TSTP Solution File: LCL644+1.020 by SPASS---3.9
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%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : LCL644+1.020 : TPTP v8.1.0. Released v4.0.0.
% 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 : Sun Jul 17 14:38:12 EDT 2022
% Result : Theorem 4.54s 4.71s
% Output : Refutation 4.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 2
% Syntax : Number of clauses : 3 ( 3 unt; 0 nHn; 3 RR)
% Number of literals : 3 ( 0 equ; 1 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 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(3,axiom,
p20(skc39),
file('LCL644+1.020.p',unknown),
[] ).
cnf(12,axiom,
~ p20(skc39),
file('LCL644+1.020.p',unknown),
[] ).
cnf(589,plain,
$false,
inference(mrr,[status(thm)],[12,3]),
[iquote('0:MRR:12.0,3.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : LCL644+1.020 : TPTP v8.1.0. Released v4.0.0.
% 0.03/0.12 % Command : run_spass %d %s
% 0.13/0.33 % Computer : n003.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 600
% 0.13/0.33 % DateTime : Sun Jul 3 04:47:09 EDT 2022
% 0.13/0.33 % CPUTime :
% 4.54/4.71
% 4.54/4.71 SPASS V 3.9
% 4.54/4.71 SPASS beiseite: Proof found.
% 4.54/4.71 % SZS status Theorem
% 4.54/4.71 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.54/4.71 SPASS derived 0 clauses, backtracked 0 clauses, performed 0 splits and kept 4 clauses.
% 4.54/4.71 SPASS allocated 130559 KBytes.
% 4.54/4.71 SPASS spent 0:00:04.36 on the problem.
% 4.54/4.71 0:00:00.04 for the input.
% 4.54/4.71 0:00:03.76 for the FLOTTER CNF translation.
% 4.54/4.71 0:00:00.00 for inferences.
% 4.54/4.71 0:00:00.00 for the backtracking.
% 4.54/4.71 0:00:00.01 for the reduction.
% 4.54/4.71
% 4.54/4.71
% 4.54/4.71 Here is a proof with depth 0, length 3 :
% 4.54/4.71 % SZS output start Refutation
% See solution above
% 4.54/4.71 Formulae used in the proof : main
% 4.54/4.71
%------------------------------------------------------------------------------