TSTP Solution File: KRS063+1 by SPASS---3.9
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%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : KRS063+1 : TPTP v8.1.0. Released v3.1.0.
% 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 : Sun Jul 17 03:30:26 EDT 2022
% Result : Unsatisfiable 0.18s 0.43s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 5
% Syntax : Number of clauses : 9 ( 5 unt; 0 nHn; 9 RR)
% Number of literals : 14 ( 0 equ; 6 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
cowlThing(u),
file('KRS063+1.p',unknown),
[] ).
cnf(11,axiom,
~ cEuroMP(iKinnock),
file('KRS063+1.p',unknown),
[] ).
cnf(12,axiom,
rhasEuroMP(iUK,iKinnock),
file('KRS063+1.p',unknown),
[] ).
cnf(24,axiom,
( ~ rhasEuroMP(u,v)
| risEuroMPFrom(v,u) ),
file('KRS063+1.p',unknown),
[] ).
cnf(25,axiom,
( ~ cowlThing(u)
| ~ risEuroMPFrom(v,u)
| cEuroMP(v) ),
file('KRS063+1.p',unknown),
[] ).
cnf(27,plain,
( ~ risEuroMPFrom(u,v)
| cEuroMP(u) ),
inference(mrr,[status(thm)],[25,1]),
[iquote('0:MRR:25.0,1.0')] ).
cnf(30,plain,
( ~ rhasEuroMP(u,v)
| cEuroMP(v) ),
inference(res,[status(thm),theory(equality)],[24,27]),
[iquote('0:Res:24.1,27.0')] ).
cnf(33,plain,
cEuroMP(iKinnock),
inference(res,[status(thm),theory(equality)],[12,30]),
[iquote('0:Res:12.0,30.0')] ).
cnf(34,plain,
$false,
inference(mrr,[status(thm)],[33,11]),
[iquote('0:MRR:33.0,11.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : KRS063+1 : TPTP v8.1.0. Released v3.1.0.
% 0.03/0.12 % 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 : Tue Jun 7 14:48:38 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.18/0.43
% 0.18/0.43 SPASS V 3.9
% 0.18/0.43 SPASS beiseite: Proof found.
% 0.18/0.43 % SZS status Theorem
% 0.18/0.43 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.43 SPASS derived 6 clauses, backtracked 0 clauses, performed 0 splits and kept 29 clauses.
% 0.18/0.43 SPASS allocated 97645 KBytes.
% 0.18/0.43 SPASS spent 0:00:00.09 on the problem.
% 0.18/0.43 0:00:00.04 for the input.
% 0.18/0.43 0:00:00.03 for the FLOTTER CNF translation.
% 0.18/0.43 0:00:00.00 for inferences.
% 0.18/0.43 0:00:00.00 for the backtracking.
% 0.18/0.43 0:00:00.00 for the reduction.
% 0.18/0.43
% 0.18/0.43
% 0.18/0.43 Here is a proof with depth 2, length 9 :
% 0.18/0.43 % SZS output start Refutation
% See solution above
% 0.18/0.43 Formulae used in the proof : axiom_0 axiom_10 axiom_14 axiom_5 axiom_3
% 0.18/0.43
%------------------------------------------------------------------------------