TSTP Solution File: KRS012-1 by Metis---2.4
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%------------------------------------------------------------------------------
% File : Metis---2.4
% Problem : KRS012-1 : TPTP v8.1.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : metis --show proof --show saturation %s
% Computer : n019.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 03:18:25 EDT 2022
% Result : Unsatisfiable 0.20s 0.35s
% Output : CNFRefutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 6
% Syntax : Number of clauses : 22 ( 6 unt; 10 nHn; 19 RR)
% Number of literals : 51 ( 0 equ; 20 neg)
% Maximal clause size : 4 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 1 con; 0-1 aty)
% Number of variables : 12 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(clause_1,negated_conjecture,
c(exists) ).
cnf(clause_2,negated_conjecture,
~ f(exists) ).
cnf(clause_3,axiom,
( e(X3)
| ~ c(X1)
| ~ r(X1,X3)
| ~ d(X3) ) ).
cnf(clause_4,axiom,
( d(X2)
| ~ c(X1)
| ~ r(X1,X2) ) ).
cnf(clause_12,axiom,
( f(X1)
| ~ e(u1r1(X1)) ) ).
cnf(clause_13,axiom,
( f(X1)
| r(X1,u1r1(X1)) ) ).
cnf(refute_0_0,plain,
( ~ e(u1r1(exists))
| f(exists) ),
inference(subst,[],[clause_12:[bind(X1,$fot(exists))]]) ).
cnf(refute_0_1,plain,
( f(X_8)
| r(X_8,u1r1(X_8)) ),
inference(subst,[],[clause_13:[bind(X1,$fot(X_8))]]) ).
cnf(refute_0_2,plain,
( ~ c(X_8)
| ~ r(X_8,u1r1(X_8))
| d(u1r1(X_8)) ),
inference(subst,[],[clause_4:[bind(X1,$fot(X_8)),bind(X2,$fot(u1r1(X_8)))]]) ).
cnf(refute_0_3,plain,
( ~ c(X_8)
| d(u1r1(X_8))
| f(X_8) ),
inference(resolve,[$cnf( r(X_8,u1r1(X_8)) )],[refute_0_1,refute_0_2]) ).
cnf(refute_0_4,plain,
( ~ c(exists)
| d(u1r1(exists))
| f(exists) ),
inference(subst,[],[refute_0_3:[bind(X_8,$fot(exists))]]) ).
cnf(refute_0_5,plain,
( d(u1r1(exists))
| f(exists) ),
inference(resolve,[$cnf( c(exists) )],[clause_1,refute_0_4]) ).
cnf(refute_0_6,plain,
d(u1r1(exists)),
inference(resolve,[$cnf( f(exists) )],[refute_0_5,clause_2]) ).
cnf(refute_0_7,plain,
( f(X_14)
| r(X_14,u1r1(X_14)) ),
inference(subst,[],[clause_13:[bind(X1,$fot(X_14))]]) ).
cnf(refute_0_8,plain,
( ~ c(X_14)
| ~ d(u1r1(X_14))
| ~ r(X_14,u1r1(X_14))
| e(u1r1(X_14)) ),
inference(subst,[],[clause_3:[bind(X1,$fot(X_14)),bind(X3,$fot(u1r1(X_14)))]]) ).
cnf(refute_0_9,plain,
( ~ c(X_14)
| ~ d(u1r1(X_14))
| e(u1r1(X_14))
| f(X_14) ),
inference(resolve,[$cnf( r(X_14,u1r1(X_14)) )],[refute_0_7,refute_0_8]) ).
cnf(refute_0_10,plain,
( ~ c(exists)
| ~ d(u1r1(exists))
| e(u1r1(exists))
| f(exists) ),
inference(subst,[],[refute_0_9:[bind(X_14,$fot(exists))]]) ).
cnf(refute_0_11,plain,
( ~ c(exists)
| e(u1r1(exists))
| f(exists) ),
inference(resolve,[$cnf( d(u1r1(exists)) )],[refute_0_6,refute_0_10]) ).
cnf(refute_0_12,plain,
( e(u1r1(exists))
| f(exists) ),
inference(resolve,[$cnf( c(exists) )],[clause_1,refute_0_11]) ).
cnf(refute_0_13,plain,
e(u1r1(exists)),
inference(resolve,[$cnf( f(exists) )],[refute_0_12,clause_2]) ).
cnf(refute_0_14,plain,
f(exists),
inference(resolve,[$cnf( e(u1r1(exists)) )],[refute_0_13,refute_0_0]) ).
cnf(refute_0_15,plain,
$false,
inference(resolve,[$cnf( f(exists) )],[refute_0_14,clause_2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : KRS012-1 : TPTP v8.1.0. Released v2.0.0.
% 0.12/0.13 % Command : metis --show proof --show saturation %s
% 0.13/0.34 % Computer : n019.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 : Tue Jun 7 08:26:40 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.35 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 0.20/0.35 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.20/0.35
% 0.20/0.35 % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 0.20/0.36
%------------------------------------------------------------------------------