%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : NLP094+1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n011.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 12:07:20 PM UTC 2026
% Result : Theorem 2.25s 1.32s
% Output : Refutation 3.73s
% Verified :
% SZS Type : Refutation
% Derivation depth : 50
% Number of leaves : 4
% Syntax : Number of formulae : 113 ( 5 unt; 3 def)
% Number of atoms : 1206 ( 0 equ)
% Maximal formula atoms : 72 ( 10 avg)
% Number of connectives : 1715 ( 622 ~; 598 |; 471 &)
% ( 0 <=>; 24 =>; 0 <=; 0 <~>)
% Maximal formula depth : 28 ( 11 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 17 ( 16 usr; 2 prp; 0-3 aty)
% Number of functors : 14 ( 14 usr; 2 con; 0-2 aty)
% Number of variables : 443 ( 296 !; 147 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,conjecture,
~ ~ ( ( ? [X0] :
( actual_world(X0)
& ! [X1,X2] :
( ( customer(X0,X1)
& restaurant(X0,X2)
& in(X0,X1,X2) )
=> ? [X3,X4,X5,X6] :
( human_person(X0,X3)
& coffee(X0,X4)
& event(X0,X5)
& agent(X0,X5,X3)
& patient(X0,X5,X4)
& past(X0,X5)
& nonreflexive(X0,X5)
& drink(X0,X5)
& event(X0,X6)
& agent(X0,X6,X1)
& patient(X0,X6,X3)
& past(X0,X6)
& nonreflexive(X0,X6)
& see(X0,X6) ) ) )
=> ? [X7] :
( actual_world(X7)
& ! [X8,X9] :
( ( customer(X7,X8)
& restaurant(X7,X9)
& in(X7,X8,X9) )
=> ? [X10,X11,X12,X13] :
( coffee(X7,X10)
& human_person(X7,X11)
& event(X7,X12)
& agent(X7,X12,X11)
& patient(X7,X12,X10)
& past(X7,X12)
& nonreflexive(X7,X12)
& drink(X7,X12)
& event(X7,X13)
& agent(X7,X13,X8)
& patient(X7,X13,X11)
& past(X7,X13)
& nonreflexive(X7,X13)
& see(X7,X13) ) ) ) )
& ( ? [X7] :
( actual_world(X7)
& ! [X8,X9] :
( ( customer(X7,X8)
& restaurant(X7,X9)
& in(X7,X8,X9) )
=> ? [X10,X11,X12,X13] :
( coffee(X7,X10)
& human_person(X7,X11)
& event(X7,X12)
& agent(X7,X12,X11)
& patient(X7,X12,X10)
& past(X7,X12)
& nonreflexive(X7,X12)
& drink(X7,X12)
& event(X7,X13)
& agent(X7,X13,X8)
& patient(X7,X13,X11)
& past(X7,X13)
& nonreflexive(X7,X13)
& see(X7,X13) ) ) )
=> ? [X0] :
( actual_world(X0)
& ! [X1,X2] :
( ( customer(X0,X1)
& restaurant(X0,X2)
& in(X0,X1,X2) )
=> ? [X3,X4,X5,X6] :
( human_person(X0,X3)
& coffee(X0,X4)
& event(X0,X5)
& agent(X0,X5,X3)
& patient(X0,X5,X4)
& past(X0,X5)
& nonreflexive(X0,X5)
& drink(X0,X5)
& event(X0,X6)
& agent(X0,X6,X1)
& patient(X0,X6,X3)
& past(X0,X6)
& nonreflexive(X0,X6)
& see(X0,X6) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1) ).
fof(f2,negated_conjecture,
~ ~ ~ ( ( ? [X0] :
( actual_world(X0)
& ! [X1,X2] :
( ( customer(X0,X1)
& restaurant(X0,X2)
& in(X0,X1,X2) )
=> ? [X3,X4,X5,X6] :
( human_person(X0,X3)
& coffee(X0,X4)
& event(X0,X5)
& agent(X0,X5,X3)
& patient(X0,X5,X4)
& past(X0,X5)
& nonreflexive(X0,X5)
& drink(X0,X5)
& event(X0,X6)
& agent(X0,X6,X1)
& patient(X0,X6,X3)
& past(X0,X6)
& nonreflexive(X0,X6)
& see(X0,X6) ) ) )
=> ? [X7] :
( actual_world(X7)
& ! [X8,X9] :
( ( customer(X7,X8)
& restaurant(X7,X9)
& in(X7,X8,X9) )
=> ? [X10,X11,X12,X13] :
( coffee(X7,X10)
& human_person(X7,X11)
& event(X7,X12)
& agent(X7,X12,X11)
& patient(X7,X12,X10)
& past(X7,X12)
& nonreflexive(X7,X12)
& drink(X7,X12)
& event(X7,X13)
& agent(X7,X13,X8)
& patient(X7,X13,X11)
& past(X7,X13)
& nonreflexive(X7,X13)
& see(X7,X13) ) ) ) )
& ( ? [X7] :
( actual_world(X7)
& ! [X8,X9] :
( ( customer(X7,X8)
& restaurant(X7,X9)
& in(X7,X8,X9) )
=> ? [X10,X11,X12,X13] :
( coffee(X7,X10)
& human_person(X7,X11)
& event(X7,X12)
& agent(X7,X12,X11)
& patient(X7,X12,X10)
& past(X7,X12)
& nonreflexive(X7,X12)
& drink(X7,X12)
& event(X7,X13)
& agent(X7,X13,X8)
& patient(X7,X13,X11)
& past(X7,X13)
& nonreflexive(X7,X13)
& see(X7,X13) ) ) )
=> ? [X0] :
( actual_world(X0)
& ! [X1,X2] :
( ( customer(X0,X1)
& restaurant(X0,X2)
& in(X0,X1,X2) )
=> ? [X3,X4,X5,X6] :
( human_person(X0,X3)
& coffee(X0,X4)
& event(X0,X5)
& agent(X0,X5,X3)
& patient(X0,X5,X4)
& past(X0,X5)
& nonreflexive(X0,X5)
& drink(X0,X5)
& event(X0,X6)
& agent(X0,X6,X1)
& patient(X0,X6,X3)
& past(X0,X6)
& nonreflexive(X0,X6)
& see(X0,X6) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f1]) ).
fof(f3,plain,
~ ~ ~ ( ( ? [X0] :
( actual_world(X0)
& ! [X1,X2] :
( ( customer(X0,X1)
& restaurant(X0,X2)
& in(X0,X1,X2) )
=> ? [X3,X4,X5,X6] :
( human_person(X0,X3)
& coffee(X0,X4)
& event(X0,X5)
& agent(X0,X5,X3)
& patient(X0,X5,X4)
& past(X0,X5)
& nonreflexive(X0,X5)
& drink(X0,X5)
& event(X0,X6)
& agent(X0,X6,X1)
& patient(X0,X6,X3)
& past(X0,X6)
& nonreflexive(X0,X6)
& see(X0,X6) ) ) )
=> ? [X7] :
( actual_world(X7)
& ! [X8,X9] :
( ( customer(X7,X8)
& restaurant(X7,X9)
& in(X7,X8,X9) )
=> ? [X10,X11,X12,X13] :
( coffee(X7,X10)
& human_person(X7,X11)
& event(X7,X12)
& agent(X7,X12,X11)
& patient(X7,X12,X10)
& past(X7,X12)
& nonreflexive(X7,X12)
& drink(X7,X12)
& event(X7,X13)
& agent(X7,X13,X8)
& patient(X7,X13,X11)
& past(X7,X13)
& nonreflexive(X7,X13)
& see(X7,X13) ) ) ) )
& ( ? [X14] :
( actual_world(X14)
& ! [X15,X16] :
( ( customer(X14,X15)
& restaurant(X14,X16)
& in(X14,X15,X16) )
=> ? [X17,X18,X19,X20] :
( coffee(X14,X17)
& human_person(X14,X18)
& event(X14,X19)
& agent(X14,X19,X18)
& patient(X14,X19,X17)
& past(X14,X19)
& nonreflexive(X14,X19)
& drink(X14,X19)
& event(X14,X20)
& agent(X14,X20,X15)
& patient(X14,X20,X18)
& past(X14,X20)
& nonreflexive(X14,X20)
& see(X14,X20) ) ) )
=> ? [X21] :
( actual_world(X21)
& ! [X22,X23] :
( ( customer(X21,X22)
& restaurant(X21,X23)
& in(X21,X22,X23) )
=> ? [X24,X25,X26,X27] :
( human_person(X21,X24)
& coffee(X21,X25)
& event(X21,X26)
& agent(X21,X26,X24)
& patient(X21,X26,X25)
& past(X21,X26)
& nonreflexive(X21,X26)
& drink(X21,X26)
& event(X21,X27)
& agent(X21,X27,X22)
& patient(X21,X27,X24)
& past(X21,X27)
& nonreflexive(X21,X27)
& see(X21,X27) ) ) ) ) ),
inference(rectify,[],[f2]) ).
fof(f4,plain,
~ ( ( ? [X0] :
( actual_world(X0)
& ! [X1,X2] :
( ( customer(X0,X1)
& restaurant(X0,X2)
& in(X0,X1,X2) )
=> ? [X3,X4,X5,X6] :
( human_person(X0,X3)
& coffee(X0,X4)
& event(X0,X5)
& agent(X0,X5,X3)
& patient(X0,X5,X4)
& past(X0,X5)
& nonreflexive(X0,X5)
& drink(X0,X5)
& event(X0,X6)
& agent(X0,X6,X1)
& patient(X0,X6,X3)
& past(X0,X6)
& nonreflexive(X0,X6)
& see(X0,X6) ) ) )
=> ? [X7] :
( actual_world(X7)
& ! [X8,X9] :
( ( customer(X7,X8)
& restaurant(X7,X9)
& in(X7,X8,X9) )
=> ? [X10,X11,X12,X13] :
( coffee(X7,X10)
& human_person(X7,X11)
& event(X7,X12)
& agent(X7,X12,X11)
& patient(X7,X12,X10)
& past(X7,X12)
& nonreflexive(X7,X12)
& drink(X7,X12)
& event(X7,X13)
& agent(X7,X13,X8)
& patient(X7,X13,X11)
& past(X7,X13)
& nonreflexive(X7,X13)
& see(X7,X13) ) ) ) )
& ( ? [X14] :
( actual_world(X14)
& ! [X15,X16] :
( ( customer(X14,X15)
& restaurant(X14,X16)
& in(X14,X15,X16) )
=> ? [X17,X18,X19,X20] :
( coffee(X14,X17)
& human_person(X14,X18)
& event(X14,X19)
& agent(X14,X19,X18)
& patient(X14,X19,X17)
& past(X14,X19)
& nonreflexive(X14,X19)
& drink(X14,X19)
& event(X14,X20)
& agent(X14,X20,X15)
& patient(X14,X20,X18)
& past(X14,X20)
& nonreflexive(X14,X20)
& see(X14,X20) ) ) )
=> ? [X21] :
( actual_world(X21)
& ! [X22,X23] :
( ( customer(X21,X22)
& restaurant(X21,X23)
& in(X21,X22,X23) )
=> ? [X24,X25,X26,X27] :
( human_person(X21,X24)
& coffee(X21,X25)
& event(X21,X26)
& agent(X21,X26,X24)
& patient(X21,X26,X25)
& past(X21,X26)
& nonreflexive(X21,X26)
& drink(X21,X26)
& event(X21,X27)
& agent(X21,X27,X22)
& patient(X21,X27,X24)
& past(X21,X27)
& nonreflexive(X21,X27)
& see(X21,X27) ) ) ) ) ),
inference(flattening,[],[f3]) ).
fof(f5,plain,
( ( ! [X7] :
( ~ actual_world(X7)
| ? [X8,X9] :
( ! [X10,X11,X12,X13] :
( ~ coffee(X7,X10)
| ~ human_person(X7,X11)
| ~ event(X7,X12)
| ~ agent(X7,X12,X11)
| ~ patient(X7,X12,X10)
| ~ past(X7,X12)
| ~ nonreflexive(X7,X12)
| ~ drink(X7,X12)
| ~ event(X7,X13)
| ~ agent(X7,X13,X8)
| ~ patient(X7,X13,X11)
| ~ past(X7,X13)
| ~ nonreflexive(X7,X13)
| ~ see(X7,X13) )
& customer(X7,X8)
& restaurant(X7,X9)
& in(X7,X8,X9) ) )
& ? [X0] :
( actual_world(X0)
& ! [X1,X2] :
( ? [X3,X4,X5,X6] :
( human_person(X0,X3)
& coffee(X0,X4)
& event(X0,X5)
& agent(X0,X5,X3)
& patient(X0,X5,X4)
& past(X0,X5)
& nonreflexive(X0,X5)
& drink(X0,X5)
& event(X0,X6)
& agent(X0,X6,X1)
& patient(X0,X6,X3)
& past(X0,X6)
& nonreflexive(X0,X6)
& see(X0,X6) )
| ~ customer(X0,X1)
| ~ restaurant(X0,X2)
| ~ in(X0,X1,X2) ) ) )
| ( ! [X21] :
( ~ actual_world(X21)
| ? [X22,X23] :
( ! [X24,X25,X26,X27] :
( ~ human_person(X21,X24)
| ~ coffee(X21,X25)
| ~ event(X21,X26)
| ~ agent(X21,X26,X24)
| ~ patient(X21,X26,X25)
| ~ past(X21,X26)
| ~ nonreflexive(X21,X26)
| ~ drink(X21,X26)
| ~ event(X21,X27)
| ~ agent(X21,X27,X22)
| ~ patient(X21,X27,X24)
| ~ past(X21,X27)
| ~ nonreflexive(X21,X27)
| ~ see(X21,X27) )
& customer(X21,X22)
& restaurant(X21,X23)
& in(X21,X22,X23) ) )
& ? [X14] :
( actual_world(X14)
& ! [X15,X16] :
( ? [X17,X18,X19,X20] :
( coffee(X14,X17)
& human_person(X14,X18)
& event(X14,X19)
& agent(X14,X19,X18)
& patient(X14,X19,X17)
& past(X14,X19)
& nonreflexive(X14,X19)
& drink(X14,X19)
& event(X14,X20)
& agent(X14,X20,X15)
& patient(X14,X20,X18)
& past(X14,X20)
& nonreflexive(X14,X20)
& see(X14,X20) )
| ~ customer(X14,X15)
| ~ restaurant(X14,X16)
| ~ in(X14,X15,X16) ) ) ) ),
inference(ennf_transformation,[],[f4]) ).
fof(f6,plain,
( ( ! [X7] :
( ~ actual_world(X7)
| ? [X8,X9] :
( ! [X10,X11,X12,X13] :
( ~ coffee(X7,X10)
| ~ human_person(X7,X11)
| ~ event(X7,X12)
| ~ agent(X7,X12,X11)
| ~ patient(X7,X12,X10)
| ~ past(X7,X12)
| ~ nonreflexive(X7,X12)
| ~ drink(X7,X12)
| ~ event(X7,X13)
| ~ agent(X7,X13,X8)
| ~ patient(X7,X13,X11)
| ~ past(X7,X13)
| ~ nonreflexive(X7,X13)
| ~ see(X7,X13) )
& customer(X7,X8)
& restaurant(X7,X9)
& in(X7,X8,X9) ) )
& ? [X0] :
( actual_world(X0)
& ! [X1,X2] :
( ? [X3,X4,X5,X6] :
( human_person(X0,X3)
& coffee(X0,X4)
& event(X0,X5)
& agent(X0,X5,X3)
& patient(X0,X5,X4)
& past(X0,X5)
& nonreflexive(X0,X5)
& drink(X0,X5)
& event(X0,X6)
& agent(X0,X6,X1)
& patient(X0,X6,X3)
& past(X0,X6)
& nonreflexive(X0,X6)
& see(X0,X6) )
| ~ customer(X0,X1)
| ~ restaurant(X0,X2)
| ~ in(X0,X1,X2) ) ) )
| ( ! [X21] :
( ~ actual_world(X21)
| ? [X22,X23] :
( ! [X24,X25,X26,X27] :
( ~ human_person(X21,X24)
| ~ coffee(X21,X25)
| ~ event(X21,X26)
| ~ agent(X21,X26,X24)
| ~ patient(X21,X26,X25)
| ~ past(X21,X26)
| ~ nonreflexive(X21,X26)
| ~ drink(X21,X26)
| ~ event(X21,X27)
| ~ agent(X21,X27,X22)
| ~ patient(X21,X27,X24)
| ~ past(X21,X27)
| ~ nonreflexive(X21,X27)
| ~ see(X21,X27) )
& customer(X21,X22)
& restaurant(X21,X23)
& in(X21,X22,X23) ) )
& ? [X14] :
( actual_world(X14)
& ! [X15,X16] :
( ? [X17,X18,X19,X20] :
( coffee(X14,X17)
& human_person(X14,X18)
& event(X14,X19)
& agent(X14,X19,X18)
& patient(X14,X19,X17)
& past(X14,X19)
& nonreflexive(X14,X19)
& drink(X14,X19)
& event(X14,X20)
& agent(X14,X20,X15)
& patient(X14,X20,X18)
& past(X14,X20)
& nonreflexive(X14,X20)
& see(X14,X20) )
| ~ customer(X14,X15)
| ~ restaurant(X14,X16)
| ~ in(X14,X15,X16) ) ) ) ),
inference(flattening,[],[f5]) ).
fof(f7,definition,
! [X14,X15] :
( ? [X17,X18,X19,X20] :
( coffee(X14,X17)
& human_person(X14,X18)
& event(X14,X19)
& agent(X14,X19,X18)
& patient(X14,X19,X17)
& past(X14,X19)
& nonreflexive(X14,X19)
& drink(X14,X19)
& event(X14,X20)
& agent(X14,X20,X15)
& patient(X14,X20,X18)
& past(X14,X20)
& nonreflexive(X14,X20)
& see(X14,X20) )
| ~ sP0(X14,X15) ),
introduced(definition,[new_symbols(definition,[sP0])],[predicate_definition_introduction]) ).
fof(f8,definition,
! [X0,X1] :
( ? [X3,X4,X5,X6] :
( human_person(X0,X3)
& coffee(X0,X4)
& event(X0,X5)
& agent(X0,X5,X3)
& patient(X0,X5,X4)
& past(X0,X5)
& nonreflexive(X0,X5)
& drink(X0,X5)
& event(X0,X6)
& agent(X0,X6,X1)
& patient(X0,X6,X3)
& past(X0,X6)
& nonreflexive(X0,X6)
& see(X0,X6) )
| ~ sP1(X0,X1) ),
introduced(definition,[new_symbols(definition,[sP1])],[predicate_definition_introduction]) ).
fof(f9,definition,
( ( ! [X21] :
( ~ actual_world(X21)
| ? [X22,X23] :
( ! [X24,X25,X26,X27] :
( ~ human_person(X21,X24)
| ~ coffee(X21,X25)
| ~ event(X21,X26)
| ~ agent(X21,X26,X24)
| ~ patient(X21,X26,X25)
| ~ past(X21,X26)
| ~ nonreflexive(X21,X26)
| ~ drink(X21,X26)
| ~ event(X21,X27)
| ~ agent(X21,X27,X22)
| ~ patient(X21,X27,X24)
| ~ past(X21,X27)
| ~ nonreflexive(X21,X27)
| ~ see(X21,X27) )
& customer(X21,X22)
& restaurant(X21,X23)
& in(X21,X22,X23) ) )
& ? [X14] :
( actual_world(X14)
& ! [X15,X16] :
( sP0(X14,X15)
| ~ customer(X14,X15)
| ~ restaurant(X14,X16)
| ~ in(X14,X15,X16) ) ) )
| ~ sP2 ),
introduced(definition,[new_symbols(definition,[sP2])],[predicate_definition_introduction]) ).
fof(f10,plain,
( ( ! [X7] :
( ~ actual_world(X7)
| ? [X8,X9] :
( ! [X10,X11,X12,X13] :
( ~ coffee(X7,X10)
| ~ human_person(X7,X11)
| ~ event(X7,X12)
| ~ agent(X7,X12,X11)
| ~ patient(X7,X12,X10)
| ~ past(X7,X12)
| ~ nonreflexive(X7,X12)
| ~ drink(X7,X12)
| ~ event(X7,X13)
| ~ agent(X7,X13,X8)
| ~ patient(X7,X13,X11)
| ~ past(X7,X13)
| ~ nonreflexive(X7,X13)
| ~ see(X7,X13) )
& customer(X7,X8)
& restaurant(X7,X9)
& in(X7,X8,X9) ) )
& ? [X0] :
( actual_world(X0)
& ! [X1,X2] :
( sP1(X0,X1)
| ~ customer(X0,X1)
| ~ restaurant(X0,X2)
| ~ in(X0,X1,X2) ) ) )
| sP2 ),
inference(definition_folding,[],[f6,f9,f8,f7]) ).
fof(f11,plain,
( ( ! [X21] :
( ~ actual_world(X21)
| ? [X22,X23] :
( ! [X24,X25,X26,X27] :
( ~ human_person(X21,X24)
| ~ coffee(X21,X25)
| ~ event(X21,X26)
| ~ agent(X21,X26,X24)
| ~ patient(X21,X26,X25)
| ~ past(X21,X26)
| ~ nonreflexive(X21,X26)
| ~ drink(X21,X26)
| ~ event(X21,X27)
| ~ agent(X21,X27,X22)
| ~ patient(X21,X27,X24)
| ~ past(X21,X27)
| ~ nonreflexive(X21,X27)
| ~ see(X21,X27) )
& customer(X21,X22)
& restaurant(X21,X23)
& in(X21,X22,X23) ) )
& ? [X14] :
( actual_world(X14)
& ! [X15,X16] :
( sP0(X14,X15)
| ~ customer(X14,X15)
| ~ restaurant(X14,X16)
| ~ in(X14,X15,X16) ) ) )
| ~ sP2 ),
inference(nnf_transformation,[],[f9]) ).
fof(f12,plain,
( ( ! [X0] :
( ~ actual_world(X0)
| ? [X1,X2] :
( ! [X3,X4,X5,X6] :
( ~ human_person(X0,X3)
| ~ coffee(X0,X4)
| ~ event(X0,X5)
| ~ agent(X0,X5,X3)
| ~ patient(X0,X5,X4)
| ~ past(X0,X5)
| ~ nonreflexive(X0,X5)
| ~ drink(X0,X5)
| ~ event(X0,X6)
| ~ agent(X0,X6,X1)
| ~ patient(X0,X6,X3)
| ~ past(X0,X6)
| ~ nonreflexive(X0,X6)
| ~ see(X0,X6) )
& customer(X0,X1)
& restaurant(X0,X2)
& in(X0,X1,X2) ) )
& ? [X7] :
( actual_world(X7)
& ! [X8,X9] :
( sP0(X7,X8)
| ~ customer(X7,X8)
| ~ restaurant(X7,X9)
| ~ in(X7,X8,X9) ) ) )
| ~ sP2 ),
inference(rectify,[],[f11]) ).
fof(f13,plain,
( ( ! [X0] :
( ~ actual_world(X0)
| ( ! [X3,X4,X5,X6] :
( ~ human_person(X0,X3)
| ~ coffee(X0,X4)
| ~ event(X0,X5)
| ~ agent(X0,X5,X3)
| ~ patient(X0,X5,X4)
| ~ past(X0,X5)
| ~ nonreflexive(X0,X5)
| ~ drink(X0,X5)
| ~ event(X0,X6)
| ~ agent(X0,X6,sK3(X0))
| ~ patient(X0,X6,X3)
| ~ past(X0,X6)
| ~ nonreflexive(X0,X6)
| ~ see(X0,X6) )
& customer(X0,sK3(X0))
& restaurant(X0,sK4(X0))
& in(X0,sK3(X0),sK4(X0)) ) )
& actual_world(sK5)
& ! [X8,X9] :
( sP0(sK5,X8)
| ~ customer(sK5,X8)
| ~ restaurant(sK5,X9)
| ~ in(sK5,X8,X9) ) )
| ~ sP2 ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK3,sK4,sK5]),skolemize(X1,sK3(X0)),skolemize(X2,sK4(X0)),skolemize(X7,sK5)],[f12]) ).
fof(f14,plain,
! [X0,X1] :
( ? [X3,X4,X5,X6] :
( human_person(X0,X3)
& coffee(X0,X4)
& event(X0,X5)
& agent(X0,X5,X3)
& patient(X0,X5,X4)
& past(X0,X5)
& nonreflexive(X0,X5)
& drink(X0,X5)
& event(X0,X6)
& agent(X0,X6,X1)
& patient(X0,X6,X3)
& past(X0,X6)
& nonreflexive(X0,X6)
& see(X0,X6) )
| ~ sP1(X0,X1) ),
inference(nnf_transformation,[],[f8]) ).
fof(f15,plain,
! [X0,X1] :
( ? [X2,X3,X4,X5] :
( human_person(X0,X2)
& coffee(X0,X3)
& event(X0,X4)
& agent(X0,X4,X2)
& patient(X0,X4,X3)
& past(X0,X4)
& nonreflexive(X0,X4)
& drink(X0,X4)
& event(X0,X5)
& agent(X0,X5,X1)
& patient(X0,X5,X2)
& past(X0,X5)
& nonreflexive(X0,X5)
& see(X0,X5) )
| ~ sP1(X0,X1) ),
inference(rectify,[],[f14]) ).
fof(f16,plain,
! [X0,X1] :
( ( human_person(X0,sK6(X0,X1))
& coffee(X0,sK7(X0,X1))
& event(X0,sK8(X0,X1))
& agent(X0,sK8(X0,X1),sK6(X0,X1))
& patient(X0,sK8(X0,X1),sK7(X0,X1))
& past(X0,sK8(X0,X1))
& nonreflexive(X0,sK8(X0,X1))
& drink(X0,sK8(X0,X1))
& event(X0,sK9(X0,X1))
& agent(X0,sK9(X0,X1),X1)
& patient(X0,sK9(X0,X1),sK6(X0,X1))
& past(X0,sK9(X0,X1))
& nonreflexive(X0,sK9(X0,X1))
& see(X0,sK9(X0,X1)) )
| ~ sP1(X0,X1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK6,sK7,sK8,sK9]),skolemize(X2,sK6(X0,X1)),skolemize(X3,sK7(X0,X1)),skolemize(X4,sK8(X0,X1)),skolemize(X5,sK9(X0,X1))],[f15]) ).
fof(f17,plain,
! [X14,X15] :
( ? [X17,X18,X19,X20] :
( coffee(X14,X17)
& human_person(X14,X18)
& event(X14,X19)
& agent(X14,X19,X18)
& patient(X14,X19,X17)
& past(X14,X19)
& nonreflexive(X14,X19)
& drink(X14,X19)
& event(X14,X20)
& agent(X14,X20,X15)
& patient(X14,X20,X18)
& past(X14,X20)
& nonreflexive(X14,X20)
& see(X14,X20) )
| ~ sP0(X14,X15) ),
inference(nnf_transformation,[],[f7]) ).
fof(f18,plain,
! [X0,X1] :
( ? [X2,X3,X4,X5] :
( coffee(X0,X2)
& human_person(X0,X3)
& event(X0,X4)
& agent(X0,X4,X3)
& patient(X0,X4,X2)
& past(X0,X4)
& nonreflexive(X0,X4)
& drink(X0,X4)
& event(X0,X5)
& agent(X0,X5,X1)
& patient(X0,X5,X3)
& past(X0,X5)
& nonreflexive(X0,X5)
& see(X0,X5) )
| ~ sP0(X0,X1) ),
inference(rectify,[],[f17]) ).
fof(f19,plain,
! [X0,X1] :
( ( coffee(X0,sK10(X0,X1))
& human_person(X0,sK11(X0,X1))
& event(X0,sK12(X0,X1))
& agent(X0,sK12(X0,X1),sK11(X0,X1))
& patient(X0,sK12(X0,X1),sK10(X0,X1))
& past(X0,sK12(X0,X1))
& nonreflexive(X0,sK12(X0,X1))
& drink(X0,sK12(X0,X1))
& event(X0,sK13(X0,X1))
& agent(X0,sK13(X0,X1),X1)
& patient(X0,sK13(X0,X1),sK11(X0,X1))
& past(X0,sK13(X0,X1))
& nonreflexive(X0,sK13(X0,X1))
& see(X0,sK13(X0,X1)) )
| ~ sP0(X0,X1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK10,sK11,sK12,sK13]),skolemize(X2,sK10(X0,X1)),skolemize(X3,sK11(X0,X1)),skolemize(X4,sK12(X0,X1)),skolemize(X5,sK13(X0,X1))],[f18]) ).
fof(f20,plain,
( ( ! [X0] :
( ~ actual_world(X0)
| ? [X1,X2] :
( ! [X3,X4,X5,X6] :
( ~ coffee(X0,X3)
| ~ human_person(X0,X4)
| ~ event(X0,X5)
| ~ agent(X0,X5,X4)
| ~ patient(X0,X5,X3)
| ~ past(X0,X5)
| ~ nonreflexive(X0,X5)
| ~ drink(X0,X5)
| ~ event(X0,X6)
| ~ agent(X0,X6,X1)
| ~ patient(X0,X6,X4)
| ~ past(X0,X6)
| ~ nonreflexive(X0,X6)
| ~ see(X0,X6) )
& customer(X0,X1)
& restaurant(X0,X2)
& in(X0,X1,X2) ) )
& ? [X7] :
( actual_world(X7)
& ! [X8,X9] :
( sP1(X7,X8)
| ~ customer(X7,X8)
| ~ restaurant(X7,X9)
| ~ in(X7,X8,X9) ) ) )
| sP2 ),
inference(rectify,[],[f10]) ).
fof(f21,plain,
( ( ! [X0] :
( ~ actual_world(X0)
| ( ! [X3,X4,X5,X6] :
( ~ coffee(X0,X3)
| ~ human_person(X0,X4)
| ~ event(X0,X5)
| ~ agent(X0,X5,X4)
| ~ patient(X0,X5,X3)
| ~ past(X0,X5)
| ~ nonreflexive(X0,X5)
| ~ drink(X0,X5)
| ~ event(X0,X6)
| ~ agent(X0,X6,sK14(X0))
| ~ patient(X0,X6,X4)
| ~ past(X0,X6)
| ~ nonreflexive(X0,X6)
| ~ see(X0,X6) )
& customer(X0,sK14(X0))
& restaurant(X0,sK15(X0))
& in(X0,sK14(X0),sK15(X0)) ) )
& actual_world(sK16)
& ! [X8,X9] :
( sP1(sK16,X8)
| ~ customer(sK16,X8)
| ~ restaurant(sK16,X9)
| ~ in(sK16,X8,X9) ) )
| sP2 ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK14,sK15,sK16]),skolemize(X1,sK14(X0)),skolemize(X2,sK15(X0)),skolemize(X7,sK16)],[f20]) ).
fof(f22,plain,
! [X8,X9] :
( sP0(sK5,X8)
| ~ customer(sK5,X8)
| ~ restaurant(sK5,X9)
| ~ in(sK5,X8,X9)
| ~ sP2 ),
inference(cnf_transformation,[],[f13]) ).
fof(f23,plain,
( actual_world(sK5)
| ~ sP2 ),
inference(cnf_transformation,[],[f13]) ).
fof(f24,plain,
! [X0] :
( in(X0,sK3(X0),sK4(X0))
| ~ actual_world(X0)
| ~ sP2 ),
inference(cnf_transformation,[],[f13]) ).
fof(f25,plain,
! [X0] :
( restaurant(X0,sK4(X0))
| ~ actual_world(X0)
| ~ sP2 ),
inference(cnf_transformation,[],[f13]) ).
fof(f26,plain,
! [X0] :
( customer(X0,sK3(X0))
| ~ actual_world(X0)
| ~ sP2 ),
inference(cnf_transformation,[],[f13]) ).
fof(f27,plain,
! [X3,X0,X6,X4,X5] :
( ~ actual_world(X0)
| ~ human_person(X0,X3)
| ~ coffee(X0,X4)
| ~ event(X0,X5)
| ~ agent(X0,X5,X3)
| ~ patient(X0,X5,X4)
| ~ past(X0,X5)
| ~ nonreflexive(X0,X5)
| ~ drink(X0,X5)
| ~ event(X0,X6)
| ~ agent(X0,X6,sK3(X0))
| ~ patient(X0,X6,X3)
| ~ past(X0,X6)
| ~ nonreflexive(X0,X6)
| ~ see(X0,X6)
| ~ sP2 ),
inference(cnf_transformation,[],[f13]) ).
fof(f28,plain,
! [X0,X1] :
( see(X0,sK9(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f29,plain,
! [X0,X1] :
( nonreflexive(X0,sK9(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f30,plain,
! [X0,X1] :
( past(X0,sK9(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f31,plain,
! [X0,X1] :
( patient(X0,sK9(X0,X1),sK6(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f32,plain,
! [X0,X1] :
( agent(X0,sK9(X0,X1),X1)
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f33,plain,
! [X0,X1] :
( event(X0,sK9(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f34,plain,
! [X0,X1] :
( drink(X0,sK8(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f35,plain,
! [X0,X1] :
( nonreflexive(X0,sK8(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f36,plain,
! [X0,X1] :
( past(X0,sK8(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f37,plain,
! [X0,X1] :
( patient(X0,sK8(X0,X1),sK7(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f38,plain,
! [X0,X1] :
( agent(X0,sK8(X0,X1),sK6(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f39,plain,
! [X0,X1] :
( event(X0,sK8(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f40,plain,
! [X0,X1] :
( coffee(X0,sK7(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f41,plain,
! [X0,X1] :
( human_person(X0,sK6(X0,X1))
| ~ sP1(X0,X1) ),
inference(cnf_transformation,[],[f16]) ).
fof(f42,plain,
! [X0,X1] :
( see(X0,sK13(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f43,plain,
! [X0,X1] :
( nonreflexive(X0,sK13(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f44,plain,
! [X0,X1] :
( past(X0,sK13(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f45,plain,
! [X0,X1] :
( patient(X0,sK13(X0,X1),sK11(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f46,plain,
! [X0,X1] :
( agent(X0,sK13(X0,X1),X1)
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f47,plain,
! [X0,X1] :
( event(X0,sK13(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f48,plain,
! [X0,X1] :
( drink(X0,sK12(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f49,plain,
! [X0,X1] :
( nonreflexive(X0,sK12(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f50,plain,
! [X0,X1] :
( past(X0,sK12(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f51,plain,
! [X0,X1] :
( patient(X0,sK12(X0,X1),sK10(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f52,plain,
! [X0,X1] :
( agent(X0,sK12(X0,X1),sK11(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f53,plain,
! [X0,X1] :
( event(X0,sK12(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f54,plain,
! [X0,X1] :
( human_person(X0,sK11(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f55,plain,
! [X0,X1] :
( coffee(X0,sK10(X0,X1))
| ~ sP0(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f56,plain,
! [X8,X9] :
( ~ in(sK16,X8,X9)
| ~ customer(sK16,X8)
| ~ restaurant(sK16,X9)
| sP1(sK16,X8)
| sP2 ),
inference(cnf_transformation,[],[f21]) ).
fof(f57,plain,
( actual_world(sK16)
| sP2 ),
inference(cnf_transformation,[],[f21]) ).
fof(f58,plain,
! [X0] :
( in(X0,sK14(X0),sK15(X0))
| ~ actual_world(X0)
| sP2 ),
inference(cnf_transformation,[],[f21]) ).
fof(f59,plain,
! [X0] :
( restaurant(X0,sK15(X0))
| ~ actual_world(X0)
| sP2 ),
inference(cnf_transformation,[],[f21]) ).
fof(f60,plain,
! [X0] :
( customer(X0,sK14(X0))
| ~ actual_world(X0)
| sP2 ),
inference(cnf_transformation,[],[f21]) ).
fof(f61,plain,
! [X3,X0,X6,X4,X5] :
( ~ agent(X0,X6,sK14(X0))
| ~ coffee(X0,X3)
| ~ human_person(X0,X4)
| ~ event(X0,X5)
| ~ agent(X0,X5,X4)
| ~ patient(X0,X5,X3)
| ~ past(X0,X5)
| ~ nonreflexive(X0,X5)
| ~ drink(X0,X5)
| ~ event(X0,X6)
| ~ actual_world(X0)
| ~ patient(X0,X6,X4)
| ~ past(X0,X6)
| ~ nonreflexive(X0,X6)
| ~ see(X0,X6)
| sP2 ),
inference(cnf_transformation,[],[f21]) ).
fof(f62,plain,
( ~ customer(sK16,sK14(sK16))
| ~ restaurant(sK16,sK15(sK16))
| sP1(sK16,sK14(sK16))
| sP2
| ~ actual_world(sK16)
| sP2 ),
inference(resolution,[],[f56,f58]) ).
fof(f63,plain,
( ~ customer(sK16,sK14(sK16))
| ~ restaurant(sK16,sK15(sK16))
| sP1(sK16,sK14(sK16))
| sP2
| ~ actual_world(sK16) ),
inference(duplicate_literal_removal,[],[f62]) ).
fof(f64,plain,
( ~ restaurant(sK16,sK15(sK16))
| sP1(sK16,sK14(sK16))
| sP2
| ~ actual_world(sK16) ),
inference(forward_subsumption_resolution,[],[f63,f60]) ).
fof(f65,plain,
( sP1(sK16,sK14(sK16))
| sP2
| ~ actual_world(sK16) ),
inference(forward_subsumption_resolution,[],[f64,f59]) ).
fof(f66,plain,
( sP1(sK16,sK14(sK16))
| sP2 ),
inference(forward_subsumption_resolution,[],[f65,f57]) ).
fof(f71,plain,
! [X2,X3,X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ human_person(X0,X2)
| ~ event(X0,X3)
| ~ agent(X0,X3,X2)
| ~ patient(X0,X3,X1)
| ~ past(X0,X3)
| ~ nonreflexive(X0,X3)
| ~ drink(X0,X3)
| ~ event(X0,sK9(X0,sK14(X0)))
| ~ actual_world(X0)
| ~ patient(X0,sK9(X0,sK14(X0)),X2)
| ~ past(X0,sK9(X0,sK14(X0)))
| ~ nonreflexive(X0,sK9(X0,sK14(X0)))
| ~ see(X0,sK9(X0,sK14(X0)))
| sP2 ),
inference(resolution,[],[f32,f61]) ).
fof(f72,plain,
! [X2,X3,X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ human_person(X0,X2)
| ~ event(X0,X3)
| ~ agent(X0,X3,X2)
| ~ patient(X0,X3,X1)
| ~ past(X0,X3)
| ~ nonreflexive(X0,X3)
| ~ drink(X0,X3)
| ~ actual_world(X0)
| ~ patient(X0,sK9(X0,sK14(X0)),X2)
| ~ past(X0,sK9(X0,sK14(X0)))
| ~ nonreflexive(X0,sK9(X0,sK14(X0)))
| ~ see(X0,sK9(X0,sK14(X0)))
| sP2 ),
inference(forward_subsumption_resolution,[],[f71,f33]) ).
fof(f73,plain,
! [X2,X3,X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ human_person(X0,X2)
| ~ event(X0,X3)
| ~ agent(X0,X3,X2)
| ~ patient(X0,X3,X1)
| ~ past(X0,X3)
| ~ nonreflexive(X0,X3)
| ~ drink(X0,X3)
| ~ actual_world(X0)
| ~ patient(X0,sK9(X0,sK14(X0)),X2)
| ~ nonreflexive(X0,sK9(X0,sK14(X0)))
| ~ see(X0,sK9(X0,sK14(X0)))
| sP2 ),
inference(forward_subsumption_resolution,[],[f72,f30]) ).
fof(f74,plain,
! [X2,X3,X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ human_person(X0,X2)
| ~ event(X0,X3)
| ~ agent(X0,X3,X2)
| ~ patient(X0,X3,X1)
| ~ past(X0,X3)
| ~ nonreflexive(X0,X3)
| ~ drink(X0,X3)
| ~ actual_world(X0)
| ~ patient(X0,sK9(X0,sK14(X0)),X2)
| ~ see(X0,sK9(X0,sK14(X0)))
| sP2 ),
inference(forward_subsumption_resolution,[],[f73,f29]) ).
fof(f75,plain,
! [X2,X3,X0,X1] :
( ~ patient(X0,sK9(X0,sK14(X0)),X2)
| ~ coffee(X0,X1)
| ~ human_person(X0,X2)
| ~ event(X0,X3)
| ~ agent(X0,X3,X2)
| ~ patient(X0,X3,X1)
| ~ past(X0,X3)
| ~ nonreflexive(X0,X3)
| ~ drink(X0,X3)
| ~ actual_world(X0)
| ~ sP1(X0,sK14(X0))
| sP2 ),
inference(forward_subsumption_resolution,[],[f74,f28]) ).
fof(f90,plain,
! [X2,X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ human_person(X0,sK6(X0,sK14(X0)))
| ~ event(X0,X2)
| ~ agent(X0,X2,sK6(X0,sK14(X0)))
| ~ patient(X0,X2,X1)
| ~ past(X0,X2)
| ~ nonreflexive(X0,X2)
| ~ drink(X0,X2)
| ~ actual_world(X0)
| ~ sP1(X0,sK14(X0))
| sP2 ),
inference(resolution,[],[f31,f75]) ).
fof(f91,plain,
! [X2,X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ human_person(X0,sK6(X0,sK14(X0)))
| ~ event(X0,X2)
| ~ agent(X0,X2,sK6(X0,sK14(X0)))
| ~ patient(X0,X2,X1)
| ~ past(X0,X2)
| ~ nonreflexive(X0,X2)
| ~ drink(X0,X2)
| ~ actual_world(X0)
| sP2 ),
inference(duplicate_literal_removal,[],[f90]) ).
fof(f93,plain,
! [X2,X0,X1] :
( ~ agent(X0,X2,sK6(X0,sK14(X0)))
| ~ coffee(X0,X1)
| ~ event(X0,X2)
| ~ sP1(X0,sK14(X0))
| ~ patient(X0,X2,X1)
| ~ past(X0,X2)
| ~ nonreflexive(X0,X2)
| ~ drink(X0,X2)
| ~ actual_world(X0)
| sP2 ),
inference(forward_subsumption_resolution,[],[f91,f41]) ).
fof(f103,plain,
! [X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ event(X0,sK8(X0,sK14(X0)))
| ~ sP1(X0,sK14(X0))
| ~ patient(X0,sK8(X0,sK14(X0)),X1)
| ~ past(X0,sK8(X0,sK14(X0)))
| ~ nonreflexive(X0,sK8(X0,sK14(X0)))
| ~ drink(X0,sK8(X0,sK14(X0)))
| ~ actual_world(X0)
| sP2 ),
inference(resolution,[],[f38,f93]) ).
fof(f104,plain,
! [X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ event(X0,sK8(X0,sK14(X0)))
| ~ patient(X0,sK8(X0,sK14(X0)),X1)
| ~ past(X0,sK8(X0,sK14(X0)))
| ~ nonreflexive(X0,sK8(X0,sK14(X0)))
| ~ drink(X0,sK8(X0,sK14(X0)))
| ~ actual_world(X0)
| sP2 ),
inference(duplicate_literal_removal,[],[f103]) ).
fof(f105,plain,
! [X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ patient(X0,sK8(X0,sK14(X0)),X1)
| ~ past(X0,sK8(X0,sK14(X0)))
| ~ nonreflexive(X0,sK8(X0,sK14(X0)))
| ~ drink(X0,sK8(X0,sK14(X0)))
| ~ actual_world(X0)
| sP2 ),
inference(forward_subsumption_resolution,[],[f104,f39]) ).
fof(f106,plain,
! [X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ patient(X0,sK8(X0,sK14(X0)),X1)
| ~ nonreflexive(X0,sK8(X0,sK14(X0)))
| ~ drink(X0,sK8(X0,sK14(X0)))
| ~ actual_world(X0)
| sP2 ),
inference(forward_subsumption_resolution,[],[f105,f36]) ).
fof(f107,plain,
! [X0,X1] :
( ~ sP1(X0,sK14(X0))
| ~ coffee(X0,X1)
| ~ patient(X0,sK8(X0,sK14(X0)),X1)
| ~ drink(X0,sK8(X0,sK14(X0)))
| ~ actual_world(X0)
| sP2 ),
inference(forward_subsumption_resolution,[],[f106,f35]) ).
fof(f108,plain,
! [X0,X1] :
( ~ patient(X0,sK8(X0,sK14(X0)),X1)
| ~ coffee(X0,X1)
| ~ sP1(X0,sK14(X0))
| ~ actual_world(X0)
| sP2 ),
inference(forward_subsumption_resolution,[],[f107,f34]) ).
fof(f109,plain,
! [X0] :
( ~ coffee(X0,sK7(X0,sK14(X0)))
| ~ sP1(X0,sK14(X0))
| ~ actual_world(X0)
| sP2
| ~ sP1(X0,sK14(X0)) ),
inference(resolution,[],[f108,f37]) ).
fof(f110,plain,
! [X0] :
( ~ coffee(X0,sK7(X0,sK14(X0)))
| ~ sP1(X0,sK14(X0))
| ~ actual_world(X0)
| sP2 ),
inference(duplicate_literal_removal,[],[f109]) ).
fof(f111,plain,
! [X0] :
( ~ sP1(X0,sK14(X0))
| ~ actual_world(X0)
| sP2 ),
inference(forward_subsumption_resolution,[],[f110,f40]) ).
fof(f112,plain,
( ~ actual_world(sK16)
| sP2
| sP2 ),
inference(resolution,[],[f111,f66]) ).
fof(f113,plain,
( ~ actual_world(sK16)
| sP2 ),
inference(duplicate_literal_removal,[],[f112]) ).
fof(f114,plain,
sP2,
inference(forward_subsumption_resolution,[],[f113,f57]) ).
fof(f121,plain,
! [X8,X9] :
( ~ in(sK5,X8,X9)
| ~ customer(sK5,X8)
| ~ restaurant(sK5,X9)
| sP0(sK5,X8) ),
inference(forward_subsumption_resolution,[],[f22,f114]) ).
fof(f123,plain,
( ~ customer(sK5,sK3(sK5))
| ~ restaurant(sK5,sK4(sK5))
| sP0(sK5,sK3(sK5))
| ~ actual_world(sK5)
| ~ sP2 ),
inference(resolution,[],[f121,f24]) ).
fof(f124,plain,
( ~ restaurant(sK5,sK4(sK5))
| sP0(sK5,sK3(sK5))
| ~ actual_world(sK5)
| ~ sP2 ),
inference(forward_subsumption_resolution,[],[f123,f26]) ).
fof(f125,plain,
( sP0(sK5,sK3(sK5))
| ~ actual_world(sK5)
| ~ sP2 ),
inference(forward_subsumption_resolution,[],[f124,f25]) ).
fof(f126,plain,
( sP0(sK5,sK3(sK5))
| ~ sP2 ),
inference(forward_subsumption_resolution,[],[f125,f23]) ).
fof(f127,plain,
sP0(sK5,sK3(sK5)),
inference(forward_subsumption_resolution,[],[f126,f114]) ).
fof(f128,plain,
! [X3,X0,X6,X4,X5] :
( ~ agent(X0,X6,sK3(X0))
| ~ human_person(X0,X3)
| ~ coffee(X0,X4)
| ~ event(X0,X5)
| ~ agent(X0,X5,X3)
| ~ patient(X0,X5,X4)
| ~ past(X0,X5)
| ~ nonreflexive(X0,X5)
| ~ drink(X0,X5)
| ~ event(X0,X6)
| ~ actual_world(X0)
| ~ patient(X0,X6,X3)
| ~ past(X0,X6)
| ~ nonreflexive(X0,X6)
| ~ see(X0,X6) ),
inference(forward_subsumption_resolution,[],[f27,f114]) ).
fof(f130,plain,
! [X2,X3,X0,X1] :
( ~ human_person(X0,X1)
| ~ coffee(X0,X2)
| ~ event(X0,X3)
| ~ agent(X0,X3,X1)
| ~ patient(X0,X3,X2)
| ~ past(X0,X3)
| ~ nonreflexive(X0,X3)
| ~ drink(X0,X3)
| ~ event(X0,sK13(X0,sK3(X0)))
| ~ actual_world(X0)
| ~ patient(X0,sK13(X0,sK3(X0)),X1)
| ~ past(X0,sK13(X0,sK3(X0)))
| ~ nonreflexive(X0,sK13(X0,sK3(X0)))
| ~ see(X0,sK13(X0,sK3(X0)))
| ~ sP0(X0,sK3(X0)) ),
inference(resolution,[],[f128,f46]) ).
fof(f133,plain,
! [X2,X3,X0,X1] :
( ~ human_person(X0,X1)
| ~ coffee(X0,X2)
| ~ event(X0,X3)
| ~ agent(X0,X3,X1)
| ~ patient(X0,X3,X2)
| ~ past(X0,X3)
| ~ nonreflexive(X0,X3)
| ~ drink(X0,X3)
| ~ actual_world(X0)
| ~ patient(X0,sK13(X0,sK3(X0)),X1)
| ~ past(X0,sK13(X0,sK3(X0)))
| ~ nonreflexive(X0,sK13(X0,sK3(X0)))
| ~ see(X0,sK13(X0,sK3(X0)))
| ~ sP0(X0,sK3(X0)) ),
inference(forward_subsumption_resolution,[],[f130,f47]) ).
fof(f135,plain,
! [X2,X3,X0,X1] :
( ~ human_person(X0,X1)
| ~ coffee(X0,X2)
| ~ event(X0,X3)
| ~ agent(X0,X3,X1)
| ~ patient(X0,X3,X2)
| ~ past(X0,X3)
| ~ nonreflexive(X0,X3)
| ~ drink(X0,X3)
| ~ actual_world(X0)
| ~ patient(X0,sK13(X0,sK3(X0)),X1)
| ~ nonreflexive(X0,sK13(X0,sK3(X0)))
| ~ see(X0,sK13(X0,sK3(X0)))
| ~ sP0(X0,sK3(X0)) ),
inference(forward_subsumption_resolution,[],[f133,f44]) ).
fof(f137,plain,
! [X2,X3,X0,X1] :
( ~ human_person(X0,X1)
| ~ coffee(X0,X2)
| ~ event(X0,X3)
| ~ agent(X0,X3,X1)
| ~ patient(X0,X3,X2)
| ~ past(X0,X3)
| ~ nonreflexive(X0,X3)
| ~ drink(X0,X3)
| ~ actual_world(X0)
| ~ patient(X0,sK13(X0,sK3(X0)),X1)
| ~ see(X0,sK13(X0,sK3(X0)))
| ~ sP0(X0,sK3(X0)) ),
inference(forward_subsumption_resolution,[],[f135,f43]) ).
fof(f139,plain,
! [X2,X3,X0,X1] :
( ~ patient(X0,sK13(X0,sK3(X0)),X1)
| ~ coffee(X0,X2)
| ~ event(X0,X3)
| ~ agent(X0,X3,X1)
| ~ patient(X0,X3,X2)
| ~ past(X0,X3)
| ~ nonreflexive(X0,X3)
| ~ drink(X0,X3)
| ~ actual_world(X0)
| ~ human_person(X0,X1)
| ~ sP0(X0,sK3(X0)) ),
inference(forward_subsumption_resolution,[],[f137,f42]) ).
fof(f142,plain,
! [X2,X0,X1] :
( ~ coffee(X0,X1)
| ~ event(X0,X2)
| ~ agent(X0,X2,sK11(X0,sK3(X0)))
| ~ patient(X0,X2,X1)
| ~ past(X0,X2)
| ~ nonreflexive(X0,X2)
| ~ drink(X0,X2)
| ~ actual_world(X0)
| ~ human_person(X0,sK11(X0,sK3(X0)))
| ~ sP0(X0,sK3(X0))
| ~ sP0(X0,sK3(X0)) ),
inference(resolution,[],[f139,f45]) ).
fof(f144,plain,
! [X2,X0,X1] :
( ~ coffee(X0,X1)
| ~ event(X0,X2)
| ~ agent(X0,X2,sK11(X0,sK3(X0)))
| ~ patient(X0,X2,X1)
| ~ past(X0,X2)
| ~ nonreflexive(X0,X2)
| ~ drink(X0,X2)
| ~ actual_world(X0)
| ~ human_person(X0,sK11(X0,sK3(X0)))
| ~ sP0(X0,sK3(X0)) ),
inference(duplicate_literal_removal,[],[f142]) ).
fof(f146,plain,
! [X2,X0,X1] :
( ~ agent(X0,X2,sK11(X0,sK3(X0)))
| ~ event(X0,X2)
| ~ coffee(X0,X1)
| ~ patient(X0,X2,X1)
| ~ past(X0,X2)
| ~ nonreflexive(X0,X2)
| ~ drink(X0,X2)
| ~ actual_world(X0)
| ~ sP0(X0,sK3(X0)) ),
inference(forward_subsumption_resolution,[],[f144,f54]) ).
fof(f149,plain,
! [X0,X1] :
( ~ event(X0,sK12(X0,sK3(X0)))
| ~ coffee(X0,X1)
| ~ patient(X0,sK12(X0,sK3(X0)),X1)
| ~ past(X0,sK12(X0,sK3(X0)))
| ~ nonreflexive(X0,sK12(X0,sK3(X0)))
| ~ drink(X0,sK12(X0,sK3(X0)))
| ~ actual_world(X0)
| ~ sP0(X0,sK3(X0))
| ~ sP0(X0,sK3(X0)) ),
inference(resolution,[],[f146,f52]) ).
fof(f152,plain,
! [X0,X1] :
( ~ event(X0,sK12(X0,sK3(X0)))
| ~ coffee(X0,X1)
| ~ patient(X0,sK12(X0,sK3(X0)),X1)
| ~ past(X0,sK12(X0,sK3(X0)))
| ~ nonreflexive(X0,sK12(X0,sK3(X0)))
| ~ drink(X0,sK12(X0,sK3(X0)))
| ~ actual_world(X0)
| ~ sP0(X0,sK3(X0)) ),
inference(duplicate_literal_removal,[],[f149]) ).
fof(f155,plain,
! [X0,X1] :
( ~ coffee(X0,X1)
| ~ patient(X0,sK12(X0,sK3(X0)),X1)
| ~ past(X0,sK12(X0,sK3(X0)))
| ~ nonreflexive(X0,sK12(X0,sK3(X0)))
| ~ drink(X0,sK12(X0,sK3(X0)))
| ~ actual_world(X0)
| ~ sP0(X0,sK3(X0)) ),
inference(forward_subsumption_resolution,[],[f152,f53]) ).
fof(f158,plain,
! [X0,X1] :
( ~ coffee(X0,X1)
| ~ patient(X0,sK12(X0,sK3(X0)),X1)
| ~ nonreflexive(X0,sK12(X0,sK3(X0)))
| ~ drink(X0,sK12(X0,sK3(X0)))
| ~ actual_world(X0)
| ~ sP0(X0,sK3(X0)) ),
inference(forward_subsumption_resolution,[],[f155,f50]) ).
fof(f161,plain,
! [X0,X1] :
( ~ coffee(X0,X1)
| ~ patient(X0,sK12(X0,sK3(X0)),X1)
| ~ drink(X0,sK12(X0,sK3(X0)))
| ~ actual_world(X0)
| ~ sP0(X0,sK3(X0)) ),
inference(forward_subsumption_resolution,[],[f158,f49]) ).
fof(f162,plain,
! [X0,X1] :
( ~ patient(X0,sK12(X0,sK3(X0)),X1)
| ~ coffee(X0,X1)
| ~ actual_world(X0)
| ~ sP0(X0,sK3(X0)) ),
inference(forward_subsumption_resolution,[],[f161,f48]) ).
fof(f170,plain,
! [X0] :
( ~ coffee(X0,sK10(X0,sK3(X0)))
| ~ actual_world(X0)
| ~ sP0(X0,sK3(X0))
| ~ sP0(X0,sK3(X0)) ),
inference(resolution,[],[f162,f51]) ).
fof(f171,plain,
! [X0] :
( ~ coffee(X0,sK10(X0,sK3(X0)))
| ~ actual_world(X0)
| ~ sP0(X0,sK3(X0)) ),
inference(duplicate_literal_removal,[],[f170]) ).
fof(f172,plain,
! [X0] :
( ~ sP0(X0,sK3(X0))
| ~ actual_world(X0) ),
inference(forward_subsumption_resolution,[],[f171,f55]) ).
fof(f173,plain,
~ actual_world(sK5),
inference(resolution,[],[f172,f127]) ).
fof(f174,plain,
~ sP2,
inference(resolution,[],[f173,f23]) ).
fof(f175,plain,
$false,
inference(forward_subsumption_resolution,[],[f174,f114]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NLP094+1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.12/0.40 % Computer : n011.cluster.edu
% 0.12/0.40 % Model : x86_64 x86_64
% 0.12/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.40 % Memory : 8046.5625MB
% 0.12/0.40 % OS : Linux 6.8.0-71-generic
% 0.12/0.40 % CPULimit : 300
% 0.12/0.40 % WCLimit : 300
% 0.12/0.40 % DateTime : Sun Sep 27 18:03:45 UTC 2026
% 0.12/0.40 % CPUTime :
% 0.12/0.40 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.12/0.43 Running first-order theorem proving
% 0.12/0.43 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.25/1.32 % (2656703)Detected formulas, will run a generic FOF schedule.
% 2.25/1.32 % (2656708)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=851816571:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 2.25/1.32 % (2656710)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=3331452524:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 2.25/1.32 % (2656714)dis-21_1_sil=8000:lcm=predicate:random_seed=567441561:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 2.25/1.32 % (2656713)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2020395915:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 2.25/1.32 % (2656711)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=3456030328:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 2.25/1.32 % (2656709)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=4113346832:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 2.25/1.32 % (2656712)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=2457868816:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 2.25/1.32 % (2656712)First to succeed.
% 2.25/1.32 % (2656711)Refutation not found, incomplete strategy
% 2.25/1.32 % (2656711)------------------------------
% 2.25/1.32 % (2656711)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.25/1.32 % (2656711)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.25/1.32 % (2656711)CaDiCaL version: 2.1.3
% 2.25/1.32 % (2656711)Termination reason: Refutation not found, incomplete strategy
% 2.25/1.32 % (2656711)Time elapsed: 0.004 s
% 2.25/1.32 % (2656711)Peak memory usage: 88 MB
% 2.25/1.32 % (2656711)Instructions burned: 6 (million)
% 2.25/1.32 % (2656712)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2656703"
% 2.25/1.32 % (2656713)Also succeeded, but the first one will report.
% 2.25/1.32 % (2656714)Also succeeded, but the first one will report.
% 2.25/1.32 % (2656711)------------------------------
% 2.25/1.32 % (2656711)------------------------------
% 2.25/1.32 % (2656712)Refutation found. Thanks to Tanya!
% 2.25/1.32 % SZS status Theorem for theBenchmark
% 2.25/1.32 % SZS output start Proof for theBenchmark
% See solution above
% 3.73/1.51 % (2656712)------------------------------
% 3.73/1.51 % (2656712)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.73/1.51 % (2656712)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.73/1.51 % (2656712)CaDiCaL version: 2.1.3
% 3.73/1.51 % (2656712)Termination reason: Refutation
% 3.73/1.51 % (2656712)Time elapsed: 0.008 s
% 3.73/1.51 % (2656712)Peak memory usage: 88 MB
% 3.73/1.51 % (2656712)Instructions burned: 13 (million)
% 3.73/1.51 % (2656712)------------------------------
% 3.73/1.51 % (2656712)------------------------------
% 3.73/1.51 % (2656703)Success in time 0.44 s
% 3.73/1.51 % Vampire exiting
%------------------------------------------------------------------------------