%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : NLP208+1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n006.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 12:09:23 PM UTC 2026
% Result : Theorem 0.10s 0.45s
% Output : Refutation 0.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 9
% Syntax : Number of formulae : 55 ( 12 unt; 0 def)
% Number of atoms : 630 ( 4 equ)
% Maximal formula atoms : 48 ( 11 avg)
% Number of connectives : 617 ( 42 ~; 32 |; 480 &)
% ( 0 <=>; 63 =>; 0 <=; 0 <~>)
% Maximal formula depth : 46 ( 12 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 44 ( 42 usr; 1 prp; 0-4 aty)
% Number of functors : 14 ( 14 usr; 11 con; 0-2 aty)
% Number of variables : 299 ( 131 !; 168 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f24,axiom,
! [X0,X1] :
( man(X0,X1)
=> male(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax24) ).
fof(f38,axiom,
! [X0,X1] :
( object(X0,X1)
=> unisex(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax38) ).
fof(f45,axiom,
! [X0,X1] :
( artifact(X0,X1)
=> object(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax45) ).
fof(f46,axiom,
! [X0,X1] :
( instrumentality(X0,X1)
=> artifact(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax46) ).
fof(f47,axiom,
! [X0,X1] :
( device(X0,X1)
=> instrumentality(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax47) ).
fof(f48,axiom,
! [X0,X1] :
( wheel(X0,X1)
=> device(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax48) ).
fof(f63,axiom,
! [X0,X1] :
( unisex(X0,X1)
=> ~ male(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax63) ).
fof(f71,axiom,
! [X0,X1,X2,X3] :
( be(X0,X1,X2,X3)
=> X2 = X3 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax71) ).
fof(f72,conjecture,
~ ? [X0] :
( actual_world(X0)
& ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& dirty(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& lonely(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& present(X0,X6)
& barrel(X0,X6)
& down(X0,X6,X5)
& in(X0,X6,X5)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13)
& in(X0,X13,X5) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& present(X0,X17)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18)
& cheap(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10)
& behind(X0,X10,X10) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1) ).
fof(f73,negated_conjecture,
~ ~ ? [X0] :
( actual_world(X0)
& ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& dirty(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& lonely(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& present(X0,X6)
& barrel(X0,X6)
& down(X0,X6,X5)
& in(X0,X6,X5)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13)
& in(X0,X13,X5) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& present(X0,X17)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18)
& cheap(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10)
& behind(X0,X10,X10) ) ),
inference(negated_conjecture,[status(cth)],[f72]) ).
fof(f74,plain,
? [X0] :
( actual_world(X0)
& ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& dirty(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& lonely(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& present(X0,X6)
& barrel(X0,X6)
& down(X0,X6,X5)
& in(X0,X6,X5)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13)
& in(X0,X13,X5) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& present(X0,X17)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18)
& cheap(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10)
& behind(X0,X10,X10) ) ),
inference(flattening,[],[f73]) ).
fof(f75,plain,
? [X0] :
( actual_world(X0)
& ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& dirty(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& lonely(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& present(X0,X6)
& barrel(X0,X6)
& down(X0,X6,X5)
& in(X0,X6,X5)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13)
& in(X0,X13,X5) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& present(X0,X17)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18)
& cheap(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10) ) ),
inference(pure_predicate_removal,[],[f74]) ).
fof(f76,plain,
? [X0] :
( actual_world(X0)
& ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& dirty(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& lonely(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& present(X0,X6)
& barrel(X0,X6)
& down(X0,X6,X5)
& in(X0,X6,X5)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13)
& in(X0,X13,X5) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& present(X0,X17)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10) ) ),
inference(pure_predicate_removal,[],[f75]) ).
fof(f77,plain,
? [X0] :
( actual_world(X0)
& ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& dirty(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& lonely(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& present(X0,X6)
& barrel(X0,X6)
& down(X0,X6,X5)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& present(X0,X17)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10) ) ),
inference(pure_predicate_removal,[],[f76]) ).
fof(f78,plain,
? [X0] :
( actual_world(X0)
& ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& dirty(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& lonely(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& present(X0,X6)
& barrel(X0,X6)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& present(X0,X17)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10) ) ),
inference(pure_predicate_removal,[],[f77]) ).
fof(f79,plain,
? [X0] :
( actual_world(X0)
& ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& dirty(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& lonely(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& barrel(X0,X6)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10) ) ),
inference(pure_predicate_removal,[],[f78]) ).
fof(f80,plain,
? [X0] :
( actual_world(X0)
& ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& dirty(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& barrel(X0,X6)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10) ) ),
inference(pure_predicate_removal,[],[f79]) ).
fof(f81,plain,
? [X0] :
( actual_world(X0)
& ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& barrel(X0,X6)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10) ) ),
inference(pure_predicate_removal,[],[f80]) ).
fof(f82,plain,
? [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& barrel(X0,X6)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13) ) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( member(X0,X14,X7)
=> ( fellow(X0,X14)
& young(X0,X14) ) )
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& nonreflexive(X0,X17)
& wear(X0,X17) ) ) )
& group(X0,X8)
& ! [X18] :
( member(X0,X18,X8)
=> ( coat(X0,X18)
& black(X0,X18) ) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10) ),
inference(pure_predicate_removal,[],[f81]) ).
fof(f108,plain,
! [X0,X1] :
( male(X0,X1)
| ~ man(X0,X1) ),
inference(ennf_transformation,[],[f24]) ).
fof(f121,plain,
! [X0,X1] :
( unisex(X0,X1)
| ~ object(X0,X1) ),
inference(ennf_transformation,[],[f38]) ).
fof(f127,plain,
! [X0,X1] :
( object(X0,X1)
| ~ artifact(X0,X1) ),
inference(ennf_transformation,[],[f45]) ).
fof(f128,plain,
! [X0,X1] :
( artifact(X0,X1)
| ~ instrumentality(X0,X1) ),
inference(ennf_transformation,[],[f46]) ).
fof(f129,plain,
! [X0,X1] :
( instrumentality(X0,X1)
| ~ device(X0,X1) ),
inference(ennf_transformation,[],[f47]) ).
fof(f130,plain,
! [X0,X1] :
( device(X0,X1)
| ~ wheel(X0,X1) ),
inference(ennf_transformation,[],[f48]) ).
fof(f145,plain,
! [X0,X1] :
( ~ male(X0,X1)
| ~ unisex(X0,X1) ),
inference(ennf_transformation,[],[f63]) ).
fof(f158,plain,
! [X0,X1,X2,X3] :
( X2 = X3
| ~ be(X0,X1,X2,X3) ),
inference(ennf_transformation,[],[f71]) ).
fof(f159,plain,
? [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( of(X0,X2,X1)
& man(X0,X1)
& jules_forename(X0,X2)
& forename(X0,X2)
& frontseat(X0,X5)
& chevy(X0,X3)
& white(X0,X3)
& old(X0,X3)
& of(X0,X4,X5)
& city(X0,X5)
& hollywood_placename(X0,X4)
& placename(X0,X4)
& street(X0,X5)
& event(X0,X6)
& agent(X0,X6,X3)
& barrel(X0,X6)
& ! [X11] :
( ? [X12,X13] :
( state(X0,X12)
& be(X0,X12,X11,X13) )
| ~ member(X0,X11,X7) )
& two(X0,X7)
& group(X0,X7)
& ! [X14] :
( ( fellow(X0,X14)
& young(X0,X14) )
| ~ member(X0,X14,X7) )
& ! [X15] :
( ! [X16] :
( ? [X17] :
( event(X0,X17)
& agent(X0,X17,X16)
& patient(X0,X17,X15)
& nonreflexive(X0,X17)
& wear(X0,X17) )
| ~ member(X0,X16,X7) )
| ~ member(X0,X15,X8) )
& group(X0,X8)
& ! [X18] :
( ( coat(X0,X18)
& black(X0,X18) )
| ~ member(X0,X18,X8) )
& wheel(X0,X10)
& state(X0,X9)
& be(X0,X9,X1,X10) ),
inference(ennf_transformation,[],[f82]) ).
fof(f163,plain,
( of(sK3,sK5,sK4)
& man(sK3,sK4)
& jules_forename(sK3,sK5)
& forename(sK3,sK5)
& frontseat(sK3,sK8)
& chevy(sK3,sK6)
& white(sK3,sK6)
& old(sK3,sK6)
& of(sK3,sK7,sK8)
& city(sK3,sK8)
& hollywood_placename(sK3,sK7)
& placename(sK3,sK7)
& street(sK3,sK8)
& event(sK3,sK9)
& agent(sK3,sK9,sK6)
& barrel(sK3,sK9)
& ! [X11] :
( ( state(sK3,sK14(X11))
& be(sK3,sK14(X11),X11,sK15(X11)) )
| ~ member(sK3,X11,sK10) )
& two(sK3,sK10)
& group(sK3,sK10)
& ! [X14] :
( ( fellow(sK3,X14)
& young(sK3,X14) )
| ~ member(sK3,X14,sK10) )
& ! [X15] :
( ! [X16] :
( ( event(sK3,sK16(X15,X16))
& agent(sK3,sK16(X15,X16),X16)
& patient(sK3,sK16(X15,X16),X15)
& nonreflexive(sK3,sK16(X15,X16))
& wear(sK3,sK16(X15,X16)) )
| ~ member(sK3,X16,sK10) )
| ~ member(sK3,X15,sK11) )
& group(sK3,sK11)
& ! [X18] :
( ( coat(sK3,X18)
& black(sK3,X18) )
| ~ member(sK3,X18,sK11) )
& wheel(sK3,sK13)
& state(sK3,sK12)
& be(sK3,sK12,sK4,sK13) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK3,sK4,sK5,sK6,sK7,sK8,sK9,sK10,sK11,sK12,sK13,sK14,sK15,sK16]),skolemize(X0,sK3),skolemize(X1,sK4),skolemize(X2,sK5),skolemize(X3,sK6),skolemize(X4,sK7),skolemize(X5,sK8),skolemize(X6,sK9),skolemize(X7,sK10),skolemize(X8,sK11),skolemize(X9,sK12),skolemize(X10,sK13),skolemize(X12,sK14(X11)),skolemize(X13,sK15(X11)),skolemize(X17,sK16(X15,X16))],[f159]) ).
fof(f187,plain,
! [X0,X1] :
( male(X0,X1)
| ~ man(X0,X1) ),
inference(cnf_transformation,[],[f108]) ).
fof(f200,plain,
! [X0,X1] :
( unisex(X0,X1)
| ~ object(X0,X1) ),
inference(cnf_transformation,[],[f121]) ).
fof(f206,plain,
! [X0,X1] :
( object(X0,X1)
| ~ artifact(X0,X1) ),
inference(cnf_transformation,[],[f127]) ).
fof(f207,plain,
! [X0,X1] :
( artifact(X0,X1)
| ~ instrumentality(X0,X1) ),
inference(cnf_transformation,[],[f128]) ).
fof(f208,plain,
! [X0,X1] :
( ~ device(X0,X1)
| instrumentality(X0,X1) ),
inference(cnf_transformation,[],[f129]) ).
fof(f209,plain,
! [X0,X1] :
( ~ wheel(X0,X1)
| device(X0,X1) ),
inference(cnf_transformation,[],[f130]) ).
fof(f224,plain,
! [X0,X1] :
( ~ male(X0,X1)
| ~ unisex(X0,X1) ),
inference(cnf_transformation,[],[f145]) ).
fof(f238,plain,
! [X2,X3,X0,X1] :
( ~ be(X0,X1,X2,X3)
| X2 = X3 ),
inference(cnf_transformation,[],[f158]) ).
fof(f239,plain,
be(sK3,sK12,sK4,sK13),
inference(cnf_transformation,[],[f163]) ).
fof(f241,plain,
wheel(sK3,sK13),
inference(cnf_transformation,[],[f163]) ).
fof(f270,plain,
man(sK3,sK4),
inference(cnf_transformation,[],[f163]) ).
fof(f288,plain,
! [X0,X1] :
( ~ male(X0,X1)
| man(X0,X1) ),
inference(consistent_polarity_flipping,[],[f187]) ).
fof(f304,plain,
! [X0,X1] :
( artifact(X0,X1)
| object(X0,X1) ),
inference(consistent_polarity_flipping,[],[f206]) ).
fof(f305,plain,
! [X0,X1] :
( ~ artifact(X0,X1)
| ~ instrumentality(X0,X1) ),
inference(consistent_polarity_flipping,[],[f207]) ).
fof(f319,plain,
! [X0,X1] :
( male(X0,X1)
| ~ unisex(X0,X1) ),
inference(consistent_polarity_flipping,[],[f224]) ).
fof(f332,plain,
~ man(sK3,sK4),
inference(consistent_polarity_flipping,[],[f270]) ).
fof(f352,plain,
device(sK3,sK13),
inference(resolution,[],[f209,f241]) ).
fof(f353,plain,
instrumentality(sK3,sK13),
inference(resolution,[],[f352,f208]) ).
fof(f368,plain,
! [X0,X1] :
( object(X0,X1)
| ~ instrumentality(X0,X1) ),
inference(resolution,[],[f305,f304]) ).
fof(f384,plain,
! [X0,X1] :
( man(X0,X1)
| ~ unisex(X0,X1) ),
inference(resolution,[],[f319,f288]) ).
fof(f390,plain,
sK4 = sK13,
inference(resolution,[],[f238,f239]) ).
fof(f392,plain,
instrumentality(sK3,sK4),
inference(superposition,[],[f353,f390]) ).
fof(f667,plain,
~ unisex(sK3,sK4),
inference(resolution,[],[f384,f332]) ).
fof(f670,plain,
~ object(sK3,sK4),
inference(resolution,[],[f667,f200]) ).
fof(f672,plain,
~ instrumentality(sK3,sK4),
inference(resolution,[],[f670,f368]) ).
fof(f675,plain,
$false,
inference(resolution,[],[f672,f392]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NLP208+1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.38 % Computer : n006.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % OS : Linux 6.8.0-71-generic
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Sun Sep 27 18:27:10 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.41 Running first-order model finding
% 0.10/0.41 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.45 % (3236952)Will run a generic schedule for satisfiability detection.
% 0.10/0.45 % (3236963)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2740306184:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.10/0.45 % (3236958)% WARNING: option uhcvi not known.
% 0.10/0.45 % (3236963) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3236952-3236963"...
% 0.10/0.45 % (3236957)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1631952455_2999 on theBenchmark for (2999ds/0Mi)
% 0.10/0.45 % (3236958)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1319606673:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.10/0.45 % (3236959)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2694612149:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.10/0.45 % (3236963)...printing done.
% 0.10/0.45 % (3236960)dis+10_1_sil=32000:sp=arity:random_seed=3974495132:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.10/0.45 % (3236962)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1763860092:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.10/0.45 % (3236961)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3470298663:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.10/0.45 % (3236963)Refutation found. Thanks to Tanya!
% 0.10/0.45 % SZS status Theorem for theBenchmark
% 0.10/0.45 % SZS output start Proof for theBenchmark
% See solution above
% 0.10/0.45 % (3236963)------------------------------
% 0.10/0.45 % (3236963)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.10/0.45 % (3236963)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.10/0.45 % (3236963)CaDiCaL version: 2.1.3
% 0.10/0.45 % (3236963)Termination reason: Refutation
% 0.10/0.45 % (3236963)Time elapsed: 0.007 s
% 0.10/0.45 % (3236963)Peak memory usage: 12 MB
% 0.10/0.45 % (3236963)Instructions burned: 18 (million)
% 0.10/0.45 % (3236952)Success in time 0.036 s
% 0.10/0.45 % Vampire exiting
%------------------------------------------------------------------------------