TSTP Solution File: GEO269+3 by SPASS---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : GEO269+3 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n023.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 06:24:05 EDT 2022
% Result : Theorem 0.18s 0.44s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 8
% Syntax : Number of clauses : 15 ( 7 unt; 3 nHn; 15 RR)
% Number of literals : 25 ( 0 equ; 13 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-1 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
equally_directed_lines(u,u),
file('GEO269+3.p',unknown),
[] ).
cnf(5,axiom,
~ left_convergent_lines(u,v),
file('GEO269+3.p',unknown),
[] ).
cnf(6,axiom,
~ equally_directed_opposite_lines(skc1,reverse_line(skc1)),
file('GEO269+3.p',unknown),
[] ).
cnf(10,axiom,
( equally_directed_opposite_lines(u,v)
| unequally_directed_opposite_lines(u,v) ),
file('GEO269+3.p',unknown),
[] ).
cnf(18,axiom,
( unequally_directed_lines(u,v)
| unequally_directed_lines(u,reverse_line(v)) ),
file('GEO269+3.p',unknown),
[] ).
cnf(19,axiom,
( ~ unequally_directed_opposite_lines(u,v)
| unequally_directed_lines(u,reverse_line(v)) ),
file('GEO269+3.p',unknown),
[] ).
cnf(25,axiom,
( ~ unequally_directed_lines(u,v)
| ~ equally_directed_lines(u,v) ),
file('GEO269+3.p',unknown),
[] ).
cnf(61,axiom,
( ~ unequally_directed_lines(u,v)
| ~ unequally_directed_lines(u,reverse_line(v))
| left_convergent_lines(u,v)
| left_convergent_lines(u,reverse_line(v)) ),
file('GEO269+3.p',unknown),
[] ).
cnf(70,plain,
( ~ unequally_directed_lines(u,v)
| ~ unequally_directed_lines(u,reverse_line(v)) ),
inference(mrr,[status(thm)],[61,5]),
[iquote('0:MRR:61.2,61.3,5.0,5.0')] ).
cnf(72,plain,
unequally_directed_opposite_lines(skc1,reverse_line(skc1)),
inference(res,[status(thm),theory(equality)],[10,6]),
[iquote('0:Res:10.1,6.0')] ).
cnf(82,plain,
~ unequally_directed_lines(u,u),
inference(res,[status(thm),theory(equality)],[1,25]),
[iquote('0:Res:1.0,25.1')] ).
cnf(98,plain,
( ~ unequally_directed_opposite_lines(u,v)
| ~ unequally_directed_lines(u,v) ),
inference(res,[status(thm),theory(equality)],[19,70]),
[iquote('0:Res:19.1,70.1')] ).
cnf(126,plain,
( ~ unequally_directed_opposite_lines(u,reverse_line(v))
| unequally_directed_lines(u,v) ),
inference(res,[status(thm),theory(equality)],[18,98]),
[iquote('0:Res:18.1,98.1')] ).
cnf(132,plain,
unequally_directed_lines(skc1,skc1),
inference(res,[status(thm),theory(equality)],[72,126]),
[iquote('0:Res:72.0,126.0')] ).
cnf(140,plain,
$false,
inference(mrr,[status(thm)],[132,82]),
[iquote('0:MRR:132.0,82.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11 % Problem : GEO269+3 : TPTP v8.1.0. Released v4.0.0.
% 0.06/0.12 % Command : run_spass %d %s
% 0.12/0.33 % Computer : n023.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Fri Jun 17 20:42:19 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.18/0.44
% 0.18/0.44 SPASS V 3.9
% 0.18/0.44 SPASS beiseite: Proof found.
% 0.18/0.44 % SZS status Theorem
% 0.18/0.44 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.44 SPASS derived 64 clauses, backtracked 0 clauses, performed 0 splits and kept 87 clauses.
% 0.18/0.44 SPASS allocated 97775 KBytes.
% 0.18/0.44 SPASS spent 0:00:00.10 on the problem.
% 0.18/0.44 0:00:00.03 for the input.
% 0.18/0.44 0:00:00.03 for the FLOTTER CNF translation.
% 0.18/0.44 0:00:00.00 for inferences.
% 0.18/0.44 0:00:00.00 for the backtracking.
% 0.18/0.44 0:00:00.00 for the reduction.
% 0.18/0.44
% 0.18/0.44
% 0.18/0.44 Here is a proof with depth 3, length 15 :
% 0.18/0.44 % SZS output start Refutation
% See solution above
% 0.18/0.44 Formulae used in the proof : ax5_basics ax11_basics con a5_defns ax8_basics a1_defns a4_defns ax9_basics
% 0.18/0.44
%------------------------------------------------------------------------------