%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : PUZ028-6 : TPTP v9.3.1. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n015.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 01:59:54 PM UTC 2026
% Result : Unsatisfiable 0.19s 0.59s
% Output : CNFRefutation 0.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 107
% Syntax : Number of formulae : 516 ( 79 unt; 66 def)
% Number of atoms : 1210 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 1363 ( 669 ~; 628 |; 0 &)
% ( 66 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 71 ( 70 usr; 67 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 6 con; 0-0 aty)
% Number of variables : 61 ( 61 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
person(n1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f2,axiom,
person(n2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f3,axiom,
person(n3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f4,axiom,
person(n4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f5,axiom,
person(n5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f6,axiom,
person(n6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f7,axiom,
not_equal(n1,n2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f8,axiom,
not_equal(n1,n3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9,axiom,
not_equal(n1,n4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10,axiom,
not_equal(n1,n5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f11,axiom,
not_equal(n1,n6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f12,axiom,
not_equal(n2,n1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f13,axiom,
not_equal(n2,n3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f14,axiom,
not_equal(n2,n4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f15,axiom,
not_equal(n2,n5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f16,axiom,
not_equal(n2,n6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f17,axiom,
not_equal(n3,n1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f18,axiom,
not_equal(n3,n2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f19,axiom,
not_equal(n3,n4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f20,axiom,
not_equal(n3,n5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f21,axiom,
not_equal(n3,n6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f22,axiom,
not_equal(n4,n1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f23,axiom,
not_equal(n4,n2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f24,axiom,
not_equal(n4,n3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f25,axiom,
not_equal(n4,n5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f26,axiom,
not_equal(n4,n6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f27,axiom,
not_equal(n5,n1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f28,axiom,
not_equal(n5,n2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f29,axiom,
not_equal(n5,n3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f30,axiom,
not_equal(n5,n4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f31,axiom,
not_equal(n5,n6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f32,axiom,
not_equal(n6,n1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f33,axiom,
not_equal(n6,n2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f34,axiom,
not_equal(n6,n3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f35,axiom,
not_equal(n6,n4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f36,axiom,
not_equal(n6,n5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f37,axiom,
! [X,Y] :
( ~ not_equal(X,Y)
| ~ person(Y)
| ~ person(X)
| not_familiar(X,Y)
| familiar(X,Y) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f38,axiom,
! [X1,X2] :
( familiar(X2,X1)
| ~ familiar(X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f39,axiom,
! [X1,X2] :
( not_familiar(X2,X1)
| ~ not_familiar(X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f40,negated_conjecture,
! [X1,X2,X3] :
( ~ familiar(X3,X1)
| ~ familiar(X2,X3)
| ~ familiar(X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f41,negated_conjecture,
! [X1,X2,X3] :
( ~ not_familiar(X3,X1)
| ~ not_familiar(X2,X3)
| ~ not_familiar(X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f42,plain,
person(n1),
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f43,plain,
person(n2),
inference(cnf_transformation,[status(thm)],[f2]) ).
fof(f44,plain,
person(n3),
inference(cnf_transformation,[status(thm)],[f3]) ).
fof(f45,plain,
person(n4),
inference(cnf_transformation,[status(thm)],[f4]) ).
fof(f46,plain,
person(n5),
inference(cnf_transformation,[status(thm)],[f5]) ).
fof(f47,plain,
person(n6),
inference(cnf_transformation,[status(thm)],[f6]) ).
fof(f48,plain,
not_equal(n1,n2),
inference(cnf_transformation,[status(thm)],[f7]) ).
fof(f49,plain,
not_equal(n1,n3),
inference(cnf_transformation,[status(thm)],[f8]) ).
fof(f50,plain,
not_equal(n1,n4),
inference(cnf_transformation,[status(thm)],[f9]) ).
fof(f51,plain,
not_equal(n1,n5),
inference(cnf_transformation,[status(thm)],[f10]) ).
fof(f52,plain,
not_equal(n1,n6),
inference(cnf_transformation,[status(thm)],[f11]) ).
fof(f53,plain,
not_equal(n2,n1),
inference(cnf_transformation,[status(thm)],[f12]) ).
fof(f54,plain,
not_equal(n2,n3),
inference(cnf_transformation,[status(thm)],[f13]) ).
fof(f55,plain,
not_equal(n2,n4),
inference(cnf_transformation,[status(thm)],[f14]) ).
fof(f56,plain,
not_equal(n2,n5),
inference(cnf_transformation,[status(thm)],[f15]) ).
fof(f57,plain,
not_equal(n2,n6),
inference(cnf_transformation,[status(thm)],[f16]) ).
fof(f58,plain,
not_equal(n3,n1),
inference(cnf_transformation,[status(thm)],[f17]) ).
fof(f59,plain,
not_equal(n3,n2),
inference(cnf_transformation,[status(thm)],[f18]) ).
fof(f60,plain,
not_equal(n3,n4),
inference(cnf_transformation,[status(thm)],[f19]) ).
fof(f61,plain,
not_equal(n3,n5),
inference(cnf_transformation,[status(thm)],[f20]) ).
fof(f62,plain,
not_equal(n3,n6),
inference(cnf_transformation,[status(thm)],[f21]) ).
fof(f63,plain,
not_equal(n4,n1),
inference(cnf_transformation,[status(thm)],[f22]) ).
fof(f64,plain,
not_equal(n4,n2),
inference(cnf_transformation,[status(thm)],[f23]) ).
fof(f65,plain,
not_equal(n4,n3),
inference(cnf_transformation,[status(thm)],[f24]) ).
fof(f66,plain,
not_equal(n4,n5),
inference(cnf_transformation,[status(thm)],[f25]) ).
fof(f67,plain,
not_equal(n4,n6),
inference(cnf_transformation,[status(thm)],[f26]) ).
fof(f68,plain,
not_equal(n5,n1),
inference(cnf_transformation,[status(thm)],[f27]) ).
fof(f69,plain,
not_equal(n5,n2),
inference(cnf_transformation,[status(thm)],[f28]) ).
fof(f70,plain,
not_equal(n5,n3),
inference(cnf_transformation,[status(thm)],[f29]) ).
fof(f71,plain,
not_equal(n5,n4),
inference(cnf_transformation,[status(thm)],[f30]) ).
fof(f72,plain,
not_equal(n5,n6),
inference(cnf_transformation,[status(thm)],[f31]) ).
fof(f73,plain,
not_equal(n6,n1),
inference(cnf_transformation,[status(thm)],[f32]) ).
fof(f74,plain,
not_equal(n6,n2),
inference(cnf_transformation,[status(thm)],[f33]) ).
fof(f75,plain,
not_equal(n6,n3),
inference(cnf_transformation,[status(thm)],[f34]) ).
fof(f76,plain,
not_equal(n6,n4),
inference(cnf_transformation,[status(thm)],[f35]) ).
fof(f77,plain,
not_equal(n6,n5),
inference(cnf_transformation,[status(thm)],[f36]) ).
fof(f78,plain,
! [X0,X1] :
( ~ not_equal(X0,X1)
| ~ person(X1)
| ~ person(X0)
| not_familiar(X0,X1)
| familiar(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f37]) ).
fof(f79,plain,
! [X0,X1] :
( familiar(X1,X0)
| ~ familiar(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f38]) ).
fof(f80,plain,
! [X0,X1] :
( not_familiar(X1,X0)
| ~ not_familiar(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f39]) ).
fof(f81,plain,
! [X1,X3] :
( ~ familiar(X3,X1)
| ! [X2] :
( ~ familiar(X2,X3)
| ~ familiar(X1,X2) ) ),
inference(miniscoping,[status(thm)],[f40]) ).
fof(f82,plain,
! [X0,X1,X2] :
( ~ familiar(X2,X0)
| ~ familiar(X1,X2)
| ~ familiar(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f81]) ).
fof(f83,plain,
! [X1,X3] :
( ~ not_familiar(X3,X1)
| ! [X2] :
( ~ not_familiar(X2,X3)
| ~ not_familiar(X1,X2) ) ),
inference(miniscoping,[status(thm)],[f41]) ).
fof(f84,plain,
! [X0,X1,X2] :
( ~ not_familiar(X2,X0)
| ~ not_familiar(X1,X2)
| ~ not_familiar(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f83]) ).
fof(f85,plain,
! [X0] :
( ~ not_equal(X0,n1)
| ~ person(X0)
| not_familiar(X0,n1)
| familiar(X0,n1) ),
inference(resolution,[status(thm)],[f42,f78]) ).
fof(f86,plain,
! [X0] :
( ~ not_equal(X0,n2)
| ~ person(X0)
| not_familiar(X0,n2)
| familiar(X0,n2) ),
inference(resolution,[status(thm)],[f43,f78]) ).
fof(f87,plain,
! [X0] :
( ~ not_equal(X0,n3)
| ~ person(X0)
| not_familiar(X0,n3)
| familiar(X0,n3) ),
inference(resolution,[status(thm)],[f44,f78]) ).
fof(f88,plain,
! [X0] :
( ~ not_equal(X0,n4)
| ~ person(X0)
| not_familiar(X0,n4)
| familiar(X0,n4) ),
inference(resolution,[status(thm)],[f45,f78]) ).
fof(f89,plain,
! [X0] :
( ~ not_equal(X0,n5)
| ~ person(X0)
| not_familiar(X0,n5)
| familiar(X0,n5) ),
inference(resolution,[status(thm)],[f46,f78]) ).
fof(f90,plain,
! [X0] :
( ~ not_equal(X0,n6)
| ~ person(X0)
| not_familiar(X0,n6)
| familiar(X0,n6) ),
inference(resolution,[status(thm)],[f47,f78]) ).
fof(f91,plain,
( ~ person(n1)
| not_familiar(n1,n2)
| familiar(n1,n2) ),
inference(resolution,[status(thm)],[f48,f86]) ).
fof(f92,definition,
( sQ0_spl
<=> familiar(n1,n2) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f93,plain,
( ~ sQ0_spl
| familiar(n1,n2) ),
inference(component_clause,[status(thm)],[f92]) ).
fof(f95,definition,
( sQ1_spl
<=> not_familiar(n1,n2) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f96,plain,
( ~ sQ1_spl
| not_familiar(n1,n2) ),
inference(component_clause,[status(thm)],[f95]) ).
fof(f98,definition,
( sQ2_spl
<=> person(n1) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f100,plain,
( sQ2_spl
| ~ person(n1) ),
inference(component_clause,[status(thm)],[f98]) ).
fof(f101,plain,
( ~ sQ2_spl
| sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f91,f92,f95,f98]) ).
fof(f102,plain,
( sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f100,f42]) ).
fof(f103,plain,
sQ2_spl,
inference(contradiction_clause,[status(thm)],[f102]) ).
fof(f104,plain,
( ~ sQ0_spl
| familiar(n2,n1) ),
inference(resolution,[status(thm)],[f93,f79]) ).
fof(f105,plain,
! [X0] :
( ~ sQ0_spl
| ~ familiar(X0,n1)
| ~ familiar(n2,X0) ),
inference(resolution,[status(thm)],[f93,f82]) ).
fof(f107,plain,
( ~ person(n1)
| not_familiar(n1,n3)
| familiar(n1,n3) ),
inference(resolution,[status(thm)],[f87,f49]) ).
fof(f108,definition,
( sQ3_spl
<=> familiar(n1,n3) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f109,plain,
( ~ sQ3_spl
| familiar(n1,n3) ),
inference(component_clause,[status(thm)],[f108]) ).
fof(f111,definition,
( sQ4_spl
<=> not_familiar(n1,n3) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f112,plain,
( ~ sQ4_spl
| not_familiar(n1,n3) ),
inference(component_clause,[status(thm)],[f111]) ).
fof(f114,plain,
( ~ sQ2_spl
| sQ4_spl
| sQ3_spl ),
inference(split_clause,[status(thm)],[f107,f108,f111,f98]) ).
fof(f117,plain,
! [X0] :
( ~ sQ0_spl
| ~ familiar(X0,n2)
| ~ familiar(n1,X0) ),
inference(resolution,[status(thm)],[f104,f82]) ).
fof(f119,plain,
( ~ sQ3_spl
| familiar(n3,n1) ),
inference(resolution,[status(thm)],[f109,f79]) ).
fof(f120,plain,
! [X0] :
( ~ sQ3_spl
| ~ familiar(X0,n1)
| ~ familiar(n3,X0) ),
inference(resolution,[status(thm)],[f109,f82]) ).
fof(f122,plain,
( ~ person(n1)
| not_familiar(n1,n4)
| familiar(n1,n4) ),
inference(resolution,[status(thm)],[f88,f50]) ).
fof(f123,definition,
( sQ5_spl
<=> familiar(n1,n4) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f124,plain,
( ~ sQ5_spl
| familiar(n1,n4) ),
inference(component_clause,[status(thm)],[f123]) ).
fof(f126,definition,
( sQ6_spl
<=> not_familiar(n1,n4) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f127,plain,
( ~ sQ6_spl
| not_familiar(n1,n4) ),
inference(component_clause,[status(thm)],[f126]) ).
fof(f129,plain,
( ~ sQ2_spl
| sQ6_spl
| sQ5_spl ),
inference(split_clause,[status(thm)],[f122,f123,f126,f98]) ).
fof(f130,plain,
( ~ person(n1)
| not_familiar(n1,n5)
| familiar(n1,n5) ),
inference(resolution,[status(thm)],[f89,f51]) ).
fof(f131,definition,
( sQ7_spl
<=> familiar(n1,n5) ),
introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).
fof(f132,plain,
( ~ sQ7_spl
| familiar(n1,n5) ),
inference(component_clause,[status(thm)],[f131]) ).
fof(f134,definition,
( sQ8_spl
<=> not_familiar(n1,n5) ),
introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).
fof(f135,plain,
( ~ sQ8_spl
| not_familiar(n1,n5) ),
inference(component_clause,[status(thm)],[f134]) ).
fof(f137,plain,
( ~ sQ2_spl
| sQ8_spl
| sQ7_spl ),
inference(split_clause,[status(thm)],[f130,f131,f134,f98]) ).
fof(f138,plain,
( ~ person(n1)
| not_familiar(n1,n6)
| familiar(n1,n6) ),
inference(resolution,[status(thm)],[f90,f52]) ).
fof(f139,definition,
( sQ9_spl
<=> familiar(n1,n6) ),
introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition]) ).
fof(f140,plain,
( ~ sQ9_spl
| familiar(n1,n6) ),
inference(component_clause,[status(thm)],[f139]) ).
fof(f142,definition,
( sQ10_spl
<=> not_familiar(n1,n6) ),
introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition]) ).
fof(f143,plain,
( ~ sQ10_spl
| not_familiar(n1,n6) ),
inference(component_clause,[status(thm)],[f142]) ).
fof(f145,plain,
( ~ sQ2_spl
| sQ10_spl
| sQ9_spl ),
inference(split_clause,[status(thm)],[f138,f139,f142,f98]) ).
fof(f146,plain,
( ~ sQ5_spl
| familiar(n4,n1) ),
inference(resolution,[status(thm)],[f124,f79]) ).
fof(f150,plain,
! [X0] :
( ~ sQ3_spl
| ~ familiar(X0,n3)
| ~ familiar(n1,X0) ),
inference(resolution,[status(thm)],[f119,f82]) ).
fof(f152,plain,
( ~ sQ7_spl
| familiar(n5,n1) ),
inference(resolution,[status(thm)],[f132,f79]) ).
fof(f155,plain,
( ~ sQ9_spl
| familiar(n6,n1) ),
inference(resolution,[status(thm)],[f140,f79]) ).
fof(f158,plain,
( ~ person(n2)
| not_familiar(n2,n1)
| familiar(n2,n1) ),
inference(resolution,[status(thm)],[f53,f85]) ).
fof(f159,definition,
( sQ11_spl
<=> familiar(n2,n1) ),
introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition]) ).
fof(f160,plain,
( ~ sQ11_spl
| familiar(n2,n1) ),
inference(component_clause,[status(thm)],[f159]) ).
fof(f162,definition,
( sQ12_spl
<=> not_familiar(n2,n1) ),
introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition]) ).
fof(f163,plain,
( ~ sQ12_spl
| not_familiar(n2,n1) ),
inference(component_clause,[status(thm)],[f162]) ).
fof(f165,definition,
( sQ13_spl
<=> person(n2) ),
introduced(definition,[new_symbols(definition,[sQ13_spl])],[split_symbol_definition]) ).
fof(f167,plain,
( sQ13_spl
| ~ person(n2) ),
inference(component_clause,[status(thm)],[f165]) ).
fof(f168,plain,
( ~ sQ13_spl
| sQ12_spl
| sQ11_spl ),
inference(split_clause,[status(thm)],[f158,f159,f162,f165]) ).
fof(f169,plain,
( sQ13_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f167,f43]) ).
fof(f170,plain,
sQ13_spl,
inference(contradiction_clause,[status(thm)],[f169]) ).
fof(f171,plain,
( ~ person(n2)
| not_familiar(n2,n3)
| familiar(n2,n3) ),
inference(resolution,[status(thm)],[f54,f87]) ).
fof(f172,definition,
( sQ14_spl
<=> familiar(n2,n3) ),
introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition]) ).
fof(f173,plain,
( ~ sQ14_spl
| familiar(n2,n3) ),
inference(component_clause,[status(thm)],[f172]) ).
fof(f175,definition,
( sQ15_spl
<=> not_familiar(n2,n3) ),
introduced(definition,[new_symbols(definition,[sQ15_spl])],[split_symbol_definition]) ).
fof(f176,plain,
( ~ sQ15_spl
| not_familiar(n2,n3) ),
inference(component_clause,[status(thm)],[f175]) ).
fof(f178,plain,
( ~ sQ13_spl
| sQ15_spl
| sQ14_spl ),
inference(split_clause,[status(thm)],[f171,f172,f175,f165]) ).
fof(f179,plain,
( ~ person(n2)
| not_familiar(n2,n4)
| familiar(n2,n4) ),
inference(resolution,[status(thm)],[f55,f88]) ).
fof(f180,definition,
( sQ16_spl
<=> familiar(n2,n4) ),
introduced(definition,[new_symbols(definition,[sQ16_spl])],[split_symbol_definition]) ).
fof(f181,plain,
( ~ sQ16_spl
| familiar(n2,n4) ),
inference(component_clause,[status(thm)],[f180]) ).
fof(f183,definition,
( sQ17_spl
<=> not_familiar(n2,n4) ),
introduced(definition,[new_symbols(definition,[sQ17_spl])],[split_symbol_definition]) ).
fof(f184,plain,
( ~ sQ17_spl
| not_familiar(n2,n4) ),
inference(component_clause,[status(thm)],[f183]) ).
fof(f186,plain,
( ~ sQ13_spl
| sQ17_spl
| sQ16_spl ),
inference(split_clause,[status(thm)],[f179,f180,f183,f165]) ).
fof(f187,plain,
( ~ person(n2)
| not_familiar(n2,n5)
| familiar(n2,n5) ),
inference(resolution,[status(thm)],[f56,f89]) ).
fof(f188,definition,
( sQ18_spl
<=> familiar(n2,n5) ),
introduced(definition,[new_symbols(definition,[sQ18_spl])],[split_symbol_definition]) ).
fof(f189,plain,
( ~ sQ18_spl
| familiar(n2,n5) ),
inference(component_clause,[status(thm)],[f188]) ).
fof(f191,definition,
( sQ19_spl
<=> not_familiar(n2,n5) ),
introduced(definition,[new_symbols(definition,[sQ19_spl])],[split_symbol_definition]) ).
fof(f192,plain,
( ~ sQ19_spl
| not_familiar(n2,n5) ),
inference(component_clause,[status(thm)],[f191]) ).
fof(f194,plain,
( ~ sQ13_spl
| sQ19_spl
| sQ18_spl ),
inference(split_clause,[status(thm)],[f187,f188,f191,f165]) ).
fof(f195,plain,
( ~ person(n2)
| not_familiar(n2,n6)
| familiar(n2,n6) ),
inference(resolution,[status(thm)],[f57,f90]) ).
fof(f196,definition,
( sQ20_spl
<=> familiar(n2,n6) ),
introduced(definition,[new_symbols(definition,[sQ20_spl])],[split_symbol_definition]) ).
fof(f197,plain,
( ~ sQ20_spl
| familiar(n2,n6) ),
inference(component_clause,[status(thm)],[f196]) ).
fof(f198,plain,
( sQ20_spl
| ~ familiar(n2,n6) ),
inference(component_clause,[status(thm)],[f196]) ).
fof(f199,definition,
( sQ21_spl
<=> not_familiar(n2,n6) ),
introduced(definition,[new_symbols(definition,[sQ21_spl])],[split_symbol_definition]) ).
fof(f200,plain,
( ~ sQ21_spl
| not_familiar(n2,n6) ),
inference(component_clause,[status(thm)],[f199]) ).
fof(f202,plain,
( ~ sQ13_spl
| sQ21_spl
| sQ20_spl ),
inference(split_clause,[status(thm)],[f195,f196,f199,f165]) ).
fof(f203,plain,
( ~ person(n3)
| not_familiar(n3,n1)
| familiar(n3,n1) ),
inference(resolution,[status(thm)],[f58,f85]) ).
fof(f204,definition,
( sQ22_spl
<=> familiar(n3,n1) ),
introduced(definition,[new_symbols(definition,[sQ22_spl])],[split_symbol_definition]) ).
fof(f205,plain,
( ~ sQ22_spl
| familiar(n3,n1) ),
inference(component_clause,[status(thm)],[f204]) ).
fof(f207,definition,
( sQ23_spl
<=> not_familiar(n3,n1) ),
introduced(definition,[new_symbols(definition,[sQ23_spl])],[split_symbol_definition]) ).
fof(f208,plain,
( ~ sQ23_spl
| not_familiar(n3,n1) ),
inference(component_clause,[status(thm)],[f207]) ).
fof(f210,definition,
( sQ24_spl
<=> person(n3) ),
introduced(definition,[new_symbols(definition,[sQ24_spl])],[split_symbol_definition]) ).
fof(f212,plain,
( sQ24_spl
| ~ person(n3) ),
inference(component_clause,[status(thm)],[f210]) ).
fof(f213,plain,
( ~ sQ24_spl
| sQ23_spl
| sQ22_spl ),
inference(split_clause,[status(thm)],[f203,f204,f207,f210]) ).
fof(f214,plain,
( sQ24_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f212,f44]) ).
fof(f215,plain,
sQ24_spl,
inference(contradiction_clause,[status(thm)],[f214]) ).
fof(f225,plain,
( ~ sQ0_spl
| ~ sQ14_spl
| ~ familiar(n3,n1) ),
inference(resolution,[status(thm)],[f173,f105]) ).
fof(f227,plain,
! [X0] :
( ~ sQ14_spl
| ~ familiar(X0,n2)
| ~ familiar(n3,X0) ),
inference(resolution,[status(thm)],[f173,f82]) ).
fof(f229,plain,
( ~ sQ0_spl
| ~ sQ14_spl
| ~ sQ3_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f225,f119]) ).
fof(f230,plain,
( ~ sQ0_spl
| ~ sQ14_spl
| ~ sQ3_spl ),
inference(contradiction_clause,[status(thm)],[f229]) ).
fof(f231,plain,
( ~ sQ0_spl
| ~ sQ16_spl
| ~ familiar(n4,n1) ),
inference(resolution,[status(thm)],[f181,f105]) ).
fof(f232,plain,
( ~ sQ16_spl
| familiar(n4,n2) ),
inference(resolution,[status(thm)],[f181,f79]) ).
fof(f235,plain,
( ~ sQ0_spl
| ~ sQ16_spl
| ~ sQ5_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f231,f146]) ).
fof(f236,plain,
( ~ sQ0_spl
| ~ sQ16_spl
| ~ sQ5_spl ),
inference(contradiction_clause,[status(thm)],[f235]) ).
fof(f237,plain,
( ~ sQ0_spl
| ~ sQ18_spl
| ~ familiar(n5,n1) ),
inference(resolution,[status(thm)],[f189,f105]) ).
fof(f238,plain,
( ~ sQ18_spl
| familiar(n5,n2) ),
inference(resolution,[status(thm)],[f189,f79]) ).
fof(f239,plain,
! [X0] :
( ~ sQ18_spl
| ~ familiar(X0,n2)
| ~ familiar(n5,X0) ),
inference(resolution,[status(thm)],[f189,f82]) ).
fof(f241,plain,
( ~ sQ0_spl
| ~ sQ18_spl
| ~ sQ7_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f237,f152]) ).
fof(f242,plain,
( ~ sQ0_spl
| ~ sQ18_spl
| ~ sQ7_spl ),
inference(contradiction_clause,[status(thm)],[f241]) ).
fof(f243,plain,
( ~ sQ0_spl
| ~ sQ20_spl
| ~ familiar(n6,n1) ),
inference(resolution,[status(thm)],[f197,f105]) ).
fof(f244,plain,
( ~ sQ20_spl
| familiar(n6,n2) ),
inference(resolution,[status(thm)],[f197,f79]) ).
fof(f247,plain,
( ~ sQ0_spl
| ~ sQ20_spl
| ~ sQ9_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f243,f155]) ).
fof(f248,plain,
( ~ sQ0_spl
| ~ sQ20_spl
| ~ sQ9_spl ),
inference(contradiction_clause,[status(thm)],[f247]) ).
fof(f249,plain,
( ~ sQ4_spl
| not_familiar(n3,n1) ),
inference(resolution,[status(thm)],[f112,f80]) ).
fof(f250,plain,
! [X0] :
( ~ sQ4_spl
| ~ not_familiar(X0,n1)
| ~ not_familiar(n3,X0) ),
inference(resolution,[status(thm)],[f112,f84]) ).
fof(f252,plain,
( ~ sQ15_spl
| not_familiar(n3,n2) ),
inference(resolution,[status(thm)],[f176,f80]) ).
fof(f253,plain,
! [X0] :
( ~ sQ15_spl
| ~ not_familiar(X0,n2)
| ~ not_familiar(n3,X0) ),
inference(resolution,[status(thm)],[f176,f84]) ).
fof(f255,plain,
( ~ sQ17_spl
| not_familiar(n4,n2) ),
inference(resolution,[status(thm)],[f184,f80]) ).
fof(f256,plain,
! [X0] :
( ~ sQ17_spl
| ~ not_familiar(X0,n2)
| ~ not_familiar(n4,X0) ),
inference(resolution,[status(thm)],[f184,f84]) ).
fof(f258,plain,
( ~ person(n3)
| not_familiar(n3,n2)
| familiar(n3,n2) ),
inference(resolution,[status(thm)],[f59,f86]) ).
fof(f259,definition,
( sQ25_spl
<=> familiar(n3,n2) ),
introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition]) ).
fof(f260,plain,
( ~ sQ25_spl
| familiar(n3,n2) ),
inference(component_clause,[status(thm)],[f259]) ).
fof(f262,definition,
( sQ26_spl
<=> not_familiar(n3,n2) ),
introduced(definition,[new_symbols(definition,[sQ26_spl])],[split_symbol_definition]) ).
fof(f263,plain,
( ~ sQ26_spl
| not_familiar(n3,n2) ),
inference(component_clause,[status(thm)],[f262]) ).
fof(f265,plain,
( ~ sQ24_spl
| sQ26_spl
| sQ25_spl ),
inference(split_clause,[status(thm)],[f258,f259,f262,f210]) ).
fof(f266,plain,
( ~ person(n3)
| not_familiar(n3,n4)
| familiar(n3,n4) ),
inference(resolution,[status(thm)],[f60,f88]) ).
fof(f267,definition,
( sQ27_spl
<=> familiar(n3,n4) ),
introduced(definition,[new_symbols(definition,[sQ27_spl])],[split_symbol_definition]) ).
fof(f268,plain,
( ~ sQ27_spl
| familiar(n3,n4) ),
inference(component_clause,[status(thm)],[f267]) ).
fof(f269,plain,
( sQ27_spl
| ~ familiar(n3,n4) ),
inference(component_clause,[status(thm)],[f267]) ).
fof(f270,definition,
( sQ28_spl
<=> not_familiar(n3,n4) ),
introduced(definition,[new_symbols(definition,[sQ28_spl])],[split_symbol_definition]) ).
fof(f271,plain,
( ~ sQ28_spl
| not_familiar(n3,n4) ),
inference(component_clause,[status(thm)],[f270]) ).
fof(f273,plain,
( ~ sQ24_spl
| sQ28_spl
| sQ27_spl ),
inference(split_clause,[status(thm)],[f266,f267,f270,f210]) ).
fof(f274,plain,
( ~ person(n3)
| not_familiar(n3,n5)
| familiar(n3,n5) ),
inference(resolution,[status(thm)],[f61,f89]) ).
fof(f275,definition,
( sQ29_spl
<=> familiar(n3,n5) ),
introduced(definition,[new_symbols(definition,[sQ29_spl])],[split_symbol_definition]) ).
fof(f276,plain,
( ~ sQ29_spl
| familiar(n3,n5) ),
inference(component_clause,[status(thm)],[f275]) ).
fof(f278,definition,
( sQ30_spl
<=> not_familiar(n3,n5) ),
introduced(definition,[new_symbols(definition,[sQ30_spl])],[split_symbol_definition]) ).
fof(f279,plain,
( ~ sQ30_spl
| not_familiar(n3,n5) ),
inference(component_clause,[status(thm)],[f278]) ).
fof(f281,plain,
( ~ sQ24_spl
| sQ30_spl
| sQ29_spl ),
inference(split_clause,[status(thm)],[f274,f275,f278,f210]) ).
fof(f282,plain,
( ~ person(n3)
| not_familiar(n3,n6)
| familiar(n3,n6) ),
inference(resolution,[status(thm)],[f62,f90]) ).
fof(f283,definition,
( sQ31_spl
<=> familiar(n3,n6) ),
introduced(definition,[new_symbols(definition,[sQ31_spl])],[split_symbol_definition]) ).
fof(f284,plain,
( ~ sQ31_spl
| familiar(n3,n6) ),
inference(component_clause,[status(thm)],[f283]) ).
fof(f286,definition,
( sQ32_spl
<=> not_familiar(n3,n6) ),
introduced(definition,[new_symbols(definition,[sQ32_spl])],[split_symbol_definition]) ).
fof(f287,plain,
( ~ sQ32_spl
| not_familiar(n3,n6) ),
inference(component_clause,[status(thm)],[f286]) ).
fof(f289,plain,
( ~ sQ24_spl
| sQ32_spl
| sQ31_spl ),
inference(split_clause,[status(thm)],[f282,f283,f286,f210]) ).
fof(f290,plain,
( ~ person(n4)
| not_familiar(n4,n1)
| familiar(n4,n1) ),
inference(resolution,[status(thm)],[f63,f85]) ).
fof(f291,definition,
( sQ33_spl
<=> familiar(n4,n1) ),
introduced(definition,[new_symbols(definition,[sQ33_spl])],[split_symbol_definition]) ).
fof(f292,plain,
( ~ sQ33_spl
| familiar(n4,n1) ),
inference(component_clause,[status(thm)],[f291]) ).
fof(f293,plain,
( sQ33_spl
| ~ familiar(n4,n1) ),
inference(component_clause,[status(thm)],[f291]) ).
fof(f294,definition,
( sQ34_spl
<=> not_familiar(n4,n1) ),
introduced(definition,[new_symbols(definition,[sQ34_spl])],[split_symbol_definition]) ).
fof(f295,plain,
( ~ sQ34_spl
| not_familiar(n4,n1) ),
inference(component_clause,[status(thm)],[f294]) ).
fof(f297,definition,
( sQ35_spl
<=> person(n4) ),
introduced(definition,[new_symbols(definition,[sQ35_spl])],[split_symbol_definition]) ).
fof(f299,plain,
( sQ35_spl
| ~ person(n4) ),
inference(component_clause,[status(thm)],[f297]) ).
fof(f300,plain,
( ~ sQ35_spl
| sQ34_spl
| sQ33_spl ),
inference(split_clause,[status(thm)],[f290,f291,f294,f297]) ).
fof(f301,plain,
( sQ35_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f299,f45]) ).
fof(f302,plain,
sQ35_spl,
inference(contradiction_clause,[status(thm)],[f301]) ).
fof(f303,plain,
( ~ person(n4)
| not_familiar(n4,n2)
| familiar(n4,n2) ),
inference(resolution,[status(thm)],[f64,f86]) ).
fof(f304,definition,
( sQ36_spl
<=> familiar(n4,n2) ),
introduced(definition,[new_symbols(definition,[sQ36_spl])],[split_symbol_definition]) ).
fof(f305,plain,
( ~ sQ36_spl
| familiar(n4,n2) ),
inference(component_clause,[status(thm)],[f304]) ).
fof(f307,definition,
( sQ37_spl
<=> not_familiar(n4,n2) ),
introduced(definition,[new_symbols(definition,[sQ37_spl])],[split_symbol_definition]) ).
fof(f310,plain,
( ~ sQ35_spl
| sQ37_spl
| sQ36_spl ),
inference(split_clause,[status(thm)],[f303,f304,f307,f297]) ).
fof(f311,plain,
( ~ sQ6_spl
| not_familiar(n4,n1) ),
inference(resolution,[status(thm)],[f127,f80]) ).
fof(f312,plain,
! [X0] :
( ~ sQ6_spl
| ~ not_familiar(X0,n1)
| ~ not_familiar(n4,X0) ),
inference(resolution,[status(thm)],[f127,f84]) ).
fof(f314,plain,
( ~ sQ22_spl
| familiar(n1,n3) ),
inference(resolution,[status(thm)],[f205,f79]) ).
fof(f317,plain,
( ~ sQ22_spl
| sQ3_spl ),
inference(split_clause,[status(thm)],[f314,f108,f204]) ).
fof(f318,plain,
( ~ sQ8_spl
| not_familiar(n5,n1) ),
inference(resolution,[status(thm)],[f135,f80]) ).
fof(f319,plain,
! [X0] :
( ~ sQ8_spl
| ~ not_familiar(X0,n1)
| ~ not_familiar(n5,X0) ),
inference(resolution,[status(thm)],[f135,f84]) ).
fof(f321,plain,
( ~ sQ19_spl
| not_familiar(n5,n2) ),
inference(resolution,[status(thm)],[f192,f80]) ).
fof(f322,plain,
! [X0] :
( ~ sQ19_spl
| ~ not_familiar(X0,n2)
| ~ not_familiar(n5,X0) ),
inference(resolution,[status(thm)],[f192,f84]) ).
fof(f324,plain,
( ~ sQ10_spl
| not_familiar(n6,n1) ),
inference(resolution,[status(thm)],[f143,f80]) ).
fof(f328,plain,
! [X0] :
( ~ sQ21_spl
| ~ not_familiar(X0,n2)
| ~ not_familiar(n6,X0) ),
inference(resolution,[status(thm)],[f200,f84]) ).
fof(f330,plain,
( ~ sQ15_spl
| ~ sQ4_spl
| ~ not_familiar(n1,n2) ),
inference(resolution,[status(thm)],[f249,f253]) ).
fof(f335,plain,
( ~ person(n4)
| not_familiar(n4,n3)
| familiar(n4,n3) ),
inference(resolution,[status(thm)],[f65,f87]) ).
fof(f336,definition,
( sQ38_spl
<=> familiar(n4,n3) ),
introduced(definition,[new_symbols(definition,[sQ38_spl])],[split_symbol_definition]) ).
fof(f337,plain,
( ~ sQ38_spl
| familiar(n4,n3) ),
inference(component_clause,[status(thm)],[f336]) ).
fof(f338,plain,
( sQ38_spl
| ~ familiar(n4,n3) ),
inference(component_clause,[status(thm)],[f336]) ).
fof(f339,definition,
( sQ39_spl
<=> not_familiar(n4,n3) ),
introduced(definition,[new_symbols(definition,[sQ39_spl])],[split_symbol_definition]) ).
fof(f340,plain,
( ~ sQ39_spl
| not_familiar(n4,n3) ),
inference(component_clause,[status(thm)],[f339]) ).
fof(f342,plain,
( ~ sQ35_spl
| sQ39_spl
| sQ38_spl ),
inference(split_clause,[status(thm)],[f335,f336,f339,f297]) ).
fof(f343,plain,
( ~ person(n4)
| not_familiar(n4,n5)
| familiar(n4,n5) ),
inference(resolution,[status(thm)],[f66,f89]) ).
fof(f344,definition,
( sQ40_spl
<=> familiar(n4,n5) ),
introduced(definition,[new_symbols(definition,[sQ40_spl])],[split_symbol_definition]) ).
fof(f345,plain,
( ~ sQ40_spl
| familiar(n4,n5) ),
inference(component_clause,[status(thm)],[f344]) ).
fof(f347,definition,
( sQ41_spl
<=> not_familiar(n4,n5) ),
introduced(definition,[new_symbols(definition,[sQ41_spl])],[split_symbol_definition]) ).
fof(f348,plain,
( ~ sQ41_spl
| not_familiar(n4,n5) ),
inference(component_clause,[status(thm)],[f347]) ).
fof(f350,plain,
( ~ sQ35_spl
| sQ41_spl
| sQ40_spl ),
inference(split_clause,[status(thm)],[f343,f344,f347,f297]) ).
fof(f351,plain,
( ~ person(n4)
| not_familiar(n4,n6)
| familiar(n4,n6) ),
inference(resolution,[status(thm)],[f67,f90]) ).
fof(f352,definition,
( sQ42_spl
<=> familiar(n4,n6) ),
introduced(definition,[new_symbols(definition,[sQ42_spl])],[split_symbol_definition]) ).
fof(f353,plain,
( ~ sQ42_spl
| familiar(n4,n6) ),
inference(component_clause,[status(thm)],[f352]) ).
fof(f355,definition,
( sQ43_spl
<=> not_familiar(n4,n6) ),
introduced(definition,[new_symbols(definition,[sQ43_spl])],[split_symbol_definition]) ).
fof(f356,plain,
( ~ sQ43_spl
| not_familiar(n4,n6) ),
inference(component_clause,[status(thm)],[f355]) ).
fof(f358,plain,
( ~ sQ35_spl
| sQ43_spl
| sQ42_spl ),
inference(split_clause,[status(thm)],[f351,f352,f355,f297]) ).
fof(f359,plain,
( ~ person(n5)
| not_familiar(n5,n1)
| familiar(n5,n1) ),
inference(resolution,[status(thm)],[f68,f85]) ).
fof(f360,definition,
( sQ44_spl
<=> familiar(n5,n1) ),
introduced(definition,[new_symbols(definition,[sQ44_spl])],[split_symbol_definition]) ).
fof(f361,plain,
( ~ sQ44_spl
| familiar(n5,n1) ),
inference(component_clause,[status(thm)],[f360]) ).
fof(f363,definition,
( sQ45_spl
<=> not_familiar(n5,n1) ),
introduced(definition,[new_symbols(definition,[sQ45_spl])],[split_symbol_definition]) ).
fof(f364,plain,
( ~ sQ45_spl
| not_familiar(n5,n1) ),
inference(component_clause,[status(thm)],[f363]) ).
fof(f366,definition,
( sQ46_spl
<=> person(n5) ),
introduced(definition,[new_symbols(definition,[sQ46_spl])],[split_symbol_definition]) ).
fof(f368,plain,
( sQ46_spl
| ~ person(n5) ),
inference(component_clause,[status(thm)],[f366]) ).
fof(f369,plain,
( ~ sQ46_spl
| sQ45_spl
| sQ44_spl ),
inference(split_clause,[status(thm)],[f359,f360,f363,f366]) ).
fof(f370,plain,
( sQ46_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f368,f46]) ).
fof(f371,plain,
sQ46_spl,
inference(contradiction_clause,[status(thm)],[f370]) ).
fof(f372,plain,
( ~ person(n5)
| not_familiar(n5,n2)
| familiar(n5,n2) ),
inference(resolution,[status(thm)],[f69,f86]) ).
fof(f373,definition,
( sQ47_spl
<=> familiar(n5,n2) ),
introduced(definition,[new_symbols(definition,[sQ47_spl])],[split_symbol_definition]) ).
fof(f374,plain,
( ~ sQ47_spl
| familiar(n5,n2) ),
inference(component_clause,[status(thm)],[f373]) ).
fof(f376,definition,
( sQ48_spl
<=> not_familiar(n5,n2) ),
introduced(definition,[new_symbols(definition,[sQ48_spl])],[split_symbol_definition]) ).
fof(f377,plain,
( ~ sQ48_spl
| not_familiar(n5,n2) ),
inference(component_clause,[status(thm)],[f376]) ).
fof(f379,plain,
( ~ sQ46_spl
| sQ48_spl
| sQ47_spl ),
inference(split_clause,[status(thm)],[f372,f373,f376,f366]) ).
fof(f380,plain,
( ~ person(n5)
| not_familiar(n5,n3)
| familiar(n5,n3) ),
inference(resolution,[status(thm)],[f70,f87]) ).
fof(f381,definition,
( sQ49_spl
<=> familiar(n5,n3) ),
introduced(definition,[new_symbols(definition,[sQ49_spl])],[split_symbol_definition]) ).
fof(f382,plain,
( ~ sQ49_spl
| familiar(n5,n3) ),
inference(component_clause,[status(thm)],[f381]) ).
fof(f384,definition,
( sQ50_spl
<=> not_familiar(n5,n3) ),
introduced(definition,[new_symbols(definition,[sQ50_spl])],[split_symbol_definition]) ).
fof(f385,plain,
( ~ sQ50_spl
| not_familiar(n5,n3) ),
inference(component_clause,[status(thm)],[f384]) ).
fof(f387,plain,
( ~ sQ46_spl
| sQ50_spl
| sQ49_spl ),
inference(split_clause,[status(thm)],[f380,f381,f384,f366]) ).
fof(f389,plain,
( ~ sQ4_spl
| ~ sQ15_spl
| ~ not_familiar(n2,n1) ),
inference(resolution,[status(thm)],[f252,f250]) ).
fof(f393,plain,
( ~ sQ6_spl
| ~ sQ17_spl
| ~ not_familiar(n2,n1) ),
inference(resolution,[status(thm)],[f255,f312]) ).
fof(f396,plain,
! [X0] :
( ~ sQ17_spl
| ~ not_familiar(X0,n4)
| ~ not_familiar(n2,X0) ),
inference(resolution,[status(thm)],[f255,f84]) ).
fof(f399,plain,
( ~ sQ25_spl
| familiar(n2,n3) ),
inference(resolution,[status(thm)],[f260,f79]) ).
fof(f400,plain,
! [X0] :
( ~ sQ25_spl
| ~ familiar(X0,n3)
| ~ familiar(n2,X0) ),
inference(resolution,[status(thm)],[f260,f82]) ).
fof(f402,plain,
( ~ sQ27_spl
| familiar(n4,n3) ),
inference(resolution,[status(thm)],[f268,f79]) ).
fof(f405,plain,
( ~ sQ29_spl
| familiar(n5,n3) ),
inference(resolution,[status(thm)],[f276,f79]) ).
fof(f406,plain,
! [X0] :
( ~ sQ29_spl
| ~ familiar(X0,n3)
| ~ familiar(n5,X0) ),
inference(resolution,[status(thm)],[f276,f82]) ).
fof(f408,plain,
( ~ sQ31_spl
| familiar(n6,n3) ),
inference(resolution,[status(thm)],[f284,f79]) ).
fof(f411,plain,
( ~ sQ33_spl
| familiar(n1,n4) ),
inference(resolution,[status(thm)],[f292,f79]) ).
fof(f414,plain,
( ~ sQ33_spl
| sQ5_spl ),
inference(split_clause,[status(thm)],[f411,f123,f291]) ).
fof(f415,plain,
( ~ person(n5)
| not_familiar(n5,n4)
| familiar(n5,n4) ),
inference(resolution,[status(thm)],[f71,f88]) ).
fof(f416,definition,
( sQ51_spl
<=> familiar(n5,n4) ),
introduced(definition,[new_symbols(definition,[sQ51_spl])],[split_symbol_definition]) ).
fof(f417,plain,
( ~ sQ51_spl
| familiar(n5,n4) ),
inference(component_clause,[status(thm)],[f416]) ).
fof(f419,definition,
( sQ52_spl
<=> not_familiar(n5,n4) ),
introduced(definition,[new_symbols(definition,[sQ52_spl])],[split_symbol_definition]) ).
fof(f420,plain,
( ~ sQ52_spl
| not_familiar(n5,n4) ),
inference(component_clause,[status(thm)],[f419]) ).
fof(f422,plain,
( ~ sQ46_spl
| sQ52_spl
| sQ51_spl ),
inference(split_clause,[status(thm)],[f415,f416,f419,f366]) ).
fof(f423,plain,
( ~ person(n5)
| not_familiar(n5,n6)
| familiar(n5,n6) ),
inference(resolution,[status(thm)],[f72,f90]) ).
fof(f424,definition,
( sQ53_spl
<=> familiar(n5,n6) ),
introduced(definition,[new_symbols(definition,[sQ53_spl])],[split_symbol_definition]) ).
fof(f425,plain,
( ~ sQ53_spl
| familiar(n5,n6) ),
inference(component_clause,[status(thm)],[f424]) ).
fof(f427,definition,
( sQ54_spl
<=> not_familiar(n5,n6) ),
introduced(definition,[new_symbols(definition,[sQ54_spl])],[split_symbol_definition]) ).
fof(f428,plain,
( ~ sQ54_spl
| not_familiar(n5,n6) ),
inference(component_clause,[status(thm)],[f427]) ).
fof(f430,plain,
( ~ sQ46_spl
| sQ54_spl
| sQ53_spl ),
inference(split_clause,[status(thm)],[f423,f424,f427,f366]) ).
fof(f431,plain,
( ~ person(n6)
| not_familiar(n6,n1)
| familiar(n6,n1) ),
inference(resolution,[status(thm)],[f73,f85]) ).
fof(f432,definition,
( sQ55_spl
<=> familiar(n6,n1) ),
introduced(definition,[new_symbols(definition,[sQ55_spl])],[split_symbol_definition]) ).
fof(f433,plain,
( ~ sQ55_spl
| familiar(n6,n1) ),
inference(component_clause,[status(thm)],[f432]) ).
fof(f435,definition,
( sQ56_spl
<=> not_familiar(n6,n1) ),
introduced(definition,[new_symbols(definition,[sQ56_spl])],[split_symbol_definition]) ).
fof(f436,plain,
( ~ sQ56_spl
| not_familiar(n6,n1) ),
inference(component_clause,[status(thm)],[f435]) ).
fof(f438,definition,
( sQ57_spl
<=> person(n6) ),
introduced(definition,[new_symbols(definition,[sQ57_spl])],[split_symbol_definition]) ).
fof(f440,plain,
( sQ57_spl
| ~ person(n6) ),
inference(component_clause,[status(thm)],[f438]) ).
fof(f441,plain,
( ~ sQ57_spl
| sQ56_spl
| sQ55_spl ),
inference(split_clause,[status(thm)],[f431,f432,f435,f438]) ).
fof(f442,plain,
( sQ57_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f440,f47]) ).
fof(f443,plain,
sQ57_spl,
inference(contradiction_clause,[status(thm)],[f442]) ).
fof(f444,plain,
( ~ person(n6)
| not_familiar(n6,n2)
| familiar(n6,n2) ),
inference(resolution,[status(thm)],[f74,f86]) ).
fof(f445,definition,
( sQ58_spl
<=> familiar(n6,n2) ),
introduced(definition,[new_symbols(definition,[sQ58_spl])],[split_symbol_definition]) ).
fof(f446,plain,
( ~ sQ58_spl
| familiar(n6,n2) ),
inference(component_clause,[status(thm)],[f445]) ).
fof(f447,plain,
( sQ58_spl
| ~ familiar(n6,n2) ),
inference(component_clause,[status(thm)],[f445]) ).
fof(f448,definition,
( sQ59_spl
<=> not_familiar(n6,n2) ),
introduced(definition,[new_symbols(definition,[sQ59_spl])],[split_symbol_definition]) ).
fof(f449,plain,
( ~ sQ59_spl
| not_familiar(n6,n2) ),
inference(component_clause,[status(thm)],[f448]) ).
fof(f451,plain,
( ~ sQ57_spl
| sQ59_spl
| sQ58_spl ),
inference(split_clause,[status(thm)],[f444,f445,f448,f438]) ).
fof(f452,plain,
( ~ person(n6)
| not_familiar(n6,n3)
| familiar(n6,n3) ),
inference(resolution,[status(thm)],[f75,f87]) ).
fof(f453,definition,
( sQ60_spl
<=> familiar(n6,n3) ),
introduced(definition,[new_symbols(definition,[sQ60_spl])],[split_symbol_definition]) ).
fof(f454,plain,
( ~ sQ60_spl
| familiar(n6,n3) ),
inference(component_clause,[status(thm)],[f453]) ).
fof(f456,definition,
( sQ61_spl
<=> not_familiar(n6,n3) ),
introduced(definition,[new_symbols(definition,[sQ61_spl])],[split_symbol_definition]) ).
fof(f457,plain,
( ~ sQ61_spl
| not_familiar(n6,n3) ),
inference(component_clause,[status(thm)],[f456]) ).
fof(f459,plain,
( ~ sQ57_spl
| sQ61_spl
| sQ60_spl ),
inference(split_clause,[status(thm)],[f452,f453,f456,f438]) ).
fof(f460,plain,
( ~ person(n6)
| not_familiar(n6,n4)
| familiar(n6,n4) ),
inference(resolution,[status(thm)],[f76,f88]) ).
fof(f461,definition,
( sQ62_spl
<=> familiar(n6,n4) ),
introduced(definition,[new_symbols(definition,[sQ62_spl])],[split_symbol_definition]) ).
fof(f462,plain,
( ~ sQ62_spl
| familiar(n6,n4) ),
inference(component_clause,[status(thm)],[f461]) ).
fof(f464,definition,
( sQ63_spl
<=> not_familiar(n6,n4) ),
introduced(definition,[new_symbols(definition,[sQ63_spl])],[split_symbol_definition]) ).
fof(f465,plain,
( ~ sQ63_spl
| not_familiar(n6,n4) ),
inference(component_clause,[status(thm)],[f464]) ).
fof(f467,plain,
( ~ sQ57_spl
| sQ63_spl
| sQ62_spl ),
inference(split_clause,[status(thm)],[f460,f461,f464,f438]) ).
fof(f468,plain,
( ~ sQ0_spl
| ~ sQ36_spl
| ~ familiar(n1,n4) ),
inference(resolution,[status(thm)],[f305,f117]) ).
fof(f469,plain,
( ~ sQ36_spl
| familiar(n2,n4) ),
inference(resolution,[status(thm)],[f305,f79]) ).
fof(f473,plain,
( ~ sQ17_spl
| ~ sQ6_spl
| ~ not_familiar(n1,n2) ),
inference(resolution,[status(thm)],[f311,f256]) ).
fof(f475,plain,
! [X0] :
( ~ sQ6_spl
| ~ not_familiar(X0,n4)
| ~ not_familiar(n1,X0) ),
inference(resolution,[status(thm)],[f311,f84]) ).
fof(f477,plain,
( ~ sQ25_spl
| ~ sQ38_spl
| ~ familiar(n2,n4) ),
inference(resolution,[status(thm)],[f337,f400]) ).
fof(f478,plain,
( ~ sQ38_spl
| familiar(n3,n4) ),
inference(resolution,[status(thm)],[f337,f79]) ).
fof(f481,plain,
( ~ sQ25_spl
| ~ sQ38_spl
| ~ sQ36_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f477,f469]) ).
fof(f482,plain,
( ~ sQ25_spl
| ~ sQ38_spl
| ~ sQ36_spl ),
inference(contradiction_clause,[status(thm)],[f481]) ).
fof(f483,plain,
( ~ sQ1_spl
| ~ sQ15_spl
| ~ sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f96,f330]) ).
fof(f484,plain,
( ~ sQ1_spl
| ~ sQ15_spl
| ~ sQ4_spl ),
inference(contradiction_clause,[status(thm)],[f483]) ).
fof(f485,plain,
( ~ sQ17_spl
| ~ sQ6_spl
| ~ sQ1_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f473,f96]) ).
fof(f486,plain,
( ~ sQ17_spl
| ~ sQ6_spl
| ~ sQ1_spl ),
inference(contradiction_clause,[status(thm)],[f485]) ).
fof(f487,plain,
( ~ sQ6_spl
| ~ sQ17_spl
| ~ sQ12_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f393,f163]) ).
fof(f488,plain,
( ~ sQ6_spl
| ~ sQ17_spl
| ~ sQ12_spl ),
inference(contradiction_clause,[status(thm)],[f487]) ).
fof(f489,plain,
( ~ sQ16_spl
| sQ36_spl ),
inference(split_clause,[status(thm)],[f232,f304,f180]) ).
fof(f490,plain,
( ~ sQ4_spl
| ~ sQ15_spl
| ~ sQ12_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f389,f163]) ).
fof(f491,plain,
( ~ sQ4_spl
| ~ sQ15_spl
| ~ sQ12_spl ),
inference(contradiction_clause,[status(thm)],[f490]) ).
fof(f492,plain,
( sQ38_spl
| ~ sQ27_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f338,f402]) ).
fof(f493,plain,
( sQ38_spl
| ~ sQ27_spl ),
inference(contradiction_clause,[status(thm)],[f492]) ).
fof(f494,plain,
( ~ sQ40_spl
| familiar(n5,n4) ),
inference(resolution,[status(thm)],[f345,f79]) ).
fof(f495,plain,
! [X0] :
( ~ sQ40_spl
| ~ familiar(X0,n4)
| ~ familiar(n5,X0) ),
inference(resolution,[status(thm)],[f345,f82]) ).
fof(f497,plain,
( ~ sQ42_spl
| familiar(n6,n4) ),
inference(resolution,[status(thm)],[f353,f79]) ).
fof(f498,plain,
! [X0] :
( ~ sQ42_spl
| ~ familiar(X0,n4)
| ~ familiar(n6,X0) ),
inference(resolution,[status(thm)],[f353,f82]) ).
fof(f500,plain,
( ~ sQ19_spl
| ~ sQ8_spl
| ~ not_familiar(n1,n2) ),
inference(resolution,[status(thm)],[f318,f322]) ).
fof(f515,plain,
( ~ person(n6)
| not_familiar(n6,n5)
| familiar(n6,n5) ),
inference(resolution,[status(thm)],[f77,f89]) ).
fof(f516,definition,
( sQ64_spl
<=> familiar(n6,n5) ),
introduced(definition,[new_symbols(definition,[sQ64_spl])],[split_symbol_definition]) ).
fof(f517,plain,
( ~ sQ64_spl
| familiar(n6,n5) ),
inference(component_clause,[status(thm)],[f516]) ).
fof(f519,definition,
( sQ65_spl
<=> not_familiar(n6,n5) ),
introduced(definition,[new_symbols(definition,[sQ65_spl])],[split_symbol_definition]) ).
fof(f520,plain,
( ~ sQ65_spl
| not_familiar(n6,n5) ),
inference(component_clause,[status(thm)],[f519]) ).
fof(f522,plain,
( ~ sQ57_spl
| sQ65_spl
| sQ64_spl ),
inference(split_clause,[status(thm)],[f515,f516,f519,f438]) ).
fof(f523,plain,
( ~ sQ44_spl
| familiar(n1,n5) ),
inference(resolution,[status(thm)],[f361,f79]) ).
fof(f526,plain,
( ~ sQ44_spl
| sQ7_spl ),
inference(split_clause,[status(thm)],[f523,f131,f360]) ).
fof(f528,plain,
( ~ sQ47_spl
| familiar(n2,n5) ),
inference(resolution,[status(thm)],[f374,f79]) ).
fof(f529,plain,
! [X0] :
( ~ sQ47_spl
| ~ familiar(X0,n5)
| ~ familiar(n2,X0) ),
inference(resolution,[status(thm)],[f374,f82]) ).
fof(f531,plain,
( ~ sQ49_spl
| familiar(n3,n5) ),
inference(resolution,[status(thm)],[f382,f79]) ).
fof(f534,plain,
( ~ sQ51_spl
| familiar(n4,n5) ),
inference(resolution,[status(thm)],[f417,f79]) ).
fof(f535,plain,
! [X0] :
( ~ sQ51_spl
| ~ familiar(X0,n5)
| ~ familiar(n4,X0) ),
inference(resolution,[status(thm)],[f417,f82]) ).
fof(f545,plain,
( ~ sQ29_spl
| ~ sQ31_spl
| ~ familiar(n5,n6) ),
inference(resolution,[status(thm)],[f408,f406]) ).
fof(f549,plain,
( ~ sQ29_spl
| ~ sQ31_spl
| ~ sQ53_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f545,f425]) ).
fof(f550,plain,
( ~ sQ29_spl
| ~ sQ31_spl
| ~ sQ53_spl ),
inference(contradiction_clause,[status(thm)],[f549]) ).
fof(f551,plain,
( ~ sQ55_spl
| familiar(n1,n6) ),
inference(resolution,[status(thm)],[f433,f79]) ).
fof(f554,plain,
( ~ sQ55_spl
| sQ9_spl ),
inference(split_clause,[status(thm)],[f551,f139,f432]) ).
fof(f555,plain,
( ~ sQ0_spl
| ~ sQ58_spl
| ~ familiar(n1,n6) ),
inference(resolution,[status(thm)],[f446,f117]) ).
fof(f556,plain,
( ~ sQ58_spl
| familiar(n2,n6) ),
inference(resolution,[status(thm)],[f446,f79]) ).
fof(f557,plain,
! [X0] :
( ~ sQ58_spl
| ~ familiar(X0,n6)
| ~ familiar(n2,X0) ),
inference(resolution,[status(thm)],[f446,f82]) ).
fof(f559,plain,
( ~ sQ62_spl
| familiar(n4,n6) ),
inference(resolution,[status(thm)],[f462,f79]) ).
fof(f560,plain,
! [X0] :
( ~ sQ62_spl
| ~ familiar(X0,n6)
| ~ familiar(n4,X0) ),
inference(resolution,[status(thm)],[f462,f82]) ).
fof(f562,plain,
( ~ sQ6_spl
| ~ sQ39_spl
| ~ not_familiar(n3,n1) ),
inference(resolution,[status(thm)],[f340,f312]) ).
fof(f567,plain,
( ~ sQ6_spl
| ~ sQ39_spl
| ~ sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f562,f249]) ).
fof(f568,plain,
( ~ sQ6_spl
| ~ sQ39_spl
| ~ sQ4_spl ),
inference(contradiction_clause,[status(thm)],[f567]) ).
fof(f569,plain,
( ~ sQ0_spl
| ~ sQ36_spl
| ~ sQ5_spl ),
inference(split_clause,[status(thm)],[f468,f123,f304,f92]) ).
fof(f570,plain,
( ~ sQ36_spl
| sQ16_spl ),
inference(split_clause,[status(thm)],[f469,f180,f304]) ).
fof(f572,plain,
( ~ sQ26_spl
| not_familiar(n2,n3) ),
inference(resolution,[status(thm)],[f263,f80]) ).
fof(f575,plain,
( ~ sQ26_spl
| sQ15_spl ),
inference(split_clause,[status(thm)],[f572,f175,f262]) ).
fof(f581,plain,
( ~ sQ29_spl
| ~ sQ14_spl
| ~ familiar(n5,n2) ),
inference(resolution,[status(thm)],[f173,f406]) ).
fof(f585,plain,
( ~ sQ29_spl
| ~ sQ14_spl
| ~ sQ47_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f581,f374]) ).
fof(f586,plain,
( ~ sQ29_spl
| ~ sQ14_spl
| ~ sQ47_spl ),
inference(contradiction_clause,[status(thm)],[f585]) ).
fof(f587,plain,
( ~ sQ49_spl
| sQ29_spl ),
inference(split_clause,[status(thm)],[f531,f275,f381]) ).
fof(f588,plain,
( ~ sQ4_spl
| ~ sQ28_spl
| ~ not_familiar(n4,n1) ),
inference(resolution,[status(thm)],[f271,f250]) ).
fof(f589,plain,
( ~ sQ28_spl
| not_familiar(n4,n3) ),
inference(resolution,[status(thm)],[f271,f80]) ).
fof(f592,plain,
( ~ sQ4_spl
| ~ sQ28_spl
| ~ sQ34_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f588,f295]) ).
fof(f593,plain,
( ~ sQ4_spl
| ~ sQ28_spl
| ~ sQ34_spl ),
inference(contradiction_clause,[status(thm)],[f592]) ).
fof(f594,plain,
( ~ sQ64_spl
| familiar(n5,n6) ),
inference(resolution,[status(thm)],[f517,f79]) ).
fof(f597,plain,
( ~ sQ64_spl
| sQ53_spl ),
inference(split_clause,[status(thm)],[f594,f424,f516]) ).
fof(f598,plain,
( ~ sQ4_spl
| ~ sQ30_spl
| ~ not_familiar(n5,n1) ),
inference(resolution,[status(thm)],[f279,f250]) ).
fof(f602,plain,
( ~ sQ4_spl
| ~ sQ30_spl
| ~ sQ8_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f598,f318]) ).
fof(f603,plain,
( ~ sQ4_spl
| ~ sQ30_spl
| ~ sQ8_spl ),
inference(contradiction_clause,[status(thm)],[f602]) ).
fof(f607,plain,
( ~ sQ58_spl
| ~ sQ42_spl
| ~ familiar(n2,n4) ),
inference(resolution,[status(thm)],[f498,f446]) ).
fof(f608,plain,
( ~ sQ4_spl
| ~ sQ32_spl
| ~ not_familiar(n6,n1) ),
inference(resolution,[status(thm)],[f287,f250]) ).
fof(f612,plain,
( ~ sQ4_spl
| ~ sQ32_spl
| ~ sQ10_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f608,f324]) ).
fof(f613,plain,
( ~ sQ4_spl
| ~ sQ32_spl
| ~ sQ10_spl ),
inference(contradiction_clause,[status(thm)],[f612]) ).
fof(f614,plain,
( ~ sQ0_spl
| ~ sQ58_spl
| ~ sQ9_spl ),
inference(split_clause,[status(thm)],[f555,f139,f445,f92]) ).
fof(f615,plain,
( sQ20_spl
| ~ sQ58_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f198,f556]) ).
fof(f616,plain,
( sQ20_spl
| ~ sQ58_spl ),
inference(contradiction_clause,[status(thm)],[f615]) ).
fof(f620,plain,
( ~ sQ42_spl
| ~ sQ60_spl
| ~ familiar(n3,n4) ),
inference(resolution,[status(thm)],[f454,f498]) ).
fof(f621,plain,
( ~ sQ60_spl
| familiar(n3,n6) ),
inference(resolution,[status(thm)],[f454,f79]) ).
fof(f624,plain,
( ~ sQ42_spl
| ~ sQ60_spl
| ~ sQ27_spl ),
inference(split_clause,[status(thm)],[f620,f267,f453,f352]) ).
fof(f625,plain,
( ~ sQ31_spl
| sQ60_spl ),
inference(split_clause,[status(thm)],[f408,f453,f283]) ).
fof(f626,plain,
( ~ sQ4_spl
| ~ sQ32_spl
| ~ sQ56_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f608,f436]) ).
fof(f627,plain,
( ~ sQ4_spl
| ~ sQ32_spl
| ~ sQ56_spl ),
inference(contradiction_clause,[status(thm)],[f626]) ).
fof(f628,plain,
( sQ27_spl
| ~ sQ38_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f269,f478]) ).
fof(f629,plain,
( sQ27_spl
| ~ sQ38_spl ),
inference(contradiction_clause,[status(thm)],[f628]) ).
fof(f647,plain,
( ~ sQ19_spl
| ~ sQ50_spl
| ~ not_familiar(n3,n2) ),
inference(resolution,[status(thm)],[f385,f322]) ).
fof(f652,plain,
( ~ sQ19_spl
| ~ sQ50_spl
| ~ sQ15_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f647,f252]) ).
fof(f653,plain,
( ~ sQ19_spl
| ~ sQ50_spl
| ~ sQ15_spl ),
inference(contradiction_clause,[status(thm)],[f652]) ).
fof(f659,plain,
( ~ sQ5_spl
| ~ sQ51_spl
| ~ familiar(n1,n5) ),
inference(resolution,[status(thm)],[f535,f146]) ).
fof(f661,plain,
( ~ sQ5_spl
| ~ sQ51_spl
| ~ sQ7_spl ),
inference(split_clause,[status(thm)],[f659,f131,f416,f123]) ).
fof(f662,plain,
( ~ sQ18_spl
| sQ47_spl ),
inference(split_clause,[status(thm)],[f238,f373,f188]) ).
fof(f663,plain,
( ~ sQ40_spl
| ~ sQ29_spl
| ~ familiar(n3,n4) ),
inference(resolution,[status(thm)],[f405,f495]) ).
fof(f667,plain,
( ~ sQ21_spl
| ~ sQ65_spl
| ~ not_familiar(n5,n2) ),
inference(resolution,[status(thm)],[f520,f328]) ).
fof(f671,plain,
( ~ sQ21_spl
| ~ sQ65_spl
| ~ sQ48_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f667,f377]) ).
fof(f672,plain,
( ~ sQ21_spl
| ~ sQ65_spl
| ~ sQ48_spl ),
inference(contradiction_clause,[status(thm)],[f671]) ).
fof(f673,plain,
( ~ sQ40_spl
| ~ sQ29_spl
| ~ sQ27_spl ),
inference(split_clause,[status(thm)],[f663,f267,f275,f344]) ).
fof(f674,plain,
( ~ sQ60_spl
| sQ31_spl ),
inference(split_clause,[status(thm)],[f621,f283,f453]) ).
fof(f675,plain,
( ~ sQ45_spl
| not_familiar(n1,n5) ),
inference(resolution,[status(thm)],[f364,f80]) ).
fof(f678,plain,
( ~ sQ62_spl
| ~ sQ9_spl
| ~ familiar(n4,n1) ),
inference(resolution,[status(thm)],[f140,f560]) ).
fof(f682,plain,
( ~ sQ62_spl
| ~ sQ9_spl
| ~ sQ33_spl ),
inference(split_clause,[status(thm)],[f678,f291,f139,f461]) ).
fof(f683,plain,
( sQ33_spl
| ~ sQ5_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f293,f146]) ).
fof(f684,plain,
( sQ33_spl
| ~ sQ5_spl ),
inference(contradiction_clause,[status(thm)],[f683]) ).
fof(f685,plain,
( ~ sQ47_spl
| sQ18_spl ),
inference(split_clause,[status(thm)],[f528,f188,f373]) ).
fof(f687,plain,
( ~ sQ19_spl
| sQ48_spl ),
inference(split_clause,[status(thm)],[f321,f376,f191]) ).
fof(f688,plain,
( ~ sQ4_spl
| ~ sQ30_spl
| ~ sQ45_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f598,f364]) ).
fof(f689,plain,
( ~ sQ4_spl
| ~ sQ30_spl
| ~ sQ45_spl ),
inference(contradiction_clause,[status(thm)],[f688]) ).
fof(f691,plain,
! [X0] :
( ~ sQ43_spl
| ~ not_familiar(X0,n4)
| ~ not_familiar(n6,X0) ),
inference(resolution,[status(thm)],[f356,f84]) ).
fof(f694,plain,
! [X0] :
( ~ sQ52_spl
| ~ not_familiar(X0,n5)
| ~ not_familiar(n4,X0) ),
inference(resolution,[status(thm)],[f420,f84]) ).
fof(f699,plain,
( ~ sQ41_spl
| not_familiar(n5,n4) ),
inference(resolution,[status(thm)],[f348,f80]) ).
fof(f702,plain,
( ~ sQ63_spl
| not_familiar(n4,n6) ),
inference(resolution,[status(thm)],[f465,f80]) ).
fof(f705,plain,
( ~ sQ54_spl
| not_familiar(n6,n5) ),
inference(resolution,[status(thm)],[f428,f80]) ).
fof(f722,plain,
( ~ sQ14_spl
| ~ sQ31_spl
| ~ familiar(n6,n2) ),
inference(resolution,[status(thm)],[f284,f227]) ).
fof(f726,plain,
( ~ sQ14_spl
| ~ sQ31_spl
| ~ sQ58_spl ),
inference(split_clause,[status(thm)],[f722,f445,f283,f172]) ).
fof(f727,plain,
( ~ sQ25_spl
| sQ14_spl ),
inference(split_clause,[status(thm)],[f399,f172,f259]) ).
fof(f729,plain,
( ~ sQ54_spl
| sQ65_spl ),
inference(split_clause,[status(thm)],[f705,f519,f427]) ).
fof(f736,plain,
( ~ sQ23_spl
| not_familiar(n1,n3) ),
inference(resolution,[status(thm)],[f208,f80]) ).
fof(f739,plain,
( ~ sQ23_spl
| sQ4_spl ),
inference(split_clause,[status(thm)],[f736,f111,f207]) ).
fof(f746,plain,
( ~ sQ15_spl
| ~ sQ17_spl
| ~ not_familiar(n3,n4) ),
inference(resolution,[status(thm)],[f396,f176]) ).
fof(f779,plain,
( ~ sQ58_spl
| ~ sQ53_spl
| ~ familiar(n2,n5) ),
inference(resolution,[status(thm)],[f425,f557]) ).
fof(f783,plain,
( ~ sQ58_spl
| ~ sQ53_spl
| ~ sQ18_spl ),
inference(split_clause,[status(thm)],[f779,f188,f424,f445]) ).
fof(f784,plain,
( sQ58_spl
| ~ sQ20_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f447,f244]) ).
fof(f785,plain,
( sQ58_spl
| ~ sQ20_spl ),
inference(contradiction_clause,[status(thm)],[f784]) ).
fof(f790,plain,
( ~ sQ61_spl
| ~ sQ43_spl
| ~ not_familiar(n3,n4) ),
inference(resolution,[status(thm)],[f691,f457]) ).
fof(f792,plain,
( ~ sQ30_spl
| ~ sQ52_spl
| ~ not_familiar(n4,n3) ),
inference(resolution,[status(thm)],[f694,f279]) ).
fof(f799,plain,
( ~ sQ52_spl
| ~ sQ8_spl
| ~ not_familiar(n4,n1) ),
inference(resolution,[status(thm)],[f135,f694]) ).
fof(f803,plain,
( ~ sQ52_spl
| ~ sQ8_spl
| ~ sQ34_spl ),
inference(split_clause,[status(thm)],[f799,f294,f134,f419]) ).
fof(f804,plain,
( ~ sQ43_spl
| ~ sQ65_spl
| ~ not_familiar(n5,n4) ),
inference(resolution,[status(thm)],[f520,f691]) ).
fof(f808,plain,
( ~ sQ43_spl
| ~ sQ65_spl
| ~ sQ41_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f804,f699]) ).
fof(f809,plain,
( ~ sQ43_spl
| ~ sQ65_spl
| ~ sQ41_spl ),
inference(contradiction_clause,[status(thm)],[f808]) ).
fof(f820,plain,
( ~ sQ17_spl
| ~ sQ59_spl
| ~ not_familiar(n4,n6) ),
inference(resolution,[status(thm)],[f449,f256]) ).
fof(f824,plain,
( ~ sQ17_spl
| ~ sQ59_spl
| ~ sQ63_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f820,f702]) ).
fof(f825,plain,
( ~ sQ17_spl
| ~ sQ59_spl
| ~ sQ63_spl ),
inference(contradiction_clause,[status(thm)],[f824]) ).
fof(f831,plain,
( ~ sQ32_spl
| ~ sQ15_spl
| ~ not_familiar(n6,n2) ),
inference(resolution,[status(thm)],[f253,f287]) ).
fof(f833,plain,
( ~ sQ32_spl
| ~ sQ15_spl
| ~ sQ59_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f831,f449]) ).
fof(f834,plain,
( ~ sQ32_spl
| ~ sQ15_spl
| ~ sQ59_spl ),
inference(contradiction_clause,[status(thm)],[f833]) ).
fof(f835,plain,
( ~ sQ28_spl
| ~ sQ15_spl
| ~ sQ17_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f271,f746]) ).
fof(f836,plain,
( ~ sQ28_spl
| ~ sQ15_spl
| ~ sQ17_spl ),
inference(contradiction_clause,[status(thm)],[f835]) ).
fof(f865,plain,
( ~ sQ51_spl
| ~ sQ18_spl
| ~ familiar(n4,n2) ),
inference(resolution,[status(thm)],[f239,f417]) ).
fof(f867,plain,
( ~ sQ47_spl
| ~ sQ51_spl
| ~ familiar(n2,n4) ),
inference(resolution,[status(thm)],[f534,f529]) ).
fof(f874,plain,
( ~ sQ3_spl
| ~ sQ27_spl
| ~ familiar(n4,n1) ),
inference(resolution,[status(thm)],[f268,f120]) ).
fof(f878,plain,
( ~ sQ3_spl
| ~ sQ27_spl
| ~ sQ33_spl ),
inference(split_clause,[status(thm)],[f874,f291,f267,f108]) ).
fof(f879,plain,
( ~ sQ28_spl
| ~ sQ30_spl
| ~ sQ52_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f589,f792]) ).
fof(f880,plain,
( ~ sQ28_spl
| ~ sQ30_spl
| ~ sQ52_spl ),
inference(contradiction_clause,[status(thm)],[f879]) ).
fof(f881,plain,
( ~ sQ40_spl
| sQ51_spl ),
inference(split_clause,[status(thm)],[f494,f416,f344]) ).
fof(f882,plain,
( ~ sQ62_spl
| sQ42_spl ),
inference(split_clause,[status(thm)],[f559,f352,f461]) ).
fof(f883,plain,
( ~ sQ43_spl
| ~ sQ17_spl
| ~ sQ59_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f356,f820]) ).
fof(f884,plain,
( ~ sQ43_spl
| ~ sQ17_spl
| ~ sQ59_spl ),
inference(contradiction_clause,[status(thm)],[f883]) ).
fof(f915,plain,
( ~ sQ17_spl
| ~ sQ48_spl
| ~ not_familiar(n4,n5) ),
inference(resolution,[status(thm)],[f377,f256]) ).
fof(f933,plain,
( ~ sQ40_spl
| ~ sQ53_spl
| ~ familiar(n6,n4) ),
inference(resolution,[status(thm)],[f425,f495]) ).
fof(f937,plain,
( ~ sQ40_spl
| ~ sQ53_spl
| ~ sQ62_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f933,f462]) ).
fof(f938,plain,
( ~ sQ40_spl
| ~ sQ53_spl
| ~ sQ62_spl ),
inference(contradiction_clause,[status(thm)],[f937]) ).
fof(f939,plain,
( ~ sQ51_spl
| sQ40_spl ),
inference(split_clause,[status(thm)],[f534,f344,f416]) ).
fof(f940,plain,
( ~ sQ41_spl
| ~ sQ17_spl
| ~ sQ48_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f348,f915]) ).
fof(f941,plain,
( ~ sQ41_spl
| ~ sQ17_spl
| ~ sQ48_spl ),
inference(contradiction_clause,[status(thm)],[f940]) ).
fof(f942,plain,
( ~ sQ42_spl
| sQ62_spl ),
inference(split_clause,[status(thm)],[f497,f461,f352]) ).
fof(f943,plain,
( ~ sQ51_spl
| ~ sQ18_spl
| ~ sQ36_spl ),
inference(split_clause,[status(thm)],[f865,f304,f188,f416]) ).
fof(f944,plain,
( ~ sQ47_spl
| ~ sQ51_spl
| ~ sQ16_spl ),
inference(split_clause,[status(thm)],[f867,f180,f416,f373]) ).
fof(f990,plain,
( ~ sQ6_spl
| ~ sQ63_spl
| ~ not_familiar(n1,n6) ),
inference(resolution,[status(thm)],[f465,f475]) ).
fof(f994,plain,
( ~ sQ6_spl
| ~ sQ63_spl
| ~ sQ10_spl ),
inference(split_clause,[status(thm)],[f990,f142,f464,f126]) ).
fof(f1026,plain,
( ~ sQ54_spl
| ~ sQ8_spl
| ~ not_familiar(n6,n1) ),
inference(resolution,[status(thm)],[f319,f428]) ).
fof(f1028,plain,
( ~ sQ54_spl
| ~ sQ8_spl
| ~ sQ56_spl ),
inference(split_clause,[status(thm)],[f1026,f435,f134,f427]) ).
fof(f1029,plain,
( ~ sQ58_spl
| ~ sQ42_spl
| ~ sQ16_spl ),
inference(split_clause,[status(thm)],[f607,f180,f352,f445]) ).
fof(f1030,plain,
( ~ sQ61_spl
| ~ sQ43_spl
| ~ sQ28_spl ),
inference(split_clause,[status(thm)],[f790,f270,f355,f456]) ).
fof(f1044,plain,
( ~ sQ3_spl
| ~ sQ29_spl
| ~ familiar(n5,n1) ),
inference(resolution,[status(thm)],[f276,f120]) ).
fof(f1048,plain,
( ~ sQ3_spl
| ~ sQ29_spl
| ~ sQ44_spl ),
inference(split_clause,[status(thm)],[f1044,f360,f275,f108]) ).
fof(f1049,plain,
( ~ sQ19_spl
| ~ sQ8_spl
| ~ sQ1_spl ),
inference(split_clause,[status(thm)],[f500,f95,f134,f191]) ).
fof(f1050,plain,
( ~ sQ45_spl
| sQ8_spl ),
inference(split_clause,[status(thm)],[f675,f134,f363]) ).
fof(f1051,plain,
( ~ sQ7_spl
| sQ44_spl ),
inference(split_clause,[status(thm)],[f152,f360,f131]) ).
fof(f1058,plain,
( ~ sQ11_spl
| familiar(n1,n2) ),
inference(resolution,[status(thm)],[f160,f79]) ).
fof(f1061,plain,
( ~ sQ11_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f1058,f92,f159]) ).
fof(f1071,plain,
( ~ sQ3_spl
| ~ sQ9_spl
| ~ familiar(n6,n3) ),
inference(resolution,[status(thm)],[f140,f150]) ).
fof(f1075,plain,
( ~ sQ3_spl
| ~ sQ9_spl
| ~ sQ60_spl ),
inference(split_clause,[status(thm)],[f1071,f453,f139,f108]) ).
fof(f1076,plain,
$false,
inference(sat_refutation,[status(thm)],[f101,f103,f114,f129,f137,f145,f168,f170,f178,f186,f194,f202,f213,f215,f230,f236,f242,f248,f265,f273,f281,f289,f300,f302,f310,f317,f342,f350,f358,f369,f371,f379,f387,f414,f422,f430,f441,f443,f451,f459,f467,f482,f484,f486,f488,f489,f491,f493,f522,f526,f550,f554,f568,f569,f570,f575,f586,f587,f593,f597,f603,f613,f614,f616,f624,f625,f627,f629,f653,f661,f662,f672,f673,f674,f682,f684,f685,f687,f689,f726,f727,f729,f739,f783,f785,f803,f809,f825,f834,f836,f878,f880,f881,f882,f884,f938,f939,f941,f942,f943,f944,f994,f1028,f1029,f1030,f1048,f1049,f1050,f1051,f1061,f1075]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : PUZ028-6 : TPTP v9.3.1. Released v2.0.0.
% 0.00/0.06 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.44 % Computer : n015.cluster.edu
% 0.19/0.44 % Model : x86_64 x86_64
% 0.19/0.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.44 % Memory : 8046.5625MB
% 0.19/0.44 % OS : Linux 6.8.0-71-generic
% 0.19/0.44 % CPULimit : 300
% 0.19/0.44 % WCLimit : 300
% 0.19/0.44 % DateTime : Mon Sep 21 03:48:50 UTC 2026
% 0.19/0.44 % CPUTime :
% 0.19/0.46 % Drodi V4.1.1
% 0.19/0.59 % Refutation found
% 0.19/0.59 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.19/0.59 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.27/0.62 % Elapsed time: 0.163390 seconds
% 0.27/0.62 % CPU time: 1.042105 seconds
% 0.27/0.62 % Total memory used: 25.962 MB
% 0.27/0.62 % Net memory used: 25.091 MB
%------------------------------------------------------------------------------