  % Computer : n007.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 300
% 0.13/0.33  % DateTime : Wed Aug 31 06:28:46 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.13/0.34  Z3tptp [4.8.9.0] (c) 2006-20**. Microsoft Corp.
% 0.13/0.34  Usage: tptp [options] [-file:]file
% 0.13/0.34    -h, -?       prints this message.
% 0.13/0.34    -smt2        print SMT-LIB2 benchmark.
% 0.13/0.34    -m, -model   generate model.
% 0.13/0.34    -p, -proof   generate proof.
% 0.13/0.34    -c, -core    generate unsat core of named formulas.
% 0.13/0.34    -st, -statistics display statistics.
% 0.13/0.34    -t:timeout   set timeout (in second).
% 0.13/0.34    -smt2status  display status in smt2 format instead of SZS.
% 0.13/0.34    -check_status check the status produced by Z3 against annotation in benchmark.
% 0.13/0.34    -<param>:<value> configuration parameter and value.
% 0.13/0.34    -o:<output-file> file to place output in.
% 0.13/0.38  % SZS status Theorem
% 0.13/0.38  % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------