TSTP Solution File: NLP009-1 by iProver---3.8
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- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : NLP009-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n023.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 : 300s
% DateTime : Thu Aug 31 09:54:08 EDT 2023
% Result : Unsatisfiable 2.45s 1.19s
% Output : CNFRefutation 2.45s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 54
% Syntax : Number of clauses : 92 ( 15 unt; 30 nHn; 92 RR)
% Number of literals : 699 ( 49 equ; 579 neg)
% Maximal clause size : 28 ( 7 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 25 ( 23 usr; 4 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 14 con; 0-0 aty)
% Number of variables : 133 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
hollywood(skc27),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause1) ).
cnf(c_50,negated_conjecture,
event(skc26),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause2) ).
cnf(c_51,negated_conjecture,
street(skc25),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause3) ).
cnf(c_52,negated_conjecture,
old(skc24),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause4) ).
cnf(c_53,negated_conjecture,
seat(skc23),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause5) ).
cnf(c_54,negated_conjecture,
young(skc22),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause6) ).
cnf(c_55,negated_conjecture,
fellow(skc21),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause7) ).
cnf(c_56,negated_conjecture,
hollywood(skc20),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause8) ).
cnf(c_57,negated_conjecture,
event(skc19),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause9) ).
cnf(c_58,negated_conjecture,
chevy(skc18),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause10) ).
cnf(c_59,negated_conjecture,
lonely(skc17),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause11) ).
cnf(c_60,negated_conjecture,
seat(skc16),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause12) ).
cnf(c_61,negated_conjecture,
young(skc15),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause13) ).
cnf(c_62,negated_conjecture,
fellow(skc14),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause14) ).
cnf(c_63,negated_conjecture,
( chevy(skc24)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause15) ).
cnf(c_64,negated_conjecture,
( car(skc24)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause16) ).
cnf(c_65,negated_conjecture,
( white(skc24)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause17) ).
cnf(c_66,negated_conjecture,
( dirty(skc24)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause18) ).
cnf(c_67,negated_conjecture,
( lonely(skc25)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause19) ).
cnf(c_68,negated_conjecture,
( way(skc25)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause20) ).
cnf(c_69,negated_conjecture,
( city(skc27)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause21) ).
cnf(c_70,negated_conjecture,
( young(skc21)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause22) ).
cnf(c_71,negated_conjecture,
( man(skc21)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause23) ).
cnf(c_72,negated_conjecture,
( fellow(skc22)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause24) ).
cnf(c_73,negated_conjecture,
( man(skc22)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause25) ).
cnf(c_74,negated_conjecture,
( front(skc23)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause26) ).
cnf(c_75,negated_conjecture,
( furniture(skc23)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause27) ).
cnf(c_76,negated_conjecture,
( ~ ssSkC0
| street(skc17) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause28) ).
cnf(c_77,negated_conjecture,
( ~ ssSkC0
| way(skc17) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause29) ).
cnf(c_78,negated_conjecture,
( ~ ssSkC0
| old(skc18) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause30) ).
cnf(c_79,negated_conjecture,
( ~ ssSkC0
| dirty(skc18) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause31) ).
cnf(c_80,negated_conjecture,
( ~ ssSkC0
| white(skc18) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause32) ).
cnf(c_81,negated_conjecture,
( ~ ssSkC0
| car(skc18) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause33) ).
cnf(c_82,negated_conjecture,
( ~ ssSkC0
| city(skc20) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause34) ).
cnf(c_83,negated_conjecture,
( ~ ssSkC0
| young(skc14) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause35) ).
cnf(c_84,negated_conjecture,
( ~ ssSkC0
| man(skc14) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause36) ).
cnf(c_85,negated_conjecture,
( ~ ssSkC0
| fellow(skc15) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause37) ).
cnf(c_86,negated_conjecture,
( ~ ssSkC0
| man(skc15) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause38) ).
cnf(c_87,negated_conjecture,
( ~ ssSkC0
| front(skc16) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause39) ).
cnf(c_88,negated_conjecture,
( ~ ssSkC0
| furniture(skc16) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause40) ).
cnf(c_89,negated_conjecture,
( barrel(skc26,skc24)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause41) ).
cnf(c_90,negated_conjecture,
( down(skc26,skc25)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause42) ).
cnf(c_91,negated_conjecture,
( in(skc26,skc27)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause43) ).
cnf(c_92,negated_conjecture,
( in(skc21,skc23)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause44) ).
cnf(c_93,negated_conjecture,
( in(skc22,skc23)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause45) ).
cnf(c_94,negated_conjecture,
( ~ ssSkC0
| barrel(skc19,skc18) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause46) ).
cnf(c_95,negated_conjecture,
( ~ ssSkC0
| down(skc19,skc17) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause47) ).
cnf(c_96,negated_conjecture,
( ~ ssSkC0
| in(skc19,skc20) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause48) ).
cnf(c_97,negated_conjecture,
( ~ ssSkC0
| in(skc14,skc16) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause49) ).
cnf(c_98,negated_conjecture,
( ~ ssSkC0
| in(skc15,skc16) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause50) ).
cnf(c_99,negated_conjecture,
( skc22 != skc21
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause51) ).
cnf(c_100,negated_conjecture,
( skc15 != skc14
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause52) ).
cnf(c_101,negated_conjecture,
( ~ barrel(X0,X1)
| ~ down(X0,X2)
| ~ in(X0,X3)
| ~ in(X4,X5)
| ~ in(X6,X5)
| ~ hollywood(X3)
| ~ event(X0)
| ~ street(X2)
| ~ old(X1)
| ~ seat(X5)
| ~ young(X4)
| ~ young(X6)
| ~ fellow(X4)
| ~ fellow(X6)
| ~ chevy(X1)
| ~ lonely(X2)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ way(X2)
| ~ city(X3)
| ~ man(X4)
| ~ man(X6)
| ~ front(X5)
| ~ furniture(X5)
| X4 = X6
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause53) ).
cnf(c_102,negated_conjecture,
( ~ barrel(X0,X1)
| ~ down(X0,X2)
| ~ in(X0,X3)
| ~ in(X4,X5)
| ~ in(X6,X5)
| ~ hollywood(X3)
| ~ event(X0)
| ~ street(X2)
| ~ old(X1)
| ~ seat(X5)
| ~ young(X4)
| ~ young(X6)
| ~ fellow(X4)
| ~ fellow(X6)
| ~ chevy(X1)
| ~ lonely(X2)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ way(X2)
| ~ city(X3)
| ~ man(X4)
| ~ man(X6)
| ~ front(X5)
| ~ furniture(X5)
| ~ ssSkC0
| X4 = X6 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause54) ).
cnf(c_336,plain,
( ~ barrel(X0,X1)
| ~ down(X0,X2)
| ~ in(X0,X3)
| ~ in(X4,X5)
| ~ in(X6,X5)
| ~ hollywood(X3)
| ~ event(X0)
| ~ street(X2)
| ~ old(X1)
| ~ seat(X5)
| ~ young(X4)
| ~ young(X6)
| ~ fellow(X4)
| ~ fellow(X6)
| ~ chevy(X1)
| ~ lonely(X2)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ way(X2)
| ~ city(X3)
| ~ man(X4)
| ~ man(X6)
| ~ front(X5)
| ~ furniture(X5)
| X4 = X6 ),
inference(forward_subsumption_resolution,[status(thm)],[c_102,c_101]) ).
cnf(c_1851,plain,
( X0 != skc26
| X1 != skc24
| ~ down(X0,X2)
| ~ in(X0,X3)
| ~ in(X4,X5)
| ~ in(X6,X5)
| ~ hollywood(X3)
| ~ event(X0)
| ~ street(X2)
| ~ old(X1)
| ~ seat(X5)
| ~ young(X4)
| ~ young(X6)
| ~ fellow(X4)
| ~ fellow(X6)
| ~ chevy(X1)
| ~ lonely(X2)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ way(X2)
| ~ city(X3)
| ~ man(X4)
| ~ man(X6)
| ~ front(X5)
| ~ furniture(X5)
| X4 = X6
| ssSkC0 ),
inference(resolution_lifted,[status(thm)],[c_89,c_336]) ).
cnf(c_1852,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc26,X3)
| ~ in(skc26,X4)
| ~ hollywood(X4)
| ~ street(X3)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ lonely(X3)
| ~ way(X3)
| ~ city(X4)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| ~ event(skc26)
| ~ old(skc24)
| ~ chevy(skc24)
| ~ car(skc24)
| ~ white(skc24)
| ~ dirty(skc24)
| X0 = X2
| ssSkC0 ),
inference(unflattening,[status(thm)],[c_1851]) ).
cnf(c_1854,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc26,X3)
| ~ in(skc26,X4)
| ~ hollywood(X4)
| ~ street(X3)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ lonely(X3)
| ~ way(X3)
| ~ city(X4)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| X0 = X2
| ssSkC0 ),
inference(global_subsumption_just,[status(thm)],[c_1852,c_52,c_50,c_66,c_65,c_64,c_63,c_1852]) ).
cnf(c_1917,plain,
( X0 != skc19
| X1 != skc18
| ~ down(X0,X2)
| ~ in(X0,X3)
| ~ in(X4,X5)
| ~ in(X6,X5)
| ~ hollywood(X3)
| ~ event(X0)
| ~ street(X2)
| ~ old(X1)
| ~ seat(X5)
| ~ young(X4)
| ~ young(X6)
| ~ fellow(X4)
| ~ fellow(X6)
| ~ chevy(X1)
| ~ lonely(X2)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ way(X2)
| ~ city(X3)
| ~ man(X4)
| ~ man(X6)
| ~ front(X5)
| ~ furniture(X5)
| ~ ssSkC0
| X4 = X6 ),
inference(resolution_lifted,[status(thm)],[c_94,c_336]) ).
cnf(c_1918,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc19,X3)
| ~ in(skc19,X4)
| ~ hollywood(X4)
| ~ street(X3)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ lonely(X3)
| ~ way(X3)
| ~ city(X4)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| ~ event(skc19)
| ~ old(skc18)
| ~ chevy(skc18)
| ~ car(skc18)
| ~ white(skc18)
| ~ dirty(skc18)
| ~ ssSkC0
| X0 = X2 ),
inference(unflattening,[status(thm)],[c_1917]) ).
cnf(c_1920,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc19,X3)
| ~ in(skc19,X4)
| ~ hollywood(X4)
| ~ street(X3)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ lonely(X3)
| ~ way(X3)
| ~ city(X4)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| ~ ssSkC0
| X0 = X2 ),
inference(global_subsumption_just,[status(thm)],[c_1918,c_58,c_57,c_81,c_80,c_79,c_78,c_1918]) ).
cnf(c_2043,plain,
( X0 != skc27
| ~ in(X1,X2)
| ~ in(X3,X2)
| ~ down(skc26,X4)
| ~ in(skc26,X0)
| ~ street(X4)
| ~ seat(X2)
| ~ young(X1)
| ~ young(X3)
| ~ fellow(X1)
| ~ fellow(X3)
| ~ lonely(X4)
| ~ way(X4)
| ~ city(X0)
| ~ man(X1)
| ~ man(X3)
| ~ front(X2)
| ~ furniture(X2)
| X1 = X3
| ssSkC0 ),
inference(resolution_lifted,[status(thm)],[c_49,c_1854]) ).
cnf(c_2044,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc26,X3)
| ~ in(skc26,skc27)
| ~ street(X3)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ lonely(X3)
| ~ way(X3)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| ~ city(skc27)
| X0 = X2
| ssSkC0 ),
inference(unflattening,[status(thm)],[c_2043]) ).
cnf(c_2046,plain,
( ~ furniture(X1)
| ~ front(X1)
| ~ man(X2)
| ~ man(X0)
| ~ way(X3)
| ~ lonely(X3)
| ~ fellow(X2)
| ~ fellow(X0)
| ~ young(X2)
| ~ young(X0)
| ~ seat(X1)
| ~ street(X3)
| ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc26,X3)
| X0 = X2
| ssSkC0 ),
inference(global_subsumption_just,[status(thm)],[c_2044,c_69,c_91,c_2044]) ).
cnf(c_2047,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc26,X3)
| ~ street(X3)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ lonely(X3)
| ~ way(X3)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| X0 = X2
| ssSkC0 ),
inference(renaming,[status(thm)],[c_2046]) ).
cnf(c_2100,plain,
( X0 != skc20
| ~ in(X1,X2)
| ~ in(X3,X2)
| ~ down(skc19,X4)
| ~ in(skc19,X0)
| ~ street(X4)
| ~ seat(X2)
| ~ young(X1)
| ~ young(X3)
| ~ fellow(X1)
| ~ fellow(X3)
| ~ lonely(X4)
| ~ way(X4)
| ~ city(X0)
| ~ man(X1)
| ~ man(X3)
| ~ front(X2)
| ~ furniture(X2)
| ~ ssSkC0
| X1 = X3 ),
inference(resolution_lifted,[status(thm)],[c_56,c_1920]) ).
cnf(c_2101,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc19,X3)
| ~ in(skc19,skc20)
| ~ street(X3)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ lonely(X3)
| ~ way(X3)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| ~ city(skc20)
| ~ ssSkC0
| X0 = X2 ),
inference(unflattening,[status(thm)],[c_2100]) ).
cnf(c_2103,plain,
( ~ furniture(X1)
| ~ front(X1)
| ~ man(X2)
| ~ man(X0)
| ~ way(X3)
| ~ lonely(X3)
| ~ fellow(X2)
| ~ fellow(X0)
| ~ young(X2)
| ~ young(X0)
| ~ seat(X1)
| ~ street(X3)
| ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc19,X3)
| ~ ssSkC0
| X0 = X2 ),
inference(global_subsumption_just,[status(thm)],[c_2101,c_82,c_96,c_2101]) ).
cnf(c_2104,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc19,X3)
| ~ street(X3)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ lonely(X3)
| ~ way(X3)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| ~ ssSkC0
| X0 = X2 ),
inference(renaming,[status(thm)],[c_2103]) ).
cnf(c_2411,plain,
( X0 != skc25
| ~ in(X1,X2)
| ~ in(X3,X2)
| ~ down(skc26,X0)
| ~ seat(X2)
| ~ young(X1)
| ~ young(X3)
| ~ fellow(X1)
| ~ fellow(X3)
| ~ lonely(X0)
| ~ way(X0)
| ~ man(X1)
| ~ man(X3)
| ~ front(X2)
| ~ furniture(X2)
| X1 = X3
| ssSkC0 ),
inference(resolution_lifted,[status(thm)],[c_51,c_2047]) ).
cnf(c_2412,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc26,skc25)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| ~ lonely(skc25)
| ~ way(skc25)
| X0 = X2
| ssSkC0 ),
inference(unflattening,[status(thm)],[c_2411]) ).
cnf(c_2414,plain,
( ~ in(X2,X1)
| ~ in(X0,X1)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| X0 = X2
| ssSkC0 ),
inference(global_subsumption_just,[status(thm)],[c_2412,c_68,c_67,c_90,c_2412]) ).
cnf(c_2415,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| X0 = X2
| ssSkC0 ),
inference(renaming,[status(thm)],[c_2414]) ).
cnf(c_2458,plain,
( X0 != skc17
| ~ in(X1,X2)
| ~ in(X3,X2)
| ~ down(skc19,X0)
| ~ seat(X2)
| ~ young(X1)
| ~ young(X3)
| ~ fellow(X1)
| ~ fellow(X3)
| ~ lonely(X0)
| ~ way(X0)
| ~ man(X1)
| ~ man(X3)
| ~ front(X2)
| ~ furniture(X2)
| ~ ssSkC0
| X1 = X3 ),
inference(resolution_lifted,[status(thm)],[c_76,c_2104]) ).
cnf(c_2459,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ down(skc19,skc17)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| ~ lonely(skc17)
| ~ way(skc17)
| ~ ssSkC0
| X0 = X2 ),
inference(unflattening,[status(thm)],[c_2458]) ).
cnf(c_2461,plain,
( ~ furniture(X1)
| ~ front(X1)
| ~ man(X2)
| ~ man(X0)
| ~ fellow(X2)
| ~ fellow(X0)
| ~ young(X2)
| ~ young(X0)
| ~ seat(X1)
| ~ in(X0,X1)
| ~ in(X2,X1)
| X0 = X2 ),
inference(global_subsumption_just,[status(thm)],[c_2459,c_59,c_77,c_95,c_2415,c_2459]) ).
cnf(c_2462,plain,
( ~ in(X0,X1)
| ~ in(X2,X1)
| ~ seat(X1)
| ~ young(X0)
| ~ young(X2)
| ~ fellow(X0)
| ~ fellow(X2)
| ~ man(X0)
| ~ man(X2)
| ~ front(X1)
| ~ furniture(X1)
| X0 = X2 ),
inference(renaming,[status(thm)],[c_2461]) ).
cnf(c_2502,plain,
( X0 != skc23
| ~ in(X1,X0)
| ~ in(X2,X0)
| ~ young(X1)
| ~ young(X2)
| ~ fellow(X1)
| ~ fellow(X2)
| ~ man(X1)
| ~ man(X2)
| ~ front(X0)
| ~ furniture(X0)
| X1 = X2 ),
inference(resolution_lifted,[status(thm)],[c_53,c_2462]) ).
cnf(c_2503,plain,
( ~ in(X0,skc23)
| ~ in(X1,skc23)
| ~ young(X0)
| ~ young(X1)
| ~ fellow(X0)
| ~ fellow(X1)
| ~ man(X0)
| ~ man(X1)
| ~ front(skc23)
| ~ furniture(skc23)
| X0 = X1 ),
inference(unflattening,[status(thm)],[c_2502]) ).
cnf(c_2538,plain,
( X0 != skc16
| ~ in(X1,X0)
| ~ in(X2,X0)
| ~ young(X1)
| ~ young(X2)
| ~ fellow(X1)
| ~ fellow(X2)
| ~ man(X1)
| ~ man(X2)
| ~ front(X0)
| ~ furniture(X0)
| X1 = X2 ),
inference(resolution_lifted,[status(thm)],[c_60,c_2462]) ).
cnf(c_2539,plain,
( ~ in(X0,skc16)
| ~ in(X1,skc16)
| ~ young(X0)
| ~ young(X1)
| ~ fellow(X0)
| ~ fellow(X1)
| ~ man(X0)
| ~ man(X1)
| ~ front(skc16)
| ~ furniture(skc16)
| X0 = X1 ),
inference(unflattening,[status(thm)],[c_2538]) ).
cnf(c_5151,plain,
( ~ in(X0_13,skc16)
| ~ in(X1_13,skc16)
| ~ young(X0_13)
| ~ young(X1_13)
| ~ fellow(X0_13)
| ~ fellow(X1_13)
| ~ man(X0_13)
| ~ man(X1_13)
| ~ front(skc16)
| ~ furniture(skc16)
| X0_13 = X1_13 ),
inference(subtyping,[status(esa)],[c_2539]) ).
cnf(c_5152,plain,
( ~ in(X0_13,skc23)
| ~ in(X1_13,skc23)
| ~ young(X0_13)
| ~ young(X1_13)
| ~ fellow(X0_13)
| ~ fellow(X1_13)
| ~ man(X0_13)
| ~ man(X1_13)
| ~ front(skc23)
| ~ furniture(skc23)
| X0_13 = X1_13 ),
inference(subtyping,[status(esa)],[c_2503]) ).
cnf(c_5153,negated_conjecture,
( skc15 != skc14
| ~ ssSkC0 ),
inference(subtyping,[status(esa)],[c_100]) ).
cnf(c_5154,negated_conjecture,
( skc22 != skc21
| ssSkC0 ),
inference(subtyping,[status(esa)],[c_99]) ).
cnf(c_5177,plain,
( ~ in(X0_13,skc23)
| ~ in(X1_13,skc23)
| ~ man(X0_13)
| ~ man(X1_13)
| ~ fellow(X0_13)
| ~ fellow(X1_13)
| ~ young(X0_13)
| ~ young(X1_13)
| X0_13 = X1_13
| ~ sP0_iProver_split ),
inference(splitting,[splitting(split),new_symbols(definition,[sP0_iProver_split])],[c_5152]) ).
cnf(c_5178,plain,
( ~ front(skc23)
| ~ furniture(skc23)
| sP0_iProver_split ),
inference(splitting,[splitting(split),new_symbols(definition,[])],[c_5152]) ).
cnf(c_5179,plain,
( ~ in(X0_13,skc16)
| ~ in(X1_13,skc16)
| ~ man(X0_13)
| ~ man(X1_13)
| ~ fellow(X0_13)
| ~ fellow(X1_13)
| ~ young(X0_13)
| ~ young(X1_13)
| X0_13 = X1_13
| ~ sP1_iProver_split ),
inference(splitting,[splitting(split),new_symbols(definition,[sP1_iProver_split])],[c_5151]) ).
cnf(c_5180,plain,
( ~ front(skc16)
| ~ furniture(skc16)
| sP1_iProver_split ),
inference(splitting,[splitting(split),new_symbols(definition,[])],[c_5151]) ).
cnf(c_5192,plain,
( ~ in(skc22,skc23)
| ~ in(skc21,skc23)
| ~ young(skc22)
| ~ young(skc21)
| ~ fellow(skc22)
| ~ fellow(skc21)
| ~ man(skc22)
| ~ man(skc21)
| ~ sP0_iProver_split
| skc22 = skc21 ),
inference(instantiation,[status(thm)],[c_5177]) ).
cnf(c_5201,plain,
( ~ in(skc15,skc16)
| ~ in(skc14,skc16)
| ~ young(skc15)
| ~ young(skc14)
| ~ fellow(skc15)
| ~ fellow(skc14)
| ~ man(skc15)
| ~ man(skc14)
| ~ sP1_iProver_split
| skc15 = skc14 ),
inference(instantiation,[status(thm)],[c_5179]) ).
cnf(c_5202,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_5201,c_5192,c_5180,c_5178,c_5154,c_5153,c_97,c_98,c_83,c_84,c_85,c_86,c_87,c_88,c_92,c_93,c_70,c_71,c_72,c_73,c_74,c_75,c_54,c_55,c_61,c_62]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : NLP009-1 : TPTP v8.1.2. Released v2.4.0.
% 0.12/0.13 % Command : run_iprover %s %d THM
% 0.12/0.34 % Computer : n023.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Thu Aug 24 12:49:42 EDT 2023
% 0.12/0.34 % CPUTime :
% 0.18/0.46 Running first-order theorem proving
% 0.18/0.46 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 2.45/1.19 % SZS status Started for theBenchmark.p
% 2.45/1.19 % SZS status Unsatisfiable for theBenchmark.p
% 2.45/1.19
% 2.45/1.19 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 2.45/1.19
% 2.45/1.19 ------ iProver source info
% 2.45/1.19
% 2.45/1.19 git: date: 2023-05-31 18:12:56 +0000
% 2.45/1.19 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 2.45/1.19 git: non_committed_changes: false
% 2.45/1.19 git: last_make_outside_of_git: false
% 2.45/1.19
% 2.45/1.19 ------ Parsing...successful
% 2.45/1.19
% 2.45/1.19 ------ preprocesses with Option_epr_non_horn_eq
% 2.45/1.19
% 2.45/1.19
% 2.45/1.19 ------ Preprocessing... sup_sim: 1 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe:8:0s pe_e sup_sim: 0 sf_s rm: 15 0s sf_e pe_s pe_e
% 2.45/1.19
% 2.45/1.19 ------ Preprocessing...------ preprocesses with Option_epr_non_horn_eq
% 2.45/1.19 gs_s sp: 2 0s gs_e snvd_s sp: 0 0s snvd_e ------ preprocesses with Option_epr_non_horn_eq
% 2.45/1.19
% 2.45/1.19
% 2.45/1.19 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 2.45/1.19 ------ Proving...
% 2.45/1.19 ------ Problem Properties
% 2.45/1.19
% 2.45/1.19
% 2.45/1.19 clauses 28
% 2.45/1.19 conjectures 24
% 2.45/1.19 EPR 28
% 2.45/1.19 Horn 19
% 2.45/1.19 unary 4
% 2.45/1.19 binary 20
% 2.45/1.19 lits 70
% 2.45/1.19 lits eq 4
% 2.45/1.19 fd_pure 0
% 2.45/1.19 fd_pseudo 0
% 2.45/1.19 fd_cond 0
% 2.45/1.19 fd_pseudo_cond 2
% 2.45/1.19 AC symbols 0
% 2.45/1.19
% 2.45/1.19 ------ Schedule EPR non Horn eq is on
% 2.45/1.19
% 2.45/1.19 ------ Option_epr_non_horn_eq Time Limit: Unbounded
% 2.45/1.19
% 2.45/1.19
% 2.45/1.19 ------
% 2.45/1.19 Current options:
% 2.45/1.19 ------
% 2.45/1.19
% 2.45/1.19
% 2.45/1.19
% 2.45/1.19
% 2.45/1.19 ------ Proving...
% 2.45/1.19
% 2.45/1.19
% 2.45/1.19 % SZS status Unsatisfiable for theBenchmark.p
% 2.45/1.19
% 2.45/1.19 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.45/1.19
% 2.45/1.19
%------------------------------------------------------------------------------