TSTP Solution File: GEO184+2 by SPASS---3.9

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%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : GEO184+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n012.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  : 600s
% DateTime : Sat Jul 16 06:23:05 EDT 2022

% Result   : Theorem 0.18s 0.48s
% Output   : Refutation 0.18s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :    9
% Syntax   : Number of clauses     :   24 (  10 unt;  10 nHn;  24 RR)
%            Number of literals    :   52 (   0 equ;  14 neg)
%            Maximal clause size   :    6 (   2 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    4 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    8 (   8 usr;   7 con; 0-2 aty)
%            Number of variables   :    0 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(1,axiom,
    distinct_points(skc7,skc6),
    file('GEO184+2.p',unknown),
    [] ).

cnf(3,axiom,
    ~ apart_point_and_line(skc7,skc4),
    file('GEO184+2.p',unknown),
    [] ).

cnf(4,axiom,
    ~ apart_point_and_line(skc6,skc4),
    file('GEO184+2.p',unknown),
    [] ).

cnf(5,axiom,
    ~ distinct_points(u,u),
    file('GEO184+2.p',unknown),
    [] ).

cnf(8,axiom,
    distinct_lines(skc4,line_connecting(skc7,skc6)),
    file('GEO184+2.p',unknown),
    [] ).

cnf(10,axiom,
    ( ~ distinct_points(u,v)
    | distinct_points(v,w)
    | distinct_points(u,w) ),
    file('GEO184+2.p',unknown),
    [] ).

cnf(15,axiom,
    ( ~ distinct_points(u,v)
    | ~ apart_point_and_line(w,line_connecting(u,v))
    | distinct_points(w,u) ),
    file('GEO184+2.p',unknown),
    [] ).

cnf(16,axiom,
    ( ~ distinct_points(u,v)
    | ~ apart_point_and_line(w,line_connecting(u,v))
    | distinct_points(w,v) ),
    file('GEO184+2.p',unknown),
    [] ).

cnf(19,axiom,
    ( ~ distinct_lines(u,v)
    | ~ distinct_points(w,x)
    | apart_point_and_line(x,u)
    | apart_point_and_line(x,v)
    | apart_point_and_line(w,v)
    | apart_point_and_line(w,u) ),
    file('GEO184+2.p',unknown),
    [] ).

cnf(24,plain,
    ( ~ distinct_lines(u,v)
    | apart_point_and_line(skc6,u)
    | apart_point_and_line(skc6,v)
    | apart_point_and_line(skc7,v)
    | apart_point_and_line(skc7,u) ),
    inference(res,[status(thm),theory(equality)],[1,19]),
    [iquote('0:Res:1.0,19.0')] ).

cnf(25,plain,
    ( distinct_points(skc6,u)
    | distinct_points(skc7,u) ),
    inference(res,[status(thm),theory(equality)],[1,10]),
    [iquote('0:Res:1.0,10.0')] ).

cnf(60,plain,
    ( distinct_points(skc7,u)
    | distinct_points(u,v)
    | distinct_points(skc6,v) ),
    inference(res,[status(thm),theory(equality)],[25,10]),
    [iquote('0:Res:25.0,10.0')] ).

cnf(86,plain,
    ( distinct_points(skc7,u)
    | distinct_points(u,skc6) ),
    inference(res,[status(thm),theory(equality)],[60,5]),
    [iquote('0:Res:60.2,5.0')] ).

cnf(88,plain,
    ( distinct_points(u,skc6)
    | distinct_points(u,v)
    | distinct_points(skc7,v) ),
    inference(res,[status(thm),theory(equality)],[86,10]),
    [iquote('0:Res:86.0,10.0')] ).

cnf(128,plain,
    ( distinct_points(u,skc6)
    | distinct_points(u,skc7) ),
    inference(res,[status(thm),theory(equality)],[88,5]),
    [iquote('0:Res:88.2,5.0')] ).

cnf(254,plain,
    ( apart_point_and_line(skc6,skc4)
    | apart_point_and_line(skc6,line_connecting(skc7,skc6))
    | apart_point_and_line(skc7,line_connecting(skc7,skc6))
    | apart_point_and_line(skc7,skc4) ),
    inference(res,[status(thm),theory(equality)],[8,24]),
    [iquote('0:Res:8.0,24.0')] ).

cnf(283,plain,
    ( apart_point_and_line(skc6,line_connecting(skc7,skc6))
    | apart_point_and_line(skc7,line_connecting(skc7,skc6)) ),
    inference(mrr,[status(thm)],[254,4,3]),
    [iquote('0:MRR:254.0,254.3,4.0,3.0')] ).

cnf(601,plain,
    apart_point_and_line(skc6,line_connecting(skc7,skc6)),
    inference(spt,[spt(split,[position(s1)])],[283]),
    [iquote('1:Spt:283.0')] ).

cnf(608,plain,
    ( ~ distinct_points(skc7,skc6)
    | distinct_points(skc6,skc6) ),
    inference(res,[status(thm),theory(equality)],[601,16]),
    [iquote('1:Res:601.0,16.1')] ).

cnf(610,plain,
    $false,
    inference(mrr,[status(thm)],[608,86,5]),
    [iquote('1:MRR:608.0,608.1,86.0,5.0')] ).

cnf(611,plain,
    ~ apart_point_and_line(skc6,line_connecting(skc7,skc6)),
    inference(spt,[spt(split,[position(sa)])],[610,601]),
    [iquote('1:Spt:610.0,283.0,601.0')] ).

cnf(612,plain,
    apart_point_and_line(skc7,line_connecting(skc7,skc6)),
    inference(spt,[spt(split,[position(s2)])],[283]),
    [iquote('1:Spt:610.0,283.1')] ).

cnf(619,plain,
    ( ~ distinct_points(skc7,skc6)
    | distinct_points(skc7,skc7) ),
    inference(res,[status(thm),theory(equality)],[612,15]),
    [iquote('1:Res:612.0,15.1')] ).

cnf(622,plain,
    $false,
    inference(mrr,[status(thm)],[619,128,5]),
    [iquote('1:MRR:619.0,619.1,128.0,5.0')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11  % Problem  : GEO184+2 : TPTP v8.1.0. Released v3.3.0.
% 0.06/0.11  % Command  : run_spass %d %s
% 0.11/0.33  % Computer : n012.cluster.edu
% 0.11/0.33  % Model    : x86_64 x86_64
% 0.11/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33  % Memory   : 8042.1875MB
% 0.11/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33  % CPULimit : 300
% 0.11/0.33  % WCLimit  : 600
% 0.11/0.33  % DateTime : Fri Jun 17 21:39:08 EDT 2022
% 0.11/0.33  % CPUTime  : 
% 0.18/0.48  
% 0.18/0.48  SPASS V 3.9 
% 0.18/0.48  SPASS beiseite: Proof found.
% 0.18/0.48  % SZS status Theorem
% 0.18/0.48  Problem: /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.18/0.48  SPASS derived 531 clauses, backtracked 3 clauses, performed 2 splits and kept 300 clauses.
% 0.18/0.48  SPASS allocated 85436 KBytes.
% 0.18/0.48  SPASS spent	0:00:00.14 on the problem.
% 0.18/0.48  		0:00:00.04 for the input.
% 0.18/0.48  		0:00:00.03 for the FLOTTER CNF translation.
% 0.18/0.48  		0:00:00.01 for inferences.
% 0.18/0.48  		0:00:00.00 for the backtracking.
% 0.18/0.48  		0:00:00.04 for the reduction.
% 0.18/0.48  
% 0.18/0.48  
% 0.18/0.48  Here is a proof with depth 5, length 24 :
% 0.18/0.48  % SZS output start Refutation
% See solution above
% 0.18/0.48  Formulae used in the proof : con apart1 apart4 con1 cu1
% 0.18/0.48  
%------------------------------------------------------------------------------