%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : SYN030-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n007.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 : Thu Jul 21 12:17:21 EDT 2022
% Result : Unsatisfiable 0.18s 0.40s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 7
% Syntax : Number of clauses : 13 ( 6 unt; 1 nHn; 13 RR)
% Number of literals : 23 ( 0 equ; 10 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of predicates : 6 ( 5 usr; 6 prp; 0-0 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
( ~ t
| ~ s
| p ),
file('SYN030-1.p',unknown),
[] ).
cnf(2,axiom,
( ~ r
| s ),
file('SYN030-1.p',unknown),
[] ).
cnf(4,axiom,
( ~ r
| ~ q
| t ),
file('SYN030-1.p',unknown),
[] ).
cnf(5,axiom,
( ~ q
| r ),
file('SYN030-1.p',unknown),
[] ).
cnf(6,axiom,
( q
| r ),
file('SYN030-1.p',unknown),
[] ).
cnf(7,axiom,
( ~ r
| q ),
file('SYN030-1.p',unknown),
[] ).
cnf(9,axiom,
( ~ p
| ~ q
| ~ r ),
file('SYN030-1.p',unknown),
[] ).
cnf(10,plain,
q,
inference(mrr,[status(thm)],[7,6]),
[iquote('0:MRR:7.0,6.1')] ).
cnf(11,plain,
r,
inference(mrr,[status(thm)],[5,10]),
[iquote('0:MRR:5.0,10.0')] ).
cnf(12,plain,
s,
inference(mrr,[status(thm)],[2,11]),
[iquote('0:MRR:2.0,11.0')] ).
cnf(13,plain,
t,
inference(mrr,[status(thm)],[4,11,10]),
[iquote('0:MRR:4.0,4.1,11.0,10.0')] ).
cnf(14,plain,
p,
inference(mrr,[status(thm)],[1,13,12]),
[iquote('0:MRR:1.0,1.1,13.0,12.0')] ).
cnf(15,plain,
$false,
inference(mrr,[status(thm)],[9,14,10,11]),
[iquote('0:MRR:9.0,9.1,9.2,14.0,10.0,11.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.11 % Problem : SYN030-1 : TPTP v8.1.0. Released v1.0.0.
% 0.07/0.12 % Command : run_spass %d %s
% 0.13/0.32 % Computer : n007.cluster.edu
% 0.13/0.32 % Model : x86_64 x86_64
% 0.13/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.32 % Memory : 8042.1875MB
% 0.13/0.32 % 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 : Mon Jul 11 11:37:47 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.18/0.40
% 0.18/0.40 SPASS V 3.9
% 0.18/0.40 SPASS beiseite: Proof found.
% 0.18/0.40 % SZS status Theorem
% 0.18/0.40 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.18/0.40 SPASS derived 0 clauses, backtracked 0 clauses, performed 0 splits and kept 7 clauses.
% 0.18/0.40 SPASS allocated 63077 KBytes.
% 0.18/0.40 SPASS spent 0:00:00.06 on the problem.
% 0.18/0.40 0:00:00.04 for the input.
% 0.18/0.40 0:00:00.00 for the FLOTTER CNF translation.
% 0.18/0.40 0:00:00.00 for inferences.
% 0.18/0.40 0:00:00.00 for the backtracking.
% 0.18/0.40 0:00:00.00 for the reduction.
% 0.18/0.40
% 0.18/0.40
% 0.18/0.40 Here is a proof with depth 0, length 13 :
% 0.18/0.40 % SZS output start Refutation
% See solution above
% 0.18/0.40 Formulae used in the proof : clause1 clause2 clause4 clause5 clause6 clause7 theorem
% 0.18/0.40
%------------------------------------------------------------------------------