TSTP Solution File: CSR147+1 by Metis---2.4
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%------------------------------------------------------------------------------
% File : Metis---2.4
% Problem : CSR147+1 : TPTP v8.1.0. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : metis --show proof --show saturation %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 21:58:43 EDT 2022
% Result : Theorem 0.19s 0.37s
% Output : CNFRefutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 13
% Syntax : Number of formulae : 50 ( 27 unt; 0 def)
% Number of atoms : 116 ( 15 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 130 ( 64 ~; 62 |; 2 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 8 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-1 aty)
% Number of variables : 35 ( 0 sgn 9 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(jim_human,axiom,
s__Human(jim) ).
fof(experience,axiom,
! [O,OAge,YAge] :
( s__Human(O)
=> ( ( s__age(O,OAge)
& s__age(s__siblingFn(O),YAge)
& greater(OAge,YAge) )
=> ( s__more_experienced(O,s__siblingFn(O))
| s__has_seen_more(s__siblingFn(O),O) ) ) ) ).
fof(geoff_48,axiom,
s__age(geoff,n48) ).
fof(jim_54,axiom,
s__age(jim,n54) ).
fof(greater_54_48,axiom,
greater(n54,n48) ).
fof(geoff_and_jim,axiom,
geoff = s__siblingFn(jim) ).
fof(jim_has_seen_more,axiom,
~ s__has_seen_more(geoff,jim) ).
fof(jim_is_experienced,conjecture,
s__more_experienced(jim,geoff) ).
fof(subgoal_0,plain,
s__more_experienced(jim,geoff),
inference(strip,[],[jim_is_experienced]) ).
fof(negate_0_0,plain,
~ s__more_experienced(jim,geoff),
inference(negate,[],[subgoal_0]) ).
fof(normalize_0_0,plain,
s__age(geoff,n48),
inference(canonicalize,[],[geoff_48]) ).
fof(normalize_0_1,plain,
s__age(jim,n54),
inference(canonicalize,[],[jim_54]) ).
fof(normalize_0_2,plain,
! [O,OAge,YAge] :
( ~ greater(OAge,YAge)
| ~ s__Human(O)
| ~ s__age(O,OAge)
| ~ s__age(s__siblingFn(O),YAge)
| s__has_seen_more(s__siblingFn(O),O)
| s__more_experienced(O,s__siblingFn(O)) ),
inference(canonicalize,[],[experience]) ).
fof(normalize_0_3,plain,
! [O,OAge,YAge] :
( ~ greater(OAge,YAge)
| ~ s__Human(O)
| ~ s__age(O,OAge)
| ~ s__age(s__siblingFn(O),YAge)
| s__has_seen_more(s__siblingFn(O),O)
| s__more_experienced(O,s__siblingFn(O)) ),
inference(specialize,[],[normalize_0_2]) ).
fof(normalize_0_4,plain,
geoff = s__siblingFn(jim),
inference(canonicalize,[],[geoff_and_jim]) ).
fof(normalize_0_5,plain,
s__Human(jim),
inference(canonicalize,[],[jim_human]) ).
fof(normalize_0_6,plain,
~ s__has_seen_more(geoff,jim),
inference(canonicalize,[],[jim_has_seen_more]) ).
fof(normalize_0_7,plain,
~ s__more_experienced(jim,geoff),
inference(canonicalize,[],[negate_0_0]) ).
fof(normalize_0_8,plain,
greater(n54,n48),
inference(canonicalize,[],[greater_54_48]) ).
cnf(refute_0_0,plain,
s__age(geoff,n48),
inference(canonicalize,[],[normalize_0_0]) ).
cnf(refute_0_1,plain,
s__age(jim,n54),
inference(canonicalize,[],[normalize_0_1]) ).
cnf(refute_0_2,plain,
( ~ greater(OAge,YAge)
| ~ s__Human(O)
| ~ s__age(O,OAge)
| ~ s__age(s__siblingFn(O),YAge)
| s__has_seen_more(s__siblingFn(O),O)
| s__more_experienced(O,s__siblingFn(O)) ),
inference(canonicalize,[],[normalize_0_3]) ).
cnf(refute_0_3,plain,
( ~ greater(X_4,X_5)
| ~ s__Human(jim)
| ~ s__age(jim,X_4)
| ~ s__age(s__siblingFn(jim),X_5)
| s__has_seen_more(s__siblingFn(jim),jim)
| s__more_experienced(jim,s__siblingFn(jim)) ),
inference(subst,[],[refute_0_2:[bind(O,$fot(jim)),bind(OAge,$fot(X_4)),bind(YAge,$fot(X_5))]]) ).
cnf(refute_0_4,plain,
geoff = s__siblingFn(jim),
inference(canonicalize,[],[normalize_0_4]) ).
cnf(refute_0_5,plain,
X = X,
introduced(tautology,[refl,[$fot(X)]]) ).
cnf(refute_0_6,plain,
( X != X
| X != Y
| Y = X ),
introduced(tautology,[equality,[$cnf( $equal(X,X) ),[0],$fot(Y)]]) ).
cnf(refute_0_7,plain,
( X != Y
| Y = X ),
inference(resolve,[$cnf( $equal(X,X) )],[refute_0_5,refute_0_6]) ).
cnf(refute_0_8,plain,
( geoff != s__siblingFn(jim)
| s__siblingFn(jim) = geoff ),
inference(subst,[],[refute_0_7:[bind(X,$fot(geoff)),bind(Y,$fot(s__siblingFn(jim)))]]) ).
cnf(refute_0_9,plain,
s__siblingFn(jim) = geoff,
inference(resolve,[$cnf( $equal(geoff,s__siblingFn(jim)) )],[refute_0_4,refute_0_8]) ).
cnf(refute_0_10,plain,
( s__siblingFn(jim) != geoff
| ~ s__age(geoff,X_5)
| s__age(s__siblingFn(jim),X_5) ),
introduced(tautology,[equality,[$cnf( ~ s__age(s__siblingFn(jim),X_5) ),[0],$fot(geoff)]]) ).
cnf(refute_0_11,plain,
( ~ s__age(geoff,X_5)
| s__age(s__siblingFn(jim),X_5) ),
inference(resolve,[$cnf( $equal(s__siblingFn(jim),geoff) )],[refute_0_9,refute_0_10]) ).
cnf(refute_0_12,plain,
( ~ greater(X_4,X_5)
| ~ s__Human(jim)
| ~ s__age(geoff,X_5)
| ~ s__age(jim,X_4)
| s__has_seen_more(s__siblingFn(jim),jim)
| s__more_experienced(jim,s__siblingFn(jim)) ),
inference(resolve,[$cnf( s__age(s__siblingFn(jim),X_5) )],[refute_0_11,refute_0_3]) ).
cnf(refute_0_13,plain,
( s__siblingFn(jim) != geoff
| ~ s__has_seen_more(s__siblingFn(jim),jim)
| s__has_seen_more(geoff,jim) ),
introduced(tautology,[equality,[$cnf( s__has_seen_more(s__siblingFn(jim),jim) ),[0],$fot(geoff)]]) ).
cnf(refute_0_14,plain,
( ~ s__has_seen_more(s__siblingFn(jim),jim)
| s__has_seen_more(geoff,jim) ),
inference(resolve,[$cnf( $equal(s__siblingFn(jim),geoff) )],[refute_0_9,refute_0_13]) ).
cnf(refute_0_15,plain,
( ~ greater(X_4,X_5)
| ~ s__Human(jim)
| ~ s__age(geoff,X_5)
| ~ s__age(jim,X_4)
| s__has_seen_more(geoff,jim)
| s__more_experienced(jim,s__siblingFn(jim)) ),
inference(resolve,[$cnf( s__has_seen_more(s__siblingFn(jim),jim) )],[refute_0_12,refute_0_14]) ).
cnf(refute_0_16,plain,
( s__siblingFn(jim) != geoff
| ~ s__more_experienced(jim,s__siblingFn(jim))
| s__more_experienced(jim,geoff) ),
introduced(tautology,[equality,[$cnf( s__more_experienced(jim,s__siblingFn(jim)) ),[1],$fot(geoff)]]) ).
cnf(refute_0_17,plain,
( ~ s__more_experienced(jim,s__siblingFn(jim))
| s__more_experienced(jim,geoff) ),
inference(resolve,[$cnf( $equal(s__siblingFn(jim),geoff) )],[refute_0_9,refute_0_16]) ).
cnf(refute_0_18,plain,
( ~ greater(X_4,X_5)
| ~ s__Human(jim)
| ~ s__age(geoff,X_5)
| ~ s__age(jim,X_4)
| s__has_seen_more(geoff,jim)
| s__more_experienced(jim,geoff) ),
inference(resolve,[$cnf( s__more_experienced(jim,s__siblingFn(jim)) )],[refute_0_15,refute_0_17]) ).
cnf(refute_0_19,plain,
s__Human(jim),
inference(canonicalize,[],[normalize_0_5]) ).
cnf(refute_0_20,plain,
( ~ greater(X_4,X_5)
| ~ s__age(geoff,X_5)
| ~ s__age(jim,X_4)
| s__has_seen_more(geoff,jim)
| s__more_experienced(jim,geoff) ),
inference(resolve,[$cnf( s__Human(jim) )],[refute_0_19,refute_0_18]) ).
cnf(refute_0_21,plain,
~ s__has_seen_more(geoff,jim),
inference(canonicalize,[],[normalize_0_6]) ).
cnf(refute_0_22,plain,
( ~ greater(X_4,X_5)
| ~ s__age(geoff,X_5)
| ~ s__age(jim,X_4)
| s__more_experienced(jim,geoff) ),
inference(resolve,[$cnf( s__has_seen_more(geoff,jim) )],[refute_0_20,refute_0_21]) ).
cnf(refute_0_23,plain,
~ s__more_experienced(jim,geoff),
inference(canonicalize,[],[normalize_0_7]) ).
cnf(refute_0_24,plain,
( ~ greater(X_4,X_5)
| ~ s__age(geoff,X_5)
| ~ s__age(jim,X_4) ),
inference(resolve,[$cnf( s__more_experienced(jim,geoff) )],[refute_0_22,refute_0_23]) ).
cnf(refute_0_25,plain,
( ~ greater(n54,X_7)
| ~ s__age(geoff,X_7)
| ~ s__age(jim,n54) ),
inference(subst,[],[refute_0_24:[bind(X_4,$fot(n54)),bind(X_5,$fot(X_7))]]) ).
cnf(refute_0_26,plain,
( ~ greater(n54,X_7)
| ~ s__age(geoff,X_7) ),
inference(resolve,[$cnf( s__age(jim,n54) )],[refute_0_1,refute_0_25]) ).
cnf(refute_0_27,plain,
( ~ greater(n54,n48)
| ~ s__age(geoff,n48) ),
inference(subst,[],[refute_0_26:[bind(X_7,$fot(n48))]]) ).
cnf(refute_0_28,plain,
~ greater(n54,n48),
inference(resolve,[$cnf( s__age(geoff,n48) )],[refute_0_0,refute_0_27]) ).
cnf(refute_0_29,plain,
greater(n54,n48),
inference(canonicalize,[],[normalize_0_8]) ).
cnf(refute_0_30,plain,
$false,
inference(resolve,[$cnf( greater(n54,n48) )],[refute_0_29,refute_0_28]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : CSR147+1 : TPTP v8.1.0. Released v4.1.0.
% 0.03/0.13 % Command : metis --show proof --show saturation %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 07:07:21 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.35 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 0.19/0.37 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.37
% 0.19/0.37 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 0.19/0.37
%------------------------------------------------------------------------------