%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : NLP001-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n009.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 : Thu Sep 24 01:30:59 PM UTC 2026
% Result : Unsatisfiable 0.09s 0.39s
% Output : CNFRefutation 0.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 64
% Syntax : Number of formulae : 166 ( 25 unt; 34 def)
% Number of atoms : 505 ( 0 equ)
% Maximal formula atoms : 15 ( 3 avg)
% Number of connectives : 626 ( 287 ~; 305 |; 0 &)
% ( 34 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 20 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 50 ( 49 usr; 36 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 8 con; 0-0 aty)
% Number of variables : 44 ( 44 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
hollywood(skc15),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f2,negated_conjecture,
event(skc14),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f3,negated_conjecture,
street(skc13),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f4,negated_conjecture,
old(skc12),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f5,negated_conjecture,
hollywood(skc11),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f6,negated_conjecture,
event(skc10),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f7,negated_conjecture,
chevy(skc9),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f8,negated_conjecture,
lonely(skc8),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9,negated_conjecture,
( chevy(skc12)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10,negated_conjecture,
( car(skc12)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f11,negated_conjecture,
( white(skc12)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f12,negated_conjecture,
( dirty(skc12)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f13,negated_conjecture,
( lonely(skc13)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f14,negated_conjecture,
( way(skc13)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f15,negated_conjecture,
( city(skc15)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f16,negated_conjecture,
( street(skc8)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f17,negated_conjecture,
( way(skc8)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f18,negated_conjecture,
( old(skc9)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f19,negated_conjecture,
( dirty(skc9)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f20,negated_conjecture,
( white(skc9)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f21,negated_conjecture,
( car(skc9)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f22,negated_conjecture,
( city(skc11)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f23,negated_conjecture,
( barrel(skc14,skc12)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f24,negated_conjecture,
( down(skc14,skc13)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f25,negated_conjecture,
( in(skc14,skc15)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f26,negated_conjecture,
( barrel(skc10,skc9)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f27,negated_conjecture,
( down(skc10,skc8)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f28,negated_conjecture,
( in(skc10,skc11)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f29,negated_conjecture,
! [U,V,W,X] :
( ssSkC0
| ~ hollywood(X)
| ~ city(X)
| ~ in(W,X)
| ~ down(W,U)
| ~ barrel(W,V)
| ~ event(W)
| ~ chevy(V)
| ~ car(V)
| ~ white(V)
| ~ dirty(V)
| ~ old(V)
| ~ lonely(U)
| ~ way(U)
| ~ street(U) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f30,negated_conjecture,
! [U,V,W,X] :
( ~ ssSkC0
| ~ hollywood(X)
| ~ city(X)
| ~ in(W,X)
| ~ down(W,V)
| ~ barrel(W,U)
| ~ event(W)
| ~ street(V)
| ~ way(V)
| ~ lonely(V)
| ~ old(U)
| ~ dirty(U)
| ~ white(U)
| ~ car(U)
| ~ chevy(U) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f31,plain,
hollywood(skc15),
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f32,plain,
event(skc14),
inference(cnf_transformation,[status(thm)],[f2]) ).
fof(f33,plain,
street(skc13),
inference(cnf_transformation,[status(thm)],[f3]) ).
fof(f34,plain,
old(skc12),
inference(cnf_transformation,[status(thm)],[f4]) ).
fof(f35,plain,
hollywood(skc11),
inference(cnf_transformation,[status(thm)],[f5]) ).
fof(f36,plain,
event(skc10),
inference(cnf_transformation,[status(thm)],[f6]) ).
fof(f37,plain,
chevy(skc9),
inference(cnf_transformation,[status(thm)],[f7]) ).
fof(f38,plain,
lonely(skc8),
inference(cnf_transformation,[status(thm)],[f8]) ).
fof(f39,plain,
( chevy(skc12)
| ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f9]) ).
fof(f40,plain,
( car(skc12)
| ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f10]) ).
fof(f41,plain,
( white(skc12)
| ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f11]) ).
fof(f42,plain,
( dirty(skc12)
| ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f12]) ).
fof(f43,plain,
( lonely(skc13)
| ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f13]) ).
fof(f44,plain,
( way(skc13)
| ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f14]) ).
fof(f45,plain,
( city(skc15)
| ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f15]) ).
fof(f46,plain,
( street(skc8)
| ~ ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f16]) ).
fof(f47,plain,
( way(skc8)
| ~ ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f17]) ).
fof(f48,plain,
( old(skc9)
| ~ ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f18]) ).
fof(f49,plain,
( dirty(skc9)
| ~ ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f19]) ).
fof(f50,plain,
( white(skc9)
| ~ ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f20]) ).
fof(f51,plain,
( car(skc9)
| ~ ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f21]) ).
fof(f52,plain,
( city(skc11)
| ~ ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f22]) ).
fof(f53,plain,
( barrel(skc14,skc12)
| ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f23]) ).
fof(f54,plain,
( down(skc14,skc13)
| ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f24]) ).
fof(f55,plain,
( in(skc14,skc15)
| ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f25]) ).
fof(f56,plain,
( barrel(skc10,skc9)
| ~ ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f26]) ).
fof(f57,plain,
( down(skc10,skc8)
| ~ ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f27]) ).
fof(f58,plain,
( in(skc10,skc11)
| ~ ssSkC0 ),
inference(cnf_transformation,[status(thm)],[f28]) ).
fof(f59,plain,
( ssSkC0
| ! [X] :
( ~ hollywood(X)
| ~ city(X)
| ! [W] :
( ~ in(W,X)
| ! [U] :
( ~ down(W,U)
| ! [V] :
( ~ barrel(W,V)
| ~ event(W)
| ~ chevy(V)
| ~ car(V)
| ~ white(V)
| ~ dirty(V)
| ~ old(V)
| ~ lonely(U)
| ~ way(U)
| ~ street(U) ) ) ) ) ),
inference(miniscoping,[status(thm)],[f29]) ).
fof(f60,plain,
! [X0,X1,X2,X3] :
( ssSkC0
| ~ 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) ),
inference(cnf_transformation,[status(thm)],[f59]) ).
fof(f61,plain,
( ~ ssSkC0
| ! [X] :
( ~ hollywood(X)
| ~ city(X)
| ! [W] :
( ~ in(W,X)
| ! [V] :
( ~ down(W,V)
| ! [U] :
( ~ barrel(W,U)
| ~ event(W)
| ~ street(V)
| ~ way(V)
| ~ lonely(V)
| ~ old(U)
| ~ dirty(U)
| ~ white(U)
| ~ car(U)
| ~ chevy(U) ) ) ) ) ),
inference(miniscoping,[status(thm)],[f30]) ).
fof(f62,plain,
! [X0,X1,X2,X3] :
( ~ ssSkC0
| ~ 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) ),
inference(cnf_transformation,[status(thm)],[f61]) ).
fof(f63,definition,
( sQ0_spl
<=> ssSkC0 ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f66,definition,
( sQ1_spl
<=> chevy(skc12) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f69,plain,
( sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f39,f63,f66]) ).
fof(f70,definition,
( sQ2_spl
<=> car(skc12) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f73,plain,
( sQ2_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f40,f63,f70]) ).
fof(f74,definition,
( sQ3_spl
<=> white(skc12) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f77,plain,
( sQ3_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f41,f63,f74]) ).
fof(f78,definition,
( sQ4_spl
<=> dirty(skc12) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f81,plain,
( sQ4_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f42,f63,f78]) ).
fof(f82,definition,
( sQ5_spl
<=> lonely(skc13) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f85,plain,
( sQ5_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f43,f63,f82]) ).
fof(f86,definition,
( sQ6_spl
<=> way(skc13) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f89,plain,
( sQ6_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f44,f63,f86]) ).
fof(f90,definition,
( sQ7_spl
<=> city(skc15) ),
introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).
fof(f93,plain,
( sQ7_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f45,f63,f90]) ).
fof(f94,definition,
( sQ8_spl
<=> street(skc8) ),
introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).
fof(f97,plain,
( sQ8_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f46,f63,f94]) ).
fof(f98,definition,
( sQ9_spl
<=> way(skc8) ),
introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition]) ).
fof(f101,plain,
( sQ9_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f47,f63,f98]) ).
fof(f102,definition,
( sQ10_spl
<=> old(skc9) ),
introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition]) ).
fof(f105,plain,
( sQ10_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f48,f63,f102]) ).
fof(f106,definition,
( sQ11_spl
<=> dirty(skc9) ),
introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition]) ).
fof(f109,plain,
( sQ11_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f49,f63,f106]) ).
fof(f110,definition,
( sQ12_spl
<=> white(skc9) ),
introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition]) ).
fof(f113,plain,
( sQ12_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f50,f63,f110]) ).
fof(f114,definition,
( sQ13_spl
<=> car(skc9) ),
introduced(definition,[new_symbols(definition,[sQ13_spl])],[split_symbol_definition]) ).
fof(f117,plain,
( sQ13_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f51,f63,f114]) ).
fof(f118,definition,
( sQ14_spl
<=> city(skc11) ),
introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition]) ).
fof(f121,plain,
( sQ14_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f52,f63,f118]) ).
fof(f122,definition,
( sQ15_spl
<=> barrel(skc14,skc12) ),
introduced(definition,[new_symbols(definition,[sQ15_spl])],[split_symbol_definition]) ).
fof(f123,plain,
( ~ sQ15_spl
| barrel(skc14,skc12) ),
inference(component_clause,[status(thm)],[f122]) ).
fof(f125,plain,
( sQ15_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f53,f63,f122]) ).
fof(f126,definition,
( sQ16_spl
<=> down(skc14,skc13) ),
introduced(definition,[new_symbols(definition,[sQ16_spl])],[split_symbol_definition]) ).
fof(f127,plain,
( ~ sQ16_spl
| down(skc14,skc13) ),
inference(component_clause,[status(thm)],[f126]) ).
fof(f129,plain,
( sQ16_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f54,f63,f126]) ).
fof(f130,definition,
( sQ17_spl
<=> in(skc14,skc15) ),
introduced(definition,[new_symbols(definition,[sQ17_spl])],[split_symbol_definition]) ).
fof(f131,plain,
( ~ sQ17_spl
| in(skc14,skc15) ),
inference(component_clause,[status(thm)],[f130]) ).
fof(f133,plain,
( sQ17_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f55,f63,f130]) ).
fof(f134,definition,
( sQ18_spl
<=> barrel(skc10,skc9) ),
introduced(definition,[new_symbols(definition,[sQ18_spl])],[split_symbol_definition]) ).
fof(f135,plain,
( ~ sQ18_spl
| barrel(skc10,skc9) ),
inference(component_clause,[status(thm)],[f134]) ).
fof(f137,plain,
( sQ18_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f56,f63,f134]) ).
fof(f138,definition,
( sQ19_spl
<=> down(skc10,skc8) ),
introduced(definition,[new_symbols(definition,[sQ19_spl])],[split_symbol_definition]) ).
fof(f139,plain,
( ~ sQ19_spl
| down(skc10,skc8) ),
inference(component_clause,[status(thm)],[f138]) ).
fof(f141,plain,
( sQ19_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f57,f63,f138]) ).
fof(f142,definition,
( sQ20_spl
<=> in(skc10,skc11) ),
introduced(definition,[new_symbols(definition,[sQ20_spl])],[split_symbol_definition]) ).
fof(f143,plain,
( ~ sQ20_spl
| in(skc10,skc11) ),
inference(component_clause,[status(thm)],[f142]) ).
fof(f145,plain,
( sQ20_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f58,f63,f142]) ).
fof(f146,definition,
! [X0,X1,X2,X3] :
( sQ21_spl
<=> ( ~ 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) ) ),
introduced(definition,[new_symbols(definition,[sQ21_spl])],[split_symbol_definition]) ).
fof(f147,plain,
! [X0,X1,X2,X3] :
( ~ sQ21_spl
| ~ 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) ),
inference(component_clause,[status(thm)],[f146]) ).
fof(f149,plain,
( sQ0_spl
| sQ21_spl ),
inference(split_clause,[status(thm)],[f60,f146,f63]) ).
fof(f150,plain,
( ~ sQ0_spl
| sQ21_spl ),
inference(split_clause,[status(thm)],[f62,f146,f63]) ).
fof(f155,definition,
! [X1] :
( sQ23_spl
<=> ( ~ barrel(skc10,X1)
| ~ chevy(X1)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ old(X1) ) ),
introduced(definition,[new_symbols(definition,[sQ23_spl])],[split_symbol_definition]) ).
fof(f156,plain,
! [X0] :
( ~ sQ23_spl
| ~ barrel(skc10,X0)
| ~ chevy(X0)
| ~ car(X0)
| ~ white(X0)
| ~ dirty(X0)
| ~ old(X0) ),
inference(component_clause,[status(thm)],[f155]) ).
fof(f158,definition,
( sQ24_spl
<=> event(skc10) ),
introduced(definition,[new_symbols(definition,[sQ24_spl])],[split_symbol_definition]) ).
fof(f160,plain,
( sQ24_spl
| ~ event(skc10) ),
inference(component_clause,[status(thm)],[f158]) ).
fof(f161,definition,
( sQ25_spl
<=> hollywood(skc11) ),
introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition]) ).
fof(f163,plain,
( sQ25_spl
| ~ hollywood(skc11) ),
inference(component_clause,[status(thm)],[f161]) ).
fof(f165,plain,
( sQ25_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f163,f35]) ).
fof(f166,plain,
sQ25_spl,
inference(contradiction_clause,[status(thm)],[f165]) ).
fof(f167,plain,
( sQ24_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f160,f36]) ).
fof(f168,plain,
sQ24_spl,
inference(contradiction_clause,[status(thm)],[f167]) ).
fof(f173,definition,
! [X1] :
( sQ27_spl
<=> ( ~ barrel(skc14,X1)
| ~ chevy(X1)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ old(X1) ) ),
introduced(definition,[new_symbols(definition,[sQ27_spl])],[split_symbol_definition]) ).
fof(f174,plain,
! [X0] :
( ~ sQ27_spl
| ~ barrel(skc14,X0)
| ~ chevy(X0)
| ~ car(X0)
| ~ white(X0)
| ~ dirty(X0)
| ~ old(X0) ),
inference(component_clause,[status(thm)],[f173]) ).
fof(f176,definition,
( sQ28_spl
<=> event(skc14) ),
introduced(definition,[new_symbols(definition,[sQ28_spl])],[split_symbol_definition]) ).
fof(f178,plain,
( sQ28_spl
| ~ event(skc14) ),
inference(component_clause,[status(thm)],[f176]) ).
fof(f179,definition,
( sQ29_spl
<=> hollywood(skc15) ),
introduced(definition,[new_symbols(definition,[sQ29_spl])],[split_symbol_definition]) ).
fof(f181,plain,
( sQ29_spl
| ~ hollywood(skc15) ),
inference(component_clause,[status(thm)],[f179]) ).
fof(f183,plain,
( sQ29_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f181,f31]) ).
fof(f184,plain,
sQ29_spl,
inference(contradiction_clause,[status(thm)],[f183]) ).
fof(f185,plain,
( sQ28_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f178,f32]) ).
fof(f186,plain,
sQ28_spl,
inference(contradiction_clause,[status(thm)],[f185]) ).
fof(f187,plain,
! [X0,X1] :
( ~ sQ21_spl
| ~ sQ19_spl
| ~ hollywood(X1)
| ~ city(X1)
| ~ in(skc10,X1)
| ~ barrel(skc10,X0)
| ~ event(skc10)
| ~ chevy(X0)
| ~ car(X0)
| ~ white(X0)
| ~ dirty(X0)
| ~ old(X0)
| ~ lonely(skc8)
| ~ way(skc8)
| ~ street(skc8) ),
inference(resolution,[status(thm)],[f139,f147]) ).
fof(f188,definition,
( sQ30_spl
<=> lonely(skc8) ),
introduced(definition,[new_symbols(definition,[sQ30_spl])],[split_symbol_definition]) ).
fof(f190,plain,
( sQ30_spl
| ~ lonely(skc8) ),
inference(component_clause,[status(thm)],[f188]) ).
fof(f191,definition,
! [X1] :
( sQ31_spl
<=> ( ~ hollywood(X1)
| ~ city(X1)
| ~ in(skc10,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ31_spl])],[split_symbol_definition]) ).
fof(f192,plain,
! [X0] :
( ~ sQ31_spl
| ~ hollywood(X0)
| ~ city(X0)
| ~ in(skc10,X0) ),
inference(component_clause,[status(thm)],[f191]) ).
fof(f194,plain,
( ~ sQ21_spl
| ~ sQ19_spl
| sQ31_spl
| ~ sQ24_spl
| sQ23_spl
| ~ sQ30_spl
| ~ sQ9_spl
| ~ sQ8_spl ),
inference(split_clause,[status(thm)],[f187,f94,f98,f188,f155,f158,f191,f138,f146]) ).
fof(f195,plain,
( sQ30_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f190,f38]) ).
fof(f196,plain,
sQ30_spl,
inference(contradiction_clause,[status(thm)],[f195]) ).
fof(f199,plain,
( ~ sQ20_spl
| ~ sQ31_spl
| ~ hollywood(skc11)
| ~ city(skc11) ),
inference(resolution,[status(thm)],[f192,f143]) ).
fof(f200,plain,
( ~ sQ20_spl
| ~ sQ31_spl
| ~ sQ25_spl
| ~ sQ14_spl ),
inference(split_clause,[status(thm)],[f199,f118,f161,f191,f142]) ).
fof(f203,plain,
( ~ sQ18_spl
| ~ sQ23_spl
| ~ chevy(skc9)
| ~ car(skc9)
| ~ white(skc9)
| ~ dirty(skc9)
| ~ old(skc9) ),
inference(resolution,[status(thm)],[f156,f135]) ).
fof(f204,definition,
( sQ32_spl
<=> chevy(skc9) ),
introduced(definition,[new_symbols(definition,[sQ32_spl])],[split_symbol_definition]) ).
fof(f206,plain,
( sQ32_spl
| ~ chevy(skc9) ),
inference(component_clause,[status(thm)],[f204]) ).
fof(f207,plain,
( ~ sQ18_spl
| ~ sQ23_spl
| ~ sQ32_spl
| ~ sQ13_spl
| ~ sQ12_spl
| ~ sQ11_spl
| ~ sQ10_spl ),
inference(split_clause,[status(thm)],[f203,f102,f106,f110,f114,f204,f155,f134]) ).
fof(f208,plain,
( sQ32_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f206,f37]) ).
fof(f209,plain,
sQ32_spl,
inference(contradiction_clause,[status(thm)],[f208]) ).
fof(f210,plain,
( ~ sQ27_spl
| ~ sQ15_spl
| ~ chevy(skc12)
| ~ car(skc12)
| ~ white(skc12)
| ~ dirty(skc12)
| ~ old(skc12) ),
inference(resolution,[status(thm)],[f123,f174]) ).
fof(f211,definition,
( sQ33_spl
<=> old(skc12) ),
introduced(definition,[new_symbols(definition,[sQ33_spl])],[split_symbol_definition]) ).
fof(f213,plain,
( sQ33_spl
| ~ old(skc12) ),
inference(component_clause,[status(thm)],[f211]) ).
fof(f214,plain,
( ~ sQ27_spl
| ~ sQ15_spl
| ~ sQ1_spl
| ~ sQ2_spl
| ~ sQ3_spl
| ~ sQ4_spl
| ~ sQ33_spl ),
inference(split_clause,[status(thm)],[f210,f211,f78,f74,f70,f66,f122,f173]) ).
fof(f215,plain,
( sQ33_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f213,f34]) ).
fof(f216,plain,
sQ33_spl,
inference(contradiction_clause,[status(thm)],[f215]) ).
fof(f217,plain,
! [X0,X1] :
( ~ sQ21_spl
| ~ sQ16_spl
| ~ hollywood(X1)
| ~ city(X1)
| ~ in(skc14,X1)
| ~ barrel(skc14,X0)
| ~ event(skc14)
| ~ chevy(X0)
| ~ car(X0)
| ~ white(X0)
| ~ dirty(X0)
| ~ old(X0)
| ~ lonely(skc13)
| ~ way(skc13)
| ~ street(skc13) ),
inference(resolution,[status(thm)],[f127,f147]) ).
fof(f218,definition,
( sQ34_spl
<=> street(skc13) ),
introduced(definition,[new_symbols(definition,[sQ34_spl])],[split_symbol_definition]) ).
fof(f220,plain,
( sQ34_spl
| ~ street(skc13) ),
inference(component_clause,[status(thm)],[f218]) ).
fof(f221,definition,
! [X1] :
( sQ35_spl
<=> ( ~ hollywood(X1)
| ~ city(X1)
| ~ in(skc14,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ35_spl])],[split_symbol_definition]) ).
fof(f222,plain,
! [X0] :
( ~ sQ35_spl
| ~ hollywood(X0)
| ~ city(X0)
| ~ in(skc14,X0) ),
inference(component_clause,[status(thm)],[f221]) ).
fof(f224,plain,
( ~ sQ21_spl
| ~ sQ16_spl
| sQ35_spl
| ~ sQ28_spl
| sQ27_spl
| ~ sQ5_spl
| ~ sQ6_spl
| ~ sQ34_spl ),
inference(split_clause,[status(thm)],[f217,f218,f86,f82,f173,f176,f221,f126,f146]) ).
fof(f225,plain,
( sQ34_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f220,f33]) ).
fof(f226,plain,
sQ34_spl,
inference(contradiction_clause,[status(thm)],[f225]) ).
fof(f229,plain,
( ~ sQ17_spl
| ~ sQ35_spl
| ~ hollywood(skc15)
| ~ city(skc15) ),
inference(resolution,[status(thm)],[f222,f131]) ).
fof(f230,plain,
( ~ sQ17_spl
| ~ sQ35_spl
| ~ sQ29_spl
| ~ sQ7_spl ),
inference(split_clause,[status(thm)],[f229,f90,f179,f221,f130]) ).
fof(f231,plain,
$false,
inference(sat_refutation,[status(thm)],[f69,f73,f77,f81,f85,f89,f93,f97,f101,f105,f109,f113,f117,f121,f125,f129,f133,f137,f141,f145,f149,f150,f166,f168,f184,f186,f194,f196,f200,f207,f209,f214,f216,f224,f226,f230]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NLP001-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n009.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 21 01:30:28 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.37 % Drodi V4.1.1
% 0.09/0.39 % Refutation found
% 0.09/0.39 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.09/0.39 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.09/0.41 % Elapsed time: 0.045534 seconds
% 0.09/0.41 % CPU time: 0.118970 seconds
% 0.09/0.41 % Total memory used: 17.332 MB
% 0.09/0.41 % Net memory used: 17.136 MB
%------------------------------------------------------------------------------