↑ Up

LisaST---0.9.UNS-CRf.s

View TPTP
Problem
Process solution in
SystemOnTSTP
Download .tgz
%------------------------------------------------------------------------------
% File     : LisaST---0.9
% Problem  : NLP007-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n026.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 : Sun Sep 27 08:05:22 AM UTC 2026

% Result   : Unsatisfiable 20.58s 3.46s
% Output   : CNFRefutation 20.58s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   37
%            Number of leaves      :   60
% Syntax   : Number of clauses     :  185 (  37 unt;  72 nHn; 185 RR)
%            Number of literals    : 1242 (  74 equ; 969 neg)
%            Maximal clause size   :   30 (   6 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :   23 (  21 usr;   2 prp; 0-2 aty)
%            Number of functors    :   16 (  16 usr;  16 con; 0-0 aty)
%            Number of variables   :  108 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(clause1,negated_conjecture,
    city(skc31) ).

cnf(clause2,negated_conjecture,
    event(skc30) ).

cnf(clause3,negated_conjecture,
    old(skc29) ).

cnf(clause4,negated_conjecture,
    street(skc28) ).

cnf(clause5,negated_conjecture,
    seat(skc27) ).

cnf(clause6,negated_conjecture,
    front(skc26) ).

cnf(clause7,negated_conjecture,
    fellow(skc25) ).

cnf(clause8,negated_conjecture,
    young(skc24) ).

cnf(clause9,negated_conjecture,
    city(skc23) ).

cnf(clause10,negated_conjecture,
    event(skc22) ).

cnf(clause11,negated_conjecture,
    old(skc21) ).

cnf(clause12,negated_conjecture,
    street(skc20) ).

cnf(clause13,negated_conjecture,
    front(skc19) ).

cnf(clause14,negated_conjecture,
    seat(skc18) ).

cnf(clause15,negated_conjecture,
    fellow(skc17) ).

cnf(clause16,negated_conjecture,
    young(skc16) ).

cnf(clause17,negated_conjecture,
    ( lonely(skc28)
    | ssSkC0 ) ).

cnf(clause18,negated_conjecture,
    ( way(skc28)
    | ssSkC0 ) ).

cnf(clause19,negated_conjecture,
    ( chevy(skc29)
    | ssSkC0 ) ).

cnf(clause20,negated_conjecture,
    ( car(skc29)
    | ssSkC0 ) ).

cnf(clause21,negated_conjecture,
    ( white(skc29)
    | ssSkC0 ) ).

cnf(clause22,negated_conjecture,
    ( dirty(skc29)
    | ssSkC0 ) ).

cnf(clause23,negated_conjecture,
    ( hollywood(skc31)
    | ssSkC0 ) ).

cnf(clause24,negated_conjecture,
    ( fellow(skc24)
    | ssSkC0 ) ).

cnf(clause25,negated_conjecture,
    ( man(skc24)
    | ssSkC0 ) ).

cnf(clause26,negated_conjecture,
    ( front(skc27)
    | ssSkC0 ) ).

cnf(clause27,negated_conjecture,
    ( furniture(skc27)
    | ssSkC0 ) ).

cnf(clause28,negated_conjecture,
    ( young(skc25)
    | ssSkC0 ) ).

cnf(clause29,negated_conjecture,
    ( man(skc25)
    | ssSkC0 ) ).

cnf(clause30,negated_conjecture,
    ( seat(skc26)
    | ssSkC0 ) ).

cnf(clause31,negated_conjecture,
    ( furniture(skc26)
    | ssSkC0 ) ).

cnf(clause32,negated_conjecture,
    ( lonely(skc20)
    | ~ ssSkC0 ) ).

cnf(clause33,negated_conjecture,
    ( way(skc20)
    | ~ ssSkC0 ) ).

cnf(clause34,negated_conjecture,
    ( chevy(skc21)
    | ~ ssSkC0 ) ).

cnf(clause35,negated_conjecture,
    ( car(skc21)
    | ~ ssSkC0 ) ).

cnf(clause36,negated_conjecture,
    ( white(skc21)
    | ~ ssSkC0 ) ).

cnf(clause37,negated_conjecture,
    ( dirty(skc21)
    | ~ ssSkC0 ) ).

cnf(clause38,negated_conjecture,
    ( hollywood(skc23)
    | ~ ssSkC0 ) ).

cnf(clause39,negated_conjecture,
    ( seat(skc19)
    | ~ ssSkC0 ) ).

cnf(clause40,negated_conjecture,
    ( furniture(skc19)
    | ~ ssSkC0 ) ).

cnf(clause41,negated_conjecture,
    ( fellow(skc16)
    | ~ ssSkC0 ) ).

cnf(clause42,negated_conjecture,
    ( man(skc16)
    | ~ ssSkC0 ) ).

cnf(clause43,negated_conjecture,
    ( front(skc18)
    | ~ ssSkC0 ) ).

cnf(clause44,negated_conjecture,
    ( furniture(skc18)
    | ~ ssSkC0 ) ).

cnf(clause45,negated_conjecture,
    ( young(skc17)
    | ~ ssSkC0 ) ).

cnf(clause46,negated_conjecture,
    ( man(skc17)
    | ~ ssSkC0 ) ).

cnf(clause47,negated_conjecture,
    ( down(skc30,skc28)
    | ssSkC0 ) ).

cnf(clause48,negated_conjecture,
    ( barrel(skc30,skc29)
    | ssSkC0 ) ).

cnf(clause49,negated_conjecture,
    ( in(skc30,skc31)
    | ssSkC0 ) ).

cnf(clause50,negated_conjecture,
    ( in(skc24,skc27)
    | ssSkC0 ) ).

cnf(clause51,negated_conjecture,
    ( in(skc25,skc26)
    | ssSkC0 ) ).

cnf(clause52,negated_conjecture,
    ( down(skc22,skc20)
    | ~ ssSkC0 ) ).

cnf(clause53,negated_conjecture,
    ( barrel(skc22,skc21)
    | ~ ssSkC0 ) ).

cnf(clause54,negated_conjecture,
    ( in(skc22,skc23)
    | ~ ssSkC0 ) ).

cnf(clause55,negated_conjecture,
    ( in(skc16,skc19)
    | ~ ssSkC0 ) ).

cnf(clause56,negated_conjecture,
    ( in(skc17,skc18)
    | ~ ssSkC0 ) ).

cnf(clause57,negated_conjecture,
    ( ssSkC0
    | skc25 != skc24 ) ).

cnf(clause58,negated_conjecture,
    ( ~ ssSkC0
    | skc17 != skc16 ) ).

cnf(clause59,negated_conjecture,
    ( X6 = X5
    | ssSkC0
    | ~ fellow(X6)
    | ~ man(X6)
    | ~ young(X6)
    | ~ seat(X7)
    | ~ furniture(X7)
    | ~ front(X7)
    | ~ in(X6,X7)
    | ~ young(X5)
    | ~ man(X5)
    | ~ fellow(X5)
    | ~ in(X5,X4)
    | ~ front(X4)
    | ~ furniture(X4)
    | ~ seat(X4)
    | ~ in(X2,X3)
    | ~ city(X3)
    | ~ hollywood(X3)
    | ~ event(X2)
    | ~ barrel(X2,X1)
    | ~ down(X2,X0)
    | ~ old(X1)
    | ~ dirty(X1)
    | ~ white(X1)
    | ~ car(X1)
    | ~ chevy(X1)
    | ~ street(X0)
    | ~ way(X0)
    | ~ lonely(X0) ) ).

cnf(clause60,negated_conjecture,
    ( X6 = X4
    | ~ ssSkC0
    | ~ in(X6,X7)
    | ~ front(X7)
    | ~ furniture(X7)
    | ~ seat(X7)
    | ~ fellow(X6)
    | ~ man(X6)
    | ~ young(X6)
    | ~ seat(X5)
    | ~ furniture(X5)
    | ~ front(X5)
    | ~ in(X4,X5)
    | ~ young(X4)
    | ~ man(X4)
    | ~ fellow(X4)
    | ~ in(X2,X3)
    | ~ city(X3)
    | ~ hollywood(X3)
    | ~ event(X2)
    | ~ barrel(X2,X1)
    | ~ down(X2,X0)
    | ~ old(X1)
    | ~ dirty(X1)
    | ~ white(X1)
    | ~ car(X1)
    | ~ chevy(X1)
    | ~ street(X0)
    | ~ way(X0)
    | ~ lonely(X0) ) ).

cnf(c0,plain,
    city(skc31),
    inference(clausification,[status(esa)],[clause1]) ).

cnf(c1,plain,
    event(skc30),
    inference(clausification,[status(esa)],[clause2]) ).

cnf(c2,plain,
    old(skc29),
    inference(clausification,[status(esa)],[clause3]) ).

cnf(c3,plain,
    street(skc28),
    inference(clausification,[status(esa)],[clause4]) ).

cnf(c4,plain,
    seat(skc27),
    inference(clausification,[status(esa)],[clause5]) ).

cnf(c5,plain,
    front(skc26),
    inference(clausification,[status(esa)],[clause6]) ).

cnf(c6,plain,
    fellow(skc25),
    inference(clausification,[status(esa)],[clause7]) ).

cnf(c7,plain,
    young(skc24),
    inference(clausification,[status(esa)],[clause8]) ).

cnf(c8,plain,
    city(skc23),
    inference(clausification,[status(esa)],[clause9]) ).

cnf(c9,plain,
    event(skc22),
    inference(clausification,[status(esa)],[clause10]) ).

cnf(c10,plain,
    old(skc21),
    inference(clausification,[status(esa)],[clause11]) ).

cnf(c11,plain,
    street(skc20),
    inference(clausification,[status(esa)],[clause12]) ).

cnf(c12,plain,
    front(skc19),
    inference(clausification,[status(esa)],[clause13]) ).

cnf(c13,plain,
    seat(skc18),
    inference(clausification,[status(esa)],[clause14]) ).

cnf(c14,plain,
    fellow(skc17),
    inference(clausification,[status(esa)],[clause15]) ).

cnf(c15,plain,
    young(skc16),
    inference(clausification,[status(esa)],[clause16]) ).

cnf(c16,plain,
    ( lonely(skc28)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause17]) ).

cnf(c17,plain,
    ( way(skc28)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause18]) ).

cnf(c18,plain,
    ( chevy(skc29)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause19]) ).

cnf(c19,plain,
    ( car(skc29)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause20]) ).

cnf(c20,plain,
    ( white(skc29)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause21]) ).

cnf(c21,plain,
    ( dirty(skc29)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause22]) ).

cnf(c22,plain,
    ( hollywood(skc31)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause23]) ).

cnf(c23,plain,
    ( fellow(skc24)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause24]) ).

cnf(c24,plain,
    ( man(skc24)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause25]) ).

cnf(c25,plain,
    ( front(skc27)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause26]) ).

cnf(c26,plain,
    ( furniture(skc27)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause27]) ).

cnf(c27,plain,
    ( young(skc25)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause28]) ).

cnf(c28,plain,
    ( man(skc25)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause29]) ).

cnf(c29,plain,
    ( seat(skc26)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause30]) ).

cnf(c30,plain,
    ( furniture(skc26)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause31]) ).

cnf(c31,plain,
    ( lonely(skc20)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause32]) ).

cnf(c32,plain,
    ( way(skc20)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause33]) ).

cnf(c33,plain,
    ( chevy(skc21)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause34]) ).

cnf(c34,plain,
    ( car(skc21)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause35]) ).

cnf(c35,plain,
    ( white(skc21)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause36]) ).

cnf(c36,plain,
    ( dirty(skc21)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause37]) ).

cnf(c37,plain,
    ( hollywood(skc23)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause38]) ).

cnf(c38,plain,
    ( seat(skc19)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause39]) ).

cnf(c39,plain,
    ( furniture(skc19)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause40]) ).

cnf(c40,plain,
    ( fellow(skc16)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause41]) ).

cnf(c41,plain,
    ( man(skc16)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause42]) ).

cnf(c42,plain,
    ( front(skc18)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause43]) ).

cnf(c43,plain,
    ( furniture(skc18)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause44]) ).

cnf(c44,plain,
    ( young(skc17)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause45]) ).

cnf(c45,plain,
    ( man(skc17)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause46]) ).

cnf(c46,plain,
    ( down(skc30,skc28)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause47]) ).

cnf(c47,plain,
    ( barrel(skc30,skc29)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause48]) ).

cnf(c48,plain,
    ( in(skc30,skc31)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause49]) ).

cnf(c49,plain,
    ( in(skc24,skc27)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause50]) ).

cnf(c50,plain,
    ( in(skc25,skc26)
    | ssSkC0 ),
    inference(clausification,[status(esa)],[clause51]) ).

cnf(c51,plain,
    ( down(skc22,skc20)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause52]) ).

cnf(c52,plain,
    ( barrel(skc22,skc21)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause53]) ).

cnf(c53,plain,
    ( in(skc22,skc23)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause54]) ).

cnf(c54,plain,
    ( in(skc16,skc19)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause55]) ).

cnf(c55,plain,
    ( in(skc17,skc18)
    | ~ ssSkC0 ),
    inference(clausification,[status(esa)],[clause56]) ).

cnf(c56,plain,
    ( ssSkC0
    | skc25 != skc24 ),
    inference(clausification,[status(esa)],[clause57]) ).

cnf(c57,plain,
    ( ~ ssSkC0
    | skc17 != skc16 ),
    inference(clausification,[status(esa)],[clause58]) ).

cnf(c58,plain,
    ( ~ in(X7,X1)
    | ~ front(X6)
    | ~ man(X2)
    | ~ furniture(X6)
    | ~ man(X3)
    | ~ old(X0)
    | ~ lonely(X5)
    | ~ down(X7,X5)
    | ~ fellow(X2)
    | ~ seat(X4)
    | ~ young(X3)
    | ~ car(X0)
    | ~ event(X7)
    | ~ young(X2)
    | ~ barrel(X7,X0)
    | ~ furniture(X4)
    | ~ fellow(X3)
    | ~ way(X5)
    | ~ in(X3,X6)
    | ~ seat(X6)
    | ~ white(X0)
    | ~ street(X5)
    | ~ in(X2,X4)
    | ~ dirty(X0)
    | ~ city(X1)
    | ~ front(X4)
    | X2 = X3
    | ~ hollywood(X1)
    | ssSkC0
    | ~ chevy(X0) ),
    inference(clausification,[status(esa)],[clause59]) ).

cnf(c59,plain,
    ( ~ ssSkC0
    | ~ white(X4)
    | ~ down(X5,X0)
    | ~ young(X3)
    | ~ event(X5)
    | ~ seat(X2)
    | ~ front(X1)
    | X3 = X7
    | ~ seat(X1)
    | ~ front(X2)
    | ~ dirty(X4)
    | ~ hollywood(X6)
    | ~ man(X3)
    | ~ barrel(X5,X4)
    | ~ young(X7)
    | ~ old(X4)
    | ~ in(X7,X2)
    | ~ lonely(X0)
    | ~ man(X7)
    | ~ chevy(X4)
    | ~ city(X6)
    | ~ fellow(X7)
    | ~ way(X0)
    | ~ in(X3,X1)
    | ~ in(X5,X6)
    | ~ car(X4)
    | ~ fellow(X3)
    | ~ furniture(X2)
    | ~ furniture(X1)
    | ~ street(X0) ),
    inference(clausification,[status(esa)],[clause60]) ).

cnf(d0,plain,
    ( ~ ssSkC0
    | ~ in(X0,X5)
    | ~ in(X2,X1)
    | ~ barrel(X2,X3)
    | ~ down(X2,X4)
    | ~ furniture(X5)
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(X0)
    | ~ hollywood(X1)
    | ~ dirty(X3)
    | ~ white(X3)
    | ~ car(X3)
    | ~ chevy(X3)
    | ~ way(X4)
    | ~ ssSkC0
    | ~ lonely(X4)
    | ~ young(skc16)
    | ~ young(X0)
    | ~ fellow(skc16)
    | ~ fellow(X0)
    | ~ front(X5)
    | ~ front(skc19)
    | ~ seat(X5)
    | ~ seat(skc19)
    | ~ street(X4)
    | ~ old(X3)
    | ~ event(X2)
    | ~ city(X1)
    | X0 = skc16 ),
    inference(resolution,[status(thm)],[c59,c54]) ).

cnf(d1,plain,
    ( ~ in(X0,X5)
    | ~ in(X2,X1)
    | ~ barrel(X2,X3)
    | ~ down(X2,X4)
    | ~ furniture(skc19)
    | ~ furniture(X5)
    | ~ man(skc16)
    | ~ man(X0)
    | ~ hollywood(X1)
    | ~ dirty(X3)
    | ~ white(X3)
    | ~ car(X3)
    | ~ chevy(X3)
    | ~ way(X4)
    | ~ ssSkC0
    | ~ lonely(X4)
    | ~ young(skc16)
    | ~ young(X0)
    | ~ fellow(skc16)
    | ~ fellow(X0)
    | ~ front(X5)
    | ~ seat(skc19)
    | ~ seat(X5)
    | ~ street(X4)
    | ~ old(X3)
    | ~ event(X2)
    | ~ city(X1)
    | X0 = skc16 ),
    inference(resolution,[status(thm)],[c12,d0]) ).

cnf(d2,plain,
    ( ~ in(X0,X5)
    | ~ in(X2,X1)
    | ~ barrel(X2,X3)
    | ~ down(X2,X4)
    | ~ furniture(skc19)
    | ~ furniture(X5)
    | ~ man(skc16)
    | ~ man(X0)
    | ~ hollywood(X1)
    | ~ dirty(X3)
    | ~ white(X3)
    | ~ car(X3)
    | ~ chevy(X3)
    | ~ way(X4)
    | ~ ssSkC0
    | ~ lonely(X4)
    | ~ young(X0)
    | ~ fellow(skc16)
    | ~ fellow(X0)
    | ~ front(X5)
    | ~ seat(skc19)
    | ~ seat(X5)
    | ~ street(X4)
    | ~ old(X3)
    | ~ event(X2)
    | ~ city(X1)
    | X0 = skc16 ),
    inference(resolution,[status(thm)],[c15,d1]) ).

cnf(d3,plain,
    ( ~ ssSkC0
    | ~ in(X1,X0)
    | ~ barrel(X1,X2)
    | ~ down(X1,X3)
    | ~ furniture(skc19)
    | ~ furniture(skc18)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(X0)
    | ~ dirty(X2)
    | ~ white(X2)
    | ~ car(X2)
    | ~ chevy(X2)
    | ~ way(X3)
    | ~ ssSkC0
    | ~ lonely(X3)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ fellow(skc17)
    | ~ front(skc18)
    | ~ seat(skc19)
    | ~ seat(skc18)
    | ~ street(X3)
    | ~ old(X2)
    | ~ event(X1)
    | ~ city(X0)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d2,c55]) ).

cnf(d4,plain,
    ( ~ in(X1,X0)
    | ~ barrel(X1,X2)
    | ~ down(X1,X3)
    | ~ furniture(skc18)
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(X0)
    | ~ dirty(X2)
    | ~ white(X2)
    | ~ car(X2)
    | ~ chevy(X2)
    | ~ way(X3)
    | ~ ssSkC0
    | ~ lonely(X3)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ fellow(skc17)
    | ~ front(skc18)
    | ~ seat(skc19)
    | ~ street(X3)
    | ~ old(X2)
    | ~ event(X1)
    | ~ city(X0)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[c13,d3]) ).

cnf(d5,plain,
    ( ~ in(X1,X0)
    | ~ barrel(X1,X2)
    | ~ down(X1,X3)
    | ~ furniture(skc18)
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(X0)
    | ~ dirty(X2)
    | ~ white(X2)
    | ~ car(X2)
    | ~ chevy(X2)
    | ~ way(X3)
    | ~ ssSkC0
    | ~ lonely(X3)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | ~ street(X3)
    | ~ old(X2)
    | ~ event(X1)
    | ~ city(X0)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[c14,d4]) ).

cnf(d6,plain,
    ( ~ ssSkC0
    | ~ barrel(skc22,X0)
    | ~ down(skc22,X1)
    | ~ furniture(skc18)
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(skc23)
    | ~ dirty(X0)
    | ~ white(X0)
    | ~ car(X0)
    | ~ chevy(X0)
    | ~ way(X1)
    | ~ ssSkC0
    | ~ lonely(X1)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | ~ street(X1)
    | ~ old(X0)
    | ~ event(skc22)
    | ~ city(skc23)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d5,c53]) ).

cnf(d7,plain,
    ( ~ barrel(skc22,X0)
    | ~ down(skc22,X1)
    | ~ furniture(skc18)
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(skc23)
    | ~ dirty(X0)
    | ~ white(X0)
    | ~ car(X0)
    | ~ chevy(X0)
    | ~ way(X1)
    | ~ ssSkC0
    | ~ lonely(X1)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | ~ street(X1)
    | ~ old(X0)
    | ~ event(skc22)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[c8,d6]) ).

cnf(d8,plain,
    ( ~ barrel(skc22,X0)
    | ~ down(skc22,X1)
    | ~ furniture(skc18)
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(skc23)
    | ~ dirty(X0)
    | ~ white(X0)
    | ~ car(X0)
    | ~ chevy(X0)
    | ~ way(X1)
    | ~ ssSkC0
    | ~ lonely(X1)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | ~ street(X1)
    | ~ old(X0)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[c9,d7]) ).

cnf(d9,plain,
    ( ~ ssSkC0
    | ~ down(skc22,X0)
    | ~ furniture(skc18)
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(skc23)
    | ~ dirty(skc21)
    | ~ white(skc21)
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(X0)
    | ~ ssSkC0
    | ~ lonely(X0)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | ~ street(X0)
    | ~ old(skc21)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d8,c52]) ).

cnf(d10,plain,
    ( ~ down(skc22,X0)
    | ~ furniture(skc18)
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(skc23)
    | ~ dirty(skc21)
    | ~ white(skc21)
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(X0)
    | ~ ssSkC0
    | ~ lonely(X0)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | ~ street(X0)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[c10,d9]) ).

cnf(d11,plain,
    ( ~ ssSkC0
    | ~ furniture(skc18)
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(skc23)
    | ~ dirty(skc21)
    | ~ white(skc21)
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | ~ street(skc20)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d10,c51]) ).

cnf(d12,plain,
    ( ~ furniture(skc18)
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(skc23)
    | ~ dirty(skc21)
    | ~ white(skc21)
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[c11,d11]) ).

cnf(d13,plain,
    ( ~ ssSkC0
    | ~ furniture(skc19)
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(skc23)
    | ~ dirty(skc21)
    | ~ white(skc21)
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d12,c43]) ).

cnf(d14,plain,
    ( ~ ssSkC0
    | ~ man(skc16)
    | ~ man(skc17)
    | ~ hollywood(skc23)
    | ~ dirty(skc21)
    | ~ white(skc21)
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d13,c39]) ).

cnf(d15,plain,
    ( ~ ssSkC0
    | ~ man(skc17)
    | ~ hollywood(skc23)
    | ~ dirty(skc21)
    | ~ white(skc21)
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d14,c41]) ).

cnf(d16,plain,
    ( ~ ssSkC0
    | ~ hollywood(skc23)
    | ~ dirty(skc21)
    | ~ white(skc21)
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d15,c45]) ).

cnf(d17,plain,
    ( ~ ssSkC0
    | ~ dirty(skc21)
    | ~ white(skc21)
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d16,c37]) ).

cnf(d18,plain,
    ( ~ ssSkC0
    | ~ white(skc21)
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d17,c36]) ).

cnf(d19,plain,
    ( ~ ssSkC0
    | ~ car(skc21)
    | ~ chevy(skc21)
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d18,c35]) ).

cnf(d20,plain,
    ( ~ ssSkC0
    | ~ chevy(skc21)
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d19,c34]) ).

cnf(d21,plain,
    ( ~ ssSkC0
    | ~ way(skc20)
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d20,c33]) ).

cnf(d22,plain,
    ( ~ ssSkC0
    | ~ ssSkC0
    | ~ lonely(skc20)
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d21,c32]) ).

cnf(d23,plain,
    ( ~ ssSkC0
    | ~ ssSkC0
    | ~ young(skc17)
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d22,c31]) ).

cnf(d24,plain,
    ( ~ ssSkC0
    | ~ ssSkC0
    | ~ fellow(skc16)
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d23,c44]) ).

cnf(d25,plain,
    ( ~ ssSkC0
    | ~ ssSkC0
    | ~ front(skc18)
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d24,c40]) ).

cnf(d26,plain,
    ( ~ ssSkC0
    | ~ ssSkC0
    | ~ seat(skc19)
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d25,c42]) ).

cnf(d27,plain,
    ( ~ ssSkC0
    | ~ ssSkC0
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d26,c38]) ).

cnf(d28,plain,
    ( ssSkC0
    | ~ in(X1,X4)
    | ~ in(X0,X5)
    | ~ barrel(skc30,X2)
    | ~ down(skc30,X3)
    | ~ furniture(X5)
    | ~ furniture(X4)
    | ~ man(X1)
    | ~ man(X0)
    | ~ hollywood(skc31)
    | ~ dirty(X2)
    | ~ white(X2)
    | ~ car(X2)
    | ~ chevy(X2)
    | ~ way(X3)
    | ssSkC0
    | ~ lonely(X3)
    | ~ young(X1)
    | ~ young(X0)
    | ~ fellow(X1)
    | ~ fellow(X0)
    | ~ front(X5)
    | ~ front(X4)
    | ~ seat(X5)
    | ~ seat(X4)
    | ~ street(X3)
    | ~ old(X2)
    | ~ event(skc30)
    | ~ city(skc31)
    | X0 = X1 ),
    inference(resolution,[status(thm)],[c58,c48]) ).

cnf(d29,plain,
    ( ~ in(X0,X4)
    | ~ in(X1,X5)
    | ~ barrel(skc30,X2)
    | ~ down(skc30,X3)
    | ~ furniture(X5)
    | ~ furniture(X4)
    | ~ man(X0)
    | ~ man(X1)
    | ~ hollywood(skc31)
    | ~ dirty(X2)
    | ~ white(X2)
    | ~ car(X2)
    | ~ chevy(X2)
    | ~ way(X3)
    | ssSkC0
    | ~ lonely(X3)
    | ~ young(X0)
    | ~ young(X1)
    | ~ fellow(X0)
    | ~ fellow(X1)
    | ~ front(X5)
    | ~ front(X4)
    | ~ seat(X5)
    | ~ seat(X4)
    | ~ street(X3)
    | ~ old(X2)
    | ~ event(skc30)
    | X0 = X1 ),
    inference(resolution,[status(thm)],[c0,d28]) ).

cnf(d30,plain,
    ( ~ in(X0,X5)
    | ~ in(X1,X4)
    | ~ barrel(skc30,X2)
    | ~ down(skc30,X3)
    | ~ furniture(X5)
    | ~ furniture(X4)
    | ~ man(X0)
    | ~ man(X1)
    | ~ hollywood(skc31)
    | ~ dirty(X2)
    | ~ white(X2)
    | ~ car(X2)
    | ~ chevy(X2)
    | ~ way(X3)
    | ssSkC0
    | ~ lonely(X3)
    | ~ young(X0)
    | ~ young(X1)
    | ~ fellow(X0)
    | ~ fellow(X1)
    | ~ front(X5)
    | ~ front(X4)
    | ~ seat(X5)
    | ~ seat(X4)
    | ~ street(X3)
    | ~ old(X2)
    | X0 = X1 ),
    inference(resolution,[status(thm)],[c1,d29]) ).

cnf(d31,plain,
    ( ssSkC0
    | ~ in(X0,X3)
    | ~ barrel(skc30,X1)
    | ~ down(skc30,X2)
    | ~ furniture(X3)
    | ~ furniture(skc26)
    | ~ man(skc25)
    | ~ man(X0)
    | ~ hollywood(skc31)
    | ~ dirty(X1)
    | ~ white(X1)
    | ~ car(X1)
    | ~ chevy(X1)
    | ~ way(X2)
    | ssSkC0
    | ~ lonely(X2)
    | ~ young(skc25)
    | ~ young(X0)
    | ~ fellow(skc25)
    | ~ fellow(X0)
    | ~ front(X3)
    | ~ front(skc26)
    | ~ seat(X3)
    | ~ seat(skc26)
    | ~ street(X2)
    | ~ old(X1)
    | skc25 = X0 ),
    inference(resolution,[status(thm)],[d30,c50]) ).

cnf(d32,plain,
    ( ~ in(X0,X3)
    | ~ barrel(skc30,X1)
    | ~ down(skc30,X2)
    | ~ furniture(skc26)
    | ~ furniture(X3)
    | ~ man(skc25)
    | ~ man(X0)
    | ~ hollywood(skc31)
    | ~ dirty(X1)
    | ~ white(X1)
    | ~ car(X1)
    | ~ chevy(X1)
    | ~ way(X2)
    | ssSkC0
    | ~ lonely(X2)
    | ~ young(skc25)
    | ~ young(X0)
    | ~ fellow(skc25)
    | ~ fellow(X0)
    | ~ front(X3)
    | ~ seat(skc26)
    | ~ seat(X3)
    | ~ street(X2)
    | ~ old(X1)
    | skc25 = X0 ),
    inference(resolution,[status(thm)],[c5,d31]) ).

cnf(d33,plain,
    ( ~ in(X0,X3)
    | ~ barrel(skc30,X1)
    | ~ down(skc30,X2)
    | ~ furniture(skc26)
    | ~ furniture(X3)
    | ~ man(skc25)
    | ~ man(X0)
    | ~ hollywood(skc31)
    | ~ dirty(X1)
    | ~ white(X1)
    | ~ car(X1)
    | ~ chevy(X1)
    | ~ way(X2)
    | ssSkC0
    | ~ lonely(X2)
    | ~ young(skc25)
    | ~ young(X0)
    | ~ fellow(X0)
    | ~ front(X3)
    | ~ seat(skc26)
    | ~ seat(X3)
    | ~ street(X2)
    | ~ old(X1)
    | skc25 = X0 ),
    inference(resolution,[status(thm)],[c6,d32]) ).

cnf(d34,plain,
    ( ssSkC0
    | ~ barrel(skc30,X0)
    | ~ down(skc30,X1)
    | ~ furniture(skc26)
    | ~ furniture(skc27)
    | ~ man(skc25)
    | ~ man(skc24)
    | ~ hollywood(skc31)
    | ~ dirty(X0)
    | ~ white(X0)
    | ~ car(X0)
    | ~ chevy(X0)
    | ~ way(X1)
    | ssSkC0
    | ~ lonely(X1)
    | ~ young(skc25)
    | ~ young(skc24)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | ~ seat(skc27)
    | ~ street(X1)
    | ~ old(X0)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d33,c49]) ).

cnf(d35,plain,
    ( ~ barrel(skc30,X0)
    | ~ down(skc30,X1)
    | ~ furniture(skc26)
    | ~ furniture(skc27)
    | ~ man(skc24)
    | ~ man(skc25)
    | ~ hollywood(skc31)
    | ~ dirty(X0)
    | ~ white(X0)
    | ~ car(X0)
    | ~ chevy(X0)
    | ~ way(X1)
    | ssSkC0
    | ~ lonely(X1)
    | ~ young(skc24)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | ~ street(X1)
    | ~ old(X0)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[c4,d34]) ).

cnf(d36,plain,
    ( ~ barrel(skc30,X0)
    | ~ down(skc30,X1)
    | ~ furniture(skc26)
    | ~ furniture(skc27)
    | ~ man(skc24)
    | ~ man(skc25)
    | ~ hollywood(skc31)
    | ~ dirty(X0)
    | ~ white(X0)
    | ~ car(X0)
    | ~ chevy(X0)
    | ~ way(X1)
    | ssSkC0
    | ~ lonely(X1)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | ~ street(X1)
    | ~ old(X0)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[c7,d35]) ).

cnf(d37,plain,
    ( ssSkC0
    | ~ down(skc30,X0)
    | ~ furniture(skc26)
    | ~ furniture(skc27)
    | ~ man(skc24)
    | ~ man(skc25)
    | ~ hollywood(skc31)
    | ~ dirty(skc29)
    | ~ white(skc29)
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(X0)
    | ssSkC0
    | ~ lonely(X0)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | ~ street(X0)
    | ~ old(skc29)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d36,c47]) ).

cnf(d38,plain,
    ( ~ down(skc30,X0)
    | ~ furniture(skc26)
    | ~ furniture(skc27)
    | ~ man(skc24)
    | ~ man(skc25)
    | ~ hollywood(skc31)
    | ~ dirty(skc29)
    | ~ white(skc29)
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(X0)
    | ssSkC0
    | ~ lonely(X0)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | ~ street(X0)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[c2,d37]) ).

cnf(d39,plain,
    ( ssSkC0
    | ~ furniture(skc26)
    | ~ furniture(skc27)
    | ~ man(skc24)
    | ~ man(skc25)
    | ~ hollywood(skc31)
    | ~ dirty(skc29)
    | ~ white(skc29)
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | ~ street(skc28)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d38,c46]) ).

cnf(d40,plain,
    ( ~ furniture(skc26)
    | ~ furniture(skc27)
    | ~ man(skc24)
    | ~ man(skc25)
    | ~ hollywood(skc31)
    | ~ dirty(skc29)
    | ~ white(skc29)
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[c3,d39]) ).

cnf(d41,plain,
    ( ssSkC0
    | ~ furniture(skc27)
    | ~ man(skc24)
    | ~ man(skc25)
    | ~ hollywood(skc31)
    | ~ dirty(skc29)
    | ~ white(skc29)
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d40,c30]) ).

cnf(d42,plain,
    ( ssSkC0
    | ~ man(skc24)
    | ~ man(skc25)
    | ~ hollywood(skc31)
    | ~ dirty(skc29)
    | ~ white(skc29)
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d41,c26]) ).

cnf(d43,plain,
    ( ssSkC0
    | ~ man(skc25)
    | ~ hollywood(skc31)
    | ~ dirty(skc29)
    | ~ white(skc29)
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d42,c24]) ).

cnf(d44,plain,
    ( ssSkC0
    | ~ hollywood(skc31)
    | ~ dirty(skc29)
    | ~ white(skc29)
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d43,c28]) ).

cnf(d45,plain,
    ( ssSkC0
    | ~ dirty(skc29)
    | ~ white(skc29)
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d44,c22]) ).

cnf(d46,plain,
    ( ssSkC0
    | ~ white(skc29)
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d45,c21]) ).

cnf(d47,plain,
    ( ssSkC0
    | ~ car(skc29)
    | ~ chevy(skc29)
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d46,c20]) ).

cnf(d48,plain,
    ( ssSkC0
    | ~ chevy(skc29)
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d47,c19]) ).

cnf(d49,plain,
    ( ssSkC0
    | ~ way(skc28)
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d48,c18]) ).

cnf(d50,plain,
    ( ssSkC0
    | ssSkC0
    | ~ lonely(skc28)
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d49,c17]) ).

cnf(d51,plain,
    ( ssSkC0
    | ssSkC0
    | ~ young(skc25)
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d50,c16]) ).

cnf(d52,plain,
    ( ssSkC0
    | ssSkC0
    | ~ fellow(skc24)
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d51,c27]) ).

cnf(d53,plain,
    ( ssSkC0
    | ssSkC0
    | ~ front(skc27)
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d52,c23]) ).

cnf(d54,plain,
    ( ssSkC0
    | ssSkC0
    | ~ seat(skc26)
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d53,c25]) ).

cnf(d55,plain,
    ( ssSkC0
    | ssSkC0
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d54,c29]) ).

cnf(d56,plain,
    ( skc25 = skc24
    | skc17 = skc16 ),
    inference(resolution,[status(thm)],[d27,d55]) ).

cnf(d57,plain,
    ( skc25 = skc24
    | ~ ssSkC0
    | skc17 != skc17 ),
    inference(superposition,[status(thm)],[d56,c57]) ).

cnf(d58,plain,
    ( ~ ssSkC0
    | skc25 = skc24 ),
    inference(equality_resolution,[status(thm)],[d57]) ).

cnf(d59,plain,
    ( skc25 = skc24
    | skc25 = skc24 ),
    inference(resolution,[status(thm)],[d58,d55]) ).

cnf(d60,plain,
    ssSkC0,
    inference(resolution,[status(thm)],[d59,c56]) ).

cnf(d61,plain,
    skc17 = skc16,
    inference(resolution,[status(thm)],[d60,d27]) ).

cnf(d62,plain,
    skc17 != skc16,
    inference(resolution,[status(thm)],[d60,c57]) ).

cnf(d63,plain,
    skc17 != skc17,
    inference(demodulation,[status(thm)],[d62,d61]) ).

cnf(d64,plain,
    $false,
    inference(equality_resolution,[status(thm)],[d63]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05  % Problem  : NLP007-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06  % Command  : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.43  % Computer : n026.cluster.edu
% 0.15/0.43  % Model    : x86_64 x86_64
% 0.15/0.43  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.43  % Memory   : 8046.5625MB
% 0.15/0.43  % OS       : Linux 6.8.0-71-generic
% 0.15/0.43  % CPULimit : 300
% 0.15/0.43  % WCLimit  : 300
% 0.15/0.43  % DateTime : Sat Sep 26 00:25:39 UTC 2026
% 0.15/0.43  % CPUTime  : 
% 0.15/0.44  Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 20.58/3.46  % SZS status Unsatisfiable for theBenchmark.p
% 20.58/3.46  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------