%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : PHI011+1 : TPTP v8.1.0. Released v7.2.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n021.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 16:48:54 EDT 2022
% Result : Theorem 0.19s 0.43s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 5
% Syntax : Number of clauses : 8 ( 4 unt; 0 nHn; 8 RR)
% Number of literals : 14 ( 0 equ; 7 neg)
% Maximal clause size : 4 ( 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(5,axiom,
is_the(skc5,skc3),
file('PHI011+1.p',unknown),
[] ).
cnf(6,axiom,
~ exemplifies_property(skc3,skc5),
file('PHI011+1.p',unknown),
[] ).
cnf(10,axiom,
( ~ is_the(u,v)
| property(v) ),
file('PHI011+1.p',unknown),
[] ).
cnf(11,axiom,
( ~ is_the(u,v)
| object(u) ),
file('PHI011+1.p',unknown),
[] ).
cnf(12,axiom,
( ~ property(u)
| ~ object(v)
| ~ is_the(v,u)
| exemplifies_property(u,v) ),
file('PHI011+1.p',unknown),
[] ).
cnf(13,plain,
( ~ is_the(u,v)
| exemplifies_property(v,u) ),
inference(mrr,[status(thm)],[12,10,11]),
[iquote('0:MRR:12.0,12.1,10.1,11.1')] ).
cnf(17,plain,
exemplifies_property(skc3,skc5),
inference(res,[status(thm),theory(equality)],[5,13]),
[iquote('0:Res:5.0,13.0')] ).
cnf(24,plain,
$false,
inference(mrr,[status(thm)],[17,6]),
[iquote('0:MRR:17.0,6.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11 % Problem : PHI011+1 : TPTP v8.1.0. Released v7.2.0.
% 0.11/0.12 % Command : run_spass %d %s
% 0.12/0.33 % Computer : n021.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 Jun 2 00:49:16 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.19/0.43
% 0.19/0.43 SPASS V 3.9
% 0.19/0.43 SPASS beiseite: Proof found.
% 0.19/0.43 % SZS status Theorem
% 0.19/0.43 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.43 SPASS derived 10 clauses, backtracked 0 clauses, performed 0 splits and kept 16 clauses.
% 0.19/0.43 SPASS allocated 97618 KBytes.
% 0.19/0.43 SPASS spent 0:00:00.08 on the problem.
% 0.19/0.43 0:00:00.03 for the input.
% 0.19/0.43 0:00:00.02 for the FLOTTER CNF translation.
% 0.19/0.43 0:00:00.00 for inferences.
% 0.19/0.43 0:00:00.00 for the backtracking.
% 0.19/0.43 0:00:00.00 for the reduction.
% 0.19/0.43
% 0.19/0.43
% 0.19/0.43 Here is a proof with depth 1, length 8 :
% 0.19/0.43 % SZS output start Refutation
% See solution above
% 0.19/0.43 Formulae used in the proof : description_theorem_2 description_is_property_and_described_is_object lemma_1
% 0.19/0.43
%------------------------------------------------------------------------------