TSTP Solution File: GEO199+2 by SPASS---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : GEO199+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n003.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 0.66s 0.84s
% Output : Refutation 0.66s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 12
% Syntax : Number of clauses : 36 ( 13 unt; 14 nHn; 36 RR)
% Number of literals : 76 ( 0 equ; 26 neg)
% Maximal clause size : 6 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 4 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,
convergent_lines(skc5,skc3),
file('GEO199+2.p',unknown),
[] ).
cnf(4,axiom,
~ distinct_points(u,u),
file('GEO199+2.p',unknown),
[] ).
cnf(6,axiom,
~ convergent_lines(u,u),
file('GEO199+2.p',unknown),
[] ).
cnf(7,axiom,
apart_point_and_line(intersection_point(skc3,skc5),skc4),
file('GEO199+2.p',unknown),
[] ).
cnf(8,axiom,
~ apart_point_and_line(intersection_point(skc5,skc3),skc4),
file('GEO199+2.p',unknown),
[] ).
cnf(9,axiom,
( ~ convergent_lines(u,v)
| distinct_lines(u,v) ),
file('GEO199+2.p',unknown),
[] ).
cnf(10,axiom,
( ~ distinct_points(u,v)
| distinct_points(v,w)
| distinct_points(u,w) ),
file('GEO199+2.p',unknown),
[] ).
cnf(12,axiom,
( ~ convergent_lines(u,v)
| convergent_lines(v,w)
| convergent_lines(u,w) ),
file('GEO199+2.p',unknown),
[] ).
cnf(13,axiom,
( ~ apart_point_and_line(u,v)
| apart_point_and_line(w,v)
| distinct_points(u,w) ),
file('GEO199+2.p',unknown),
[] ).
cnf(17,axiom,
( ~ convergent_lines(u,v)
| ~ apart_point_and_line(w,u)
| distinct_points(w,intersection_point(u,v)) ),
file('GEO199+2.p',unknown),
[] ).
cnf(18,axiom,
( ~ convergent_lines(u,v)
| ~ apart_point_and_line(w,v)
| distinct_points(w,intersection_point(u,v)) ),
file('GEO199+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('GEO199+2.p',unknown),
[] ).
cnf(28,plain,
( convergent_lines(skc3,u)
| convergent_lines(skc5,u) ),
inference(res,[status(thm),theory(equality)],[1,12]),
[iquote('0:Res:1.0,12.0')] ).
cnf(29,plain,
distinct_lines(skc5,skc3),
inference(res,[status(thm),theory(equality)],[1,9]),
[iquote('0:Res:1.0,9.0')] ).
cnf(30,plain,
( ~ apart_point_and_line(u,skc5)
| distinct_points(u,intersection_point(skc5,skc3)) ),
inference(res,[status(thm),theory(equality)],[1,17]),
[iquote('0:Res:1.0,17.1')] ).
cnf(31,plain,
( ~ apart_point_and_line(u,skc3)
| distinct_points(u,intersection_point(skc5,skc3)) ),
inference(res,[status(thm),theory(equality)],[1,18]),
[iquote('0:Res:1.0,18.1')] ).
cnf(39,plain,
( ~ apart_point_and_line(u,skc4)
| distinct_points(u,intersection_point(skc5,skc3)) ),
inference(res,[status(thm),theory(equality)],[13,8]),
[iquote('0:Res:13.2,8.0')] ).
cnf(48,plain,
~ apart_point_and_line(intersection_point(skc5,skc3),skc3),
inference(res,[status(thm),theory(equality)],[31,4]),
[iquote('0:Res:31.1,4.0')] ).
cnf(63,plain,
( convergent_lines(skc5,u)
| convergent_lines(u,v)
| convergent_lines(skc3,v) ),
inference(res,[status(thm),theory(equality)],[28,12]),
[iquote('0:Res:28.0,12.0')] ).
cnf(65,plain,
~ apart_point_and_line(intersection_point(skc5,skc3),skc5),
inference(res,[status(thm),theory(equality)],[30,4]),
[iquote('0:Res:30.1,4.0')] ).
cnf(70,plain,
( ~ apart_point_and_line(u,skc4)
| distinct_points(intersection_point(skc5,skc3),v)
| distinct_points(u,v) ),
inference(res,[status(thm),theory(equality)],[39,10]),
[iquote('0:Res:39.1,10.0')] ).
cnf(106,plain,
( ~ convergent_lines(u,v)
| ~ apart_point_and_line(intersection_point(u,v),v) ),
inference(res,[status(thm),theory(equality)],[18,4]),
[iquote('0:Res:18.2,4.0')] ).
cnf(124,plain,
( convergent_lines(skc5,u)
| convergent_lines(u,skc3) ),
inference(res,[status(thm),theory(equality)],[63,6]),
[iquote('0:Res:63.2,6.0')] ).
cnf(126,plain,
( ~ convergent_lines(u,v)
| ~ apart_point_and_line(intersection_point(u,v),u) ),
inference(res,[status(thm),theory(equality)],[17,4]),
[iquote('0:Res:17.2,4.0')] ).
cnf(128,plain,
( convergent_lines(u,skc3)
| convergent_lines(u,v)
| convergent_lines(skc5,v) ),
inference(res,[status(thm),theory(equality)],[124,12]),
[iquote('0:Res:124.0,12.0')] ).
cnf(187,plain,
( ~ distinct_points(u,v)
| apart_point_and_line(v,skc5)
| apart_point_and_line(v,skc3)
| apart_point_and_line(u,skc3)
| apart_point_and_line(u,skc5) ),
inference(res,[status(thm),theory(equality)],[29,19]),
[iquote('0:Res:29.0,19.0')] ).
cnf(246,plain,
( convergent_lines(u,skc3)
| convergent_lines(u,skc5) ),
inference(res,[status(thm),theory(equality)],[128,6]),
[iquote('0:Res:128.2,6.0')] ).
cnf(252,plain,
convergent_lines(skc3,skc5),
inference(res,[status(thm),theory(equality)],[246,6]),
[iquote('0:Res:246.0,6.0')] ).
cnf(897,plain,
( distinct_points(intersection_point(skc5,skc3),u)
| distinct_points(intersection_point(skc3,skc5),u) ),
inference(res,[status(thm),theory(equality)],[7,70]),
[iquote('0:Res:7.0,70.0')] ).
cnf(900,plain,
distinct_points(intersection_point(skc5,skc3),intersection_point(skc3,skc5)),
inference(res,[status(thm),theory(equality)],[897,4]),
[iquote('0:Res:897.1,4.0')] ).
cnf(1741,plain,
( apart_point_and_line(intersection_point(skc3,skc5),skc5)
| apart_point_and_line(intersection_point(skc3,skc5),skc3)
| apart_point_and_line(intersection_point(skc5,skc3),skc3)
| apart_point_and_line(intersection_point(skc5,skc3),skc5) ),
inference(res,[status(thm),theory(equality)],[900,187]),
[iquote('0:Res:900.0,187.0')] ).
cnf(1747,plain,
( apart_point_and_line(intersection_point(skc3,skc5),skc5)
| apart_point_and_line(intersection_point(skc3,skc5),skc3) ),
inference(mrr,[status(thm)],[1741,48,65]),
[iquote('0:MRR:1741.2,1741.3,48.0,65.0')] ).
cnf(1763,plain,
( ~ convergent_lines(skc3,skc5)
| apart_point_and_line(intersection_point(skc3,skc5),skc5) ),
inference(res,[status(thm),theory(equality)],[1747,126]),
[iquote('0:Res:1747.1,126.1')] ).
cnf(1775,plain,
apart_point_and_line(intersection_point(skc3,skc5),skc5),
inference(mrr,[status(thm)],[1763,252]),
[iquote('0:MRR:1763.0,252.0')] ).
cnf(1777,plain,
~ convergent_lines(skc3,skc5),
inference(res,[status(thm),theory(equality)],[1775,106]),
[iquote('0:Res:1775.0,106.1')] ).
cnf(1787,plain,
$false,
inference(mrr,[status(thm)],[1777,252]),
[iquote('0:MRR:1777.0,252.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : GEO199+2 : TPTP v8.1.0. Released v3.3.0.
% 0.04/0.13 % Command : run_spass %d %s
% 0.13/0.34 % Computer : n003.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 01:39:42 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.66/0.84
% 0.66/0.84 SPASS V 3.9
% 0.66/0.84 SPASS beiseite: Proof found.
% 0.66/0.84 % SZS status Theorem
% 0.66/0.84 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.66/0.84 SPASS derived 1668 clauses, backtracked 0 clauses, performed 0 splits and kept 853 clauses.
% 0.66/0.84 SPASS allocated 86034 KBytes.
% 0.66/0.84 SPASS spent 0:00:00.49 on the problem.
% 0.66/0.84 0:00:00.03 for the input.
% 0.66/0.84 0:00:00.03 for the FLOTTER CNF translation.
% 0.66/0.84 0:00:00.03 for inferences.
% 0.66/0.84 0:00:00.00 for the backtracking.
% 0.66/0.84 0:00:00.37 for the reduction.
% 0.66/0.84
% 0.66/0.84
% 0.66/0.84 Here is a proof with depth 7, length 36 :
% 0.66/0.84 % SZS output start Refutation
% See solution above
% 0.66/0.84 Formulae used in the proof : con apart1 apart3 ceq3 apart4 apart6 ceq1 con2 cu1
% 0.66/0.84
%------------------------------------------------------------------------------