TSTP Solution File: SWC353-1 by SPASS---3.9
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : SWC353-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n017.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 : Tue Jul 19 22:03:31 EDT 2022
% Result : Unsatisfiable 5.96s 6.17s
% Output : Refutation 5.96s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 9
% Syntax : Number of clauses : 17 ( 12 unt; 0 nHn; 17 RR)
% Number of literals : 29 ( 0 equ; 16 neg)
% Maximal clause size : 5 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 8 con; 0-2 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
ssList(sk1),
file('SWC353-1.p',unknown),
[] ).
cnf(5,axiom,
equal(sk4,sk2),
file('SWC353-1.p',unknown),
[] ).
cnf(6,axiom,
equal(sk3,sk1),
file('SWC353-1.p',unknown),
[] ).
cnf(7,axiom,
ssList(sk5),
file('SWC353-1.p',unknown),
[] ).
cnf(8,axiom,
equal(app(sk3,sk5),sk4),
file('SWC353-1.p',unknown),
[] ).
cnf(9,axiom,
totalorderedP(sk3),
file('SWC353-1.p',unknown),
[] ).
cnf(11,axiom,
~ frontsegP(sk2,sk1),
file('SWC353-1.p',unknown),
[] ).
cnf(73,axiom,
( ~ ssList(u)
| frontsegP(u,u) ),
file('SWC353-1.p',unknown),
[] ).
cnf(149,axiom,
( ~ ssList(u)
| ~ ssList(v)
| ~ ssList(w)
| ~ frontsegP(u,v)
| frontsegP(app(u,w),v) ),
file('SWC353-1.p',unknown),
[] ).
cnf(198,plain,
totalorderedP(sk1),
inference(rew,[status(thm),theory(equality)],[6,9]),
[iquote('0:Rew:6.0,9.0')] ).
cnf(201,plain,
equal(app(sk1,sk5),sk2),
inference(rew,[status(thm),theory(equality)],[6,8,5]),
[iquote('0:Rew:6.0,8.0,5.0,8.0')] ).
cnf(4919,plain,
( ~ ssList(sk1)
| ~ ssList(u)
| ~ ssList(sk5)
| ~ frontsegP(sk1,u)
| frontsegP(sk2,u) ),
inference(spr,[status(thm),theory(equality)],[201,149]),
[iquote('0:SpR:201.0,149.4')] ).
cnf(10322,plain,
( ~ ssList(u)
| ~ frontsegP(sk1,u)
| frontsegP(sk2,u) ),
inference(ssi,[status(thm)],[4919,7,198,1]),
[iquote('0:SSi:4919.2,4919.0,7.0,198.0,1.0')] ).
cnf(10996,plain,
( ~ ssList(sk1)
| ~ frontsegP(sk1,sk1) ),
inference(res,[status(thm),theory(equality)],[10322,11]),
[iquote('0:Res:10322.2,11.0')] ).
cnf(10997,plain,
~ frontsegP(sk1,sk1),
inference(ssi,[status(thm)],[10996,198,1]),
[iquote('0:SSi:10996.0,198.0,1.0')] ).
cnf(11002,plain,
~ ssList(sk1),
inference(res,[status(thm),theory(equality)],[73,10997]),
[iquote('0:Res:73.1,10997.0')] ).
cnf(11003,plain,
$false,
inference(ssi,[status(thm)],[11002,198,1]),
[iquote('0:SSi:11002.0,198.0,1.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.13/0.12 % Problem : SWC353-1 : TPTP v8.1.0. Released v2.4.0.
% 0.13/0.13 % Command : run_spass %d %s
% 0.14/0.34 % Computer : n017.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 600
% 0.14/0.34 % DateTime : Sun Jun 12 02:48:51 EDT 2022
% 0.14/0.35 % CPUTime :
% 5.96/6.17
% 5.96/6.17 SPASS V 3.9
% 5.96/6.17 SPASS beiseite: Proof found.
% 5.96/6.17 % SZS status Theorem
% 5.96/6.17 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p
% 5.96/6.17 SPASS derived 7145 clauses, backtracked 2547 clauses, performed 66 splits and kept 5799 clauses.
% 5.96/6.17 SPASS allocated 84769 KBytes.
% 5.96/6.17 SPASS spent 0:00:05.38 on the problem.
% 5.96/6.17 0:00:00.04 for the input.
% 5.96/6.17 0:00:00.00 for the FLOTTER CNF translation.
% 5.96/6.17 0:00:00.08 for inferences.
% 5.96/6.17 0:00:00.18 for the backtracking.
% 5.96/6.17 0:00:04.87 for the reduction.
% 5.96/6.17
% 5.96/6.17
% 5.96/6.17 Here is a proof with depth 3, length 17 :
% 5.96/6.17 % SZS output start Refutation
% See solution above
% 5.96/6.17 Formulae used in the proof : co1_1 co1_5 co1_6 co1_7 co1_8 co1_9 co1_11 clause61 clause137
% 5.96/6.17
%------------------------------------------------------------------------------