%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : NLP208+1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n019.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 : Fri Sep 25 02:16:44 PM UTC 2026
% Result : Theorem 0.90s 1.49s
% Output : CNFRefutation 0.90s
% Verified :
% SZS Type : Refutation
% Derivation depth : 27
% Number of leaves : 9
% Syntax : Number of formulae : 70 ( 14 unt; 0 def)
% Number of atoms : 670 ( 27 equ)
% Maximal formula atoms : 48 ( 9 avg)
% Number of connectives : 672 ( 72 ~; 57 |; 480 &)
% ( 0 <=>; 63 =>; 0 <=; 0 <~>)
% Maximal formula depth : 51 ( 12 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% 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 : 331 ( 0 sgn 163 !; 168 ?; 44 :)
% Comments :
%------------------------------------------------------------------------------
fof(f24,axiom,
! [X0,X1] :
( man(X0,X1)
=> male(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax24) ).
fof(f38,axiom,
! [X0,X1] :
( object(X0,X1)
=> unisex(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax38) ).
fof(f45,axiom,
! [X0,X1] :
( artifact(X0,X1)
=> object(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax45) ).
fof(f46,axiom,
! [X0,X1] :
( instrumentality(X0,X1)
=> artifact(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax46) ).
fof(f47,axiom,
! [X0,X1] :
( device(X0,X1)
=> instrumentality(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax47) ).
fof(f48,axiom,
! [X0,X1] :
( wheel(X0,X1)
=> device(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax48) ).
fof(f63,axiom,
! [X0,X1] :
( unisex(X0,X1)
=> ~ male(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax63) ).
fof(f71,axiom,
! [X0,X1,X2,X3] :
( be(X0,X1,X2,X3)
=> X2 = X3 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax71) ).
fof(f72,conjecture,
~ ? [X0] :
( ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( behind(X0,X10,X10)
& be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( cheap(X0,X18)
& black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& present(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( in(X0,X13,X5)
& be(X0,X12,X11,X13)
& state(X0,X12) ) )
& in(X0,X6,X5)
& down(X0,X6,X5)
& barrel(X0,X6)
& present(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& lonely(X0,X5)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& dirty(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) )
& actual_world(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1) ).
fof(f73,negated_conjecture,
~ ~ ? [X0] :
( ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( behind(X0,X10,X10)
& be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( cheap(X0,X18)
& black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& present(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( in(X0,X13,X5)
& be(X0,X12,X11,X13)
& state(X0,X12) ) )
& in(X0,X6,X5)
& down(X0,X6,X5)
& barrel(X0,X6)
& present(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& lonely(X0,X5)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& dirty(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) )
& actual_world(X0) ),
inference(negated_conjecture,[status(cth)],[f72]) ).
fof(f74,plain,
? [X0] :
( ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( behind(X0,X10,X10)
& be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( cheap(X0,X18)
& black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& present(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( in(X0,X13,X5)
& be(X0,X12,X11,X13)
& state(X0,X12) ) )
& in(X0,X6,X5)
& down(X0,X6,X5)
& barrel(X0,X6)
& present(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& lonely(X0,X5)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& dirty(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) )
& actual_world(X0) ),
inference(flattening,[],[f73]) ).
fof(f75,plain,
? [X0] :
( ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( cheap(X0,X18)
& black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& present(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( in(X0,X13,X5)
& be(X0,X12,X11,X13)
& state(X0,X12) ) )
& in(X0,X6,X5)
& down(X0,X6,X5)
& barrel(X0,X6)
& present(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& lonely(X0,X5)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& dirty(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) )
& actual_world(X0) ),
inference(pure_predicate_removal,[],[f74]) ).
fof(f76,plain,
? [X0] :
( ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& present(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( in(X0,X13,X5)
& be(X0,X12,X11,X13)
& state(X0,X12) ) )
& in(X0,X6,X5)
& down(X0,X6,X5)
& barrel(X0,X6)
& present(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& lonely(X0,X5)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& dirty(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) )
& actual_world(X0) ),
inference(pure_predicate_removal,[],[f75]) ).
fof(f77,plain,
? [X0] :
( ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& present(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( be(X0,X12,X11,X13)
& state(X0,X12) ) )
& down(X0,X6,X5)
& barrel(X0,X6)
& present(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& lonely(X0,X5)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& dirty(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) )
& actual_world(X0) ),
inference(pure_predicate_removal,[],[f76]) ).
fof(f78,plain,
? [X0] :
( ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& present(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( be(X0,X12,X11,X13)
& state(X0,X12) ) )
& barrel(X0,X6)
& present(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& lonely(X0,X5)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& dirty(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) )
& actual_world(X0) ),
inference(pure_predicate_removal,[],[f77]) ).
fof(f79,plain,
? [X0] :
( ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( be(X0,X12,X11,X13)
& state(X0,X12) ) )
& barrel(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& lonely(X0,X5)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& dirty(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) )
& actual_world(X0) ),
inference(pure_predicate_removal,[],[f78]) ).
fof(f80,plain,
? [X0] :
( ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( be(X0,X12,X11,X13)
& state(X0,X12) ) )
& barrel(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& dirty(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) )
& actual_world(X0) ),
inference(pure_predicate_removal,[],[f79]) ).
fof(f81,plain,
? [X0] :
( ? [X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( be(X0,X12,X11,X13)
& state(X0,X12) ) )
& barrel(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) )
& actual_world(X0) ),
inference(pure_predicate_removal,[],[f80]) ).
fof(f82,plain,
? [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( member(X0,X18,X8)
=> ( black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( member(X0,X15,X8)
=> ! [X16] :
( member(X0,X16,X7)
=> ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( member(X0,X14,X7)
=> ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( member(X0,X11,X7)
=> ? [X12,X13] :
( be(X0,X12,X11,X13)
& state(X0,X12) ) )
& barrel(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) ),
inference(pure_predicate_removal,[],[f81]) ).
fof(f108,plain,
! [X0,X1] :
( ~ man(X0,X1)
| male(X0,X1) ),
inference(ennf_transformation,[],[f24]) ).
fof(f121,plain,
! [X0,X1] :
( ~ object(X0,X1)
| unisex(X0,X1) ),
inference(ennf_transformation,[],[f38]) ).
fof(f127,plain,
! [X0,X1] :
( ~ artifact(X0,X1)
| object(X0,X1) ),
inference(ennf_transformation,[],[f45]) ).
fof(f128,plain,
! [X0,X1] :
( ~ instrumentality(X0,X1)
| artifact(X0,X1) ),
inference(ennf_transformation,[],[f46]) ).
fof(f129,plain,
! [X0,X1] :
( ~ device(X0,X1)
| instrumentality(X0,X1) ),
inference(ennf_transformation,[],[f47]) ).
fof(f130,plain,
! [X0,X1] :
( ~ wheel(X0,X1)
| device(X0,X1) ),
inference(ennf_transformation,[],[f48]) ).
fof(f145,plain,
! [X0,X1] :
( ~ unisex(X0,X1)
| ~ male(X0,X1) ),
inference(ennf_transformation,[],[f63]) ).
fof(f158,plain,
! [X0,X1,X2,X3] :
( ~ be(X0,X1,X2,X3)
| X2 = X3 ),
inference(ennf_transformation,[],[f71]) ).
fof(f159,plain,
? [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10] :
( be(X0,X9,X1,X10)
& state(X0,X9)
& wheel(X0,X10)
& ! [X18] :
( ~ member(X0,X18,X8)
| ( black(X0,X18)
& coat(X0,X18) ) )
& group(X0,X8)
& ! [X15] :
( ~ member(X0,X15,X8)
| ! [X16] :
( ~ member(X0,X16,X7)
| ? [X17] :
( wear(X0,X17)
& nonreflexive(X0,X17)
& patient(X0,X17,X15)
& agent(X0,X17,X16)
& event(X0,X17) ) ) )
& ! [X14] :
( ~ member(X0,X14,X7)
| ( young(X0,X14)
& fellow(X0,X14) ) )
& group(X0,X7)
& two(X0,X7)
& ! [X11] :
( ~ member(X0,X11,X7)
| ? [X12,X13] :
( be(X0,X12,X11,X13)
& state(X0,X12) ) )
& barrel(X0,X6)
& agent(X0,X6,X3)
& event(X0,X6)
& street(X0,X5)
& placename(X0,X4)
& hollywood_placename(X0,X4)
& city(X0,X5)
& of(X0,X4,X5)
& old(X0,X3)
& white(X0,X3)
& chevy(X0,X3)
& frontseat(X0,X5)
& forename(X0,X2)
& jules_forename(X0,X2)
& man(X0,X1)
& of(X0,X2,X1) ),
inference(ennf_transformation,[],[f82]) ).
fof(f163,plain,
( be(sK3,sK12,sK4,sK13)
& state(sK3,sK12)
& wheel(sK3,sK13)
& ! [X18] :
( ~ member(sK3,X18,sK11)
| ( black(sK3,X18)
& coat(sK3,X18) ) )
& group(sK3,sK11)
& ! [X15] :
( ~ member(sK3,X15,sK11)
| ! [X16] :
( ~ member(sK3,X16,sK10)
| ( wear(sK3,sK16(X15,X16))
& nonreflexive(sK3,sK16(X15,X16))
& patient(sK3,sK16(X15,X16),X15)
& agent(sK3,sK16(X15,X16),X16)
& event(sK3,sK16(X15,X16)) ) ) )
& ! [X14] :
( ~ member(sK3,X14,sK10)
| ( young(sK3,X14)
& fellow(sK3,X14) ) )
& group(sK3,sK10)
& two(sK3,sK10)
& ! [X11] :
( ~ member(sK3,X11,sK10)
| ( be(sK3,sK14(X11),X11,sK15(X11))
& state(sK3,sK14(X11)) ) )
& barrel(sK3,sK9)
& agent(sK3,sK9,sK6)
& event(sK3,sK9)
& street(sK3,sK8)
& placename(sK3,sK7)
& hollywood_placename(sK3,sK7)
& city(sK3,sK8)
& of(sK3,sK7,sK8)
& old(sK3,sK6)
& white(sK3,sK6)
& chevy(sK3,sK6)
& frontseat(sK3,sK8)
& forename(sK3,sK5)
& jules_forename(sK3,sK5)
& man(sK3,sK4)
& of(sK3,sK5,sK4) ),
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] :
( ~ man(X0,X1)
| male(X0,X1) ),
inference(cnf_transformation,[],[f108]) ).
fof(f200,plain,
! [X0,X1] :
( ~ object(X0,X1)
| unisex(X0,X1) ),
inference(cnf_transformation,[],[f121]) ).
fof(f206,plain,
! [X0,X1] :
( ~ artifact(X0,X1)
| object(X0,X1) ),
inference(cnf_transformation,[],[f127]) ).
fof(f207,plain,
! [X0,X1] :
( ~ instrumentality(X0,X1)
| artifact(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] :
( ~ unisex(X0,X1)
| ~ male(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]) ).
tcf(c_72,plain,
! [X0: $i,X1: $i] :
( male(X0,X1)
| ~ man(X0,X1) ),
inference(cnf_transformation,[],[f187]) ).
tcf(c_85,plain,
! [X0: $i,X1: $i] :
( unisex(X0,X1)
| ~ object(X0,X1) ),
inference(cnf_transformation,[],[f200]) ).
tcf(c_91,plain,
! [X0: $i,X1: $i] :
( object(X0,X1)
| ~ artifact(X0,X1) ),
inference(cnf_transformation,[],[f206]) ).
tcf(c_92,plain,
! [X0: $i,X1: $i] :
( artifact(X0,X1)
| ~ instrumentality(X0,X1) ),
inference(cnf_transformation,[],[f207]) ).
tcf(c_93,plain,
! [X0: $i,X1: $i] :
( instrumentality(X0,X1)
| ~ device(X0,X1) ),
inference(cnf_transformation,[],[f208]) ).
tcf(c_94,plain,
! [X0: $i,X1: $i] :
( device(X0,X1)
| ~ wheel(X0,X1) ),
inference(cnf_transformation,[],[f209]) ).
tcf(c_109,plain,
! [X0: $i,X1: $i] :
( ~ male(X0,X1)
| ~ unisex(X0,X1) ),
inference(cnf_transformation,[],[f224]) ).
tcf(c_123,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( X2 = X3 )
| ~ be(X0,X1,X2,X3) ),
inference(cnf_transformation,[],[f238]) ).
tcf(c_125,negated_conjecture,
man(sK3,sK4),
inference(cnf_transformation,[],[f270]) ).
tcf(c_154,negated_conjecture,
wheel(sK3,sK13),
inference(cnf_transformation,[],[f241]) ).
tcf(c_156,negated_conjecture,
be(sK3,sK12,sK4,sK13),
inference(cnf_transformation,[],[f239]) ).
tcf(c_1166,plain,
! [X0: $i,X1: $i] :
( device(X0,X1)
| ( X1 != sK13 )
| ( X0 != sK3 ) ),
inference(resolution_lifted,[status(thm)],[c_94,c_154]) ).
tcf(c_1167,plain,
device(sK3,sK13),
inference(unflattening,[status(thm)],[c_1166]) ).
tcf(c_1172,plain,
! [X0: $i,X1: $i] :
( instrumentality(X0,X1)
| ( X1 != sK13 )
| ( X0 != sK3 ) ),
inference(resolution_lifted,[status(thm)],[c_93,c_1167]) ).
tcf(c_1173,plain,
instrumentality(sK3,sK13),
inference(unflattening,[status(thm)],[c_1172]) ).
tcf(c_1235,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ man(X0,X2)
| ~ unisex(X1,X3)
| ( X2 != X3 )
| ( X0 != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_72,c_109]) ).
tcf(c_1236,plain,
! [X0: $i,X1: $i] :
( ~ man(X0,X1)
| ~ unisex(X0,X1) ),
inference(unflattening,[status(thm)],[c_1235]) ).
tcf(c_1374,plain,
! [X0: $i,X1: $i] :
( artifact(X0,X1)
| ( X1 != sK13 )
| ( X0 != sK3 ) ),
inference(resolution_lifted,[status(thm)],[c_92,c_1173]) ).
tcf(c_1375,plain,
artifact(sK3,sK13),
inference(unflattening,[status(thm)],[c_1374]) ).
tcf(c_1392,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( X2 = X3 )
| ( X3 != sK13 )
| ( X2 != sK4 )
| ( X1 != sK12 )
| ( X0 != sK3 ) ),
inference(resolution_lifted,[status(thm)],[c_123,c_156]) ).
tcf(c_1393,plain,
sK4 = sK13,
inference(unflattening,[status(thm)],[c_1392]) ).
tcf(c_1526,plain,
! [X0: $i,X1: $i] :
( object(X0,X1)
| ( X1 != sK13 )
| ( X0 != sK3 ) ),
inference(resolution_lifted,[status(thm)],[c_91,c_1375]) ).
tcf(c_1527,plain,
object(sK3,sK13),
inference(unflattening,[status(thm)],[c_1526]) ).
tcf(c_1571,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ man(X1,X3)
| ~ object(X0,X2)
| ( X2 != X3 )
| ( X0 != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_85,c_1236]) ).
tcf(c_1572,plain,
! [X0: $i,X1: $i] :
( ~ man(X0,X1)
| ~ object(X0,X1) ),
inference(unflattening,[status(thm)],[c_1571]) ).
tcf(c_1734,plain,
! [X0: $i,X1: $i] :
( ~ man(X0,X1)
| ( X1 != sK13 )
| ( X0 != sK3 ) ),
inference(resolution_lifted,[status(thm)],[c_1572,c_1527]) ).
tcf(c_1735,plain,
~ man(sK3,sK13),
inference(unflattening,[status(thm)],[c_1734]) ).
tcf(c_1893,plain,
( ( sK4 != sK13 )
| ( sK3 != sK3 ) ),
inference(resolution_lifted,[status(thm)],[c_125,c_1735]) ).
tcf(c_1894,plain,
sK3 != sK3,
inference(global_subsumption_just,[status(thm)],[c_1893,c_1393,c_1893]) ).
tcf(c_3161,plain,
$false,
inference(equality_resolution_simp,[status(thm)],[c_1894]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NLP208+1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.11/0.58 % Computer : n019.cluster.edu
% 0.11/0.58 % Model : x86_64 x86_64
% 0.11/0.58 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.58 % Memory : 8046.5625MB
% 0.11/0.58 % OS : Linux 6.8.0-71-generic
% 0.11/0.58 % CPULimit : 300
% 0.11/0.58 % WCLimit : 300
% 0.11/0.58 % DateTime : Thu Sep 24 02:21:50 UTC 2026
% 0.11/0.59 % CPUTime :
% 0.11/0.59 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.11/0.62 Running first-order theorem proving
% 0.11/0.62 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.63
% 0.15/0.63 % ======== iProver multi-core TPTP/SMT =========
% 0.15/0.63
% 0.15/0.63 % Detected problem language: tptp
% 0.15/0.65 % Proving...
% 0.90/1.49 % SZS status Started for theBenchmark.p
% 0.90/1.49 % SZS status Theorem for theBenchmark.p
% 0.90/1.49
% 0.90/1.49 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 0.90/1.49
% 0.90/1.49 % ------ iProver source info
% 0.90/1.49
% 0.90/1.49 % git: date: 2026-07-19 20:42:38 +0200
% 0.90/1.49 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 0.90/1.49 % git: non_committed_changes: false
% 0.90/1.49
% 0.90/1.49 % ------ Parsing...
% 0.90/1.49 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 0.90/1.49
% 0.90/1.49 % ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe:8:0s pe:16:0s pe:32:0s pe_e %
% 0.90/1.49
% 0.90/1.49 % SZS status Theorem for theBenchmark.p
% 0.90/1.49
% 0.90/1.49 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.90/1.50
% 0.90/1.50
%------------------------------------------------------------------------------