%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : NLP004-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 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 : Sun Sep 27 08:05:21 AM UTC 2026
% Result : Unsatisfiable 15.61s 2.75s
% Output : CNFRefutation 15.61s
% Verified :
% SZS Type : Refutation
% Derivation depth : 36
% Number of leaves : 60
% Syntax : Number of clauses : 184 ( 36 unt; 72 nHn; 184 RR)
% Number of literals : 1241 ( 73 equ; 968 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,
hollywood(skc31) ).
cnf(clause2,negated_conjecture,
event(skc30) ).
cnf(clause3,negated_conjecture,
street(skc29) ).
cnf(clause4,negated_conjecture,
old(skc28) ).
cnf(clause5,negated_conjecture,
front(skc27) ).
cnf(clause6,negated_conjecture,
seat(skc26) ).
cnf(clause7,negated_conjecture,
fellow(skc25) ).
cnf(clause8,negated_conjecture,
young(skc24) ).
cnf(clause9,negated_conjecture,
hollywood(skc23) ).
cnf(clause10,negated_conjecture,
event(skc22) ).
cnf(clause11,negated_conjecture,
chevy(skc21) ).
cnf(clause12,negated_conjecture,
lonely(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,
( chevy(skc28)
| ssSkC0 ) ).
cnf(clause18,negated_conjecture,
( car(skc28)
| ssSkC0 ) ).
cnf(clause19,negated_conjecture,
( white(skc28)
| ssSkC0 ) ).
cnf(clause20,negated_conjecture,
( dirty(skc28)
| ssSkC0 ) ).
cnf(clause21,negated_conjecture,
( lonely(skc29)
| ssSkC0 ) ).
cnf(clause22,negated_conjecture,
( way(skc29)
| ssSkC0 ) ).
cnf(clause23,negated_conjecture,
( city(skc31)
| ssSkC0 ) ).
cnf(clause24,negated_conjecture,
( seat(skc27)
| ssSkC0 ) ).
cnf(clause25,negated_conjecture,
( furniture(skc27)
| ssSkC0 ) ).
cnf(clause26,negated_conjecture,
( fellow(skc24)
| ssSkC0 ) ).
cnf(clause27,negated_conjecture,
( man(skc24)
| ssSkC0 ) ).
cnf(clause28,negated_conjecture,
( front(skc26)
| ssSkC0 ) ).
cnf(clause29,negated_conjecture,
( furniture(skc26)
| ssSkC0 ) ).
cnf(clause30,negated_conjecture,
( young(skc25)
| ssSkC0 ) ).
cnf(clause31,negated_conjecture,
( man(skc25)
| ssSkC0 ) ).
cnf(clause32,negated_conjecture,
( street(skc20)
| ~ ssSkC0 ) ).
cnf(clause33,negated_conjecture,
( way(skc20)
| ~ ssSkC0 ) ).
cnf(clause34,negated_conjecture,
( old(skc21)
| ~ ssSkC0 ) ).
cnf(clause35,negated_conjecture,
( dirty(skc21)
| ~ ssSkC0 ) ).
cnf(clause36,negated_conjecture,
( white(skc21)
| ~ ssSkC0 ) ).
cnf(clause37,negated_conjecture,
( car(skc21)
| ~ ssSkC0 ) ).
cnf(clause38,negated_conjecture,
( city(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,
( barrel(skc30,skc28)
| ssSkC0 ) ).
cnf(clause48,negated_conjecture,
( down(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,
( barrel(skc22,skc21)
| ~ ssSkC0 ) ).
cnf(clause53,negated_conjecture,
( down(skc22,skc20)
| ~ 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)
| ~ hollywood(X3)
| ~ city(X3)
| ~ in(X2,X3)
| ~ down(X2,X0)
| ~ barrel(X2,X1)
| ~ event(X2)
| ~ chevy(X1)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ old(X1)
| ~ lonely(X0)
| ~ way(X0)
| ~ street(X0) ) ).
cnf(clause60,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)
| ~ hollywood(X3)
| ~ city(X3)
| ~ in(X2,X3)
| ~ down(X2,X1)
| ~ barrel(X2,X0)
| ~ event(X2)
| ~ street(X1)
| ~ way(X1)
| ~ lonely(X1)
| ~ old(X0)
| ~ dirty(X0)
| ~ white(X0)
| ~ car(X0)
| ~ chevy(X0) ) ).
cnf(c0,plain,
hollywood(skc31),
inference(clausification,[status(esa)],[clause1]) ).
cnf(c1,plain,
event(skc30),
inference(clausification,[status(esa)],[clause2]) ).
cnf(c2,plain,
street(skc29),
inference(clausification,[status(esa)],[clause3]) ).
cnf(c3,plain,
old(skc28),
inference(clausification,[status(esa)],[clause4]) ).
cnf(c4,plain,
front(skc27),
inference(clausification,[status(esa)],[clause5]) ).
cnf(c5,plain,
seat(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,
hollywood(skc23),
inference(clausification,[status(esa)],[clause9]) ).
cnf(c9,plain,
event(skc22),
inference(clausification,[status(esa)],[clause10]) ).
cnf(c10,plain,
chevy(skc21),
inference(clausification,[status(esa)],[clause11]) ).
cnf(c11,plain,
lonely(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,
( chevy(skc28)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause17]) ).
cnf(c17,plain,
( car(skc28)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause18]) ).
cnf(c18,plain,
( white(skc28)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause19]) ).
cnf(c19,plain,
( dirty(skc28)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause20]) ).
cnf(c20,plain,
( lonely(skc29)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause21]) ).
cnf(c21,plain,
( way(skc29)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause22]) ).
cnf(c22,plain,
( city(skc31)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause23]) ).
cnf(c23,plain,
( seat(skc27)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause24]) ).
cnf(c24,plain,
( furniture(skc27)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause25]) ).
cnf(c25,plain,
( fellow(skc24)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause26]) ).
cnf(c26,plain,
( man(skc24)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause27]) ).
cnf(c27,plain,
( front(skc26)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause28]) ).
cnf(c28,plain,
( furniture(skc26)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause29]) ).
cnf(c29,plain,
( young(skc25)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause30]) ).
cnf(c30,plain,
( man(skc25)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause31]) ).
cnf(c31,plain,
( street(skc20)
| ~ ssSkC0 ),
inference(clausification,[status(esa)],[clause32]) ).
cnf(c32,plain,
( way(skc20)
| ~ ssSkC0 ),
inference(clausification,[status(esa)],[clause33]) ).
cnf(c33,plain,
( old(skc21)
| ~ ssSkC0 ),
inference(clausification,[status(esa)],[clause34]) ).
cnf(c34,plain,
( dirty(skc21)
| ~ ssSkC0 ),
inference(clausification,[status(esa)],[clause35]) ).
cnf(c35,plain,
( white(skc21)
| ~ ssSkC0 ),
inference(clausification,[status(esa)],[clause36]) ).
cnf(c36,plain,
( car(skc21)
| ~ ssSkC0 ),
inference(clausification,[status(esa)],[clause37]) ).
cnf(c37,plain,
( city(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,
( barrel(skc30,skc28)
| ssSkC0 ),
inference(clausification,[status(esa)],[clause47]) ).
cnf(c47,plain,
( down(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,
( barrel(skc22,skc21)
| ~ ssSkC0 ),
inference(clausification,[status(esa)],[clause52]) ).
cnf(c52,plain,
( down(skc22,skc20)
| ~ 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,
( ~ barrel(X3,X1)
| ~ ssSkC0
| ~ chevy(X1)
| ~ young(X2)
| ~ event(X3)
| ~ street(X6)
| ~ way(X6)
| ~ hollywood(X4)
| ~ man(X2)
| ~ white(X1)
| ~ city(X4)
| ~ man(X5)
| ~ down(X3,X6)
| ~ front(X7)
| ~ front(X0)
| ~ fellow(X5)
| ~ furniture(X7)
| ~ in(X5,X7)
| ~ seat(X0)
| ~ young(X5)
| ~ seat(X7)
| ~ car(X1)
| ~ lonely(X6)
| ~ dirty(X1)
| X2 = X5
| ~ in(X2,X0)
| ~ in(X3,X4)
| ~ fellow(X2)
| ~ old(X1)
| ~ furniture(X0) ),
inference(clausification,[status(esa)],[clause60]) ).
cnf(d0,plain,
( ~ ssSkC0
| ~ in(X0,X4)
| ~ in(X1,X5)
| ~ down(skc22,X2)
| ~ barrel(skc22,X3)
| ~ man(X0)
| ~ man(X1)
| ~ furniture(X5)
| ~ furniture(X4)
| ~ city(skc23)
| ~ way(X2)
| ~ dirty(X3)
| ~ white(X3)
| ~ car(X3)
| ~ ssSkC0
| ~ lonely(X2)
| ~ chevy(X3)
| ~ young(X0)
| ~ young(X1)
| ~ fellow(X0)
| ~ fellow(X1)
| ~ seat(X5)
| ~ seat(X4)
| ~ front(X5)
| ~ front(X4)
| ~ old(X3)
| ~ street(X2)
| ~ event(skc22)
| ~ hollywood(skc23)
| X0 = X1 ),
inference(resolution,[status(thm)],[c59,c53]) ).
cnf(d1,plain,
( ~ in(X0,X5)
| ~ in(X1,X4)
| ~ down(skc22,X2)
| ~ barrel(skc22,X3)
| ~ man(X0)
| ~ man(X1)
| ~ furniture(X5)
| ~ furniture(X4)
| ~ city(skc23)
| ~ way(X2)
| ~ dirty(X3)
| ~ white(X3)
| ~ car(X3)
| ~ ssSkC0
| ~ lonely(X2)
| ~ chevy(X3)
| ~ young(X0)
| ~ young(X1)
| ~ fellow(X0)
| ~ fellow(X1)
| ~ seat(X5)
| ~ seat(X4)
| ~ front(X5)
| ~ front(X4)
| ~ old(X3)
| ~ street(X2)
| ~ event(skc22)
| X0 = X1 ),
inference(resolution,[status(thm)],[c8,d0]) ).
cnf(d2,plain,
( ~ in(X0,X4)
| ~ in(X1,X5)
| ~ down(skc22,X2)
| ~ barrel(skc22,X3)
| ~ man(X0)
| ~ man(X1)
| ~ furniture(X5)
| ~ furniture(X4)
| ~ city(skc23)
| ~ way(X2)
| ~ dirty(X3)
| ~ white(X3)
| ~ car(X3)
| ~ ssSkC0
| ~ lonely(X2)
| ~ chevy(X3)
| ~ young(X0)
| ~ young(X1)
| ~ fellow(X0)
| ~ fellow(X1)
| ~ seat(X5)
| ~ seat(X4)
| ~ front(X5)
| ~ front(X4)
| ~ old(X3)
| ~ street(X2)
| X0 = X1 ),
inference(resolution,[status(thm)],[c9,d1]) ).
cnf(d3,plain,
( ~ ssSkC0
| ~ in(X0,X3)
| ~ down(skc22,X1)
| ~ barrel(skc22,X2)
| ~ man(skc17)
| ~ man(X0)
| ~ furniture(skc18)
| ~ furniture(X3)
| ~ city(skc23)
| ~ way(X1)
| ~ dirty(X2)
| ~ white(X2)
| ~ car(X2)
| ~ ssSkC0
| ~ lonely(X1)
| ~ chevy(X2)
| ~ young(skc17)
| ~ young(X0)
| ~ fellow(skc17)
| ~ fellow(X0)
| ~ seat(skc18)
| ~ seat(X3)
| ~ front(skc18)
| ~ front(X3)
| ~ old(X2)
| ~ street(X1)
| skc17 = X0 ),
inference(resolution,[status(thm)],[d2,c55]) ).
cnf(d4,plain,
( ~ in(X0,X3)
| ~ down(skc22,X1)
| ~ barrel(skc22,X2)
| ~ man(skc17)
| ~ man(X0)
| ~ furniture(skc18)
| ~ furniture(X3)
| ~ city(skc23)
| ~ way(X1)
| ~ dirty(X2)
| ~ white(X2)
| ~ car(X2)
| ~ ssSkC0
| ~ lonely(X1)
| ~ chevy(X2)
| ~ young(skc17)
| ~ young(X0)
| ~ fellow(skc17)
| ~ fellow(X0)
| ~ seat(X3)
| ~ front(skc18)
| ~ front(X3)
| ~ old(X2)
| ~ street(X1)
| skc17 = X0 ),
inference(resolution,[status(thm)],[c13,d3]) ).
cnf(d5,plain,
( ~ in(X0,X3)
| ~ down(skc22,X1)
| ~ barrel(skc22,X2)
| ~ man(skc17)
| ~ man(X0)
| ~ furniture(skc18)
| ~ furniture(X3)
| ~ city(skc23)
| ~ way(X1)
| ~ dirty(X2)
| ~ white(X2)
| ~ car(X2)
| ~ ssSkC0
| ~ lonely(X1)
| ~ chevy(X2)
| ~ young(skc17)
| ~ young(X0)
| ~ fellow(X0)
| ~ seat(X3)
| ~ front(skc18)
| ~ front(X3)
| ~ old(X2)
| ~ street(X1)
| skc17 = X0 ),
inference(resolution,[status(thm)],[c14,d4]) ).
cnf(d6,plain,
( ~ ssSkC0
| ~ down(skc22,X0)
| ~ barrel(skc22,X1)
| ~ man(skc17)
| ~ man(skc16)
| ~ furniture(skc18)
| ~ furniture(skc19)
| ~ city(skc23)
| ~ way(X0)
| ~ dirty(X1)
| ~ white(X1)
| ~ car(X1)
| ~ ssSkC0
| ~ lonely(X0)
| ~ chevy(X1)
| ~ young(skc17)
| ~ young(skc16)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ front(skc19)
| ~ old(X1)
| ~ street(X0)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d5,c54]) ).
cnf(d7,plain,
( ~ down(skc22,X0)
| ~ barrel(skc22,X1)
| ~ man(skc16)
| ~ man(skc17)
| ~ furniture(skc18)
| ~ furniture(skc19)
| ~ city(skc23)
| ~ way(X0)
| ~ dirty(X1)
| ~ white(X1)
| ~ car(X1)
| ~ ssSkC0
| ~ lonely(X0)
| ~ chevy(X1)
| ~ young(skc16)
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(X1)
| ~ street(X0)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[c12,d6]) ).
cnf(d8,plain,
( ~ down(skc22,X0)
| ~ barrel(skc22,X1)
| ~ man(skc16)
| ~ man(skc17)
| ~ furniture(skc18)
| ~ furniture(skc19)
| ~ city(skc23)
| ~ way(X0)
| ~ dirty(X1)
| ~ white(X1)
| ~ car(X1)
| ~ ssSkC0
| ~ lonely(X0)
| ~ chevy(X1)
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(X1)
| ~ street(X0)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[c15,d7]) ).
cnf(d9,plain,
( ~ ssSkC0
| ~ barrel(skc22,X0)
| ~ man(skc16)
| ~ man(skc17)
| ~ furniture(skc18)
| ~ furniture(skc19)
| ~ city(skc23)
| ~ way(skc20)
| ~ dirty(X0)
| ~ white(X0)
| ~ car(X0)
| ~ ssSkC0
| ~ lonely(skc20)
| ~ chevy(X0)
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(X0)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d8,c52]) ).
cnf(d10,plain,
( ~ barrel(skc22,X0)
| ~ man(skc16)
| ~ man(skc17)
| ~ furniture(skc18)
| ~ furniture(skc19)
| ~ city(skc23)
| ~ way(skc20)
| ~ dirty(X0)
| ~ white(X0)
| ~ car(X0)
| ~ ssSkC0
| ~ chevy(X0)
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(X0)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[c11,d9]) ).
cnf(d11,plain,
( ~ ssSkC0
| ~ man(skc16)
| ~ man(skc17)
| ~ furniture(skc18)
| ~ furniture(skc19)
| ~ city(skc23)
| ~ way(skc20)
| ~ dirty(skc21)
| ~ white(skc21)
| ~ car(skc21)
| ~ ssSkC0
| ~ chevy(skc21)
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d10,c51]) ).
cnf(d12,plain,
( ~ man(skc16)
| ~ man(skc17)
| ~ furniture(skc18)
| ~ furniture(skc19)
| ~ city(skc23)
| ~ way(skc20)
| ~ dirty(skc21)
| ~ white(skc21)
| ~ car(skc21)
| ~ ssSkC0
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[c10,d11]) ).
cnf(d13,plain,
( ~ ssSkC0
| ~ man(skc17)
| ~ furniture(skc18)
| ~ furniture(skc19)
| ~ city(skc23)
| ~ way(skc20)
| ~ dirty(skc21)
| ~ white(skc21)
| ~ car(skc21)
| ~ ssSkC0
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d12,c41]) ).
cnf(d14,plain,
( ~ ssSkC0
| ~ furniture(skc18)
| ~ furniture(skc19)
| ~ city(skc23)
| ~ way(skc20)
| ~ dirty(skc21)
| ~ white(skc21)
| ~ car(skc21)
| ~ ssSkC0
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d13,c45]) ).
cnf(d15,plain,
( ~ ssSkC0
| ~ furniture(skc19)
| ~ city(skc23)
| ~ way(skc20)
| ~ dirty(skc21)
| ~ white(skc21)
| ~ car(skc21)
| ~ ssSkC0
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d14,c43]) ).
cnf(d16,plain,
( ~ ssSkC0
| ~ city(skc23)
| ~ way(skc20)
| ~ dirty(skc21)
| ~ white(skc21)
| ~ car(skc21)
| ~ ssSkC0
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d15,c39]) ).
cnf(d17,plain,
( ~ ssSkC0
| ~ way(skc20)
| ~ dirty(skc21)
| ~ white(skc21)
| ~ car(skc21)
| ~ ssSkC0
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d16,c37]) ).
cnf(d18,plain,
( ~ ssSkC0
| ~ dirty(skc21)
| ~ white(skc21)
| ~ car(skc21)
| ~ ssSkC0
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d17,c32]) ).
cnf(d19,plain,
( ~ ssSkC0
| ~ white(skc21)
| ~ car(skc21)
| ~ ssSkC0
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d18,c34]) ).
cnf(d20,plain,
( ~ ssSkC0
| ~ car(skc21)
| ~ ssSkC0
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d19,c35]) ).
cnf(d21,plain,
( ~ ssSkC0
| ~ ssSkC0
| ~ young(skc17)
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d20,c36]) ).
cnf(d22,plain,
( ~ ssSkC0
| ~ ssSkC0
| ~ fellow(skc16)
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d21,c44]) ).
cnf(d23,plain,
( ~ ssSkC0
| ~ ssSkC0
| ~ seat(skc19)
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d22,c40]) ).
cnf(d24,plain,
( ~ ssSkC0
| ~ ssSkC0
| ~ front(skc18)
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d23,c38]) ).
cnf(d25,plain,
( ~ ssSkC0
| ~ ssSkC0
| ~ old(skc21)
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d24,c42]) ).
cnf(d26,plain,
( ~ ssSkC0
| ~ ssSkC0
| ~ street(skc20)
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d25,c33]) ).
cnf(d27,plain,
( ~ ssSkC0
| ~ ssSkC0
| skc17 = skc16 ),
inference(resolution,[status(thm)],[d26,c31]) ).
cnf(d28,plain,
( ssSkC0
| ~ in(X1,X4)
| ~ in(X0,X5)
| ~ down(skc30,X2)
| ~ barrel(skc30,X3)
| ~ man(X1)
| ~ man(X0)
| ~ furniture(X5)
| ~ furniture(X4)
| ~ city(skc31)
| ~ way(X2)
| ~ dirty(X3)
| ~ white(X3)
| ~ car(X3)
| ssSkC0
| ~ lonely(X2)
| ~ chevy(X3)
| ~ young(X1)
| ~ young(X0)
| ~ fellow(X1)
| ~ fellow(X0)
| ~ seat(X5)
| ~ seat(X4)
| ~ front(X5)
| ~ front(X4)
| ~ old(X3)
| ~ street(X2)
| ~ event(skc30)
| ~ hollywood(skc31)
| X0 = X1 ),
inference(resolution,[status(thm)],[c58,c48]) ).
cnf(d29,plain,
( ~ in(X0,X4)
| ~ in(X1,X5)
| ~ down(skc30,X2)
| ~ barrel(skc30,X3)
| ~ man(X0)
| ~ man(X1)
| ~ furniture(X5)
| ~ furniture(X4)
| ~ city(skc31)
| ~ way(X2)
| ~ dirty(X3)
| ~ white(X3)
| ~ car(X3)
| ssSkC0
| ~ lonely(X2)
| ~ chevy(X3)
| ~ young(X0)
| ~ young(X1)
| ~ fellow(X0)
| ~ fellow(X1)
| ~ seat(X5)
| ~ seat(X4)
| ~ front(X5)
| ~ front(X4)
| ~ old(X3)
| ~ street(X2)
| ~ event(skc30)
| X0 = X1 ),
inference(resolution,[status(thm)],[c0,d28]) ).
cnf(d30,plain,
( ~ in(X0,X5)
| ~ in(X1,X4)
| ~ down(skc30,X2)
| ~ barrel(skc30,X3)
| ~ man(X0)
| ~ man(X1)
| ~ furniture(X5)
| ~ furniture(X4)
| ~ city(skc31)
| ~ way(X2)
| ~ dirty(X3)
| ~ white(X3)
| ~ car(X3)
| ssSkC0
| ~ lonely(X2)
| ~ chevy(X3)
| ~ young(X0)
| ~ young(X1)
| ~ fellow(X0)
| ~ fellow(X1)
| ~ seat(X5)
| ~ seat(X4)
| ~ front(X5)
| ~ front(X4)
| ~ old(X3)
| ~ street(X2)
| X0 = X1 ),
inference(resolution,[status(thm)],[c1,d29]) ).
cnf(d31,plain,
( ssSkC0
| ~ in(X0,X3)
| ~ down(skc30,X1)
| ~ barrel(skc30,X2)
| ~ man(skc25)
| ~ man(X0)
| ~ furniture(X3)
| ~ furniture(skc26)
| ~ city(skc31)
| ~ way(X1)
| ~ dirty(X2)
| ~ white(X2)
| ~ car(X2)
| ssSkC0
| ~ lonely(X1)
| ~ chevy(X2)
| ~ young(skc25)
| ~ young(X0)
| ~ fellow(skc25)
| ~ fellow(X0)
| ~ seat(X3)
| ~ seat(skc26)
| ~ front(X3)
| ~ front(skc26)
| ~ old(X2)
| ~ street(X1)
| skc25 = X0 ),
inference(resolution,[status(thm)],[d30,c50]) ).
cnf(d32,plain,
( ~ in(X0,X3)
| ~ down(skc30,X1)
| ~ barrel(skc30,X2)
| ~ man(skc25)
| ~ man(X0)
| ~ furniture(skc26)
| ~ furniture(X3)
| ~ city(skc31)
| ~ way(X1)
| ~ dirty(X2)
| ~ white(X2)
| ~ car(X2)
| ssSkC0
| ~ lonely(X1)
| ~ chevy(X2)
| ~ young(skc25)
| ~ young(X0)
| ~ fellow(skc25)
| ~ fellow(X0)
| ~ seat(X3)
| ~ front(skc26)
| ~ front(X3)
| ~ old(X2)
| ~ street(X1)
| skc25 = X0 ),
inference(resolution,[status(thm)],[c5,d31]) ).
cnf(d33,plain,
( ~ in(X0,X3)
| ~ down(skc30,X1)
| ~ barrel(skc30,X2)
| ~ man(skc25)
| ~ man(X0)
| ~ furniture(skc26)
| ~ furniture(X3)
| ~ city(skc31)
| ~ way(X1)
| ~ dirty(X2)
| ~ white(X2)
| ~ car(X2)
| ssSkC0
| ~ lonely(X1)
| ~ chevy(X2)
| ~ young(skc25)
| ~ young(X0)
| ~ fellow(X0)
| ~ seat(X3)
| ~ front(skc26)
| ~ front(X3)
| ~ old(X2)
| ~ street(X1)
| skc25 = X0 ),
inference(resolution,[status(thm)],[c6,d32]) ).
cnf(d34,plain,
( ssSkC0
| ~ down(skc30,X0)
| ~ barrel(skc30,X1)
| ~ man(skc25)
| ~ man(skc24)
| ~ furniture(skc26)
| ~ furniture(skc27)
| ~ city(skc31)
| ~ way(X0)
| ~ dirty(X1)
| ~ white(X1)
| ~ car(X1)
| ssSkC0
| ~ lonely(X0)
| ~ chevy(X1)
| ~ young(skc25)
| ~ young(skc24)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| ~ front(skc27)
| ~ old(X1)
| ~ street(X0)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d33,c49]) ).
cnf(d35,plain,
( ~ down(skc30,X0)
| ~ barrel(skc30,X1)
| ~ man(skc24)
| ~ man(skc25)
| ~ furniture(skc26)
| ~ furniture(skc27)
| ~ city(skc31)
| ~ way(X0)
| ~ dirty(X1)
| ~ white(X1)
| ~ car(X1)
| ssSkC0
| ~ lonely(X0)
| ~ chevy(X1)
| ~ young(skc24)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| ~ old(X1)
| ~ street(X0)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[c4,d34]) ).
cnf(d36,plain,
( ~ down(skc30,X0)
| ~ barrel(skc30,X1)
| ~ man(skc24)
| ~ man(skc25)
| ~ furniture(skc26)
| ~ furniture(skc27)
| ~ city(skc31)
| ~ way(X0)
| ~ dirty(X1)
| ~ white(X1)
| ~ car(X1)
| ssSkC0
| ~ lonely(X0)
| ~ chevy(X1)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| ~ old(X1)
| ~ street(X0)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[c7,d35]) ).
cnf(d37,plain,
( ssSkC0
| ~ barrel(skc30,X0)
| ~ man(skc24)
| ~ man(skc25)
| ~ furniture(skc26)
| ~ furniture(skc27)
| ~ city(skc31)
| ~ way(skc29)
| ~ dirty(X0)
| ~ white(X0)
| ~ car(X0)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(X0)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| ~ old(X0)
| ~ street(skc29)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d36,c47]) ).
cnf(d38,plain,
( ~ barrel(skc30,X0)
| ~ man(skc24)
| ~ man(skc25)
| ~ furniture(skc26)
| ~ furniture(skc27)
| ~ city(skc31)
| ~ way(skc29)
| ~ dirty(X0)
| ~ white(X0)
| ~ car(X0)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(X0)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| ~ old(X0)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[c2,d37]) ).
cnf(d39,plain,
( ssSkC0
| ~ man(skc24)
| ~ man(skc25)
| ~ furniture(skc26)
| ~ furniture(skc27)
| ~ city(skc31)
| ~ way(skc29)
| ~ dirty(skc28)
| ~ white(skc28)
| ~ car(skc28)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| ~ old(skc28)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d38,c46]) ).
cnf(d40,plain,
( ~ man(skc24)
| ~ man(skc25)
| ~ furniture(skc26)
| ~ furniture(skc27)
| ~ city(skc31)
| ~ way(skc29)
| ~ dirty(skc28)
| ~ white(skc28)
| ~ car(skc28)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[c3,d39]) ).
cnf(d41,plain,
( ssSkC0
| ~ man(skc25)
| ~ furniture(skc26)
| ~ furniture(skc27)
| ~ city(skc31)
| ~ way(skc29)
| ~ dirty(skc28)
| ~ white(skc28)
| ~ car(skc28)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d40,c26]) ).
cnf(d42,plain,
( ssSkC0
| ~ furniture(skc26)
| ~ furniture(skc27)
| ~ city(skc31)
| ~ way(skc29)
| ~ dirty(skc28)
| ~ white(skc28)
| ~ car(skc28)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d41,c30]) ).
cnf(d43,plain,
( ssSkC0
| ~ furniture(skc27)
| ~ city(skc31)
| ~ way(skc29)
| ~ dirty(skc28)
| ~ white(skc28)
| ~ car(skc28)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d42,c28]) ).
cnf(d44,plain,
( ssSkC0
| ~ city(skc31)
| ~ way(skc29)
| ~ dirty(skc28)
| ~ white(skc28)
| ~ car(skc28)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d43,c24]) ).
cnf(d45,plain,
( ssSkC0
| ~ way(skc29)
| ~ dirty(skc28)
| ~ white(skc28)
| ~ car(skc28)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d44,c22]) ).
cnf(d46,plain,
( ssSkC0
| ~ dirty(skc28)
| ~ white(skc28)
| ~ car(skc28)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d45,c21]) ).
cnf(d47,plain,
( ssSkC0
| ~ white(skc28)
| ~ car(skc28)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d46,c19]) ).
cnf(d48,plain,
( ssSkC0
| ~ car(skc28)
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d47,c18]) ).
cnf(d49,plain,
( ssSkC0
| ssSkC0
| ~ lonely(skc29)
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d48,c17]) ).
cnf(d50,plain,
( ssSkC0
| ssSkC0
| ~ chevy(skc28)
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d49,c20]) ).
cnf(d51,plain,
( ssSkC0
| ssSkC0
| ~ young(skc25)
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d50,c16]) ).
cnf(d52,plain,
( ssSkC0
| ssSkC0
| ~ fellow(skc24)
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d51,c29]) ).
cnf(d53,plain,
( ssSkC0
| ssSkC0
| ~ seat(skc27)
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d52,c25]) ).
cnf(d54,plain,
( ssSkC0
| ssSkC0
| ~ front(skc26)
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d53,c23]) ).
cnf(d55,plain,
( ssSkC0
| ssSkC0
| skc25 = skc24 ),
inference(resolution,[status(thm)],[d54,c27]) ).
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,
$false,
inference(resolution,[status(thm)],[d62,d61]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NLP004-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n011.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Sat Sep 26 00:22:13 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 15.61/2.75 % SZS status Unsatisfiable for theBenchmark.p
% 15.61/2.75 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------