TSTP Solution File: CSR147+1 by SPASS---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : CSR147+1 : TPTP v8.1.0. Released v4.1.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n025.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 : Fri Jul 15 23:26:15 EDT 2022
% Result : Theorem 0.20s 0.44s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of clauses : 14 ( 8 unt; 4 nHn; 14 RR)
% Number of literals : 36 ( 0 equ; 22 neg)
% Maximal clause size : 6 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 7 ( 6 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 7 con; 0-1 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(4,axiom,
s__Human(jim),
file('CSR147+1.p',unknown),
[] ).
cnf(5,axiom,
s__age(geoff,n48),
file('CSR147+1.p',unknown),
[] ).
cnf(6,axiom,
s__age(jim,n54),
file('CSR147+1.p',unknown),
[] ).
cnf(7,axiom,
greater(n54,n48),
file('CSR147+1.p',unknown),
[] ).
cnf(8,axiom,
~ s__more_experienced(jim,geoff),
file('CSR147+1.p',unknown),
[] ).
cnf(9,axiom,
equal(s__siblingFn(jim),geoff),
file('CSR147+1.p',unknown),
[] ).
cnf(10,axiom,
~ s__has_seen_more(geoff,jim),
file('CSR147+1.p',unknown),
[] ).
cnf(14,axiom,
( ~ s__Human(u)
| ~ greater(v,w)
| ~ s__age(u,v)
| ~ s__age(s__siblingFn(u),w)
| s__more_experienced(u,s__siblingFn(u))
| s__has_seen_more(s__siblingFn(u),u) ),
file('CSR147+1.p',unknown),
[] ).
cnf(32,plain,
( ~ s__Human(jim)
| ~ greater(u,v)
| ~ s__age(jim,u)
| ~ s__age(geoff,v)
| s__more_experienced(jim,s__siblingFn(jim))
| s__has_seen_more(s__siblingFn(jim),jim) ),
inference(spl,[status(thm),theory(equality)],[9,14]),
[iquote('0:SpL:9.0,14.3')] ).
cnf(37,plain,
( ~ s__Human(jim)
| ~ greater(u,v)
| ~ s__age(jim,u)
| ~ s__age(geoff,v)
| s__more_experienced(jim,geoff)
| s__has_seen_more(geoff,jim) ),
inference(rew,[status(thm),theory(equality)],[9,32]),
[iquote('0:Rew:9.0,32.5,9.0,32.4')] ).
cnf(38,plain,
( ~ greater(u,v)
| ~ s__age(jim,u)
| ~ s__age(geoff,v)
| s__more_experienced(jim,geoff)
| s__has_seen_more(geoff,jim) ),
inference(ssi,[status(thm)],[37,4]),
[iquote('0:SSi:37.0,4.0')] ).
cnf(39,plain,
( ~ greater(u,v)
| ~ s__age(jim,u)
| ~ s__age(geoff,v) ),
inference(mrr,[status(thm)],[38,8,10]),
[iquote('0:MRR:38.3,38.4,8.0,10.0')] ).
cnf(42,plain,
( ~ s__age(jim,n54)
| ~ s__age(geoff,n48) ),
inference(res,[status(thm),theory(equality)],[7,39]),
[iquote('0:Res:7.0,39.0')] ).
cnf(43,plain,
$false,
inference(mrr,[status(thm)],[42,6,5]),
[iquote('0:MRR:42.0,42.1,6.0,5.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : CSR147+1 : TPTP v8.1.0. Released v4.1.0.
% 0.03/0.13 % Command : run_spass %d %s
% 0.13/0.34 % Computer : n025.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Fri Jun 10 07:07:36 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.20/0.44
% 0.20/0.44 SPASS V 3.9
% 0.20/0.44 SPASS beiseite: Proof found.
% 0.20/0.44 % SZS status Theorem
% 0.20/0.44 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.44 SPASS derived 13 clauses, backtracked 0 clauses, performed 0 splits and kept 19 clauses.
% 0.20/0.44 SPASS allocated 103859 KBytes.
% 0.20/0.44 SPASS spent 0:00:00.09 on the problem.
% 0.20/0.44 0:00:00.04 for the input.
% 0.20/0.44 0:00:00.03 for the FLOTTER CNF translation.
% 0.20/0.44 0:00:00.00 for inferences.
% 0.20/0.44 0:00:00.00 for the backtracking.
% 0.20/0.44 0:00:00.00 for the reduction.
% 0.20/0.44
% 0.20/0.44
% 0.20/0.44 Here is a proof with depth 2, length 14 :
% 0.20/0.44 % SZS output start Refutation
% See solution above
% 0.20/0.44 Formulae used in the proof : jim_human geoff_48 jim_54 greater_54_48 jim_is_experienced geoff_and_jim jim_has_seen_more experience
% 0.20/0.44
%------------------------------------------------------------------------------