TSTP Solution File: NUM557+3 by SPASS---3.9
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%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : NUM557+3 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n016.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 : Mon Jul 18 14:27:29 EDT 2022
% Result : Theorem 0.19s 0.56s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of clauses : 6 ( 4 unt; 0 nHn; 6 RR)
% Number of literals : 8 ( 0 equ; 5 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 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(17,axiom,
aSubsetOf0(xP,xS),
file('NUM557+3.p',unknown),
[] ).
cnf(30,axiom,
equal(sbrdtbr0(xP),xk),
file('NUM557+3.p',unknown),
[] ).
cnf(60,axiom,
( ~ aSubsetOf0(xP,xS)
| ~ equal(sbrdtbr0(xP),xk) ),
file('NUM557+3.p',unknown),
[] ).
cnf(168,plain,
( ~ aSubsetOf0(xP,xS)
| ~ equal(xk,xk) ),
inference(rew,[status(thm),theory(equality)],[30,60]),
[iquote('0:Rew:30.0,60.1')] ).
cnf(169,plain,
~ aSubsetOf0(xP,xS),
inference(obv,[status(thm),theory(equality)],[168]),
[iquote('0:Obv:168.1')] ).
cnf(170,plain,
$false,
inference(mrr,[status(thm)],[169,17]),
[iquote('0:MRR:169.0,17.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : NUM557+3 : TPTP v8.1.0. Released v4.0.0.
% 0.06/0.12 % Command : run_spass %d %s
% 0.12/0.33 % Computer : n016.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 : Thu Jul 7 07:16:21 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.19/0.56
% 0.19/0.56 SPASS V 3.9
% 0.19/0.56 SPASS beiseite: Proof found.
% 0.19/0.56 % SZS status Theorem
% 0.19/0.56 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.56 SPASS derived 0 clauses, backtracked 0 clauses, performed 0 splits and kept 65 clauses.
% 0.19/0.56 SPASS allocated 99897 KBytes.
% 0.19/0.56 SPASS spent 0:00:00.22 on the problem.
% 0.19/0.56 0:00:00.04 for the input.
% 0.19/0.56 0:00:00.15 for the FLOTTER CNF translation.
% 0.19/0.56 0:00:00.00 for inferences.
% 0.19/0.56 0:00:00.00 for the backtracking.
% 0.19/0.56 0:00:00.00 for the reduction.
% 0.19/0.56
% 0.19/0.56
% 0.19/0.56 Here is a proof with depth 0, length 6 :
% 0.19/0.56 % SZS output start Refutation
% See solution above
% 0.19/0.56 Formulae used in the proof : m__2431 m__
% 0.19/0.56
%------------------------------------------------------------------------------