TSTP Solution File: GEO200+1 by SPASS---3.9

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%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : GEO200+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n008.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 06:23:18 EDT 2022

% Result   : Theorem 0.19s 0.44s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :    7
% Syntax   : Number of clauses     :   18 (   9 unt;   6 nHn;  18 RR)
%            Number of literals    :   37 (   0 equ;  13 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    :    7 (   7 usr;   6 con; 0-2 aty)
%            Number of variables   :    0 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(1,axiom,
    distinct_points(skc2,skc3),
    file('GEO200+1.p',unknown),
    [] ).

cnf(2,axiom,
    ~ distinct_points(u,u),
    file('GEO200+1.p',unknown),
    [] ).

cnf(5,axiom,
    distinct_lines(line_connecting(skc2,skc3),line_connecting(skc3,skc2)),
    file('GEO200+1.p',unknown),
    [] ).

cnf(6,axiom,
    ( ~ distinct_points(u,v)
    | distinct_points(v,w)
    | distinct_points(u,w) ),
    file('GEO200+1.p',unknown),
    [] ).

cnf(9,axiom,
    ( ~ distinct_points(u,v)
    | ~ apart_point_and_line(u,line_connecting(u,v)) ),
    file('GEO200+1.p',unknown),
    [] ).

cnf(10,axiom,
    ( ~ distinct_points(u,v)
    | ~ apart_point_and_line(v,line_connecting(u,v)) ),
    file('GEO200+1.p',unknown),
    [] ).

cnf(16,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('GEO200+1.p',unknown),
    [] ).

cnf(17,plain,
    ( ~ distinct_lines(u,v)
    | apart_point_and_line(skc3,u)
    | apart_point_and_line(skc3,v)
    | apart_point_and_line(skc2,v)
    | apart_point_and_line(skc2,u) ),
    inference(res,[status(thm),theory(equality)],[1,16]),
    [iquote('0:Res:1.0,16.0')] ).

cnf(18,plain,
    ( distinct_points(skc3,u)
    | distinct_points(skc2,u) ),
    inference(res,[status(thm),theory(equality)],[1,6]),
    [iquote('0:Res:1.0,6.0')] ).

cnf(19,plain,
    ~ apart_point_and_line(skc2,line_connecting(skc2,skc3)),
    inference(res,[status(thm),theory(equality)],[1,9]),
    [iquote('0:Res:1.0,9.0')] ).

cnf(20,plain,
    ~ apart_point_and_line(skc3,line_connecting(skc2,skc3)),
    inference(res,[status(thm),theory(equality)],[1,10]),
    [iquote('0:Res:1.0,10.0')] ).

cnf(24,plain,
    ( apart_point_and_line(skc2,line_connecting(skc2,skc3))
    | apart_point_and_line(skc2,line_connecting(skc3,skc2))
    | apart_point_and_line(skc3,line_connecting(skc3,skc2))
    | apart_point_and_line(skc3,line_connecting(skc2,skc3)) ),
    inference(res,[status(thm),theory(equality)],[5,17]),
    [iquote('0:Res:5.0,17.0')] ).

cnf(25,plain,
    ( apart_point_and_line(skc3,line_connecting(skc3,skc2))
    | apart_point_and_line(skc2,line_connecting(skc3,skc2)) ),
    inference(mrr,[status(thm)],[24,19,20]),
    [iquote('0:MRR:24.0,24.3,19.0,20.0')] ).

cnf(26,plain,
    distinct_points(skc3,skc2),
    inference(res,[status(thm),theory(equality)],[18,2]),
    [iquote('0:Res:18.1,2.0')] ).

cnf(28,plain,
    ( ~ distinct_points(skc3,skc2)
    | apart_point_and_line(skc3,line_connecting(skc3,skc2)) ),
    inference(res,[status(thm),theory(equality)],[25,10]),
    [iquote('0:Res:25.1,10.1')] ).

cnf(29,plain,
    apart_point_and_line(skc3,line_connecting(skc3,skc2)),
    inference(mrr,[status(thm)],[28,26]),
    [iquote('0:MRR:28.0,26.0')] ).

cnf(30,plain,
    ~ distinct_points(skc3,skc2),
    inference(res,[status(thm),theory(equality)],[29,9]),
    [iquote('0:Res:29.0,9.1')] ).

cnf(31,plain,
    $false,
    inference(mrr,[status(thm)],[30,26]),
    [iquote('0:MRR:30.0,26.0')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : GEO200+1 : TPTP v8.1.0. Released v3.3.0.
% 0.07/0.13  % Command  : run_spass %d %s
% 0.13/0.34  % Computer : n008.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 : Fri Jun 17 15:35:22 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.19/0.44  
% 0.19/0.44  SPASS V 3.9 
% 0.19/0.44  SPASS beiseite: Proof found.
% 0.19/0.44  % SZS status Theorem
% 0.19/0.44  Problem: /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.19/0.44  SPASS derived 12 clauses, backtracked 0 clauses, performed 0 splits and kept 27 clauses.
% 0.19/0.44  SPASS allocated 85195 KBytes.
% 0.19/0.44  SPASS spent	0:00:00.08 on the problem.
% 0.19/0.44  		0:00:00.03 for the input.
% 0.19/0.44  		0:00:00.03 for the FLOTTER CNF translation.
% 0.19/0.44  		0:00:00.00 for inferences.
% 0.19/0.44  		0:00:00.00 for the backtracking.
% 0.19/0.44  		0:00:00.00 for the reduction.
% 0.19/0.44  
% 0.19/0.44  
% 0.19/0.44  Here is a proof with depth 4, length 18 :
% 0.19/0.44  % SZS output start Refutation
% See solution above
% 0.19/0.44  Formulae used in the proof : con apart1 apart4 ci1 ci2 cu1
% 0.19/0.44  
%------------------------------------------------------------------------------