TSTP Solution File: KRS066+1 by SPASS---3.9
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%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : KRS066+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n032.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 0.16s 0.38s
% Output : Refutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 3
% Syntax : Number of clauses : 4 ( 3 unt; 0 nHn; 4 RR)
% Number of literals : 5 ( 0 equ; 2 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
cowlThing(u),
file('KRS066+1.p',unknown),
[] ).
cnf(2,axiom,
~ cowlNothing(u),
file('KRS066+1.p',unknown),
[] ).
cnf(4,axiom,
( ~ cowlThing(u)
| cowlNothing(u) ),
file('KRS066+1.p',unknown),
[] ).
cnf(7,plain,
$false,
inference(mrr,[status(thm)],[4,1,2]),
[iquote('0:MRR:4.0,4.1,1.0,2.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.10 % Problem : KRS066+1 : TPTP v8.1.0. Released v3.1.0.
% 0.06/0.11 % Command : run_spass %d %s
% 0.10/0.31 % Computer : n032.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 600
% 0.10/0.31 % DateTime : Tue Jun 7 17:15:05 EDT 2022
% 0.10/0.31 % CPUTime :
% 0.16/0.38
% 0.16/0.38 SPASS V 3.9
% 0.16/0.38 SPASS beiseite: Proof found.
% 0.16/0.38 % SZS status Theorem
% 0.16/0.38 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.38 SPASS derived 0 clauses, backtracked 0 clauses, performed 0 splits and kept 4 clauses.
% 0.16/0.38 SPASS allocated 97552 KBytes.
% 0.16/0.38 SPASS spent 0:00:00.06 on the problem.
% 0.16/0.38 0:00:00.03 for the input.
% 0.16/0.38 0:00:00.02 for the FLOTTER CNF translation.
% 0.16/0.38 0:00:00.00 for inferences.
% 0.16/0.38 0:00:00.00 for the backtracking.
% 0.16/0.38 0:00:00.00 for the reduction.
% 0.16/0.38
% 0.16/0.38
% 0.16/0.38 Here is a proof with depth 0, length 4 :
% 0.16/0.38 % SZS output start Refutation
% See solution above
% 0.16/0.38 Formulae used in the proof : axiom_0 axiom_2
% 0.16/0.38
%------------------------------------------------------------------------------