TSTP Solution File: GEO204+2 by SPASS---3.9

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%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : GEO204+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n014.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 06:23:22 EDT 2022

% Result   : Theorem 0.19s 0.51s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   11
%            Number of leaves      :   10
% Syntax   : Number of clauses     :   39 (  10 unt;  19 nHn;  39 RR)
%            Number of literals    :   87 (   0 equ;  21 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(skc5,skc3),
    file('GEO204+2.p',unknown),
    [] ).

cnf(2,axiom,
    ~ distinct_points(skc3,skc4),
    file('GEO204+2.p',unknown),
    [] ).

cnf(3,axiom,
    ~ distinct_points(u,u),
    file('GEO204+2.p',unknown),
    [] ).

cnf(4,axiom,
    ~ distinct_lines(u,u),
    file('GEO204+2.p',unknown),
    [] ).

cnf(7,axiom,
    ( ~ distinct_points(u,v)
    | distinct_points(v,w)
    | distinct_points(u,w) ),
    file('GEO204+2.p',unknown),
    [] ).

cnf(8,axiom,
    ( ~ distinct_lines(u,v)
    | distinct_lines(v,w)
    | distinct_lines(u,w) ),
    file('GEO204+2.p',unknown),
    [] ).

cnf(12,axiom,
    ( ~ distinct_points(skc5,skc4)
    | distinct_lines(line_connecting(skc5,skc3),line_connecting(skc5,skc4)) ),
    file('GEO204+2.p',unknown),
    [] ).

cnf(13,axiom,
    ( ~ distinct_points(u,v)
    | ~ apart_point_and_line(w,line_connecting(u,v))
    | distinct_points(w,u) ),
    file('GEO204+2.p',unknown),
    [] ).

cnf(14,axiom,
    ( ~ distinct_points(u,v)
    | ~ apart_point_and_line(w,line_connecting(u,v))
    | distinct_points(w,v) ),
    file('GEO204+2.p',unknown),
    [] ).

cnf(17,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('GEO204+2.p',unknown),
    [] ).

cnf(18,plain,
    ( ~ distinct_lines(u,v)
    | apart_point_and_line(skc3,u)
    | apart_point_and_line(skc3,v)
    | apart_point_and_line(skc5,v)
    | apart_point_and_line(skc5,u) ),
    inference(res,[status(thm),theory(equality)],[1,17]),
    [iquote('0:Res:1.0,17.0')] ).

cnf(19,plain,
    ( distinct_points(skc3,u)
    | distinct_points(skc5,u) ),
    inference(res,[status(thm),theory(equality)],[1,7]),
    [iquote('0:Res:1.0,7.0')] ).

cnf(21,plain,
    ( ~ apart_point_and_line(u,line_connecting(skc5,skc3))
    | distinct_points(u,skc3) ),
    inference(res,[status(thm),theory(equality)],[1,14]),
    [iquote('0:Res:1.0,14.1')] ).

cnf(22,plain,
    ( ~ distinct_points(u,skc4)
    | ~ apart_point_and_line(skc3,line_connecting(u,skc4)) ),
    inference(res,[status(thm),theory(equality)],[14,2]),
    [iquote('0:Res:14.2,2.0')] ).

cnf(23,plain,
    ( ~ distinct_points(skc3,u)
    | distinct_points(u,skc4) ),
    inference(res,[status(thm),theory(equality)],[7,2]),
    [iquote('0:Res:7.1,2.0')] ).

cnf(26,plain,
    ( ~ distinct_points(u,skc3)
    | distinct_points(u,skc4) ),
    inference(res,[status(thm),theory(equality)],[7,2]),
    [iquote('0:Res:7.2,2.0')] ).

cnf(27,plain,
    distinct_points(skc5,skc4),
    inference(res,[status(thm),theory(equality)],[1,26]),
    [iquote('0:Res:1.0,26.0')] ).

cnf(31,plain,
    distinct_lines(line_connecting(skc5,skc3),line_connecting(skc5,skc4)),
    inference(mrr,[status(thm)],[12,27]),
    [iquote('0:MRR:12.0,27.0')] ).

cnf(35,plain,
    ( distinct_points(skc5,u)
    | distinct_points(u,skc4) ),
    inference(res,[status(thm),theory(equality)],[19,23]),
    [iquote('0:Res:19.0,23.0')] ).

cnf(42,plain,
    ( distinct_lines(line_connecting(skc5,skc4),u)
    | distinct_lines(line_connecting(skc5,skc3),u) ),
    inference(res,[status(thm),theory(equality)],[31,8]),
    [iquote('0:Res:31.0,8.0')] ).

cnf(48,plain,
    ( distinct_points(skc5,u)
    | distinct_points(skc4,v)
    | distinct_points(u,v) ),
    inference(res,[status(thm),theory(equality)],[35,7]),
    [iquote('0:Res:35.1,7.0')] ).

cnf(50,plain,
    ( distinct_points(u,skc4)
    | distinct_points(u,v)
    | distinct_points(skc5,v) ),
    inference(res,[status(thm),theory(equality)],[35,7]),
    [iquote('0:Res:35.0,7.0')] ).

cnf(60,plain,
    ( distinct_points(skc5,u)
    | distinct_points(u,skc3)
    | distinct_points(skc4,skc4) ),
    inference(res,[status(thm),theory(equality)],[48,26]),
    [iquote('0:Res:48.1,26.0')] ).

cnf(67,plain,
    ( distinct_points(skc5,u)
    | distinct_points(u,skc3) ),
    inference(mrr,[status(thm)],[60,3]),
    [iquote('0:MRR:60.2,3.0')] ).

cnf(68,plain,
    ( distinct_points(u,skc3)
    | distinct_points(u,v)
    | distinct_points(skc5,v) ),
    inference(res,[status(thm),theory(equality)],[67,7]),
    [iquote('0:Res:67.0,7.0')] ).

cnf(97,plain,
    ( distinct_points(u,skc4)
    | distinct_points(u,skc5) ),
    inference(res,[status(thm),theory(equality)],[50,3]),
    [iquote('0:Res:50.2,3.0')] ).

cnf(121,plain,
    ( distinct_points(u,skc3)
    | distinct_points(u,skc5) ),
    inference(res,[status(thm),theory(equality)],[68,3]),
    [iquote('0:Res:68.2,3.0')] ).

cnf(302,plain,
    ( distinct_lines(line_connecting(skc5,skc4),u)
    | apart_point_and_line(skc3,line_connecting(skc5,skc3))
    | apart_point_and_line(skc3,u)
    | apart_point_and_line(skc5,u)
    | apart_point_and_line(skc5,line_connecting(skc5,skc3)) ),
    inference(res,[status(thm),theory(equality)],[42,18]),
    [iquote('0:Res:42.1,18.0')] ).

cnf(940,plain,
    ( distinct_lines(line_connecting(skc5,skc4),u)
    | apart_point_and_line(skc3,u)
    | apart_point_and_line(skc5,u) ),
    inference(spt,[spt(split,[position(s1)])],[302]),
    [iquote('1:Spt:302.0,302.2,302.3')] ).

cnf(941,plain,
    ( apart_point_and_line(skc3,line_connecting(skc5,skc4))
    | apart_point_and_line(skc5,line_connecting(skc5,skc4)) ),
    inference(res,[status(thm),theory(equality)],[940,4]),
    [iquote('1:Res:940.0,4.0')] ).

cnf(948,plain,
    ( ~ distinct_points(skc5,skc4)
    | apart_point_and_line(skc5,line_connecting(skc5,skc4)) ),
    inference(res,[status(thm),theory(equality)],[941,22]),
    [iquote('1:Res:941.0,22.1')] ).

cnf(953,plain,
    apart_point_and_line(skc5,line_connecting(skc5,skc4)),
    inference(mrr,[status(thm)],[948,27]),
    [iquote('1:MRR:948.0,27.0')] ).

cnf(954,plain,
    ( ~ distinct_points(skc5,skc4)
    | distinct_points(skc5,skc5) ),
    inference(res,[status(thm),theory(equality)],[953,13]),
    [iquote('1:Res:953.0,13.1')] ).

cnf(958,plain,
    $false,
    inference(mrr,[status(thm)],[954,97,3]),
    [iquote('1:MRR:954.0,954.1,97.0,3.0')] ).

cnf(959,plain,
    ( apart_point_and_line(skc3,line_connecting(skc5,skc3))
    | apart_point_and_line(skc5,line_connecting(skc5,skc3)) ),
    inference(spt,[spt(split,[position(s2)])],[302]),
    [iquote('1:Spt:958.0,302.1,302.4')] ).

cnf(962,plain,
    ( apart_point_and_line(skc5,line_connecting(skc5,skc3))
    | distinct_points(skc3,skc3) ),
    inference(res,[status(thm),theory(equality)],[959,21]),
    [iquote('1:Res:959.0,21.0')] ).

cnf(967,plain,
    apart_point_and_line(skc5,line_connecting(skc5,skc3)),
    inference(mrr,[status(thm)],[962,3]),
    [iquote('1:MRR:962.1,3.0')] ).

cnf(970,plain,
    ( ~ distinct_points(skc5,skc3)
    | distinct_points(skc5,skc5) ),
    inference(res,[status(thm),theory(equality)],[967,13]),
    [iquote('1:Res:967.0,13.1')] ).

cnf(975,plain,
    $false,
    inference(mrr,[status(thm)],[970,121,3]),
    [iquote('1:MRR:970.0,970.1,121.0,3.0')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : GEO204+2 : TPTP v8.1.0. Released v3.3.0.
% 0.07/0.13  % Command  : run_spass %d %s
% 0.13/0.34  % Computer : n014.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Sat Jun 18 05:34:34 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.19/0.51  
% 0.19/0.51  SPASS V 3.9 
% 0.19/0.51  SPASS beiseite: Proof found.
% 0.19/0.51  % SZS status Theorem
% 0.19/0.51  Problem: /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.19/0.51  SPASS derived 861 clauses, backtracked 9 clauses, performed 1 splits and kept 198 clauses.
% 0.19/0.51  SPASS allocated 85500 KBytes.
% 0.19/0.51  SPASS spent	0:00:00.15 on the problem.
% 0.19/0.51  		0:00:00.04 for the input.
% 0.19/0.51  		0:00:00.03 for the FLOTTER CNF translation.
% 0.19/0.51  		0:00:00.01 for inferences.
% 0.19/0.51  		0:00:00.00 for the backtracking.
% 0.19/0.51  		0:00:00.06 for the reduction.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51  Here is a proof with depth 6, length 39 :
% 0.19/0.51  % SZS output start Refutation
% See solution above
% 0.19/0.51  Formulae used in the proof : con apart1 apart2 apart4 apart5 con1 cu1
% 0.19/0.51  
%------------------------------------------------------------------------------