TSTP Solution File: NLP251-1 by Metis---2.4

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Metis---2.4
% Problem  : NLP251-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : metis --show proof --show saturation %s

% Computer : n024.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 : Mon Jul 18 03:16:45 EDT 2022

% Result   : Unsatisfiable 1.14s 1.36s
% Output   : CNFRefutation 1.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   54
%            Number of leaves      :   25
% Syntax   : Number of clauses     :  104 (  33 unt;   0 nHn;  95 RR)
%            Number of literals    :  869 (   0 equ; 797 neg)
%            Maximal clause size   :   41 (   8 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   17 (  16 usr;   1 prp; 0-4 aty)
%            Number of functors    :   10 (  10 usr;   8 con; 0-1 aty)
%            Number of variables   :  231 (  12 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(clause52,axiom,
    ( ~ accessible_world(U,V)
    | ~ man(U,W)
    | man(V,W) ) ).

cnf(clause72,negated_conjecture,
    actual_world(skc8) ).

cnf(clause73,negated_conjecture,
    man(skc8,skc15) ).

cnf(clause74,negated_conjecture,
    forename(skc8,skc14) ).

cnf(clause75,negated_conjecture,
    vincent_forename(skc8,skc14) ).

cnf(clause76,negated_conjecture,
    event(skc8,skc13) ).

cnf(clause77,negated_conjecture,
    present(skc8,skc13) ).

cnf(clause78,negated_conjecture,
    think_believe_consider(skc8,skc13) ).

cnf(clause79,negated_conjecture,
    jules_forename(skc8,skc11) ).

cnf(clause80,negated_conjecture,
    forename(skc8,skc11) ).

cnf(clause81,negated_conjecture,
    man(skc8,skc10) ).

cnf(clause82,negated_conjecture,
    state(skc8,skc9) ).

cnf(clause83,negated_conjecture,
    accessible_world(skc8,skc12) ).

cnf(clause84,negated_conjecture,
    proposition(skc8,skc12) ).

cnf(clause85,negated_conjecture,
    of(skc8,skc14,skc15) ).

cnf(clause86,negated_conjecture,
    agent(skc8,skc13,skc15) ).

cnf(clause87,negated_conjecture,
    theme(skc8,skc13,skc12) ).

cnf(clause88,negated_conjecture,
    of(skc8,skc11,skc10) ).

cnf(clause89,negated_conjecture,
    be(skc8,skc9,skc10,skc10) ).

cnf(clause90,negated_conjecture,
    ( ~ man(skc12,U)
    | smoke(skc12,skf2(V)) ) ).

cnf(clause91,negated_conjecture,
    ( ~ man(skc12,U)
    | present(skc12,skf2(V)) ) ).

cnf(clause92,negated_conjecture,
    ( ~ man(skc12,U)
    | event(skc12,skf2(V)) ) ).

cnf(clause93,negated_conjecture,
    ( ~ man(skc12,U)
    | agent(skc12,skf2(U),U) ) ).

cnf(clause94,negated_conjecture,
    ( ~ proposition(U,V)
    | ~ accessible_world(U,V)
    | ~ think_believe_consider(U,W)
    | ~ present(U,W)
    | ~ event(U,W)
    | ~ theme(U,W,V)
    | ~ vincent_forename(U,X)
    | ~ forename(U,X)
    | ~ agent(U,W,Y)
    | ~ man(U,Y)
    | ~ of(U,X,Y)
    | ~ state(U,Z)
    | ~ man(U,X1)
    | ~ be(U,Z,X1,X1)
    | ~ forename(U,X2)
    | ~ jules_forename(U,X2)
    | ~ of(U,X2,X1)
    | ~ accessible_world(U,X3)
    | ~ proposition(U,X3)
    | ~ jules_forename(U,X4)
    | ~ forename(U,X4)
    | ~ smoke(X3,X5)
    | ~ present(X3,X5)
    | ~ agent(X3,X5,X6)
    | ~ event(X3,X5)
    | ~ man(U,X6)
    | ~ of(U,X4,X6)
    | ~ vincent_forename(U,X7)
    | ~ forename(U,X7)
    | ~ agent(U,X8,X9)
    | ~ man(U,X9)
    | ~ of(U,X7,X9)
    | ~ theme(U,X8,X3)
    | ~ event(U,X8)
    | ~ present(U,X8)
    | ~ think_believe_consider(U,X8)
    | ~ actual_world(U)
    | man(V,skf4(V)) ) ).

cnf(clause95,negated_conjecture,
    ( ~ proposition(U,V)
    | ~ accessible_world(U,V)
    | ~ smoke(V,W)
    | ~ present(V,W)
    | ~ agent(V,W,skf4(V))
    | ~ event(V,W)
    | ~ think_believe_consider(U,X)
    | ~ present(U,X)
    | ~ event(U,X)
    | ~ theme(U,X,V)
    | ~ vincent_forename(U,Y)
    | ~ forename(U,Y)
    | ~ agent(U,X,Z)
    | ~ man(U,Z)
    | ~ of(U,Y,Z)
    | ~ state(U,X1)
    | ~ man(U,X2)
    | ~ be(U,X1,X2,X2)
    | ~ forename(U,X3)
    | ~ jules_forename(U,X3)
    | ~ of(U,X3,X2)
    | ~ accessible_world(U,X4)
    | ~ proposition(U,X4)
    | ~ jules_forename(U,X5)
    | ~ forename(U,X5)
    | ~ smoke(X4,X6)
    | ~ present(X4,X6)
    | ~ agent(X4,X6,X7)
    | ~ event(X4,X6)
    | ~ man(U,X7)
    | ~ of(U,X5,X7)
    | ~ vincent_forename(U,X8)
    | ~ forename(U,X8)
    | ~ agent(U,X9,X10)
    | ~ man(U,X10)
    | ~ of(U,X8,X10)
    | ~ theme(U,X9,X4)
    | ~ event(U,X9)
    | ~ present(U,X9)
    | ~ think_believe_consider(U,X9)
    | ~ actual_world(U) ) ).

cnf(refute_0_0,plain,
    ( ~ man(skc12,skc10)
    | agent(skc12,skf2(skc10),skc10) ),
    inference(subst,[],[clause93:[bind(U,$fot(skc10))]]) ).

cnf(refute_0_1,plain,
    ( ~ accessible_world(skc8,X_213)
    | ~ man(skc8,skc10)
    | man(X_213,skc10) ),
    inference(subst,[],[clause52:[bind(U,$fot(skc8)),bind(V,$fot(X_213)),bind(W,$fot(skc10))]]) ).

cnf(refute_0_2,plain,
    ( ~ accessible_world(skc8,X_213)
    | man(X_213,skc10) ),
    inference(resolve,[$cnf( man(skc8,skc10) )],[clause81,refute_0_1]) ).

cnf(refute_0_3,plain,
    ( ~ accessible_world(skc8,skc12)
    | man(skc12,skc10) ),
    inference(subst,[],[refute_0_2:[bind(X_213,$fot(skc12))]]) ).

cnf(refute_0_4,plain,
    man(skc12,skc10),
    inference(resolve,[$cnf( accessible_world(skc8,skc12) )],[clause83,refute_0_3]) ).

cnf(refute_0_5,plain,
    agent(skc12,skf2(skc10),skc10),
    inference(resolve,[$cnf( man(skc12,skc10) )],[refute_0_4,refute_0_0]) ).

cnf(refute_0_6,plain,
    ( ~ man(skc12,skf4(skc12))
    | agent(skc12,skf2(skf4(skc12)),skf4(skc12)) ),
    inference(subst,[],[clause93:[bind(U,$fot(skf4(skc12)))]]) ).

cnf(refute_0_7,plain,
    ( ~ accessible_world(skc8,X_798)
    | ~ actual_world(skc8)
    | ~ agent(X_798,X_800,skc10)
    | ~ agent(skc8,X_803,X_804)
    | ~ be(skc8,skc9,skc10,skc10)
    | ~ event(X_798,X_800)
    | ~ event(skc8,X_803)
    | ~ forename(skc8,X_799)
    | ~ forename(skc8,X_802)
    | ~ jules_forename(skc8,X_799)
    | ~ man(skc8,X_804)
    | ~ man(skc8,skc10)
    | ~ of(skc8,X_799,skc10)
    | ~ of(skc8,X_802,X_804)
    | ~ present(X_798,X_800)
    | ~ present(skc8,X_803)
    | ~ proposition(skc8,X_798)
    | ~ smoke(X_798,X_800)
    | ~ state(skc8,skc9)
    | ~ theme(skc8,X_803,X_798)
    | ~ think_believe_consider(skc8,X_803)
    | ~ vincent_forename(skc8,X_802)
    | man(X_798,skf4(X_798)) ),
    inference(subst,[],[clause94:[bind(U,$fot(skc8)),bind(V,$fot(X_798)),bind(W,$fot(X_803)),bind(X,$fot(X_802)),bind(X1,$fot(skc10)),bind(X2,$fot(X_799)),bind(X3,$fot(X_798)),bind(X4,$fot(X_799)),bind(X5,$fot(X_800)),bind(X6,$fot(skc10)),bind(X7,$fot(X_802)),bind(X8,$fot(X_803)),bind(X9,$fot(X_804)),bind(Y,$fot(X_804)),bind(Z,$fot(skc9))]]) ).

cnf(refute_0_8,plain,
    ( ~ accessible_world(skc8,X_798)
    | ~ actual_world(skc8)
    | ~ agent(X_798,X_800,skc10)
    | ~ agent(skc8,X_803,X_804)
    | ~ event(X_798,X_800)
    | ~ event(skc8,X_803)
    | ~ forename(skc8,X_799)
    | ~ forename(skc8,X_802)
    | ~ jules_forename(skc8,X_799)
    | ~ man(skc8,X_804)
    | ~ man(skc8,skc10)
    | ~ of(skc8,X_799,skc10)
    | ~ of(skc8,X_802,X_804)
    | ~ present(X_798,X_800)
    | ~ present(skc8,X_803)
    | ~ proposition(skc8,X_798)
    | ~ smoke(X_798,X_800)
    | ~ state(skc8,skc9)
    | ~ theme(skc8,X_803,X_798)
    | ~ think_believe_consider(skc8,X_803)
    | ~ vincent_forename(skc8,X_802)
    | man(X_798,skf4(X_798)) ),
    inference(resolve,[$cnf( be(skc8,skc9,skc10,skc10) )],[clause89,refute_0_7]) ).

cnf(refute_0_9,plain,
    ( ~ accessible_world(skc8,X_798)
    | ~ agent(X_798,X_800,skc10)
    | ~ agent(skc8,X_803,X_804)
    | ~ event(X_798,X_800)
    | ~ event(skc8,X_803)
    | ~ forename(skc8,X_799)
    | ~ forename(skc8,X_802)
    | ~ jules_forename(skc8,X_799)
    | ~ man(skc8,X_804)
    | ~ man(skc8,skc10)
    | ~ of(skc8,X_799,skc10)
    | ~ of(skc8,X_802,X_804)
    | ~ present(X_798,X_800)
    | ~ present(skc8,X_803)
    | ~ proposition(skc8,X_798)
    | ~ smoke(X_798,X_800)
    | ~ state(skc8,skc9)
    | ~ theme(skc8,X_803,X_798)
    | ~ think_believe_consider(skc8,X_803)
    | ~ vincent_forename(skc8,X_802)
    | man(X_798,skf4(X_798)) ),
    inference(resolve,[$cnf( actual_world(skc8) )],[clause72,refute_0_8]) ).

cnf(refute_0_10,plain,
    ( ~ accessible_world(skc8,X_798)
    | ~ agent(X_798,X_800,skc10)
    | ~ agent(skc8,X_803,X_804)
    | ~ event(X_798,X_800)
    | ~ event(skc8,X_803)
    | ~ forename(skc8,X_799)
    | ~ forename(skc8,X_802)
    | ~ jules_forename(skc8,X_799)
    | ~ man(skc8,X_804)
    | ~ of(skc8,X_799,skc10)
    | ~ of(skc8,X_802,X_804)
    | ~ present(X_798,X_800)
    | ~ present(skc8,X_803)
    | ~ proposition(skc8,X_798)
    | ~ smoke(X_798,X_800)
    | ~ state(skc8,skc9)
    | ~ theme(skc8,X_803,X_798)
    | ~ think_believe_consider(skc8,X_803)
    | ~ vincent_forename(skc8,X_802)
    | man(X_798,skf4(X_798)) ),
    inference(resolve,[$cnf( man(skc8,skc10) )],[clause81,refute_0_9]) ).

cnf(refute_0_11,plain,
    ( ~ accessible_world(skc8,X_798)
    | ~ agent(X_798,X_800,skc10)
    | ~ agent(skc8,X_803,X_804)
    | ~ event(X_798,X_800)
    | ~ event(skc8,X_803)
    | ~ forename(skc8,X_799)
    | ~ forename(skc8,X_802)
    | ~ jules_forename(skc8,X_799)
    | ~ man(skc8,X_804)
    | ~ of(skc8,X_799,skc10)
    | ~ of(skc8,X_802,X_804)
    | ~ present(X_798,X_800)
    | ~ present(skc8,X_803)
    | ~ proposition(skc8,X_798)
    | ~ smoke(X_798,X_800)
    | ~ theme(skc8,X_803,X_798)
    | ~ think_believe_consider(skc8,X_803)
    | ~ vincent_forename(skc8,X_802)
    | man(X_798,skf4(X_798)) ),
    inference(resolve,[$cnf( state(skc8,skc9) )],[clause82,refute_0_10]) ).

cnf(refute_0_12,plain,
    ( ~ accessible_world(skc8,skc12)
    | ~ agent(skc12,X_808,skc10)
    | ~ agent(skc8,skc13,X_811)
    | ~ event(skc12,X_808)
    | ~ event(skc8,skc13)
    | ~ forename(skc8,X_807)
    | ~ forename(skc8,X_809)
    | ~ jules_forename(skc8,X_807)
    | ~ man(skc8,X_811)
    | ~ of(skc8,X_807,skc10)
    | ~ of(skc8,X_809,X_811)
    | ~ present(skc12,X_808)
    | ~ present(skc8,skc13)
    | ~ proposition(skc8,skc12)
    | ~ smoke(skc12,X_808)
    | ~ theme(skc8,skc13,skc12)
    | ~ think_believe_consider(skc8,skc13)
    | ~ vincent_forename(skc8,X_809)
    | man(skc12,skf4(skc12)) ),
    inference(subst,[],[refute_0_11:[bind(X_798,$fot(skc12)),bind(X_799,$fot(X_807)),bind(X_800,$fot(X_808)),bind(X_802,$fot(X_809)),bind(X_803,$fot(skc13)),bind(X_804,$fot(X_811))]]) ).

cnf(refute_0_13,plain,
    ( ~ accessible_world(skc8,skc12)
    | ~ agent(skc12,X_808,skc10)
    | ~ agent(skc8,skc13,X_811)
    | ~ event(skc12,X_808)
    | ~ event(skc8,skc13)
    | ~ forename(skc8,X_807)
    | ~ forename(skc8,X_809)
    | ~ jules_forename(skc8,X_807)
    | ~ man(skc8,X_811)
    | ~ of(skc8,X_807,skc10)
    | ~ of(skc8,X_809,X_811)
    | ~ present(skc12,X_808)
    | ~ present(skc8,skc13)
    | ~ proposition(skc8,skc12)
    | ~ smoke(skc12,X_808)
    | ~ think_believe_consider(skc8,skc13)
    | ~ vincent_forename(skc8,X_809)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( theme(skc8,skc13,skc12) )],[clause87,refute_0_12]) ).

cnf(refute_0_14,plain,
    ( ~ agent(skc12,X_808,skc10)
    | ~ agent(skc8,skc13,X_811)
    | ~ event(skc12,X_808)
    | ~ event(skc8,skc13)
    | ~ forename(skc8,X_807)
    | ~ forename(skc8,X_809)
    | ~ jules_forename(skc8,X_807)
    | ~ man(skc8,X_811)
    | ~ of(skc8,X_807,skc10)
    | ~ of(skc8,X_809,X_811)
    | ~ present(skc12,X_808)
    | ~ present(skc8,skc13)
    | ~ proposition(skc8,skc12)
    | ~ smoke(skc12,X_808)
    | ~ think_believe_consider(skc8,skc13)
    | ~ vincent_forename(skc8,X_809)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( accessible_world(skc8,skc12) )],[clause83,refute_0_13]) ).

cnf(refute_0_15,plain,
    ( ~ agent(skc12,X_808,skc10)
    | ~ agent(skc8,skc13,X_811)
    | ~ event(skc12,X_808)
    | ~ forename(skc8,X_807)
    | ~ forename(skc8,X_809)
    | ~ jules_forename(skc8,X_807)
    | ~ man(skc8,X_811)
    | ~ of(skc8,X_807,skc10)
    | ~ of(skc8,X_809,X_811)
    | ~ present(skc12,X_808)
    | ~ present(skc8,skc13)
    | ~ proposition(skc8,skc12)
    | ~ smoke(skc12,X_808)
    | ~ think_believe_consider(skc8,skc13)
    | ~ vincent_forename(skc8,X_809)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( event(skc8,skc13) )],[clause76,refute_0_14]) ).

cnf(refute_0_16,plain,
    ( ~ agent(skc12,X_808,skc10)
    | ~ agent(skc8,skc13,X_811)
    | ~ event(skc12,X_808)
    | ~ forename(skc8,X_807)
    | ~ forename(skc8,X_809)
    | ~ jules_forename(skc8,X_807)
    | ~ man(skc8,X_811)
    | ~ of(skc8,X_807,skc10)
    | ~ of(skc8,X_809,X_811)
    | ~ present(skc12,X_808)
    | ~ proposition(skc8,skc12)
    | ~ smoke(skc12,X_808)
    | ~ think_believe_consider(skc8,skc13)
    | ~ vincent_forename(skc8,X_809)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( present(skc8,skc13) )],[clause77,refute_0_15]) ).

cnf(refute_0_17,plain,
    ( ~ agent(skc12,X_808,skc10)
    | ~ agent(skc8,skc13,X_811)
    | ~ event(skc12,X_808)
    | ~ forename(skc8,X_807)
    | ~ forename(skc8,X_809)
    | ~ jules_forename(skc8,X_807)
    | ~ man(skc8,X_811)
    | ~ of(skc8,X_807,skc10)
    | ~ of(skc8,X_809,X_811)
    | ~ present(skc12,X_808)
    | ~ smoke(skc12,X_808)
    | ~ think_believe_consider(skc8,skc13)
    | ~ vincent_forename(skc8,X_809)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( proposition(skc8,skc12) )],[clause84,refute_0_16]) ).

cnf(refute_0_18,plain,
    ( ~ agent(skc12,X_808,skc10)
    | ~ agent(skc8,skc13,X_811)
    | ~ event(skc12,X_808)
    | ~ forename(skc8,X_807)
    | ~ forename(skc8,X_809)
    | ~ jules_forename(skc8,X_807)
    | ~ man(skc8,X_811)
    | ~ of(skc8,X_807,skc10)
    | ~ of(skc8,X_809,X_811)
    | ~ present(skc12,X_808)
    | ~ smoke(skc12,X_808)
    | ~ vincent_forename(skc8,X_809)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( think_believe_consider(skc8,skc13) )],[clause78,refute_0_17]) ).

cnf(refute_0_19,plain,
    ( ~ agent(skc12,X_813,skc10)
    | ~ agent(skc8,skc13,skc15)
    | ~ event(skc12,X_813)
    | ~ forename(skc8,X_812)
    | ~ forename(skc8,skc14)
    | ~ jules_forename(skc8,X_812)
    | ~ man(skc8,skc15)
    | ~ of(skc8,X_812,skc10)
    | ~ of(skc8,skc14,skc15)
    | ~ present(skc12,X_813)
    | ~ smoke(skc12,X_813)
    | ~ vincent_forename(skc8,skc14)
    | man(skc12,skf4(skc12)) ),
    inference(subst,[],[refute_0_18:[bind(X_807,$fot(X_812)),bind(X_808,$fot(X_813)),bind(X_809,$fot(skc14)),bind(X_811,$fot(skc15))]]) ).

cnf(refute_0_20,plain,
    ( ~ agent(skc12,X_813,skc10)
    | ~ agent(skc8,skc13,skc15)
    | ~ event(skc12,X_813)
    | ~ forename(skc8,X_812)
    | ~ forename(skc8,skc14)
    | ~ jules_forename(skc8,X_812)
    | ~ man(skc8,skc15)
    | ~ of(skc8,X_812,skc10)
    | ~ present(skc12,X_813)
    | ~ smoke(skc12,X_813)
    | ~ vincent_forename(skc8,skc14)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( of(skc8,skc14,skc15) )],[clause85,refute_0_19]) ).

cnf(refute_0_21,plain,
    ( ~ agent(skc12,X_813,skc10)
    | ~ event(skc12,X_813)
    | ~ forename(skc8,X_812)
    | ~ forename(skc8,skc14)
    | ~ jules_forename(skc8,X_812)
    | ~ man(skc8,skc15)
    | ~ of(skc8,X_812,skc10)
    | ~ present(skc12,X_813)
    | ~ smoke(skc12,X_813)
    | ~ vincent_forename(skc8,skc14)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( agent(skc8,skc13,skc15) )],[clause86,refute_0_20]) ).

cnf(refute_0_22,plain,
    ( ~ agent(skc12,X_813,skc10)
    | ~ event(skc12,X_813)
    | ~ forename(skc8,X_812)
    | ~ jules_forename(skc8,X_812)
    | ~ man(skc8,skc15)
    | ~ of(skc8,X_812,skc10)
    | ~ present(skc12,X_813)
    | ~ smoke(skc12,X_813)
    | ~ vincent_forename(skc8,skc14)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( forename(skc8,skc14) )],[clause74,refute_0_21]) ).

cnf(refute_0_23,plain,
    ( ~ agent(skc12,X_813,skc10)
    | ~ event(skc12,X_813)
    | ~ forename(skc8,X_812)
    | ~ jules_forename(skc8,X_812)
    | ~ of(skc8,X_812,skc10)
    | ~ present(skc12,X_813)
    | ~ smoke(skc12,X_813)
    | ~ vincent_forename(skc8,skc14)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( man(skc8,skc15) )],[clause73,refute_0_22]) ).

cnf(refute_0_24,plain,
    ( ~ agent(skc12,X_813,skc10)
    | ~ event(skc12,X_813)
    | ~ forename(skc8,X_812)
    | ~ jules_forename(skc8,X_812)
    | ~ of(skc8,X_812,skc10)
    | ~ present(skc12,X_813)
    | ~ smoke(skc12,X_813)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( vincent_forename(skc8,skc14) )],[clause75,refute_0_23]) ).

cnf(refute_0_25,plain,
    ( ~ agent(skc12,skf2(skc10),skc10)
    | ~ event(skc12,skf2(skc10))
    | ~ forename(skc8,X_816)
    | ~ jules_forename(skc8,X_816)
    | ~ of(skc8,X_816,skc10)
    | ~ present(skc12,skf2(skc10))
    | ~ smoke(skc12,skf2(skc10))
    | man(skc12,skf4(skc12)) ),
    inference(subst,[],[refute_0_24:[bind(X_812,$fot(X_816)),bind(X_813,$fot(skf2(skc10)))]]) ).

cnf(refute_0_26,plain,
    ( ~ event(skc12,skf2(skc10))
    | ~ forename(skc8,X_816)
    | ~ jules_forename(skc8,X_816)
    | ~ of(skc8,X_816,skc10)
    | ~ present(skc12,skf2(skc10))
    | ~ smoke(skc12,skf2(skc10))
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( agent(skc12,skf2(skc10),skc10) )],[refute_0_5,refute_0_25]) ).

cnf(refute_0_27,plain,
    ( ~ man(skc12,skc10)
    | event(skc12,skf2(V)) ),
    inference(subst,[],[clause92:[bind(U,$fot(skc10))]]) ).

cnf(refute_0_28,plain,
    event(skc12,skf2(V)),
    inference(resolve,[$cnf( man(skc12,skc10) )],[refute_0_4,refute_0_27]) ).

cnf(refute_0_29,plain,
    event(skc12,skf2(skc10)),
    inference(subst,[],[refute_0_28:[bind(V,$fot(skc10))]]) ).

cnf(refute_0_30,plain,
    ( ~ forename(skc8,X_816)
    | ~ jules_forename(skc8,X_816)
    | ~ of(skc8,X_816,skc10)
    | ~ present(skc12,skf2(skc10))
    | ~ smoke(skc12,skf2(skc10))
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( event(skc12,skf2(skc10)) )],[refute_0_29,refute_0_26]) ).

cnf(refute_0_31,plain,
    ( ~ man(skc12,skc10)
    | present(skc12,skf2(V)) ),
    inference(subst,[],[clause91:[bind(U,$fot(skc10))]]) ).

cnf(refute_0_32,plain,
    present(skc12,skf2(V)),
    inference(resolve,[$cnf( man(skc12,skc10) )],[refute_0_4,refute_0_31]) ).

cnf(refute_0_33,plain,
    present(skc12,skf2(skc10)),
    inference(subst,[],[refute_0_32:[bind(V,$fot(skc10))]]) ).

cnf(refute_0_34,plain,
    ( ~ forename(skc8,X_816)
    | ~ jules_forename(skc8,X_816)
    | ~ of(skc8,X_816,skc10)
    | ~ smoke(skc12,skf2(skc10))
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( present(skc12,skf2(skc10)) )],[refute_0_33,refute_0_30]) ).

cnf(refute_0_35,plain,
    ( ~ man(skc12,skc10)
    | smoke(skc12,skf2(V)) ),
    inference(subst,[],[clause90:[bind(U,$fot(skc10))]]) ).

cnf(refute_0_36,plain,
    smoke(skc12,skf2(V)),
    inference(resolve,[$cnf( man(skc12,skc10) )],[refute_0_4,refute_0_35]) ).

cnf(refute_0_37,plain,
    smoke(skc12,skf2(skc10)),
    inference(subst,[],[refute_0_36:[bind(V,$fot(skc10))]]) ).

cnf(refute_0_38,plain,
    ( ~ forename(skc8,X_816)
    | ~ jules_forename(skc8,X_816)
    | ~ of(skc8,X_816,skc10)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( smoke(skc12,skf2(skc10)) )],[refute_0_37,refute_0_34]) ).

cnf(refute_0_39,plain,
    ( ~ forename(skc8,skc11)
    | ~ jules_forename(skc8,skc11)
    | ~ of(skc8,skc11,skc10)
    | man(skc12,skf4(skc12)) ),
    inference(subst,[],[refute_0_38:[bind(X_816,$fot(skc11))]]) ).

cnf(refute_0_40,plain,
    ( ~ forename(skc8,skc11)
    | ~ jules_forename(skc8,skc11)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( of(skc8,skc11,skc10) )],[clause88,refute_0_39]) ).

cnf(refute_0_41,plain,
    ( ~ jules_forename(skc8,skc11)
    | man(skc12,skf4(skc12)) ),
    inference(resolve,[$cnf( forename(skc8,skc11) )],[clause80,refute_0_40]) ).

cnf(refute_0_42,plain,
    man(skc12,skf4(skc12)),
    inference(resolve,[$cnf( jules_forename(skc8,skc11) )],[clause79,refute_0_41]) ).

cnf(refute_0_43,plain,
    agent(skc12,skf2(skf4(skc12)),skf4(skc12)),
    inference(resolve,[$cnf( man(skc12,skf4(skc12)) )],[refute_0_42,refute_0_6]) ).

cnf(refute_0_44,plain,
    ( ~ accessible_world(skc8,X_1409)
    | ~ actual_world(skc8)
    | ~ agent(X_1409,X_1407,skf4(X_1409))
    | ~ agent(X_1409,X_1411,skc10)
    | ~ agent(skc8,X_1413,X_1415)
    | ~ be(skc8,skc9,skc10,skc10)
    | ~ event(X_1409,X_1407)
    | ~ event(X_1409,X_1411)
    | ~ event(skc8,X_1413)
    | ~ forename(skc8,X_1410)
    | ~ forename(skc8,X_1414)
    | ~ jules_forename(skc8,X_1410)
    | ~ man(skc8,X_1415)
    | ~ man(skc8,skc10)
    | ~ of(skc8,X_1410,skc10)
    | ~ of(skc8,X_1414,X_1415)
    | ~ present(X_1409,X_1407)
    | ~ present(X_1409,X_1411)
    | ~ present(skc8,X_1413)
    | ~ proposition(skc8,X_1409)
    | ~ smoke(X_1409,X_1407)
    | ~ smoke(X_1409,X_1411)
    | ~ state(skc8,skc9)
    | ~ theme(skc8,X_1413,X_1409)
    | ~ think_believe_consider(skc8,X_1413)
    | ~ vincent_forename(skc8,X_1414) ),
    inference(subst,[],[clause95:[bind(U,$fot(skc8)),bind(V,$fot(X_1409)),bind(W,$fot(X_1407)),bind(X,$fot(X_1413)),bind(X1,$fot(skc9)),bind(X10,$fot(X_1415)),bind(X2,$fot(skc10)),bind(X3,$fot(X_1410)),bind(X4,$fot(X_1409)),bind(X5,$fot(X_1410)),bind(X6,$fot(X_1411)),bind(X7,$fot(skc10)),bind(X8,$fot(X_1414)),bind(X9,$fot(X_1413)),bind(Y,$fot(X_1414)),bind(Z,$fot(X_1415))]]) ).

cnf(refute_0_45,plain,
    ( ~ accessible_world(skc8,X_1409)
    | ~ actual_world(skc8)
    | ~ agent(X_1409,X_1407,skf4(X_1409))
    | ~ agent(X_1409,X_1411,skc10)
    | ~ agent(skc8,X_1413,X_1415)
    | ~ event(X_1409,X_1407)
    | ~ event(X_1409,X_1411)
    | ~ event(skc8,X_1413)
    | ~ forename(skc8,X_1410)
    | ~ forename(skc8,X_1414)
    | ~ jules_forename(skc8,X_1410)
    | ~ man(skc8,X_1415)
    | ~ man(skc8,skc10)
    | ~ of(skc8,X_1410,skc10)
    | ~ of(skc8,X_1414,X_1415)
    | ~ present(X_1409,X_1407)
    | ~ present(X_1409,X_1411)
    | ~ present(skc8,X_1413)
    | ~ proposition(skc8,X_1409)
    | ~ smoke(X_1409,X_1407)
    | ~ smoke(X_1409,X_1411)
    | ~ state(skc8,skc9)
    | ~ theme(skc8,X_1413,X_1409)
    | ~ think_believe_consider(skc8,X_1413)
    | ~ vincent_forename(skc8,X_1414) ),
    inference(resolve,[$cnf( be(skc8,skc9,skc10,skc10) )],[clause89,refute_0_44]) ).

cnf(refute_0_46,plain,
    ( ~ accessible_world(skc8,X_1409)
    | ~ agent(X_1409,X_1407,skf4(X_1409))
    | ~ agent(X_1409,X_1411,skc10)
    | ~ agent(skc8,X_1413,X_1415)
    | ~ event(X_1409,X_1407)
    | ~ event(X_1409,X_1411)
    | ~ event(skc8,X_1413)
    | ~ forename(skc8,X_1410)
    | ~ forename(skc8,X_1414)
    | ~ jules_forename(skc8,X_1410)
    | ~ man(skc8,X_1415)
    | ~ man(skc8,skc10)
    | ~ of(skc8,X_1410,skc10)
    | ~ of(skc8,X_1414,X_1415)
    | ~ present(X_1409,X_1407)
    | ~ present(X_1409,X_1411)
    | ~ present(skc8,X_1413)
    | ~ proposition(skc8,X_1409)
    | ~ smoke(X_1409,X_1407)
    | ~ smoke(X_1409,X_1411)
    | ~ state(skc8,skc9)
    | ~ theme(skc8,X_1413,X_1409)
    | ~ think_believe_consider(skc8,X_1413)
    | ~ vincent_forename(skc8,X_1414) ),
    inference(resolve,[$cnf( actual_world(skc8) )],[clause72,refute_0_45]) ).

cnf(refute_0_47,plain,
    ( ~ accessible_world(skc8,X_1409)
    | ~ agent(X_1409,X_1407,skf4(X_1409))
    | ~ agent(X_1409,X_1411,skc10)
    | ~ agent(skc8,X_1413,X_1415)
    | ~ event(X_1409,X_1407)
    | ~ event(X_1409,X_1411)
    | ~ event(skc8,X_1413)
    | ~ forename(skc8,X_1410)
    | ~ forename(skc8,X_1414)
    | ~ jules_forename(skc8,X_1410)
    | ~ man(skc8,X_1415)
    | ~ of(skc8,X_1410,skc10)
    | ~ of(skc8,X_1414,X_1415)
    | ~ present(X_1409,X_1407)
    | ~ present(X_1409,X_1411)
    | ~ present(skc8,X_1413)
    | ~ proposition(skc8,X_1409)
    | ~ smoke(X_1409,X_1407)
    | ~ smoke(X_1409,X_1411)
    | ~ state(skc8,skc9)
    | ~ theme(skc8,X_1413,X_1409)
    | ~ think_believe_consider(skc8,X_1413)
    | ~ vincent_forename(skc8,X_1414) ),
    inference(resolve,[$cnf( man(skc8,skc10) )],[clause81,refute_0_46]) ).

cnf(refute_0_48,plain,
    ( ~ accessible_world(skc8,X_1409)
    | ~ agent(X_1409,X_1407,skf4(X_1409))
    | ~ agent(X_1409,X_1411,skc10)
    | ~ agent(skc8,X_1413,X_1415)
    | ~ event(X_1409,X_1407)
    | ~ event(X_1409,X_1411)
    | ~ event(skc8,X_1413)
    | ~ forename(skc8,X_1410)
    | ~ forename(skc8,X_1414)
    | ~ jules_forename(skc8,X_1410)
    | ~ man(skc8,X_1415)
    | ~ of(skc8,X_1410,skc10)
    | ~ of(skc8,X_1414,X_1415)
    | ~ present(X_1409,X_1407)
    | ~ present(X_1409,X_1411)
    | ~ present(skc8,X_1413)
    | ~ proposition(skc8,X_1409)
    | ~ smoke(X_1409,X_1407)
    | ~ smoke(X_1409,X_1411)
    | ~ theme(skc8,X_1413,X_1409)
    | ~ think_believe_consider(skc8,X_1413)
    | ~ vincent_forename(skc8,X_1414) ),
    inference(resolve,[$cnf( state(skc8,skc9) )],[clause82,refute_0_47]) ).

cnf(refute_0_49,plain,
    ( ~ accessible_world(skc8,skc12)
    | ~ agent(skc12,X_1429,skc10)
    | ~ agent(skc12,skf2(skf4(skc12)),skf4(skc12))
    | ~ agent(skc8,X_1430,X_1432)
    | ~ event(skc12,X_1429)
    | ~ event(skc12,skf2(skf4(skc12)))
    | ~ event(skc8,X_1430)
    | ~ forename(skc8,X_1428)
    | ~ forename(skc8,X_1431)
    | ~ jules_forename(skc8,X_1428)
    | ~ man(skc8,X_1432)
    | ~ of(skc8,X_1428,skc10)
    | ~ of(skc8,X_1431,X_1432)
    | ~ present(skc12,X_1429)
    | ~ present(skc12,skf2(skf4(skc12)))
    | ~ present(skc8,X_1430)
    | ~ proposition(skc8,skc12)
    | ~ smoke(skc12,X_1429)
    | ~ smoke(skc12,skf2(skf4(skc12)))
    | ~ theme(skc8,X_1430,skc12)
    | ~ think_believe_consider(skc8,X_1430)
    | ~ vincent_forename(skc8,X_1431) ),
    inference(subst,[],[refute_0_48:[bind(X_1407,$fot(skf2(skf4(skc12)))),bind(X_1409,$fot(skc12)),bind(X_1410,$fot(X_1428)),bind(X_1411,$fot(X_1429)),bind(X_1413,$fot(X_1430)),bind(X_1414,$fot(X_1431)),bind(X_1415,$fot(X_1432))]]) ).

cnf(refute_0_50,plain,
    ( ~ accessible_world(skc8,skc12)
    | ~ agent(skc12,X_1429,skc10)
    | ~ agent(skc8,X_1430,X_1432)
    | ~ event(skc12,X_1429)
    | ~ event(skc12,skf2(skf4(skc12)))
    | ~ event(skc8,X_1430)
    | ~ forename(skc8,X_1428)
    | ~ forename(skc8,X_1431)
    | ~ jules_forename(skc8,X_1428)
    | ~ man(skc8,X_1432)
    | ~ of(skc8,X_1428,skc10)
    | ~ of(skc8,X_1431,X_1432)
    | ~ present(skc12,X_1429)
    | ~ present(skc12,skf2(skf4(skc12)))
    | ~ present(skc8,X_1430)
    | ~ proposition(skc8,skc12)
    | ~ smoke(skc12,X_1429)
    | ~ smoke(skc12,skf2(skf4(skc12)))
    | ~ theme(skc8,X_1430,skc12)
    | ~ think_believe_consider(skc8,X_1430)
    | ~ vincent_forename(skc8,X_1431) ),
    inference(resolve,[$cnf( agent(skc12,skf2(skf4(skc12)),skf4(skc12)) )],[refute_0_43,refute_0_49]) ).

cnf(refute_0_51,plain,
    ( ~ agent(skc12,X_1429,skc10)
    | ~ agent(skc8,X_1430,X_1432)
    | ~ event(skc12,X_1429)
    | ~ event(skc12,skf2(skf4(skc12)))
    | ~ event(skc8,X_1430)
    | ~ forename(skc8,X_1428)
    | ~ forename(skc8,X_1431)
    | ~ jules_forename(skc8,X_1428)
    | ~ man(skc8,X_1432)
    | ~ of(skc8,X_1428,skc10)
    | ~ of(skc8,X_1431,X_1432)
    | ~ present(skc12,X_1429)
    | ~ present(skc12,skf2(skf4(skc12)))
    | ~ present(skc8,X_1430)
    | ~ proposition(skc8,skc12)
    | ~ smoke(skc12,X_1429)
    | ~ smoke(skc12,skf2(skf4(skc12)))
    | ~ theme(skc8,X_1430,skc12)
    | ~ think_believe_consider(skc8,X_1430)
    | ~ vincent_forename(skc8,X_1431) ),
    inference(resolve,[$cnf( accessible_world(skc8,skc12) )],[clause83,refute_0_50]) ).

cnf(refute_0_52,plain,
    event(skc12,skf2(skf4(skc12))),
    inference(subst,[],[refute_0_28:[bind(V,$fot(skf4(skc12)))]]) ).

cnf(refute_0_53,plain,
    ( ~ agent(skc12,X_1429,skc10)
    | ~ agent(skc8,X_1430,X_1432)
    | ~ event(skc12,X_1429)
    | ~ event(skc8,X_1430)
    | ~ forename(skc8,X_1428)
    | ~ forename(skc8,X_1431)
    | ~ jules_forename(skc8,X_1428)
    | ~ man(skc8,X_1432)
    | ~ of(skc8,X_1428,skc10)
    | ~ of(skc8,X_1431,X_1432)
    | ~ present(skc12,X_1429)
    | ~ present(skc12,skf2(skf4(skc12)))
    | ~ present(skc8,X_1430)
    | ~ proposition(skc8,skc12)
    | ~ smoke(skc12,X_1429)
    | ~ smoke(skc12,skf2(skf4(skc12)))
    | ~ theme(skc8,X_1430,skc12)
    | ~ think_believe_consider(skc8,X_1430)
    | ~ vincent_forename(skc8,X_1431) ),
    inference(resolve,[$cnf( event(skc12,skf2(skf4(skc12))) )],[refute_0_52,refute_0_51]) ).

cnf(refute_0_54,plain,
    present(skc12,skf2(skf4(skc12))),
    inference(subst,[],[refute_0_32:[bind(V,$fot(skf4(skc12)))]]) ).

cnf(refute_0_55,plain,
    ( ~ agent(skc12,X_1429,skc10)
    | ~ agent(skc8,X_1430,X_1432)
    | ~ event(skc12,X_1429)
    | ~ event(skc8,X_1430)
    | ~ forename(skc8,X_1428)
    | ~ forename(skc8,X_1431)
    | ~ jules_forename(skc8,X_1428)
    | ~ man(skc8,X_1432)
    | ~ of(skc8,X_1428,skc10)
    | ~ of(skc8,X_1431,X_1432)
    | ~ present(skc12,X_1429)
    | ~ present(skc8,X_1430)
    | ~ proposition(skc8,skc12)
    | ~ smoke(skc12,X_1429)
    | ~ smoke(skc12,skf2(skf4(skc12)))
    | ~ theme(skc8,X_1430,skc12)
    | ~ think_believe_consider(skc8,X_1430)
    | ~ vincent_forename(skc8,X_1431) ),
    inference(resolve,[$cnf( present(skc12,skf2(skf4(skc12))) )],[refute_0_54,refute_0_53]) ).

cnf(refute_0_56,plain,
    ( ~ agent(skc12,X_1429,skc10)
    | ~ agent(skc8,X_1430,X_1432)
    | ~ event(skc12,X_1429)
    | ~ event(skc8,X_1430)
    | ~ forename(skc8,X_1428)
    | ~ forename(skc8,X_1431)
    | ~ jules_forename(skc8,X_1428)
    | ~ man(skc8,X_1432)
    | ~ of(skc8,X_1428,skc10)
    | ~ of(skc8,X_1431,X_1432)
    | ~ present(skc12,X_1429)
    | ~ present(skc8,X_1430)
    | ~ smoke(skc12,X_1429)
    | ~ smoke(skc12,skf2(skf4(skc12)))
    | ~ theme(skc8,X_1430,skc12)
    | ~ think_believe_consider(skc8,X_1430)
    | ~ vincent_forename(skc8,X_1431) ),
    inference(resolve,[$cnf( proposition(skc8,skc12) )],[clause84,refute_0_55]) ).

cnf(refute_0_57,plain,
    smoke(skc12,skf2(skf4(skc12))),
    inference(subst,[],[refute_0_36:[bind(V,$fot(skf4(skc12)))]]) ).

cnf(refute_0_58,plain,
    ( ~ agent(skc12,X_1429,skc10)
    | ~ agent(skc8,X_1430,X_1432)
    | ~ event(skc12,X_1429)
    | ~ event(skc8,X_1430)
    | ~ forename(skc8,X_1428)
    | ~ forename(skc8,X_1431)
    | ~ jules_forename(skc8,X_1428)
    | ~ man(skc8,X_1432)
    | ~ of(skc8,X_1428,skc10)
    | ~ of(skc8,X_1431,X_1432)
    | ~ present(skc12,X_1429)
    | ~ present(skc8,X_1430)
    | ~ smoke(skc12,X_1429)
    | ~ theme(skc8,X_1430,skc12)
    | ~ think_believe_consider(skc8,X_1430)
    | ~ vincent_forename(skc8,X_1431) ),
    inference(resolve,[$cnf( smoke(skc12,skf2(skf4(skc12))) )],[refute_0_57,refute_0_56]) ).

cnf(refute_0_59,plain,
    ( ~ agent(skc12,X_1434,skc10)
    | ~ agent(skc8,skc13,X_1437)
    | ~ event(skc12,X_1434)
    | ~ event(skc8,skc13)
    | ~ forename(skc8,X_1433)
    | ~ forename(skc8,X_1436)
    | ~ jules_forename(skc8,X_1433)
    | ~ man(skc8,X_1437)
    | ~ of(skc8,X_1433,skc10)
    | ~ of(skc8,X_1436,X_1437)
    | ~ present(skc12,X_1434)
    | ~ present(skc8,skc13)
    | ~ smoke(skc12,X_1434)
    | ~ theme(skc8,skc13,skc12)
    | ~ think_believe_consider(skc8,skc13)
    | ~ vincent_forename(skc8,X_1436) ),
    inference(subst,[],[refute_0_58:[bind(X_1428,$fot(X_1433)),bind(X_1429,$fot(X_1434)),bind(X_1430,$fot(skc13)),bind(X_1431,$fot(X_1436)),bind(X_1432,$fot(X_1437))]]) ).

cnf(refute_0_60,plain,
    ( ~ agent(skc12,X_1434,skc10)
    | ~ agent(skc8,skc13,X_1437)
    | ~ event(skc12,X_1434)
    | ~ event(skc8,skc13)
    | ~ forename(skc8,X_1433)
    | ~ forename(skc8,X_1436)
    | ~ jules_forename(skc8,X_1433)
    | ~ man(skc8,X_1437)
    | ~ of(skc8,X_1433,skc10)
    | ~ of(skc8,X_1436,X_1437)
    | ~ present(skc12,X_1434)
    | ~ present(skc8,skc13)
    | ~ smoke(skc12,X_1434)
    | ~ think_believe_consider(skc8,skc13)
    | ~ vincent_forename(skc8,X_1436) ),
    inference(resolve,[$cnf( theme(skc8,skc13,skc12) )],[clause87,refute_0_59]) ).

cnf(refute_0_61,plain,
    ( ~ agent(skc12,X_1434,skc10)
    | ~ agent(skc8,skc13,X_1437)
    | ~ event(skc12,X_1434)
    | ~ forename(skc8,X_1433)
    | ~ forename(skc8,X_1436)
    | ~ jules_forename(skc8,X_1433)
    | ~ man(skc8,X_1437)
    | ~ of(skc8,X_1433,skc10)
    | ~ of(skc8,X_1436,X_1437)
    | ~ present(skc12,X_1434)
    | ~ present(skc8,skc13)
    | ~ smoke(skc12,X_1434)
    | ~ think_believe_consider(skc8,skc13)
    | ~ vincent_forename(skc8,X_1436) ),
    inference(resolve,[$cnf( event(skc8,skc13) )],[clause76,refute_0_60]) ).

cnf(refute_0_62,plain,
    ( ~ agent(skc12,X_1434,skc10)
    | ~ agent(skc8,skc13,X_1437)
    | ~ event(skc12,X_1434)
    | ~ forename(skc8,X_1433)
    | ~ forename(skc8,X_1436)
    | ~ jules_forename(skc8,X_1433)
    | ~ man(skc8,X_1437)
    | ~ of(skc8,X_1433,skc10)
    | ~ of(skc8,X_1436,X_1437)
    | ~ present(skc12,X_1434)
    | ~ smoke(skc12,X_1434)
    | ~ think_believe_consider(skc8,skc13)
    | ~ vincent_forename(skc8,X_1436) ),
    inference(resolve,[$cnf( present(skc8,skc13) )],[clause77,refute_0_61]) ).

cnf(refute_0_63,plain,
    ( ~ agent(skc12,X_1434,skc10)
    | ~ agent(skc8,skc13,X_1437)
    | ~ event(skc12,X_1434)
    | ~ forename(skc8,X_1433)
    | ~ forename(skc8,X_1436)
    | ~ jules_forename(skc8,X_1433)
    | ~ man(skc8,X_1437)
    | ~ of(skc8,X_1433,skc10)
    | ~ of(skc8,X_1436,X_1437)
    | ~ present(skc12,X_1434)
    | ~ smoke(skc12,X_1434)
    | ~ vincent_forename(skc8,X_1436) ),
    inference(resolve,[$cnf( think_believe_consider(skc8,skc13) )],[clause78,refute_0_62]) ).

cnf(refute_0_64,plain,
    ( ~ agent(skc12,X_1439,skc10)
    | ~ agent(skc8,skc13,skc15)
    | ~ event(skc12,X_1439)
    | ~ forename(skc8,X_1438)
    | ~ forename(skc8,skc14)
    | ~ jules_forename(skc8,X_1438)
    | ~ man(skc8,skc15)
    | ~ of(skc8,X_1438,skc10)
    | ~ of(skc8,skc14,skc15)
    | ~ present(skc12,X_1439)
    | ~ smoke(skc12,X_1439)
    | ~ vincent_forename(skc8,skc14) ),
    inference(subst,[],[refute_0_63:[bind(X_1433,$fot(X_1438)),bind(X_1434,$fot(X_1439)),bind(X_1436,$fot(skc14)),bind(X_1437,$fot(skc15))]]) ).

cnf(refute_0_65,plain,
    ( ~ agent(skc12,X_1439,skc10)
    | ~ agent(skc8,skc13,skc15)
    | ~ event(skc12,X_1439)
    | ~ forename(skc8,X_1438)
    | ~ forename(skc8,skc14)
    | ~ jules_forename(skc8,X_1438)
    | ~ man(skc8,skc15)
    | ~ of(skc8,X_1438,skc10)
    | ~ present(skc12,X_1439)
    | ~ smoke(skc12,X_1439)
    | ~ vincent_forename(skc8,skc14) ),
    inference(resolve,[$cnf( of(skc8,skc14,skc15) )],[clause85,refute_0_64]) ).

cnf(refute_0_66,plain,
    ( ~ agent(skc12,X_1439,skc10)
    | ~ event(skc12,X_1439)
    | ~ forename(skc8,X_1438)
    | ~ forename(skc8,skc14)
    | ~ jules_forename(skc8,X_1438)
    | ~ man(skc8,skc15)
    | ~ of(skc8,X_1438,skc10)
    | ~ present(skc12,X_1439)
    | ~ smoke(skc12,X_1439)
    | ~ vincent_forename(skc8,skc14) ),
    inference(resolve,[$cnf( agent(skc8,skc13,skc15) )],[clause86,refute_0_65]) ).

cnf(refute_0_67,plain,
    ( ~ agent(skc12,X_1439,skc10)
    | ~ event(skc12,X_1439)
    | ~ forename(skc8,X_1438)
    | ~ jules_forename(skc8,X_1438)
    | ~ man(skc8,skc15)
    | ~ of(skc8,X_1438,skc10)
    | ~ present(skc12,X_1439)
    | ~ smoke(skc12,X_1439)
    | ~ vincent_forename(skc8,skc14) ),
    inference(resolve,[$cnf( forename(skc8,skc14) )],[clause74,refute_0_66]) ).

cnf(refute_0_68,plain,
    ( ~ agent(skc12,X_1439,skc10)
    | ~ event(skc12,X_1439)
    | ~ forename(skc8,X_1438)
    | ~ jules_forename(skc8,X_1438)
    | ~ of(skc8,X_1438,skc10)
    | ~ present(skc12,X_1439)
    | ~ smoke(skc12,X_1439)
    | ~ vincent_forename(skc8,skc14) ),
    inference(resolve,[$cnf( man(skc8,skc15) )],[clause73,refute_0_67]) ).

cnf(refute_0_69,plain,
    ( ~ agent(skc12,X_1439,skc10)
    | ~ event(skc12,X_1439)
    | ~ forename(skc8,X_1438)
    | ~ jules_forename(skc8,X_1438)
    | ~ of(skc8,X_1438,skc10)
    | ~ present(skc12,X_1439)
    | ~ smoke(skc12,X_1439) ),
    inference(resolve,[$cnf( vincent_forename(skc8,skc14) )],[clause75,refute_0_68]) ).

cnf(refute_0_70,plain,
    ( ~ agent(skc12,skf2(skc10),skc10)
    | ~ event(skc12,skf2(skc10))
    | ~ forename(skc8,X_1442)
    | ~ jules_forename(skc8,X_1442)
    | ~ of(skc8,X_1442,skc10)
    | ~ present(skc12,skf2(skc10))
    | ~ smoke(skc12,skf2(skc10)) ),
    inference(subst,[],[refute_0_69:[bind(X_1438,$fot(X_1442)),bind(X_1439,$fot(skf2(skc10)))]]) ).

cnf(refute_0_71,plain,
    ( ~ event(skc12,skf2(skc10))
    | ~ forename(skc8,X_1442)
    | ~ jules_forename(skc8,X_1442)
    | ~ of(skc8,X_1442,skc10)
    | ~ present(skc12,skf2(skc10))
    | ~ smoke(skc12,skf2(skc10)) ),
    inference(resolve,[$cnf( agent(skc12,skf2(skc10),skc10) )],[refute_0_5,refute_0_70]) ).

cnf(refute_0_72,plain,
    ( ~ forename(skc8,X_1442)
    | ~ jules_forename(skc8,X_1442)
    | ~ of(skc8,X_1442,skc10)
    | ~ present(skc12,skf2(skc10))
    | ~ smoke(skc12,skf2(skc10)) ),
    inference(resolve,[$cnf( event(skc12,skf2(skc10)) )],[refute_0_29,refute_0_71]) ).

cnf(refute_0_73,plain,
    ( ~ forename(skc8,X_1442)
    | ~ jules_forename(skc8,X_1442)
    | ~ of(skc8,X_1442,skc10)
    | ~ smoke(skc12,skf2(skc10)) ),
    inference(resolve,[$cnf( present(skc12,skf2(skc10)) )],[refute_0_33,refute_0_72]) ).

cnf(refute_0_74,plain,
    ( ~ forename(skc8,X_1442)
    | ~ jules_forename(skc8,X_1442)
    | ~ of(skc8,X_1442,skc10) ),
    inference(resolve,[$cnf( smoke(skc12,skf2(skc10)) )],[refute_0_37,refute_0_73]) ).

cnf(refute_0_75,plain,
    ( ~ forename(skc8,skc11)
    | ~ jules_forename(skc8,skc11)
    | ~ of(skc8,skc11,skc10) ),
    inference(subst,[],[refute_0_74:[bind(X_1442,$fot(skc11))]]) ).

cnf(refute_0_76,plain,
    ( ~ forename(skc8,skc11)
    | ~ jules_forename(skc8,skc11) ),
    inference(resolve,[$cnf( of(skc8,skc11,skc10) )],[clause88,refute_0_75]) ).

cnf(refute_0_77,plain,
    ~ jules_forename(skc8,skc11),
    inference(resolve,[$cnf( forename(skc8,skc11) )],[clause80,refute_0_76]) ).

cnf(refute_0_78,plain,
    $false,
    inference(resolve,[$cnf( jules_forename(skc8,skc11) )],[clause79,refute_0_77]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem  : NLP251-1 : TPTP v8.1.0. Released v2.4.0.
% 0.03/0.11  % Command  : metis --show proof --show saturation %s
% 0.11/0.32  % Computer : n024.cluster.edu
% 0.11/0.32  % Model    : x86_64 x86_64
% 0.11/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32  % Memory   : 8042.1875MB
% 0.11/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32  % CPULimit : 300
% 0.11/0.32  % WCLimit  : 600
% 0.11/0.32  % DateTime : Fri Jul  1 07:52:30 EDT 2022
% 0.11/0.32  % CPUTime  : 
% 0.11/0.32  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 1.14/1.36  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 1.14/1.36  
% 1.14/1.36  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 1.20/1.37  
%------------------------------------------------------------------------------