TSTP Solution File: GEO168+1 by Leo-III---1.7.7

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%------------------------------------------------------------------------------
% File     : Leo-III---1.7.7
% Problem  : GEO168+1 : TPTP v8.1.2. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% 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 : Fri May 19 11:09:34 EDT 2023

% Result   : Theorem 30.55s 5.53s
% Output   : Refutation 30.55s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :   49
% Syntax   : Number of formulae    :   78 (   4 unt;  22 typ;   0 def)
%            Number of atoms       :  156 (   0 equ;   0 cnn)
%            Maximal formula atoms :   12 (   2 avg)
%            Number of connectives :  458 (   2   ~;   8   |;  48   &; 356   @)
%                                         (   0 <=>;  44  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   30 (   7 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   10 (  10   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   23 (  22 usr;  19 con; 0-4 aty)
%            Number of variables   :  123 (   0   ^; 117   !;   6   ?; 123   :)

% Comments : 
%------------------------------------------------------------------------------
thf(goal_type,type,
    goal: $o ).

thf(point_equal_type,type,
    point_equal: $i > $i > $o ).

thf(incident_type,type,
    incident: $i > $i > $o ).

thf(line_equal_type,type,
    line_equal: $i > $i > $o ).

thf(colinear_type,type,
    colinear: $i > $i > $i > $i > $o ).

thf(b_type,type,
    b: $i ).

thf(d_type,type,
    d: $i ).

thf(h_type,type,
    h: $i ).

thf(p_type,type,
    p: $i ).

thf(a_type,type,
    a: $i ).

thf(e_type,type,
    e: $i ).

thf(q_type,type,
    q: $i ).

thf(f_type,type,
    f: $i ).

thf(g_type,type,
    g: $i ).

thf(n_type,type,
    n: $i ).

thf(c_type,type,
    c: $i ).

thf(o_type,type,
    o: $i ).

thf(i_type,type,
    i: $i ).

thf(r_type,type,
    r: $i ).

thf(s_type,type,
    s: $i ).

thf(l_type,type,
    l: $i ).

thf(m_type,type,
    m: $i ).

thf(9,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( line_equal @ C @ C )
        & ( line_equal @ B @ B ) )
     => ? [D: $i] :
          ( ( incident @ D @ B )
          & ( incident @ D @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',point) ).

thf(42,plain,
    ! [A: $i,B: $i] :
      ( ( ( line_equal @ B @ B )
        & ( line_equal @ A @ A ) )
     => ? [C: $i] :
          ( ( incident @ C @ A )
          & ( incident @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(26,axiom,
    ( ( incident @ e @ l )
   => goal ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goalel) ).

thf(84,plain,
    ( ( incident @ e @ l )
   => goal ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(7,axiom,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i,F: $i,G: $i,H: $i,I: $i,J: $i,K: $i,L: $i,M: $i,N: $i,O: $i,P: $i,Q: $i] :
      ( ( ( colinear @ A @ B @ C @ J )
        & ( colinear @ D @ E @ F @ K )
        & ( colinear @ B @ F @ G @ L )
        & ( colinear @ C @ E @ G @ M )
        & ( colinear @ B @ D @ H @ N )
        & ( colinear @ A @ E @ H @ O )
        & ( colinear @ C @ D @ I @ P )
        & ( colinear @ A @ F @ I @ Q ) )
     => ( ? [R: $i] : ( colinear @ G @ H @ I @ R )
        | ( line_equal @ L @ M )
        | ( line_equal @ N @ O )
        | ( line_equal @ P @ Q ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pappus1) ).

thf(38,plain,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i,F: $i,G: $i,H: $i,I: $i,J: $i,K: $i,L: $i,M: $i,N: $i,O: $i,P: $i,Q: $i] :
      ( ( ( colinear @ A @ B @ C @ J )
        & ( colinear @ D @ E @ F @ K )
        & ( colinear @ B @ F @ G @ L )
        & ( colinear @ C @ E @ G @ M )
        & ( colinear @ B @ D @ H @ N )
        & ( colinear @ A @ E @ H @ O )
        & ( colinear @ C @ D @ I @ P )
        & ( colinear @ A @ F @ I @ Q ) )
     => ( ? [R: $i] : ( colinear @ G @ H @ I @ R )
        | ( line_equal @ L @ M )
        | ( line_equal @ N @ O )
        | ( line_equal @ P @ Q ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(13,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( colinear @ A @ B @ C @ D )
     => ( incident @ B @ D ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',colinearity_elimination2) ).

thf(53,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( colinear @ A @ B @ C @ D )
     => ( incident @ B @ D ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(16,axiom,
    ( ( colinear @ c @ d @ i @ r )
    & ( colinear @ a @ f @ i @ s ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption4) ).

thf(59,plain,
    ( ( colinear @ c @ d @ i @ r )
    & ( colinear @ a @ f @ i @ s ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(27,axiom,
    ( ( incident @ a @ m )
   => goal ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goalam) ).

thf(86,plain,
    ( ( incident @ a @ m )
   => goal ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(24,axiom,
    ( ( incident @ d @ l )
   => goal ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goaldl) ).

thf(80,plain,
    ( ( incident @ d @ l )
   => goal ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(21,axiom,
    ! [A: $i,B: $i] :
      ( ( ( point_equal @ A @ A )
        & ( point_equal @ B @ B ) )
     => ? [C: $i] :
          ( ( incident @ A @ C )
          & ( incident @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',line) ).

thf(72,plain,
    ! [A: $i,B: $i] :
      ( ( ( point_equal @ A @ A )
        & ( point_equal @ B @ B ) )
     => ? [C: $i] :
          ( ( incident @ A @ C )
          & ( incident @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(20,axiom,
    ( ( colinear @ a @ b @ c @ l )
    & ( colinear @ d @ e @ f @ m ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption1) ).

thf(69,plain,
    ( ( colinear @ a @ b @ c @ l )
    & ( colinear @ d @ e @ f @ m ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(28,axiom,
    ( ( incident @ b @ m )
   => goal ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goalbm) ).

thf(88,plain,
    ( ( incident @ b @ m )
   => goal ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(15,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( colinear @ A @ B @ C @ D )
     => ( incident @ A @ D ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',colinearity_elimination1) ).

thf(57,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( colinear @ A @ B @ C @ D )
     => ( incident @ A @ D ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(23,axiom,
    ( ( incident @ f @ l )
   => goal ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goalfl) ).

thf(78,plain,
    ( ( incident @ f @ l )
   => goal ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(1,conjecture,
    goal,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal_to_be_proved) ).

thf(2,negated_conjecture,
    ~ goal,
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(29,plain,
    ~ goal,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(10,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( point_equal @ A @ B )
        & ( incident @ B @ C ) )
     => ( incident @ A @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pcon) ).

thf(45,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( point_equal @ A @ B )
        & ( incident @ B @ C ) )
     => ( incident @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(18,axiom,
    ! [A: $i,B: $i] :
      ( ( incident @ A @ B )
     => ( point_equal @ A @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_of_point_equal) ).

thf(64,plain,
    ! [A: $i,B: $i] :
      ( ( incident @ A @ B )
     => ( point_equal @ A @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(4,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( incident @ C @ A )
        & ( incident @ C @ B )
        & ( incident @ D @ A )
        & ( incident @ D @ B ) )
     => ( ( point_equal @ C @ D )
        | ( line_equal @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unique) ).

thf(32,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( incident @ C @ A )
        & ( incident @ C @ B )
        & ( incident @ D @ A )
        & ( incident @ D @ B ) )
     => ( ( point_equal @ C @ D )
        | ( line_equal @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(5,axiom,
    ! [A: $i,B: $i] :
      ( ( line_equal @ A @ B )
     => ( line_equal @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_of_line_equal) ).

thf(34,plain,
    ! [A: $i,B: $i] :
      ( ( line_equal @ A @ B )
     => ( line_equal @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(12,axiom,
    ( ( colinear @ b @ f @ g @ n )
    & ( colinear @ c @ e @ g @ o ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption2) ).

thf(50,plain,
    ( ( colinear @ b @ f @ g @ n )
    & ( colinear @ c @ e @ g @ o ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(19,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( colinear @ A @ B @ C @ D )
     => ( incident @ C @ D ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',colinearity_elimination3) ).

thf(67,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( colinear @ A @ B @ C @ D )
     => ( incident @ C @ D ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(8,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( line_equal @ A @ B )
        & ( line_equal @ B @ C ) )
     => ( line_equal @ A @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity_of_line_equal) ).

thf(40,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( line_equal @ A @ B )
        & ( line_equal @ B @ C ) )
     => ( line_equal @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(14,axiom,
    ! [A: $i,B: $i] :
      ( ( incident @ A @ B )
     => ( line_equal @ B @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_of_line_equal) ).

thf(55,plain,
    ! [A: $i,B: $i] :
      ( ( incident @ A @ B )
     => ( line_equal @ B @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(22,axiom,
    ! [A: $i] :
      ( ( ( incident @ g @ A )
        & ( incident @ h @ A )
        & ( incident @ i @ A ) )
     => goal ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal4) ).

thf(75,plain,
    ! [A: $i] :
      ( ( ( incident @ g @ A )
        & ( incident @ h @ A )
        & ( incident @ i @ A ) )
     => goal ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(25,axiom,
    ( ( incident @ c @ m )
   => goal ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goalcm) ).

thf(82,plain,
    ( ( incident @ c @ m )
   => goal ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(6,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( point_equal @ A @ B )
        & ( point_equal @ B @ C ) )
     => ( point_equal @ A @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity_of_point_equal) ).

thf(36,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( point_equal @ A @ B )
        & ( point_equal @ B @ C ) )
     => ( point_equal @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(3,axiom,
    ! [A: $i,B: $i] :
      ( ( point_equal @ A @ B )
     => ( point_equal @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_of_point_equal) ).

thf(30,plain,
    ! [A: $i,B: $i] :
      ( ( point_equal @ A @ B )
     => ( point_equal @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(11,axiom,
    ( ( colinear @ b @ d @ h @ p )
    & ( colinear @ a @ e @ h @ q ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption3) ).

thf(47,plain,
    ( ( colinear @ b @ d @ h @ p )
    & ( colinear @ a @ e @ h @ q ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(17,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( incident @ A @ B )
        & ( line_equal @ B @ C ) )
     => ( incident @ A @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',lcon) ).

thf(62,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( incident @ A @ B )
        & ( line_equal @ B @ C ) )
     => ( incident @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(10820,plain,
    $false,
    inference(cvc4,[status(thm)],[42,84,38,53,59,86,80,72,69,88,57,78,29,45,64,32,34,50,67,40,55,75,82,36,30,47,62]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : GEO168+1 : TPTP v8.1.2. Released v3.2.0.
% 0.14/0.15  % Command  : run_Leo-III %s %d
% 0.15/0.36  % Computer : n009.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit : 300
% 0.15/0.36  % WCLimit  : 300
% 0.15/0.36  % DateTime : Fri May 19 03:58:18 EDT 2023
% 0.15/0.36  % CPUTime  : 
% 0.96/0.84  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.26/0.98  % [INFO] 	 Parsing done (135ms). 
% 1.26/0.99  % [INFO] 	 Running in sequential loop mode. 
% 1.69/1.19  % [INFO] 	 eprover registered as external prover. 
% 1.69/1.19  % [INFO] 	 cvc4 registered as external prover. 
% 1.77/1.19  % [INFO] 	 Scanning for conjecture ... 
% 1.91/1.24  % [INFO] 	 Found a conjecture and 26 axioms. Running axiom selection ... 
% 1.91/1.28  % [INFO] 	 Axiom selection finished. Selected 26 axioms (removed 0 axioms). 
% 2.11/1.34  % [INFO] 	 Problem is first-order (TPTP FOF). 
% 2.11/1.34  % [INFO] 	 Type checking passed. 
% 2.11/1.35  % [CONFIG] 	 Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>.  Searching for refutation ... 
% 30.55/5.53  % External prover 'cvc4' found a proof!
% 30.55/5.53  % [INFO] 	 Killing All external provers ... 
% 30.55/5.53  % Time passed: 5009ms (effective reasoning time: 4537ms)
% 30.55/5.53  % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 30.55/5.53  % Axioms used in derivation (26): colinearity_elimination1, goal4, assumption3, transitivity_of_point_equal, colinearity_elimination3, lcon, colinearity_elimination2, assumption2, point, line, transitivity_of_line_equal, goaldl, goalfl, pappus1, goalam, goalbm, goalel, symmetry_of_point_equal, goalcm, pcon, assumption1, reflexivity_of_line_equal, symmetry_of_line_equal, reflexivity_of_point_equal, unique, assumption4
% 30.55/5.53  % No. of inferences in proof: 56
% 30.55/5.53  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 5009 ms resp. 4537 ms w/o parsing
% 30.55/5.55  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 30.55/5.55  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------