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GKC---0.8.UNS-CRf.s

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%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : PUZ028-6 : TPTP v8.1.2. Released v2.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : gkc %s

% Computer : n004.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 13:18:48 EDT 2023

% Result   : Unsatisfiable 5.64s 1.19s
% Output   : CNFRefutation 5.64s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named familiar_or_not)

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    ( ~ not_equal(X,Y)
    | not_familiar(X,Y)
    | familiar(X,Y)
    | ~ person(Y)
    | ~ person(X) ),
    inference(cnf_transformation,[],[familiar_or_not]) ).

cnf('2',plain,
    not_equal(n4,n5),
    inference(cnf_transformation,[],[not_equal_4_5]) ).

cnf('3',plain,
    person(n5),
    inference(cnf_transformation,[],[person_5]) ).

cnf('4',plain,
    person(n4),
    inference(cnf_transformation,[],[person_4]) ).

cnf('5',plain,
    ( not_familiar(n4,n5)
    | familiar(n4,n5) ),
    inference(resolution,[then_simplify],['1','2','3','4']) ).

cnf('6',plain,
    ( ~ not_familiar(X,Y)
    | ~ not_familiar(Z,X)
    | ~ not_familiar(Y,Z) ),
    inference(cnf_transformation,[],[three_not_familiar]) ).

cnf('7',plain,
    ( familiar(n4,n5)
    | ~ not_familiar(n5,X)
    | ~ not_familiar(X,n4) ),
    inference(resolution,[],['5','6']) ).

cnf('8',plain,
    not_equal(n1,n5),
    inference(cnf_transformation,[],[not_equal_1_5]) ).

cnf('9',plain,
    person(n1),
    inference(cnf_transformation,[],[person_1]) ).

cnf('10',plain,
    ( not_familiar(n1,n5)
    | familiar(n1,n5) ),
    inference(resolution,[then_simplify],['1','8','3','9']) ).

cnf('11',plain,
    ( ~ not_familiar(X,Y)
    | not_familiar(Y,X) ),
    inference(cnf_transformation,[],[symmetry_of_not_familiar]) ).

cnf('12',plain,
    ( not_familiar(n5,n1)
    | familiar(n1,n5) ),
    inference(resolution,[],['10','11']) ).

cnf('13',plain,
    ( ~ not_familiar(n1,n4)
    | familiar(n4,n5)
    | familiar(n1,n5) ),
    inference(resolution,[],['7','12']) ).

cnf('14',plain,
    not_equal(n1,n4),
    inference(cnf_transformation,[],[not_equal_1_4]) ).

cnf('15',plain,
    ( not_familiar(n1,n4)
    | familiar(n1,n4) ),
    inference(resolution,[then_simplify],['1','14','4','9']) ).

cnf('16',plain,
    ( familiar(n4,n5)
    | familiar(n1,n5)
    | familiar(n1,n4) ),
    inference(resolution,[],['13','15']) ).

cnf('17',plain,
    ( ~ familiar(X,Y)
    | ~ familiar(Z,X)
    | ~ familiar(Y,Z) ),
    inference(cnf_transformation,[],[three_familiar]) ).

cnf('18',plain,
    ( familiar(n1,n5)
    | familiar(n1,n4)
    | ~ familiar(n5,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['16','17']) ).

cnf('19',plain,
    not_equal(n5,n3),
    inference(cnf_transformation,[],[not_equal_5_3]) ).

cnf('20',plain,
    person(n3),
    inference(cnf_transformation,[],[person_3]) ).

cnf('21',plain,
    ( not_familiar(n5,n3)
    | familiar(n5,n3) ),
    inference(resolution,[then_simplify],['1','19','20','3']) ).

cnf('22',plain,
    ( familiar(n5,n3)
    | ~ not_familiar(n3,X)
    | ~ not_familiar(X,n5) ),
    inference(resolution,[],['21','6']) ).

cnf('23',plain,
    not_equal(n3,n1),
    inference(cnf_transformation,[],[not_equal_3_1]) ).

cnf('24',plain,
    ( not_familiar(n3,n1)
    | familiar(n3,n1) ),
    inference(resolution,[then_simplify],['1','23','9','20']) ).

cnf('25',plain,
    ( ~ not_familiar(n1,n5)
    | familiar(n5,n3)
    | familiar(n3,n1) ),
    inference(resolution,[],['22','24']) ).

cnf('26',plain,
    ( familiar(n5,n3)
    | familiar(n1,n5)
    | familiar(n3,n1) ),
    inference(resolution,[],['25','10']) ).

cnf('27',plain,
    ( ~ familiar(n3,n4)
    | familiar(n1,n5)
    | familiar(n1,n4)
    | familiar(n3,n1) ),
    inference(resolution,[],['18','26']) ).

cnf('28',plain,
    ( familiar(n1,n4)
    | ~ not_familiar(n4,X)
    | ~ not_familiar(X,n1) ),
    inference(resolution,[],['15','6']) ).

cnf('29',plain,
    not_equal(n3,n4),
    inference(cnf_transformation,[],[not_equal_3_4]) ).

cnf('30',plain,
    ( not_familiar(n3,n4)
    | familiar(n3,n4) ),
    inference(resolution,[then_simplify],['1','29','4','20']) ).

cnf('31',plain,
    ( not_familiar(n4,n3)
    | familiar(n3,n4) ),
    inference(resolution,[],['30','11']) ).

cnf('32',plain,
    ( ~ not_familiar(n3,n1)
    | familiar(n3,n4)
    | familiar(n1,n4) ),
    inference(resolution,[],['28','31']) ).

cnf('33',plain,
    ( familiar(n3,n4)
    | familiar(n1,n4)
    | familiar(n3,n1) ),
    inference(resolution,[],['32','24']) ).

cnf('34',plain,
    ( familiar(n1,n5)
    | familiar(n1,n4)
    | familiar(n3,n1) ),
    inference(resolution,[],['27','33']) ).

cnf('35',plain,
    ( ~ familiar(X,Y)
    | familiar(Y,X) ),
    inference(cnf_transformation,[],[symmetry_of_familiar]) ).

cnf('36',plain,
    ( familiar(n1,n5)
    | familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['34','35']) ).

cnf('37',plain,
    not_equal(n4,n6),
    inference(cnf_transformation,[],[not_equal_4_6]) ).

cnf('38',plain,
    person(n6),
    inference(cnf_transformation,[],[person_6]) ).

cnf('39',plain,
    ( not_familiar(n4,n6)
    | familiar(n4,n6) ),
    inference(resolution,[then_simplify],['1','37','38','4']) ).

cnf('40',plain,
    ( familiar(n4,n6)
    | ~ not_familiar(n6,X)
    | ~ not_familiar(X,n4) ),
    inference(resolution,[],['39','6']) ).

cnf('41',plain,
    not_equal(n1,n6),
    inference(cnf_transformation,[],[not_equal_1_6]) ).

cnf('42',plain,
    ( not_familiar(n1,n6)
    | familiar(n1,n6) ),
    inference(resolution,[then_simplify],['1','41','38','9']) ).

cnf('43',plain,
    ( not_familiar(n6,n1)
    | familiar(n1,n6) ),
    inference(resolution,[],['42','11']) ).

cnf('44',plain,
    ( ~ not_familiar(n1,n4)
    | familiar(n4,n6)
    | familiar(n1,n6) ),
    inference(resolution,[],['40','43']) ).

cnf('45',plain,
    ( familiar(n4,n6)
    | familiar(n1,n6)
    | familiar(n1,n4) ),
    inference(resolution,[],['44','15']) ).

cnf('46',plain,
    ( familiar(n1,n6)
    | familiar(n1,n4)
    | ~ familiar(n6,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['45','17']) ).

cnf('47',plain,
    not_equal(n6,n3),
    inference(cnf_transformation,[],[not_equal_6_3]) ).

cnf('48',plain,
    ( not_familiar(n6,n3)
    | familiar(n6,n3) ),
    inference(resolution,[then_simplify],['1','47','20','38']) ).

cnf('49',plain,
    ( familiar(n6,n3)
    | ~ not_familiar(n3,X)
    | ~ not_familiar(X,n6) ),
    inference(resolution,[],['48','6']) ).

cnf('50',plain,
    ( ~ not_familiar(n1,n6)
    | familiar(n6,n3)
    | familiar(n3,n1) ),
    inference(resolution,[],['49','24']) ).

cnf('51',plain,
    ( familiar(n6,n3)
    | familiar(n1,n6)
    | familiar(n3,n1) ),
    inference(resolution,[],['50','42']) ).

cnf('52',plain,
    ( ~ familiar(n3,n4)
    | familiar(n1,n6)
    | familiar(n1,n4)
    | familiar(n3,n1) ),
    inference(resolution,[],['46','51']) ).

cnf('53',plain,
    ( familiar(n1,n6)
    | familiar(n1,n4)
    | familiar(n3,n1) ),
    inference(resolution,[],['52','33']) ).

cnf('54',plain,
    ( familiar(n1,n6)
    | familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['53','35']) ).

cnf('55',plain,
    ( familiar(n6,n1)
    | familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['54','35']) ).

cnf('56',plain,
    ( familiar(n1,n4)
    | familiar(n1,n3)
    | ~ familiar(n1,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['55','17']) ).

cnf('57',plain,
    ( ~ familiar(n5,n6)
    | familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['36','56']) ).

cnf('58',plain,
    not_equal(n5,n2),
    inference(cnf_transformation,[],[not_equal_5_2]) ).

cnf('59',plain,
    person(n2),
    inference(cnf_transformation,[],[person_2]) ).

cnf('60',plain,
    ( not_familiar(n5,n2)
    | familiar(n5,n2) ),
    inference(resolution,[then_simplify],['1','58','59','3']) ).

cnf('61',plain,
    ( familiar(n5,n2)
    | ~ not_familiar(n2,X)
    | ~ not_familiar(X,n5) ),
    inference(resolution,[],['60','6']) ).

cnf('62',plain,
    not_equal(n2,n6),
    inference(cnf_transformation,[],[not_equal_2_6]) ).

cnf('63',plain,
    ( not_familiar(n2,n6)
    | familiar(n2,n6) ),
    inference(resolution,[then_simplify],['1','62','38','59']) ).

cnf('64',plain,
    ( ~ not_familiar(n6,n5)
    | familiar(n2,n6)
    | familiar(n5,n2) ),
    inference(resolution,[],['61','63']) ).

cnf('65',plain,
    not_equal(n5,n6),
    inference(cnf_transformation,[],[not_equal_5_6]) ).

cnf('66',plain,
    ( not_familiar(n5,n6)
    | familiar(n5,n6) ),
    inference(resolution,[then_simplify],['1','65','38','3']) ).

cnf('67',plain,
    ( not_familiar(n6,n5)
    | familiar(n5,n6) ),
    inference(resolution,[],['66','11']) ).

cnf('68',plain,
    ( familiar(n5,n6)
    | familiar(n2,n6)
    | familiar(n5,n2) ),
    inference(resolution,[],['64','67']) ).

cnf('69',plain,
    ( familiar(n2,n6)
    | familiar(n5,n2)
    | familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['57','68']) ).

cnf('70',plain,
    not_equal(n4,n2),
    inference(cnf_transformation,[],[not_equal_4_2]) ).

cnf('71',plain,
    ( not_familiar(n4,n2)
    | familiar(n4,n2) ),
    inference(resolution,[then_simplify],['1','70','59','4']) ).

cnf('72',plain,
    ( familiar(n4,n2)
    | ~ not_familiar(n2,X)
    | ~ not_familiar(X,n4) ),
    inference(resolution,[],['71','6']) ).

cnf('73',plain,
    not_equal(n2,n1),
    inference(cnf_transformation,[],[not_equal_2_1]) ).

cnf('74',plain,
    ( not_familiar(n2,n1)
    | familiar(n2,n1) ),
    inference(resolution,[then_simplify],['1','73','9','59']) ).

cnf('75',plain,
    ( ~ not_familiar(n1,n4)
    | familiar(n4,n2)
    | familiar(n2,n1) ),
    inference(resolution,[],['72','74']) ).

cnf('76',plain,
    ( familiar(n4,n2)
    | familiar(n1,n4)
    | familiar(n2,n1) ),
    inference(resolution,[],['75','15']) ).

cnf('77',plain,
    ( familiar(n1,n4)
    | familiar(n2,n1)
    | ~ familiar(n2,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['76','17']) ).

cnf('78',plain,
    ( familiar(n2,n1)
    | ~ not_familiar(n1,X)
    | ~ not_familiar(X,n2) ),
    inference(resolution,[],['74','6']) ).

cnf('79',plain,
    not_equal(n1,n3),
    inference(cnf_transformation,[],[not_equal_1_3]) ).

cnf('80',plain,
    ( not_familiar(n1,n3)
    | familiar(n1,n3) ),
    inference(resolution,[then_simplify],['1','79','20','9']) ).

cnf('81',plain,
    ( ~ not_familiar(n3,n2)
    | familiar(n1,n3)
    | familiar(n2,n1) ),
    inference(resolution,[],['78','80']) ).

cnf('82',plain,
    not_equal(n2,n3),
    inference(cnf_transformation,[],[not_equal_2_3]) ).

cnf('83',plain,
    ( not_familiar(n2,n3)
    | familiar(n2,n3) ),
    inference(resolution,[then_simplify],['1','82','20','59']) ).

cnf('84',plain,
    ( not_familiar(n3,n2)
    | familiar(n2,n3) ),
    inference(resolution,[],['83','11']) ).

cnf('85',plain,
    ( familiar(n2,n3)
    | familiar(n1,n3)
    | familiar(n2,n1) ),
    inference(resolution,[],['81','84']) ).

cnf('86',plain,
    ( ~ familiar(n3,n4)
    | familiar(n1,n4)
    | familiar(n1,n3)
    | familiar(n2,n1) ),
    inference(resolution,[],['77','85']) ).

cnf('87',plain,
    ( familiar(n1,n3)
    | ~ not_familiar(n3,X)
    | ~ not_familiar(X,n1) ),
    inference(resolution,[],['80','6']) ).

cnf('88',plain,
    ( ~ not_familiar(n4,n1)
    | familiar(n3,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['87','30']) ).

cnf('89',plain,
    ( not_familiar(n4,n1)
    | familiar(n1,n4) ),
    inference(resolution,[],['15','11']) ).

cnf('90',plain,
    ( familiar(n3,n4)
    | familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['88','89']) ).

cnf('91',plain,
    ( familiar(n1,n4)
    | familiar(n1,n3)
    | familiar(n2,n1) ),
    inference(resolution,[],['86','90']) ).

cnf('92',plain,
    ( familiar(n1,n4)
    | familiar(n1,n3)
    | ~ familiar(n1,X)
    | ~ familiar(X,n2) ),
    inference(resolution,[],['91','17']) ).

cnf('93',plain,
    ( ~ familiar(n5,n2)
    | familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['92','36']) ).

cnf('94',plain,
    ( familiar(n2,n6)
    | familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['69','93']) ).

cnf('95',plain,
    ( familiar(n6,n2)
    | familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['94','35']) ).

cnf('96',plain,
    ( ~ familiar(n6,n2)
    | familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['92','54']) ).

cnf('97',plain,
    ( familiar(n1,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['95','96']) ).

cnf('98',plain,
    not_equal(n5,n1),
    inference(cnf_transformation,[],[not_equal_5_1]) ).

cnf('99',plain,
    ( not_familiar(n5,n1)
    | familiar(n5,n1) ),
    inference(resolution,[then_simplify],['1','98','9','3']) ).

cnf('100',plain,
    ( familiar(n5,n1)
    | ~ not_familiar(n1,X)
    | ~ not_familiar(X,n5) ),
    inference(resolution,[],['99','6']) ).

cnf('101',plain,
    ( not_familiar(n1,n3)
    | familiar(n3,n1) ),
    inference(resolution,[],['24','11']) ).

cnf('102',plain,
    ( ~ not_familiar(n3,n5)
    | familiar(n5,n1)
    | familiar(n3,n1) ),
    inference(resolution,[],['100','101']) ).

cnf('103',plain,
    ( not_familiar(n3,n5)
    | familiar(n5,n3) ),
    inference(resolution,[],['21','11']) ).

cnf('104',plain,
    ( familiar(n5,n3)
    | familiar(n5,n1)
    | familiar(n3,n1) ),
    inference(resolution,[],['102','103']) ).

cnf('105',plain,
    ( familiar(n5,n1)
    | familiar(n3,n1)
    | ~ familiar(n3,X)
    | ~ familiar(X,n5) ),
    inference(resolution,[],['104','17']) ).

cnf('106',plain,
    not_equal(n3,n6),
    inference(cnf_transformation,[],[not_equal_3_6]) ).

cnf('107',plain,
    ( not_familiar(n3,n6)
    | familiar(n3,n6) ),
    inference(resolution,[then_simplify],['1','106','38','20']) ).

cnf('108',plain,
    ( familiar(n3,n6)
    | ~ not_familiar(n6,X)
    | ~ not_familiar(X,n3) ),
    inference(resolution,[],['107','6']) ).

cnf('109',plain,
    ( ~ not_familiar(n1,n3)
    | familiar(n3,n6)
    | familiar(n1,n6) ),
    inference(resolution,[],['108','43']) ).

cnf('110',plain,
    ( familiar(n3,n6)
    | familiar(n1,n6)
    | familiar(n3,n1) ),
    inference(resolution,[],['109','101']) ).

cnf('111',plain,
    ( ~ familiar(n6,n5)
    | familiar(n1,n6)
    | familiar(n5,n1)
    | familiar(n3,n1) ),
    inference(resolution,[],['105','110']) ).

cnf('112',plain,
    ( ~ not_familiar(n6,n5)
    | familiar(n1,n6)
    | familiar(n5,n1) ),
    inference(resolution,[],['100','42']) ).

cnf('113',plain,
    not_equal(n6,n5),
    inference(cnf_transformation,[],[not_equal_6_5]) ).

cnf('114',plain,
    ( not_familiar(n6,n5)
    | familiar(n6,n5) ),
    inference(resolution,[then_simplify],['1','113','3','38']) ).

cnf('115',plain,
    ( familiar(n6,n5)
    | familiar(n1,n6)
    | familiar(n5,n1) ),
    inference(resolution,[],['112','114']) ).

cnf('116',plain,
    ( familiar(n1,n6)
    | familiar(n5,n1)
    | familiar(n3,n1) ),
    inference(resolution,[],['111','115']) ).

cnf('117',plain,
    ( familiar(n1,n6)
    | familiar(n1,n5)
    | familiar(n3,n1) ),
    inference(resolution,[],['116','35']) ).

cnf('118',plain,
    ( familiar(n1,n6)
    | familiar(n1,n5)
    | familiar(n1,n3) ),
    inference(resolution,[],['117','35']) ).

cnf('119',plain,
    ( familiar(n6,n1)
    | familiar(n1,n5)
    | familiar(n1,n3) ),
    inference(resolution,[],['118','35']) ).

cnf('120',plain,
    ( familiar(n1,n5)
    | familiar(n1,n3)
    | ~ familiar(n1,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['119','17']) ).

cnf('121',plain,
    ( ~ familiar(n4,n6)
    | familiar(n1,n5)
    | familiar(n1,n3) ),
    inference(resolution,[],['97','120']) ).

cnf('122',plain,
    ( ~ not_familiar(n1,n5)
    | familiar(n5,n2)
    | familiar(n2,n1) ),
    inference(resolution,[],['61','74']) ).

cnf('123',plain,
    ( familiar(n5,n2)
    | familiar(n1,n5)
    | familiar(n2,n1) ),
    inference(resolution,[],['122','10']) ).

cnf('124',plain,
    ( familiar(n1,n5)
    | familiar(n2,n1)
    | ~ familiar(n2,X)
    | ~ familiar(X,n5) ),
    inference(resolution,[],['123','17']) ).

cnf('125',plain,
    ( ~ familiar(n3,n5)
    | familiar(n1,n5)
    | familiar(n1,n3)
    | familiar(n2,n1) ),
    inference(resolution,[],['124','85']) ).

cnf('126',plain,
    ( familiar(n1,n5)
    | ~ not_familiar(n5,X)
    | ~ not_familiar(X,n1) ),
    inference(resolution,[],['10','6']) ).

cnf('127',plain,
    not_equal(n3,n5),
    inference(cnf_transformation,[],[not_equal_3_5]) ).

cnf('128',plain,
    ( not_familiar(n3,n5)
    | familiar(n3,n5) ),
    inference(resolution,[then_simplify],['1','127','3','20']) ).

cnf('129',plain,
    ( not_familiar(n5,n3)
    | familiar(n3,n5) ),
    inference(resolution,[],['128','11']) ).

cnf('130',plain,
    ( ~ not_familiar(n3,n1)
    | familiar(n3,n5)
    | familiar(n1,n5) ),
    inference(resolution,[],['126','129']) ).

cnf('131',plain,
    ( not_familiar(n3,n1)
    | familiar(n1,n3) ),
    inference(resolution,[],['80','11']) ).

cnf('132',plain,
    ( familiar(n3,n5)
    | familiar(n1,n5)
    | familiar(n1,n3) ),
    inference(resolution,[],['130','131']) ).

cnf('133',plain,
    ( familiar(n1,n5)
    | familiar(n1,n3)
    | familiar(n2,n1) ),
    inference(resolution,[],['125','132']) ).

cnf('134',plain,
    ( familiar(n1,n5)
    | familiar(n1,n3)
    | ~ familiar(n1,X)
    | ~ familiar(X,n2) ),
    inference(resolution,[],['133','17']) ).

cnf('135',plain,
    ( ~ familiar(n6,n2)
    | familiar(n1,n5)
    | familiar(n1,n3) ),
    inference(resolution,[],['134','118']) ).

cnf('136',plain,
    not_equal(n6,n2),
    inference(cnf_transformation,[],[not_equal_6_2]) ).

cnf('137',plain,
    ( not_familiar(n6,n2)
    | familiar(n6,n2) ),
    inference(resolution,[then_simplify],['1','136','59','38']) ).

cnf('138',plain,
    ( ~ not_familiar(n2,n4)
    | familiar(n4,n6)
    | familiar(n6,n2) ),
    inference(resolution,[],['40','137']) ).

cnf('139',plain,
    ( not_familiar(n2,n4)
    | familiar(n4,n2) ),
    inference(resolution,[],['71','11']) ).

cnf('140',plain,
    ( familiar(n4,n6)
    | familiar(n6,n2)
    | familiar(n4,n2) ),
    inference(resolution,[],['138','139']) ).

cnf('141',plain,
    ( familiar(n4,n6)
    | familiar(n4,n2)
    | familiar(n1,n5)
    | familiar(n1,n3) ),
    inference(resolution,[],['135','140']) ).

cnf('142',plain,
    ( familiar(n4,n2)
    | familiar(n1,n5)
    | familiar(n1,n3) ),
    inference(resolution,[],['121','141']) ).

cnf('143',plain,
    ( ~ familiar(n4,n2)
    | familiar(n1,n5)
    | familiar(n1,n3) ),
    inference(resolution,[],['97','134']) ).

cnf('144',plain,
    ( familiar(n1,n5)
    | familiar(n1,n3) ),
    inference(resolution,[],['142','143']) ).

cnf('145',plain,
    ( ~ not_familiar(n1,n6)
    | familiar(n6,n3)
    | familiar(n1,n3) ),
    inference(resolution,[],['49','131']) ).

cnf('146',plain,
    ( familiar(n6,n3)
    | familiar(n1,n6)
    | familiar(n1,n3) ),
    inference(resolution,[],['145','42']) ).

cnf('147',plain,
    ( familiar(n1,n6)
    | familiar(n1,n3)
    | ~ familiar(n3,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['146','17']) ).

cnf('148',plain,
    not_equal(n3,n2),
    inference(cnf_transformation,[],[not_equal_3_2]) ).

cnf('149',plain,
    ( not_familiar(n3,n2)
    | familiar(n3,n2) ),
    inference(resolution,[then_simplify],['1','148','59','20']) ).

cnf('150',plain,
    ( familiar(n3,n2)
    | familiar(n1,n3)
    | familiar(n2,n1) ),
    inference(resolution,[],['81','149']) ).

cnf('151',plain,
    ( ~ familiar(n2,n6)
    | familiar(n1,n6)
    | familiar(n1,n3)
    | familiar(n2,n1) ),
    inference(resolution,[],['147','150']) ).

cnf('152',plain,
    ( familiar(n1,n6)
    | ~ not_familiar(n6,X)
    | ~ not_familiar(X,n1) ),
    inference(resolution,[],['42','6']) ).

cnf('153',plain,
    ( not_familiar(n6,n2)
    | familiar(n2,n6) ),
    inference(resolution,[],['63','11']) ).

cnf('154',plain,
    ( ~ not_familiar(n2,n1)
    | familiar(n2,n6)
    | familiar(n1,n6) ),
    inference(resolution,[],['152','153']) ).

cnf('155',plain,
    ( familiar(n2,n6)
    | familiar(n1,n6)
    | familiar(n2,n1) ),
    inference(resolution,[],['154','74']) ).

cnf('156',plain,
    ( familiar(n1,n6)
    | familiar(n1,n3)
    | familiar(n2,n1) ),
    inference(resolution,[],['151','155']) ).

cnf('157',plain,
    ( familiar(n1,n6)
    | familiar(n1,n3)
    | ~ familiar(n1,X)
    | ~ familiar(X,n2) ),
    inference(resolution,[],['156','17']) ).

cnf('158',plain,
    ( ~ familiar(n5,n2)
    | familiar(n1,n6)
    | familiar(n1,n3) ),
    inference(resolution,[],['144','157']) ).

cnf('159',plain,
    ( ~ not_familiar(n4,n5)
    | familiar(n5,n2)
    | familiar(n4,n2) ),
    inference(resolution,[],['61','139']) ).

cnf('160',plain,
    ( familiar(n4,n5)
    | familiar(n5,n2)
    | familiar(n4,n2) ),
    inference(resolution,[],['159','5']) ).

cnf('161',plain,
    ( familiar(n1,n6)
    | familiar(n1,n3)
    | familiar(n4,n5)
    | familiar(n4,n2) ),
    inference(resolution,[],['158','160']) ).

cnf('162',plain,
    ( familiar(n5,n1)
    | familiar(n1,n3) ),
    inference(resolution,[],['144','35']) ).

cnf('163',plain,
    ( familiar(n1,n3)
    | ~ familiar(n1,X)
    | ~ familiar(X,n5) ),
    inference(resolution,[],['162','17']) ).

cnf('164',plain,
    ( ~ familiar(n4,n5)
    | familiar(n1,n3) ),
    inference(resolution,[],['163','97']) ).

cnf('165',plain,
    ( familiar(n1,n6)
    | familiar(n4,n2)
    | familiar(n1,n3) ),
    inference(simplify,[],['161','164']) ).

cnf('166',plain,
    ( ~ familiar(n4,n2)
    | familiar(n1,n6)
    | familiar(n1,n3) ),
    inference(resolution,[],['97','157']) ).

cnf('167',plain,
    ( familiar(n1,n6)
    | familiar(n1,n3) ),
    inference(resolution,[],['165','166']) ).

cnf('168',plain,
    not_equal(n6,n4),
    inference(cnf_transformation,[],[not_equal_6_4]) ).

cnf('169',plain,
    ( not_familiar(n6,n4)
    | familiar(n6,n4) ),
    inference(resolution,[then_simplify],['1','168','4','38']) ).

cnf('170',plain,
    ( familiar(n6,n4)
    | ~ not_familiar(n4,X)
    | ~ not_familiar(X,n6) ),
    inference(resolution,[],['169','6']) ).

cnf('171',plain,
    not_equal(n5,n4),
    inference(cnf_transformation,[],[not_equal_5_4]) ).

cnf('172',plain,
    ( not_familiar(n5,n4)
    | familiar(n5,n4) ),
    inference(resolution,[then_simplify],['1','171','4','3']) ).

cnf('173',plain,
    ( not_familiar(n4,n5)
    | familiar(n5,n4) ),
    inference(resolution,[],['172','11']) ).

cnf('174',plain,
    ( ~ not_familiar(n5,n6)
    | familiar(n6,n4)
    | familiar(n5,n4) ),
    inference(resolution,[],['170','173']) ).

cnf('175',plain,
    ( not_familiar(n5,n6)
    | familiar(n6,n5) ),
    inference(resolution,[],['114','11']) ).

cnf('176',plain,
    ( familiar(n6,n5)
    | familiar(n6,n4)
    | familiar(n5,n4) ),
    inference(resolution,[],['174','175']) ).

cnf('177',plain,
    ( familiar(n6,n4)
    | familiar(n5,n4)
    | ~ familiar(n5,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['176','17']) ).

cnf('178',plain,
    ( familiar(n1,n3)
    | familiar(n6,n4)
    | familiar(n5,n4)
    | ~ familiar(n1,n6) ),
    inference(resolution,[],['162','177']) ).

cnf('179',plain,
    ( familiar(n4,n1)
    | familiar(n1,n3) ),
    inference(resolution,[],['97','35']) ).

cnf('180',plain,
    ( familiar(n1,n3)
    | ~ familiar(n1,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['179','17']) ).

cnf('181',plain,
    ( ~ familiar(n5,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['144','180']) ).

cnf('182',plain,
    ( ~ familiar(n1,n6)
    | familiar(n6,n4)
    | familiar(n1,n3) ),
    inference(simplify,[],['178','181']) ).

cnf('183',plain,
    ( familiar(n1,n3)
    | familiar(n6,n4) ),
    inference(resolution,[],['167','182']) ).

cnf('184',plain,
    ( ~ familiar(n6,n4)
    | familiar(n1,n3) ),
    inference(resolution,[],['167','180']) ).

cnf('185',plain,
    familiar(n1,n3),
    inference(simplify,[],['183','184']) ).

cnf('186',plain,
    familiar(n3,n1),
    inference(resolution,[],['185','35']) ).

cnf('187',plain,
    ( ~ not_familiar(n3,n4)
    | familiar(n4,n6)
    | familiar(n6,n3) ),
    inference(resolution,[],['40','48']) ).

cnf('188',plain,
    ( familiar(n4,n6)
    | familiar(n6,n3)
    | familiar(n3,n4) ),
    inference(resolution,[],['187','30']) ).

cnf('189',plain,
    ( familiar(n4,n6)
    | familiar(n3,n4)
    | ~ familiar(n3,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['188','17']) ).

cnf('190',plain,
    ( ~ familiar(n1,n6)
    | familiar(n4,n6)
    | familiar(n3,n4) ),
    inference(resolution,[],['186','189']) ).

cnf('191',plain,
    ( not_familiar(n1,n2)
    | familiar(n2,n1) ),
    inference(resolution,[],['74','11']) ).

cnf('192',plain,
    ( ~ not_familiar(n2,n5)
    | familiar(n5,n1)
    | familiar(n2,n1) ),
    inference(resolution,[],['100','191']) ).

cnf('193',plain,
    ( not_familiar(n2,n5)
    | familiar(n5,n2) ),
    inference(resolution,[],['60','11']) ).

cnf('194',plain,
    ( familiar(n5,n2)
    | familiar(n5,n1)
    | familiar(n2,n1) ),
    inference(resolution,[],['192','193']) ).

cnf('195',plain,
    ( familiar(n5,n1)
    | familiar(n2,n1)
    | ~ familiar(n2,X)
    | ~ familiar(X,n5) ),
    inference(resolution,[],['194','17']) ).

cnf('196',plain,
    ( ~ familiar(n6,n5)
    | familiar(n1,n6)
    | familiar(n5,n1)
    | familiar(n2,n1) ),
    inference(resolution,[],['195','155']) ).

cnf('197',plain,
    ( familiar(n1,n6)
    | familiar(n5,n1)
    | familiar(n2,n1) ),
    inference(resolution,[],['196','115']) ).

cnf('198',plain,
    ( familiar(n1,n6)
    | familiar(n1,n5)
    | familiar(n2,n1) ),
    inference(resolution,[],['197','35']) ).

cnf('199',plain,
    ( familiar(n1,n6)
    | familiar(n1,n5)
    | familiar(n1,n2) ),
    inference(resolution,[],['198','35']) ).

cnf('200',plain,
    ( familiar(n4,n6)
    | familiar(n3,n4)
    | familiar(n1,n5)
    | familiar(n1,n2) ),
    inference(resolution,[],['190','199']) ).

cnf('201',plain,
    not_equal(n1,n2),
    inference(cnf_transformation,[],[not_equal_1_2]) ).

cnf('202',plain,
    ( not_familiar(n1,n2)
    | familiar(n1,n2) ),
    inference(resolution,[then_simplify],['1','201','59','9']) ).

cnf('203',plain,
    ( not_familiar(n2,n1)
    | familiar(n1,n2) ),
    inference(resolution,[],['202','11']) ).

cnf('204',plain,
    ( ~ not_familiar(n1,n5)
    | familiar(n5,n2)
    | familiar(n1,n2) ),
    inference(resolution,[],['61','203']) ).

cnf('205',plain,
    ( familiar(n5,n2)
    | familiar(n1,n5)
    | familiar(n1,n2) ),
    inference(resolution,[],['204','10']) ).

cnf('206',plain,
    ( familiar(n1,n5)
    | familiar(n1,n2)
    | ~ familiar(n2,X)
    | ~ familiar(X,n5) ),
    inference(resolution,[],['205','17']) ).

cnf('207',plain,
    ( familiar(n1,n2)
    | ~ not_familiar(n2,X)
    | ~ not_familiar(X,n1) ),
    inference(resolution,[],['202','6']) ).

cnf('208',plain,
    not_equal(n2,n4),
    inference(cnf_transformation,[],[not_equal_2_4]) ).

cnf('209',plain,
    ( not_familiar(n2,n4)
    | familiar(n2,n4) ),
    inference(resolution,[then_simplify],['1','208','4','59']) ).

cnf('210',plain,
    ( ~ not_familiar(n4,n1)
    | familiar(n2,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['207','209']) ).

cnf('211',plain,
    ( familiar(n2,n4)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['210','89']) ).

cnf('212',plain,
    ( ~ familiar(n4,n5)
    | familiar(n1,n5)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['206','211']) ).

cnf('213',plain,
    ( familiar(n1,n5)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['212','16']) ).

cnf('214',plain,
    ( familiar(n6,n2)
    | ~ not_familiar(n2,X)
    | ~ not_familiar(X,n6) ),
    inference(resolution,[],['137','6']) ).

cnf('215',plain,
    ( ~ not_familiar(n1,n6)
    | familiar(n6,n2)
    | familiar(n2,n1) ),
    inference(resolution,[],['214','74']) ).

cnf('216',plain,
    ( familiar(n6,n2)
    | familiar(n1,n6)
    | familiar(n2,n1) ),
    inference(resolution,[],['215','42']) ).

cnf('217',plain,
    ( ~ familiar(n2,n4)
    | familiar(n1,n6)
    | familiar(n1,n4)
    | familiar(n2,n1) ),
    inference(resolution,[],['46','216']) ).

cnf('218',plain,
    ( ~ not_familiar(n4,n2)
    | familiar(n1,n4)
    | familiar(n2,n1) ),
    inference(resolution,[],['78','15']) ).

cnf('219',plain,
    ( not_familiar(n4,n2)
    | familiar(n2,n4) ),
    inference(resolution,[],['209','11']) ).

cnf('220',plain,
    ( familiar(n2,n4)
    | familiar(n1,n4)
    | familiar(n2,n1) ),
    inference(resolution,[],['218','219']) ).

cnf('221',plain,
    ( familiar(n1,n6)
    | familiar(n1,n4)
    | familiar(n2,n1) ),
    inference(resolution,[],['217','220']) ).

cnf('222',plain,
    ( familiar(n1,n6)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['221','35']) ).

cnf('223',plain,
    ( familiar(n6,n1)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['222','35']) ).

cnf('224',plain,
    ( familiar(n1,n4)
    | familiar(n1,n2)
    | ~ familiar(n1,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['223','17']) ).

cnf('225',plain,
    ( ~ familiar(n5,n6)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['213','224']) ).

cnf('226',plain,
    ( ~ not_familiar(n6,n5)
    | familiar(n3,n6)
    | familiar(n5,n3) ),
    inference(resolution,[],['22','107']) ).

cnf('227',plain,
    ( familiar(n5,n6)
    | familiar(n3,n6)
    | familiar(n5,n3) ),
    inference(resolution,[],['226','67']) ).

cnf('228',plain,
    ( familiar(n3,n6)
    | familiar(n5,n3)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['225','227']) ).

cnf('229',plain,
    not_equal(n4,n3),
    inference(cnf_transformation,[],[not_equal_4_3]) ).

cnf('230',plain,
    ( not_familiar(n4,n3)
    | familiar(n4,n3) ),
    inference(resolution,[then_simplify],['1','229','20','4']) ).

cnf('231',plain,
    ( familiar(n4,n3)
    | ~ not_familiar(n3,X)
    | ~ not_familiar(X,n4) ),
    inference(resolution,[],['230','6']) ).

cnf('232',plain,
    ( ~ not_familiar(n1,n4)
    | familiar(n4,n3)
    | familiar(n3,n1) ),
    inference(resolution,[],['231','24']) ).

cnf('233',plain,
    ( familiar(n4,n3)
    | familiar(n1,n4)
    | familiar(n3,n1) ),
    inference(resolution,[],['232','15']) ).

cnf('234',plain,
    ( familiar(n1,n4)
    | familiar(n3,n1)
    | ~ familiar(n3,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['233','17']) ).

cnf('235',plain,
    ( not_familiar(n2,n3)
    | familiar(n3,n2) ),
    inference(resolution,[],['149','11']) ).

cnf('236',plain,
    ( ~ not_familiar(n3,n1)
    | familiar(n3,n2)
    | familiar(n1,n2) ),
    inference(resolution,[],['207','235']) ).

cnf('237',plain,
    ( familiar(n3,n2)
    | familiar(n3,n1)
    | familiar(n1,n2) ),
    inference(resolution,[],['236','24']) ).

cnf('238',plain,
    ( ~ familiar(n2,n4)
    | familiar(n1,n4)
    | familiar(n3,n1)
    | familiar(n1,n2) ),
    inference(resolution,[],['234','237']) ).

cnf('239',plain,
    ( familiar(n1,n4)
    | familiar(n3,n1)
    | familiar(n1,n2) ),
    inference(resolution,[],['238','211']) ).

cnf('240',plain,
    ( familiar(n1,n4)
    | familiar(n1,n2)
    | ~ familiar(n1,X)
    | ~ familiar(X,n3) ),
    inference(resolution,[],['239','17']) ).

cnf('241',plain,
    ( ~ familiar(n5,n3)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['240','213']) ).

cnf('242',plain,
    ( familiar(n3,n6)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['228','241']) ).

cnf('243',plain,
    ( familiar(n6,n3)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['242','35']) ).

cnf('244',plain,
    ( ~ familiar(n6,n3)
    | familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['240','222']) ).

cnf('245',plain,
    ( familiar(n1,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['243','244']) ).

cnf('246',plain,
    ( familiar(n4,n1)
    | familiar(n1,n2) ),
    inference(resolution,[],['245','35']) ).

cnf('247',plain,
    ( familiar(n1,n2)
    | ~ familiar(n1,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['246','17']) ).

cnf('248',plain,
    ( ~ familiar(n3,n4)
    | familiar(n1,n2) ),
    inference(resolution,[],['185','247']) ).

cnf('249',plain,
    ( familiar(n4,n6)
    | familiar(n1,n5)
    | familiar(n1,n2) ),
    inference(simplify,[],['200','248']) ).

cnf('250',plain,
    ( familiar(n6,n1)
    | familiar(n1,n5)
    | familiar(n1,n2) ),
    inference(resolution,[],['199','35']) ).

cnf('251',plain,
    ( familiar(n1,n5)
    | familiar(n1,n2)
    | ~ familiar(n1,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['250','17']) ).

cnf('252',plain,
    ( ~ familiar(n4,n6)
    | familiar(n1,n5)
    | familiar(n1,n2) ),
    inference(resolution,[],['245','251']) ).

cnf('253',plain,
    ( familiar(n1,n5)
    | familiar(n1,n2) ),
    inference(resolution,[],['249','252']) ).

cnf('254',plain,
    ( ~ familiar(n1,X)
    | ~ familiar(X,n3) ),
    inference(resolution,[],['186','17']) ).

cnf('255',plain,
    ( ~ familiar(n5,n3)
    | familiar(n1,n2) ),
    inference(resolution,[],['253','254']) ).

cnf('256',plain,
    ( not_familiar(n6,n3)
    | familiar(n3,n6) ),
    inference(resolution,[],['107','11']) ).

cnf('257',plain,
    ( ~ not_familiar(n3,n4)
    | familiar(n4,n6)
    | familiar(n3,n6) ),
    inference(resolution,[],['40','256']) ).

cnf('258',plain,
    ( familiar(n4,n6)
    | familiar(n3,n6)
    | familiar(n3,n4) ),
    inference(resolution,[],['257','30']) ).

cnf('259',plain,
    ( familiar(n3,n6)
    | familiar(n3,n4)
    | ~ familiar(n6,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['258','17']) ).

cnf('260',plain,
    ( familiar(n6,n5)
    | familiar(n3,n6)
    | familiar(n5,n3) ),
    inference(resolution,[],['226','114']) ).

cnf('261',plain,
    ( ~ familiar(n5,n4)
    | familiar(n3,n6)
    | familiar(n5,n3)
    | familiar(n3,n4) ),
    inference(resolution,[],['259','260']) ).

cnf('262',plain,
    ( ~ not_familiar(n4,n5)
    | familiar(n5,n3)
    | familiar(n3,n4) ),
    inference(resolution,[],['22','30']) ).

cnf('263',plain,
    ( familiar(n5,n4)
    | familiar(n5,n3)
    | familiar(n3,n4) ),
    inference(resolution,[],['262','173']) ).

cnf('264',plain,
    ( familiar(n3,n6)
    | familiar(n5,n3)
    | familiar(n3,n4) ),
    inference(resolution,[],['261','263']) ).

cnf('265',plain,
    ( familiar(n1,n2)
    | familiar(n3,n6)
    | familiar(n3,n4) ),
    inference(resolution,[],['255','264']) ).

cnf('266',plain,
    ( familiar(n3,n6)
    | familiar(n1,n2) ),
    inference(simplify,[],['265','248']) ).

cnf('267',plain,
    ( familiar(n2,n3)
    | ~ not_familiar(n3,X)
    | ~ not_familiar(X,n2) ),
    inference(resolution,[],['83','6']) ).

cnf('268',plain,
    ( ~ not_familiar(n5,n2)
    | familiar(n3,n5)
    | familiar(n2,n3) ),
    inference(resolution,[],['267','128']) ).

cnf('269',plain,
    not_equal(n2,n5),
    inference(cnf_transformation,[],[not_equal_2_5]) ).

cnf('270',plain,
    ( not_familiar(n2,n5)
    | familiar(n2,n5) ),
    inference(resolution,[then_simplify],['1','269','3','59']) ).

cnf('271',plain,
    ( not_familiar(n5,n2)
    | familiar(n2,n5) ),
    inference(resolution,[],['270','11']) ).

cnf('272',plain,
    ( familiar(n3,n5)
    | familiar(n2,n5)
    | familiar(n2,n3) ),
    inference(resolution,[],['268','271']) ).

cnf('273',plain,
    ( familiar(n2,n5)
    | familiar(n2,n3)
    | ~ familiar(n5,X)
    | ~ familiar(X,n3) ),
    inference(resolution,[],['272','17']) ).

cnf('274',plain,
    ( ~ not_familiar(n2,n5)
    | familiar(n5,n1)
    | familiar(n1,n2) ),
    inference(resolution,[],['100','202']) ).

cnf('275',plain,
    ( familiar(n2,n5)
    | familiar(n5,n1)
    | familiar(n1,n2) ),
    inference(resolution,[],['274','270']) ).

cnf('276',plain,
    ( ~ familiar(n1,n3)
    | familiar(n2,n5)
    | familiar(n2,n3)
    | familiar(n1,n2) ),
    inference(resolution,[],['273','275']) ).

cnf('277',plain,
    ( familiar(n2,n5)
    | familiar(n2,n3)
    | familiar(n1,n2) ),
    inference(resolution,[],['185','276']) ).

cnf('278',plain,
    ( familiar(n5,n3)
    | familiar(n3,n4)
    | ~ familiar(n4,X)
    | ~ familiar(X,n5) ),
    inference(resolution,[],['263','17']) ).

cnf('279',plain,
    ( ~ not_familiar(n3,n4)
    | familiar(n4,n2)
    | familiar(n2,n3) ),
    inference(resolution,[],['72','83']) ).

cnf('280',plain,
    ( familiar(n3,n4)
    | familiar(n4,n2)
    | familiar(n2,n3) ),
    inference(resolution,[],['279','30']) ).

cnf('281',plain,
    ( ~ familiar(n2,n5)
    | familiar(n5,n3)
    | familiar(n3,n4)
    | familiar(n2,n3) ),
    inference(resolution,[],['278','280']) ).

cnf('282',plain,
    ( familiar(n2,n3)
    | familiar(n1,n2)
    | familiar(n5,n3)
    | familiar(n3,n4) ),
    inference(resolution,[],['277','281']) ).

cnf('283',plain,
    ( familiar(n5,n3)
    | familiar(n2,n3)
    | familiar(n1,n2) ),
    inference(simplify,[],['282','248']) ).

cnf('284',plain,
    ( familiar(n2,n3)
    | familiar(n1,n2) ),
    inference(resolution,[],['255','283']) ).

cnf('285',plain,
    ( ~ not_familiar(n1,n6)
    | familiar(n6,n2)
    | familiar(n1,n2) ),
    inference(resolution,[],['214','203']) ).

cnf('286',plain,
    not_equal(n6,n1),
    inference(cnf_transformation,[],[not_equal_6_1]) ).

cnf('287',plain,
    ( not_familiar(n6,n1)
    | familiar(n6,n1) ),
    inference(resolution,[then_simplify],['1','286','9','38']) ).

cnf('288',plain,
    ( not_familiar(n1,n6)
    | familiar(n6,n1) ),
    inference(resolution,[],['287','11']) ).

cnf('289',plain,
    ( familiar(n6,n2)
    | familiar(n6,n1)
    | familiar(n1,n2) ),
    inference(resolution,[],['285','288']) ).

cnf('290',plain,
    ( familiar(n6,n1)
    | familiar(n1,n2)
    | ~ familiar(n2,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['289','17']) ).

cnf('291',plain,
    ( familiar(n1,n2)
    | familiar(n6,n1)
    | ~ familiar(n3,n6) ),
    inference(resolution,[],['284','290']) ).

cnf('292',plain,
    ( not_familiar(n3,n4)
    | familiar(n4,n3) ),
    inference(resolution,[],['230','11']) ).

cnf('293',plain,
    ( familiar(n4,n6)
    | familiar(n3,n6)
    | familiar(n4,n3) ),
    inference(resolution,[],['257','292']) ).

cnf('294',plain,
    ( familiar(n3,n6)
    | familiar(n4,n3)
    | ~ familiar(n6,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['293','17']) ).

cnf('295',plain,
    ( ~ familiar(n5,n4)
    | familiar(n3,n6)
    | familiar(n5,n3)
    | familiar(n4,n3) ),
    inference(resolution,[],['294','260']) ).

cnf('296',plain,
    ( ~ not_familiar(n5,n4)
    | familiar(n5,n3)
    | familiar(n4,n3) ),
    inference(resolution,[],['231','103']) ).

cnf('297',plain,
    ( familiar(n5,n4)
    | familiar(n5,n3)
    | familiar(n4,n3) ),
    inference(resolution,[],['296','172']) ).

cnf('298',plain,
    ( familiar(n3,n6)
    | familiar(n5,n3)
    | familiar(n4,n3) ),
    inference(resolution,[],['295','297']) ).

cnf('299',plain,
    ( familiar(n3,n6)
    | familiar(n4,n3)
    | ~ familiar(n3,X)
    | ~ familiar(X,n5) ),
    inference(resolution,[],['298','17']) ).

cnf('300',plain,
    ( ~ familiar(n1,n5)
    | familiar(n3,n6)
    | familiar(n4,n3) ),
    inference(resolution,[],['186','299']) ).

cnf('301',plain,
    ( familiar(n1,n2)
    | familiar(n3,n6)
    | familiar(n4,n3) ),
    inference(resolution,[],['253','300']) ).

cnf('302',plain,
    ( ~ familiar(n4,n3)
    | familiar(n1,n2) ),
    inference(resolution,[],['254','245']) ).

cnf('303',plain,
    ( familiar(n3,n6)
    | familiar(n1,n2) ),
    inference(simplify,[],['301','302']) ).

cnf('304',plain,
    ( ~ familiar(n3,X)
    | ~ familiar(X,n1) ),
    inference(resolution,[],['185','17']) ).

cnf('305',plain,
    ( ~ familiar(n6,n1)
    | familiar(n1,n2) ),
    inference(resolution,[],['303','304']) ).

cnf('306',plain,
    ( ~ familiar(n3,n6)
    | familiar(n1,n2) ),
    inference(simplify,[],['291','305']) ).

cnf('307',plain,
    familiar(n1,n2),
    inference(simplify,[],['266','306']) ).

cnf('308',plain,
    familiar(n2,n1),
    inference(resolution,[],['307','35']) ).

cnf('309',plain,
    ( familiar(n6,n5)
    | familiar(n2,n6)
    | familiar(n5,n2) ),
    inference(resolution,[],['64','114']) ).

cnf('310',plain,
    ( familiar(n2,n6)
    | familiar(n5,n2)
    | ~ familiar(n5,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['309','17']) ).

cnf('311',plain,
    ( ~ not_familiar(n3,n5)
    | familiar(n5,n2)
    | familiar(n2,n3) ),
    inference(resolution,[],['61','83']) ).

cnf('312',plain,
    ( familiar(n5,n3)
    | familiar(n5,n2)
    | familiar(n2,n3) ),
    inference(resolution,[],['311','103']) ).

cnf('313',plain,
    ( ~ familiar(n3,n6)
    | familiar(n2,n6)
    | familiar(n5,n2)
    | familiar(n2,n3) ),
    inference(resolution,[],['310','312']) ).

cnf('314',plain,
    ( ~ not_familiar(n2,n3)
    | familiar(n3,n6)
    | familiar(n2,n6) ),
    inference(resolution,[],['108','153']) ).

cnf('315',plain,
    ( familiar(n3,n6)
    | familiar(n2,n6)
    | familiar(n2,n3) ),
    inference(resolution,[],['314','83']) ).

cnf('316',plain,
    ( familiar(n2,n6)
    | familiar(n5,n2)
    | familiar(n2,n3) ),
    inference(resolution,[],['313','315']) ).

cnf('317',plain,
    ( familiar(n2,n6)
    | familiar(n2,n3)
    | ~ familiar(n2,X)
    | ~ familiar(X,n5) ),
    inference(resolution,[],['316','17']) ).

cnf('318',plain,
    ~ familiar(n2,n3),
    inference(resolution,[],['307','254']) ).

cnf('319',plain,
    ( ~ familiar(n1,n5)
    | familiar(n2,n6) ),
    inference(resolution,[then_simplify],['308','317','318']) ).

cnf('320',plain,
    not_equal(n4,n1),
    inference(cnf_transformation,[],[not_equal_4_1]) ).

cnf('321',plain,
    ( not_familiar(n4,n1)
    | familiar(n4,n1) ),
    inference(resolution,[then_simplify],['1','320','9','4']) ).

cnf('322',plain,
    ( not_familiar(n1,n4)
    | familiar(n4,n1) ),
    inference(resolution,[],['321','11']) ).

cnf('323',plain,
    ( familiar(n4,n6)
    | familiar(n1,n6)
    | familiar(n4,n1) ),
    inference(resolution,[],['44','322']) ).

cnf('324',plain,
    ( familiar(n1,n6)
    | familiar(n4,n1)
    | ~ familiar(n6,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['323','17']) ).

cnf('325',plain,
    ( familiar(n6,n5)
    | ~ not_familiar(n5,X)
    | ~ not_familiar(X,n6) ),
    inference(resolution,[],['114','6']) ).

cnf('326',plain,
    ( ~ not_familiar(n1,n6)
    | familiar(n6,n5)
    | familiar(n1,n5) ),
    inference(resolution,[],['325','12']) ).

cnf('327',plain,
    ( familiar(n6,n5)
    | familiar(n1,n6)
    | familiar(n1,n5) ),
    inference(resolution,[],['326','42']) ).

cnf('328',plain,
    ( ~ familiar(n5,n4)
    | familiar(n1,n6)
    | familiar(n1,n5)
    | familiar(n4,n1) ),
    inference(resolution,[],['324','327']) ).

cnf('329',plain,
    ( familiar(n4,n1)
    | ~ not_familiar(n1,X)
    | ~ not_familiar(X,n4) ),
    inference(resolution,[],['321','6']) ).

cnf('330',plain,
    ( ~ not_familiar(n5,n4)
    | familiar(n1,n5)
    | familiar(n4,n1) ),
    inference(resolution,[],['329','10']) ).

cnf('331',plain,
    ( familiar(n5,n4)
    | familiar(n1,n5)
    | familiar(n4,n1) ),
    inference(resolution,[],['330','172']) ).

cnf('332',plain,
    ( familiar(n1,n6)
    | familiar(n1,n5)
    | familiar(n4,n1) ),
    inference(resolution,[],['328','331']) ).

cnf('333',plain,
    ( familiar(n1,n6)
    | familiar(n1,n5)
    | familiar(n1,n4) ),
    inference(resolution,[],['332','35']) ).

cnf('334',plain,
    ( familiar(n6,n1)
    | familiar(n1,n5)
    | familiar(n1,n4) ),
    inference(resolution,[],['333','35']) ).

cnf('335',plain,
    ( familiar(n1,n5)
    | familiar(n1,n4)
    | ~ familiar(n1,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['334','17']) ).

cnf('336',plain,
    ( ~ familiar(n3,n6)
    | familiar(n1,n5)
    | familiar(n1,n4) ),
    inference(resolution,[],['185','335']) ).

cnf('337',plain,
    ( ~ familiar(n4,n5)
    | familiar(n1,n5)
    | familiar(n1,n4)
    | familiar(n2,n1) ),
    inference(resolution,[],['124','220']) ).

cnf('338',plain,
    ( familiar(n1,n5)
    | familiar(n1,n4)
    | familiar(n2,n1) ),
    inference(resolution,[],['337','16']) ).

cnf('339',plain,
    ( familiar(n1,n5)
    | familiar(n1,n4)
    | ~ familiar(n1,X)
    | ~ familiar(X,n2) ),
    inference(resolution,[],['338','17']) ).

cnf('340',plain,
    ( ~ familiar(n6,n2)
    | familiar(n1,n5)
    | familiar(n1,n4) ),
    inference(resolution,[],['339','333']) ).

cnf('341',plain,
    ( ~ not_familiar(n3,n6)
    | familiar(n6,n2)
    | familiar(n3,n2) ),
    inference(resolution,[],['214','235']) ).

cnf('342',plain,
    ( familiar(n3,n6)
    | familiar(n6,n2)
    | familiar(n3,n2) ),
    inference(resolution,[],['341','107']) ).

cnf('343',plain,
    ( familiar(n3,n6)
    | familiar(n1,n5)
    | familiar(n3,n2)
    | familiar(n1,n4) ),
    inference(resolution,[],['340','342']) ).

cnf('344',plain,
    ( familiar(n1,n5)
    | familiar(n3,n2)
    | familiar(n1,n4) ),
    inference(resolution,[],['336','343']) ).

cnf('345',plain,
    ( ~ familiar(n3,n2)
    | familiar(n1,n5)
    | familiar(n1,n4) ),
    inference(resolution,[],['185','339']) ).

cnf('346',plain,
    ( familiar(n1,n5)
    | familiar(n1,n4) ),
    inference(resolution,[],['344','345']) ).

cnf('347',plain,
    ( familiar(n2,n6)
    | familiar(n1,n4) ),
    inference(resolution,[],['319','346']) ).

cnf('348',plain,
    ( ~ not_familiar(n6,n4)
    | familiar(n2,n6)
    | familiar(n4,n2) ),
    inference(resolution,[],['72','63']) ).

cnf('349',plain,
    ( familiar(n6,n4)
    | familiar(n2,n6)
    | familiar(n4,n2) ),
    inference(resolution,[],['348','169']) ).

cnf('350',plain,
    ( familiar(n2,n6)
    | familiar(n4,n2)
    | ~ familiar(n4,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['349','17']) ).

cnf('351',plain,
    ( familiar(n4,n3)
    | familiar(n4,n2)
    | familiar(n2,n3) ),
    inference(resolution,[],['279','292']) ).

cnf('352',plain,
    ( ~ familiar(n3,n6)
    | familiar(n2,n6)
    | familiar(n4,n2)
    | familiar(n2,n3) ),
    inference(resolution,[],['350','351']) ).

cnf('353',plain,
    ( familiar(n2,n6)
    | familiar(n4,n2)
    | familiar(n2,n3) ),
    inference(resolution,[],['352','315']) ).

cnf('354',plain,
    ( familiar(n2,n6)
    | familiar(n2,n3)
    | ~ familiar(n2,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['353','17']) ).

cnf('355',plain,
    ( ~ familiar(n1,n4)
    | familiar(n2,n6) ),
    inference(resolution,[then_simplify],['308','354','318']) ).

cnf('356',plain,
    familiar(n2,n6),
    inference(simplify,[],['347','355']) ).

cnf('357',plain,
    ( ~ familiar(n2,X)
    | ~ familiar(X,n1) ),
    inference(resolution,[],['307','17']) ).

cnf('358',plain,
    ~ familiar(n6,n1),
    inference(resolution,[],['356','357']) ).

cnf('359',plain,
    ( ~ not_familiar(n2,n4)
    | familiar(n4,n5)
    | familiar(n2,n5) ),
    inference(resolution,[],['7','271']) ).

cnf('360',plain,
    ( familiar(n4,n5)
    | familiar(n2,n5)
    | familiar(n2,n4) ),
    inference(resolution,[],['359','209']) ).

cnf('361',plain,
    ( familiar(n2,n5)
    | familiar(n2,n4)
    | ~ familiar(n5,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['360','17']) ).

cnf('362',plain,
    ( ~ not_familiar(n2,n5)
    | familiar(n5,n3)
    | familiar(n3,n2) ),
    inference(resolution,[],['22','149']) ).

cnf('363',plain,
    ( familiar(n5,n3)
    | familiar(n2,n5)
    | familiar(n3,n2) ),
    inference(resolution,[],['362','270']) ).

cnf('364',plain,
    ( ~ familiar(n3,n4)
    | familiar(n2,n5)
    | familiar(n2,n4)
    | familiar(n3,n2) ),
    inference(resolution,[],['361','363']) ).

cnf('365',plain,
    ( familiar(n3,n2)
    | ~ not_familiar(n2,X)
    | ~ not_familiar(X,n3) ),
    inference(resolution,[],['149','6']) ).

cnf('366',plain,
    ( ~ not_familiar(n4,n3)
    | familiar(n2,n4)
    | familiar(n3,n2) ),
    inference(resolution,[],['365','209']) ).

cnf('367',plain,
    ( familiar(n3,n4)
    | familiar(n2,n4)
    | familiar(n3,n2) ),
    inference(resolution,[],['366','31']) ).

cnf('368',plain,
    ( familiar(n2,n5)
    | familiar(n2,n4)
    | familiar(n3,n2) ),
    inference(resolution,[],['364','367']) ).

cnf('369',plain,
    ( familiar(n2,n5)
    | familiar(n2,n4)
    | familiar(n2,n3) ),
    inference(resolution,[],['368','35']) ).

cnf('370',plain,
    ( familiar(n5,n2)
    | familiar(n2,n4)
    | familiar(n2,n3) ),
    inference(resolution,[],['369','35']) ).

cnf('371',plain,
    ( familiar(n2,n4)
    | familiar(n2,n3)
    | ~ familiar(n2,X)
    | ~ familiar(X,n5) ),
    inference(resolution,[],['370','17']) ).

cnf('372',plain,
    ( ~ not_familiar(n2,n4)
    | familiar(n4,n6)
    | familiar(n2,n6) ),
    inference(resolution,[],['40','153']) ).

cnf('373',plain,
    ( familiar(n4,n6)
    | familiar(n2,n6)
    | familiar(n2,n4) ),
    inference(resolution,[],['372','209']) ).

cnf('374',plain,
    ( familiar(n2,n6)
    | familiar(n2,n4)
    | ~ familiar(n6,X)
    | ~ familiar(X,n4) ),
    inference(resolution,[],['373','17']) ).

cnf('375',plain,
    ( ~ not_familiar(n2,n6)
    | familiar(n6,n3)
    | familiar(n3,n2) ),
    inference(resolution,[],['49','149']) ).

cnf('376',plain,
    ( familiar(n6,n3)
    | familiar(n2,n6)
    | familiar(n3,n2) ),
    inference(resolution,[],['375','63']) ).

cnf('377',plain,
    ( ~ familiar(n3,n4)
    | familiar(n2,n6)
    | familiar(n2,n4)
    | familiar(n3,n2) ),
    inference(resolution,[],['374','376']) ).

cnf('378',plain,
    ( familiar(n2,n6)
    | familiar(n2,n4)
    | familiar(n3,n2) ),
    inference(resolution,[],['377','367']) ).

cnf('379',plain,
    ( familiar(n2,n6)
    | familiar(n2,n4)
    | familiar(n2,n3) ),
    inference(resolution,[],['378','35']) ).

cnf('380',plain,
    ( ~ familiar(n6,n5)
    | familiar(n2,n4)
    | familiar(n2,n3) ),
    inference(resolution,[],['371','379']) ).

cnf('381',plain,
    ( ~ not_familiar(n6,n5)
    | familiar(n6,n1)
    | familiar(n5,n1) ),
    inference(resolution,[],['100','288']) ).

cnf('382',plain,
    ( familiar(n6,n5)
    | familiar(n6,n1)
    | familiar(n5,n1) ),
    inference(resolution,[],['381','114']) ).

cnf('383',plain,
    ( familiar(n6,n1)
    | familiar(n5,n1)
    | familiar(n2,n4)
    | familiar(n2,n3) ),
    inference(resolution,[],['380','382']) ).

cnf('384',plain,
    ( familiar(n5,n1)
    | familiar(n2,n4) ),
    inference(resolution,[then_simplify],['358','383','318']) ).

cnf('385',plain,
    ( ~ familiar(n5,n1)
    | familiar(n2,n4) ),
    inference(resolution,[then_simplify],['357','369','318']) ).

cnf('386',plain,
    familiar(n2,n4),
    inference(simplify,[],['384','385']) ).

cnf('387',plain,
    familiar(n4,n2),
    inference(resolution,[],['386','35']) ).

cnf('388',plain,
    ( ~ not_familiar(n6,n4)
    | familiar(n6,n1)
    | familiar(n4,n1) ),
    inference(resolution,[],['329','288']) ).

cnf('389',plain,
    ( familiar(n6,n4)
    | familiar(n6,n1)
    | familiar(n4,n1) ),
    inference(resolution,[],['388','169']) ).

cnf('390',plain,
    ( familiar(n6,n1)
    | familiar(n4,n1)
    | ~ familiar(n4,X)
    | ~ familiar(X,n6) ),
    inference(resolution,[],['389','17']) ).

cnf('391',plain,
    ~ familiar(n6,n1),
    inference(resolution,[],['356','357']) ).

cnf('392',plain,
    ~ familiar(n4,n1),
    inference(resolution,[],['386','357']) ).

cnf('393',plain,
    familiar(n2,n6),
    inference(simplify,[],['347','355']) ).

cnf('394',plain,
    $false,
    inference(resolution,[then_simplify],['387','390','391','392','393']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.14  % Problem  : PUZ028-6 : TPTP v8.1.2. Released v2.0.0.
% 0.00/0.14  % Command  : gkc %s
% 0.14/0.36  % Computer : n004.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % WCLimit  : 300
% 0.14/0.36  % DateTime : Sat Aug 26 22:19:37 EDT 2023
% 0.14/0.36  % CPUTime  : 
% 0.22/0.40  
% 0.22/0.40  input clause set summed statistics:
% 0.22/0.40  ----------------------------------
% 0.22/0.40  in_clause_count:                    41
% 0.22/0.40  in_rule_clause_count:                5
% 0.22/0.40  in_fact_clause_count:               36
% 0.22/0.40  in_answer_clause_count:              0
% 0.22/0.40  in_ground_clause_count:             36
% 0.22/0.40  in_unit_clause_count:               36
% 0.22/0.40  in_horn_clause_count:               40
% 0.22/0.40  in_pos_clause_count:                36
% 0.22/0.40  in_neg_clause_count:                 2
% 0.22/0.40  in_poseq_clause_count:               0
% 0.22/0.40  in_negeq_clause_count:               0
% 0.22/0.40  in_unitposeq_clause_count:           0
% 0.22/0.40  in_chain_clause_count:               0
% 0.22/0.40  in_min_length:             1
% 0.22/0.40  in_max_length:             5
% 0.22/0.40  in_min_depth:              1
% 0.22/0.40  in_max_depth:              1
% 0.22/0.40  in_min_size:               2
% 0.22/0.40  in_max_size:              13
% 0.22/0.40  in_min_vars:               0
% 0.22/0.40  in_max_vars:               3
% 0.22/0.40  in_extaxiom_count:                 0
% 0.22/0.40  in_axiom_count:                   39
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% 0.22/0.40  in_posunit_goal_count:             0
% 0.22/0.40  
% 0.22/0.40  auto guide:
% 0.22/0.40  -----------
% 0.22/0.40  {
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% 0.22/0.40  "print_level": 15,
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% 0.22/0.40  
% 0.22/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
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% 0.22/0.40  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0},
% 0.22/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1250},
% 0.22/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.22/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1250},
% 0.22/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.22/0.40  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0} 
% 0.22/0.40  
% 0.22/0.40  ]}
% 0.22/0.40  
% 0.22/0.40  
% 0.22/0.40  **** run 1 fork 0 starts with strategy
% 0.22/0.40  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.22/0.40  
% 0.22/0.40  **** run 2 fork 1 starts with strategy
% 0.22/0.40  {"max_dseconds":1,"sine":5,"strategy":["negative_pref"],"query_preference":0}
% 0.22/0.40  
% 0.22/0.40  **** run 3 fork 2 starts with strategy
% 0.22/0.40  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.22/0.41  
% 0.22/0.41  **** run 4 fork 3 starts with strategy
% 0.22/0.41  
% 0.22/0.41  **** run 7 fork 6 starts with strategy
% 0.22/0.41  
% 0.22/0.41  **** run 5 fork 4 starts with strategy
% 0.22/0.41  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.22/0.41  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.22/0.41  {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.22/0.41  
% 0.22/0.41  **** run 6 fork 5 starts with strategy
% 0.22/0.41  {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 0.22/0.42  
% 0.22/0.42  **** run 8 fork 7 starts with strategy
% 0.22/0.42  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.22/0.44  
% 0.22/0.44  fork 5: search finished without proof.
% 0.22/0.44  
% 0.22/0.44  fork 1: search finished without proof.
% 0.22/0.45  
% 0.22/0.45  fork 7: search finished without proof.
% 0.22/0.47  
% 0.22/0.47  **** run 14 fork 5 starts with strategy
% 0.22/0.47  {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 0.22/0.48  
% 0.22/0.48  **** run 10 fork 1 starts with strategy
% 0.22/0.48  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.22/0.48  
% 0.22/0.48  **** run 16 fork 7 starts with strategy
% 0.22/0.48  {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 0.22/0.50  
% 0.22/0.50  fork 5: search finished without proof.
% 0.22/0.52  
% 0.22/0.52  fork 3: search finished without proof.
% 0.22/0.52  
% 0.22/0.52  fork 6: search finished without proof.
% 0.22/0.52  
% 0.22/0.52  fork 2: search finished without proof.
% 0.22/0.52  
% 0.22/0.52  **** run 22 fork 5 starts with strategy
% 0.22/0.52  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 0.22/0.53  
% 0.22/0.53  
% 0.22/0.53  fork 4: search terminated without proof.
% 0.22/0.54  
% 0.22/0.54  
% 0.22/0.54  fork 0: search terminated without proof.
% 0.22/0.55  
% 0.22/0.55  **** run 15 fork 6 starts with strategy
% 0.22/0.55  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 0.22/0.55  
% 0.22/0.55  **** run 12 fork 3 starts with strategy
% 0.22/0.55  {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 0.22/0.55  
% 0.22/0.55  **** run 11 fork 2 starts with strategy
% 0.22/0.55  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 0.22/0.56  
% 0.22/0.56  **** run 9 fork 0 starts with strategy
% 0.22/0.56  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.22/0.56  
% 0.22/0.56  **** run 13 fork 4 starts with strategy
% 0.22/0.56  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.22/0.56  
% 0.22/0.56  fork 5: search finished without proof.
% 0.22/0.56  
% 0.22/0.56  fork 3: search finished without proof.
% 0.22/0.58  
% 0.22/0.58  **** run 30 fork 5 starts with strategy
% 0.22/0.58  {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 0.22/0.58  
% 0.22/0.58  fork 4: search finished without proof.
% 0.22/0.58  
% 0.22/0.58  **** run 20 fork 3 starts with strategy
% 0.22/0.58  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 0.22/0.59  
% 0.22/0.59  fork 7: search finished without proof.
% 0.22/0.60  
% 0.22/0.60  
% 0.22/0.60  fork 1: search terminated without proof.
% 0.22/0.61  
% 0.22/0.61  **** run 24 fork 7 starts with strategy
% 0.22/0.61  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.22/0.61  
% 0.22/0.61  **** run 21 fork 4 starts with strategy
% 0.22/0.61  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 0.22/0.62  
% 0.22/0.62  **** run 18 fork 1 starts with strategy
% 0.22/0.62  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 0.22/0.65  
% 0.22/0.65  fork 6: search finished without proof.
% 0.22/0.66  
% 0.22/0.66  
% 0.22/0.66  fork 2: search terminated without proof.
% 0.22/0.67  
% 0.22/0.67  
% 0.22/0.67  fork 0: search terminated without proof.
% 0.22/0.68  
% 0.22/0.68  **** run 23 fork 6 starts with strategy
% 0.22/0.68  {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 0.22/0.68  
% 0.22/0.68  **** run 19 fork 2 starts with strategy
% 0.22/0.68  {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 0.22/0.70  
% 0.22/0.70  
% 0.22/0.70  fork 5: search terminated without proof.
% 0.22/0.70  
% 0.22/0.70  
% 0.22/0.70  fork 3: search terminated without proof.
% 0.22/0.72  
% 0.22/0.72  **** run 17 fork 0 starts with strategy
% 0.22/0.72  {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 0.22/0.72  
% 0.22/0.72  fork 4: search finished without proof.
% 0.22/0.72  
% 0.22/0.72  **** run 38 fork 5 starts with strategy
% 0.22/0.72  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.22/0.72  
% 0.22/0.72  **** run 28 fork 3 starts with strategy
% 0.22/0.72  {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 0.22/0.74  
% 0.22/0.74  
% 0.22/0.74  fork 7: search terminated without proof.
% 0.22/0.74  
% 0.22/0.74  **** run 29 fork 4 starts with strategy
% 0.22/0.74  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 0.22/0.75  
% 0.22/0.75  
% 0.22/0.75  fork 1: search terminated without proof.
% 0.22/0.75  
% 0.22/0.75  **** run 32 fork 7 starts with strategy
% 0.22/0.75  {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 0.22/0.76  
% 0.22/0.76  fork 4: search finished without proof.
% 0.22/0.78  
% 0.22/0.78  **** run 37 fork 4 starts with strategy
% 0.22/0.78  {"max_dseconds":1,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 0.22/0.79  
% 0.22/0.79  **** run 26 fork 1 starts with strategy
% 0.22/0.79  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":2}
% 0.22/0.79  
% 0.22/0.79  
% 0.22/0.79  fork 6: search terminated without proof.
% 0.22/0.80  
% 0.22/0.80  fork 4: search finished without proof.
% 0.22/0.81  
% 0.22/0.81  
% 0.22/0.81  fork 2: search terminated without proof.
% 0.22/0.82  
% 0.22/0.82  **** run 31 fork 6 starts with strategy
% 0.22/0.82  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":2}
% 3.08/0.83  
% 3.08/0.83  **** run 27 fork 2 starts with strategy
% 3.08/0.83  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 3.08/0.83  
% 3.08/0.83  **** run 45 fork 4 starts with strategy
% 3.08/0.83  {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 3.08/0.83  
% 3.08/0.83  
% 3.08/0.83  fork 3: search terminated without proof.
% 3.08/0.84  
% 3.08/0.84  fork 6: search finished without proof.
% 3.08/0.84  
% 3.08/0.84  
% 3.08/0.84  fork 5: search terminated without proof.
% 3.08/0.85  
% 3.08/0.85  fork 2: search finished without proof.
% 3.08/0.85  
% 3.08/0.85  **** run 36 fork 3 starts with strategy
% 3.08/0.85  {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 3.08/0.86  
% 3.08/0.86  **** run 46 fork 5 starts with strategy
% 3.08/0.86  {"max_dseconds":10,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 3.08/0.86  
% 3.08/0.86  **** run 39 fork 6 starts with strategy
% 3.08/0.86  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0}
% 3.08/0.86  
% 3.08/0.86  **** run 35 fork 2 starts with strategy
% 3.08/0.86  {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 3.08/0.87  
% 3.08/0.87  fork 7: search finished without proof.
% 3.08/0.88  
% 3.08/0.88  fork 5: search finished without proof.
% 3.08/0.89  
% 3.08/0.89  fork 2: search finished without proof.
% 3.08/0.89  
% 3.08/0.89  **** run 40 fork 7 starts with strategy
% 3.08/0.89  {"max_dseconds":10,"sine":5,"strategy":["negative_pref"],"query_preference":0}
% 3.08/0.90  
% 3.08/0.90  **** run 54 fork 5 starts with strategy
% 3.08/0.90  {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":10}
% 3.08/0.90  
% 3.08/0.90  **** run 43 fork 2 starts with strategy
% 3.08/0.90  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 3.08/0.91  
% 3.08/0.91  fork 0: search finished without proof.
% 4.02/0.92  
% 4.02/0.92  fork 7: search finished without proof.
% 4.15/0.93  
% 4.15/0.93  **** run 25 fork 0 starts with strategy
% 4.15/0.93  
% 4.15/0.93  **** run 48 fork 7 starts with strategy
% 4.15/0.93  {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1}
% 4.15/0.93  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 4.15/0.96  
% 4.15/0.96  
% 4.15/0.96  fork 1: search terminated without proof.
% 4.15/0.97  
% 4.15/0.97  
% 4.15/0.97  fork 3: search terminated without proof.
% 4.15/0.98  
% 4.15/0.98  **** run 34 fork 1 starts with strategy
% 4.15/0.98  {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 4.15/0.98  
% 4.15/0.98  **** run 44 fork 3 starts with strategy
% 4.15/0.98  {"max_dseconds":10,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 4.15/1.00  
% 4.15/1.00  fork 3: search finished without proof.
% 4.83/1.02  
% 4.83/1.02  **** run 52 fork 3 starts with strategy
% 4.83/1.02  {"max_dseconds":10,"strategy":["unit"],"query_preference":1}
% 4.83/1.05  
% 4.83/1.05  fork 3: search finished without proof.
% 4.83/1.05  
% 4.83/1.05  
% 4.83/1.05  fork 0: search terminated without proof.
% 4.83/1.06  
% 4.83/1.06  **** run 33 fork 0 starts with strategy
% 4.83/1.06  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 4.83/1.06  
% 4.83/1.06  **** run 60 fork 3 starts with strategy
% 4.83/1.06  {"max_dseconds":10,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 5.14/1.09  
% 5.14/1.09  fork 3: search finished without proof.
% 5.14/1.10  
% 5.14/1.10  
% 5.14/1.10  fork 1: search terminated without proof.
% 5.14/1.11  
% 5.14/1.11  **** run 68 fork 3 starts with strategy
% 5.14/1.11  {"max_dseconds":10,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 5.14/1.12  
% 5.14/1.12  **** run 42 fork 1 starts with strategy
% 5.14/1.12  {"max_dseconds":10,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 5.64/1.19  
% 5.64/1.19  
% 5.64/1.19  result: proof found
% 5.64/1.19  for /export/starexec/sandbox/benchmark/theBenchmark.p 
% 5.64/1.19  by run 54 fork 5 strategy {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":10}
% 5.64/1.19  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p 
% 5.64/1.19  
% 5.64/1.19  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p 
% See solution above
% 5.64/1.19  
% 5.64/1.19  run 54 fork 5 statistics:
% 5.64/1.19  ----------------------------------
% 5.64/1.19  this run seconds: 0.098119
% 5.64/1.19  total seconds: 0.611328
% 5.64/1.19  stat_given_used: 1631
% 5.64/1.19  stat_given_used_at_endgame: 0
% 5.64/1.19  stat_given_candidates:   4886
% 5.64/1.19  stat_given_candidates_at_endgame: 0
% 5.64/1.19  stat_given_candidates_h: 0
% 5.64/1.19  stat_binres_derived_cl:   20150
% 5.64/1.19  stat_binres_derived_cl_h: 0
% 5.64/1.19  stat_factor_derived_cl: 7
% 5.64/1.19  stat_para_derived_cl: 0
% 5.64/1.19  stat_tautologies_discarded: 2624
% 5.64/1.19  stat_forward_subsumed: 1078
% 5.64/1.19  stat_derived_cut: 381
% 5.64/1.19  stat_derived_rewritten: 0
% 5.64/1.19  stat_weight_discarded_building: 0
% 5.64/1.19  stat_weight_discarded_cl: 0
% 5.64/1.19  stat_internlimit_discarded_cl: 0
% 5.64/1.19  stat_simplified:  240 simplified 0 derived 0 given
% 5.64/1.19  stat_kept_cl: 16454
% 5.64/1.19  stat_built_cl: 19956
% 5.64/1.19  stat_hyperres_partial_cl: 0
% 5.64/1.19  stat_made_rewriters: 0
% 5.64/1.19  stat_backward_subsumed: 0
% 5.64/1.19  stat_propagated_subsumed: 0
% 5.64/1.19  stat_clsubs_attempted:                     14916
% 5.64/1.19  stat_clsubs_fact_groundunit_found:            37
% 5.64/1.19  stat_clsubs_rule_groundunit_found:             0
% 5.64/1.19  stat_clsubs_top_meta_attempted:            2931243
% 5.64/1.19  stat_clsubs_top_meta_failed:               2916327
% 5.64/1.19  stat_clsubs_top_meta_nonpref_attempted:             2931243
% 5.64/1.19  stat_clsubs_top_meta_nonpref_succeeded:             1287819
% 5.64/1.19  stat_clsubs_top_meta_pref_attempted:                1287819
% 5.64/1.19  stat_clsubs_top_meta_pref1_succeeded:                694045
% 5.64/1.19  stat_clsubs_top_meta_pref2_succeeded:                 67170
% 5.64/1.19  stat_clsubs_top_meta_pref3_succeeded:                 14916
% 5.64/1.19  stat_clsubs_top_meta_pref_succeeded:                  14916
% 5.64/1.19  stat_clsubs_meta_attempted:                33702
% 5.64/1.19  stat_clsubs_meta_failed:                    9734
% 5.64/1.19  stat_clsubs_predsymbs_attempted:               0
% 5.64/1.19  stat_clsubs_unit_attempted:                 2893
% 5.64/1.19  stat_clsubs_full_attempted:                12023
% 5.64/1.19  stat_forwardsubs_attempted:                17533
% 5.64/1.19  stat_lit_hash_added:                    714
% 5.64/1.19  stat_lit_hash_computed:              196742
% 5.64/1.19  stat_lit_hash_match_found:             1451
% 5.64/1.19  stat_lit_hash_match_miss:            274924
% 5.64/1.19  stat_lit_hash_cut_ok:                   482
% 5.64/1.19  stat_lit_strong_cut_ok:                   0
% 5.64/1.19  stat_lit_hash_subsume_ok:              1078
% 5.64/1.19  clqueue els 10000000 used 1
% 5.64/1.19  clactive els 10000000 used 1632
% 5.64/1.19  clactivesubsume els 10000000 used 9505
% 5.64/1.19  queue_termbuf els 200000000 used 922603
% 5.64/1.19  hyper_termbuf els 100000000 used 1
% 5.64/1.19  active_termbuf els 100000000 used 53484
% 5.64/1.19  varstack els 5000 last used 1
% 5.64/1.19  given_termbuf els 10000000 last used 1
% 5.64/1.19  simplified_termbuf els 10000000 last used 1
% 5.64/1.19  derived_termbuf els 10000000 last used 42
% 5.64/1.19  wr_mallocs: 5249
% 5.64/1.19  wr_callocs: 21
% 5.64/1.19  wr_reallocs: 229
% 5.64/1.19  wr_frees: 2
% 5.64/1.19  wr_malloc_bytes: 4162748964
% 5.64/1.19  wr_calloc_bytes: 112065536
% 5.64/1.19  wr_realloc_bytes: 466424
% 5.64/1.19  wr_realloc_freebytes: 0
% 5.64/1.19  ----------------------------------
% 5.64/1.20  
% 5.64/1.20  
% 5.64/1.20  fork 0: search terminated without proof.
%------------------------------------------------------------------------------