TSTP Solution File: LCL021-1 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : LCL021-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : gkc %s

% Computer : n009.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 07:36:46 EDT 2023

% Result   : Unsatisfiable 55.54s 7.52s
% Output   : CNFRefutation 55.54s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named xhn)

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(Y,Z),equivalent(equivalent(Z,X),Y)))),
    inference(cnf_transformation,[],[xhn]) ).

cnf('2',plain,
    ( ~ is_a_theorem(equivalent(X,Y))
    | ~ is_a_theorem(X)
    | is_a_theorem(Y) ),
    inference(cnf_transformation,[],[condensed_detachment]) ).

cnf('3',plain,
    ( is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,Z),X)))
    | ~ is_a_theorem(Z) ),
    inference(resolution,[],['1','2']) ).

cnf('4',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,equivalent(equivalent(U,V),equivalent(equivalent(V,Z),U)))),X))),
    inference(resolution,[],['3','1']) ).

cnf('5',plain,
    ( is_a_theorem(equivalent(equivalent(X,equivalent(Y,equivalent(equivalent(Z,U),equivalent(equivalent(U,Y),Z)))),V))
    | ~ is_a_theorem(equivalent(V,X)) ),
    inference(resolution,[],['4','2']) ).

cnf('6',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,equivalent(Y,equivalent(equivalent(Z,U),equivalent(equivalent(U,Y),Z)))),V),equivalent(W,equivalent(equivalent(X2006,X2007),equivalent(equivalent(X2007,W),X2006)))),equivalent(V,X))),
    inference(resolution,[],['5','4']) ).

cnf('7',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(Y,equivalent(equivalent(Z,U),equivalent(equivalent(U,Y),Z)))),V),equivalent(W,equivalent(equivalent(X2006,X2007),equivalent(equivalent(X2007,W),X2006)))))
    | is_a_theorem(equivalent(V,X)) ),
    inference(resolution,[],['6','2']) ).

cnf('8',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,Z),X)),equivalent(U,equivalent(equivalent(V,W),equivalent(equivalent(W,U),V)))),Z)),
    inference(resolution,[],['5','1']) ).

cnf('9',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Z),equivalent(equivalent(Z,X),Y))),equivalent(equivalent(equivalent(U,V),equivalent(equivalent(V,equivalent(W,equivalent(X2006,equivalent(equivalent(X2007,X2008),equivalent(equivalent(X2008,X2006),X2007))))),U)),W))),
    inference(resolution,[],['7','8']) ).

cnf('10',plain,
    ( is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,equivalent(U,equivalent(equivalent(V,W),equivalent(equivalent(W,U),V))))),X)),Z))
    | ~ is_a_theorem(equivalent(X2006,equivalent(equivalent(X2007,X2008),equivalent(equivalent(X2008,X2006),X2007)))) ),
    inference(resolution,[],['9','2']) ).

cnf('11',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,equivalent(U,equivalent(equivalent(V,W),equivalent(equivalent(W,U),V))))),X)),Z)),
    inference(resolution,[],['10','1']) ).

cnf('12',plain,
    ( ~ is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,equivalent(U,equivalent(equivalent(V,W),equivalent(equivalent(W,U),V))))),X)))
    | is_a_theorem(Z) ),
    inference(resolution,[],['11','2']) ).

cnf('13',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,Z),X)),U),Z),equivalent(U,equivalent(V,equivalent(equivalent(W,X2006),equivalent(equivalent(X2006,V),W)))))),
    inference(resolution,[],['12','9']) ).

cnf('14',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,Z),X)),U),Z))
    | is_a_theorem(equivalent(U,equivalent(V,equivalent(equivalent(W,X2006),equivalent(equivalent(X2006,V),W))))) ),
    inference(resolution,[],['13','2']) ).

cnf('15',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),Z),equivalent(Y,equivalent(U,equivalent(equivalent(V,W),equivalent(equivalent(W,U),V))))),equivalent(Z,X)),equivalent(X2006,equivalent(equivalent(X2007,X2008),equivalent(equivalent(X2008,X2006),X2007))))),
    inference(resolution,[],['14','11']) ).

cnf('16',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,U)),X)),Z),U),equivalent(V,equivalent(equivalent(W,X2006),equivalent(equivalent(X2006,V),W))))),
    inference(resolution,[],['15','14']) ).

cnf('17',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(equivalent(equivalent(equivalent(equivalent(Z,U),equivalent(equivalent(U,equivalent(V,W)),Z)),V),W),equivalent(X2006,equivalent(equivalent(X2007,X2008),equivalent(equivalent(X2008,X2006),X2007))))),X))),
    inference(resolution,[],['16','3']) ).

cnf('18',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,U)),X)),Z),U)),
    inference(resolution,[],['17','12']) ).

cnf('19',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,equivalent(equivalent(Z,U),equivalent(equivalent(U,Y),Z)))),equivalent(equivalent(equivalent(V,W),equivalent(equivalent(W,equivalent(X2006,X)),V)),X2006))),
    inference(resolution,[],['18','5']) ).

cnf('20',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,equivalent(equivalent(U,V),equivalent(equivalent(V,Z),U)))),X)),equivalent(W,W))),
    inference(resolution,[],['19','12']) ).

cnf('21',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,U)),X)),Z))
    | is_a_theorem(U) ),
    inference(resolution,[],['18','2']) ).

cnf('22',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,Z)),X))),
    inference(resolution,[],['20','21']) ).

cnf('23',plain,
    ( is_a_theorem(equivalent(equivalent(X,equivalent(Y,Y)),Z))
    | ~ is_a_theorem(equivalent(Z,X)) ),
    inference(resolution,[],['22','2']) ).

cnf('24',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,Y)),equivalent(equivalent(equivalent(Z,U),equivalent(equivalent(U,equivalent(V,X)),Z)),V))),
    inference(resolution,[],['23','18']) ).

cnf('25',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,Z),X)),equivalent(U,equivalent(equivalent(V,W),equivalent(equivalent(W,U),V)))))
    | is_a_theorem(Z) ),
    inference(resolution,[],['8','2']) ).

cnf('26',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Z),equivalent(equivalent(Z,X),Y))),equivalent(U,equivalent(equivalent(V,W),equivalent(equivalent(W,U),V))))),
    inference(resolution,[],['11','25']) ).

cnf('27',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(equivalent(Z,equivalent(equivalent(U,V),equivalent(equivalent(V,Z),U))),equivalent(W,equivalent(equivalent(X2006,X2007),equivalent(equivalent(X2007,W),X2006))))),X))),
    inference(resolution,[],['26','3']) ).

cnf('28',plain,
    ( is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,equivalent(equivalent(Z,U),equivalent(equivalent(U,Y),Z))),equivalent(V,equivalent(equivalent(W,X2006),equivalent(equivalent(X2006,V),W))))),X2007))
    | ~ is_a_theorem(equivalent(X2007,X)) ),
    inference(resolution,[],['27','2']) ).

cnf('29',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,Z),X)),equivalent(equivalent(U,equivalent(equivalent(V,W),equivalent(equivalent(W,U),V))),equivalent(X2006,equivalent(equivalent(X2007,X2008),equivalent(equivalent(X2008,X2006),X2007))))),Z)),
    inference(resolution,[],['28','1']) ).

cnf('30',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(equivalent(equivalent(Y,Z),equivalent(equivalent(Z,U),Y)),equivalent(V,X)),U)),V)),
    inference(resolution,[],['21','29']) ).

cnf('31',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(equivalent(Y,Z),equivalent(equivalent(Z,U),Y)),equivalent(V,X)),U)))
    | is_a_theorem(V) ),
    inference(resolution,[],['30','2']) ).

cnf('32',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,X),Y),Z),equivalent(Y,Z))),
    inference(resolution,[],['24','31']) ).

cnf('33',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,equivalent(equivalent(Y,Z),equivalent(equivalent(Z,X),Y))),U),V),equivalent(U,V))),
    inference(resolution,[],['19','31']) ).

cnf('34',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(equivalent(Y,Z),equivalent(equivalent(Z,X),Y))),U),V))
    | is_a_theorem(equivalent(U,V)) ),
    inference(resolution,[],['33','2']) ).

cnf('35',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,Z),equivalent(equivalent(Z,equivalent(U,U)),Y)),X))),
    inference(resolution,[],['32','34']) ).

cnf('36',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(Y,X)),Y),equivalent(Z,Z))),
    inference(resolution,[],['35','31']) ).

cnf('37',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,Z),equivalent(equivalent(Z,equivalent(U,equivalent(X,equivalent(V,V)))),Y)),U))),
    inference(resolution,[],['22','7']) ).

cnf('38',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),Z),equivalent(Y,equivalent(equivalent(Z,X),equivalent(U,U))))),
    inference(resolution,[],['37','31']) ).

cnf('39',plain,
    is_a_theorem(equivalent(equivalent(X3,Y3),equivalent(equivalent(Y3,equivalent(Z3,equivalent(equivalent(U3,V3),equivalent(equivalent(V3,Z3),U3)))),X3))),
    inference(resolution,[],['3','1']) ).

cnf('40',plain,
    is_a_theorem(equivalent(X,X)),
    inference(resolution,[then_simplify],['20','2','39']) ).

cnf('41',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,Y)),X)),
    inference(resolution,[],['23','40']) ).

cnf('42',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(equivalent(Z,equivalent(U,U)),Z)),X))),
    inference(resolution,[],['41','3']) ).

cnf('43',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(Y,Y)))
    | is_a_theorem(X) ),
    inference(resolution,[],['41','2']) ).

cnf('44',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,equivalent(Z,Z)),Y)),X)),
    inference(resolution,[],['42','43']) ).

cnf('45',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(equivalent(Y,equivalent(Z,Z)),Y)))
    | is_a_theorem(X) ),
    inference(resolution,[],['44','2']) ).

cnf('46',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(equivalent(Y,X),equivalent(Z,Z)),equivalent(U,U))),Y)),
    inference(resolution,[],['38','45']) ).

cnf('47',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,X),equivalent(Z,Z)),equivalent(U,U))))
    | is_a_theorem(Y) ),
    inference(resolution,[],['46','2']) ).

cnf('48',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,X)),Y)),
    inference(resolution,[],['36','47']) ).

cnf('49',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,Y)),equivalent(Z,equivalent(X,Z)))),
    inference(resolution,[],['48','23']) ).

cnf('50',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(X,X),Y),Z))
    | is_a_theorem(equivalent(Y,Z)) ),
    inference(resolution,[],['32','2']) ).

cnf('51',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,equivalent(U,U))),X)),Z)),
    inference(resolution,[],['43','18']) ).

cnf('52',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(Y,equivalent(Z,Z))),X),Y)),
    inference(resolution,[],['50','51']) ).

cnf('53',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(Y,X),Y))),
    inference(resolution,[],['52','34']) ).

cnf('54',plain,
    ( is_a_theorem(equivalent(equivalent(X,Y),X))
    | ~ is_a_theorem(Y) ),
    inference(resolution,[],['53','2']) ).

cnf('55',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,equivalent(Z,Z)),equivalent(U,equivalent(Y,U)))),X)),
    inference(resolution,[],['49','54']) ).

cnf('56',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(equivalent(Y,equivalent(Z,Z)),equivalent(U,equivalent(Y,U)))))
    | is_a_theorem(X) ),
    inference(resolution,[],['55','2']) ).

cnf('57',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,Z),equivalent(equivalent(Z,equivalent(U,equivalent(X,equivalent(V,equivalent(equivalent(W,X2006),equivalent(equivalent(X2006,V),W)))))),Y)),U))),
    inference(resolution,[],['7','4']) ).

cnf('58',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),Z),equivalent(Y,equivalent(equivalent(Z,X),equivalent(U,equivalent(equivalent(V,W),equivalent(equivalent(W,U),V))))))),
    inference(resolution,[],['31','57']) ).

cnf('59',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),Z),equivalent(Y,equivalent(U,U))),equivalent(Z,X))),
    inference(resolution,[],['56','58']) ).

cnf('60',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,Y)),equivalent(equivalent(Z,X),Z))),
    inference(resolution,[],['59','50']) ).

cnf('61',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(Y,X)))
    | is_a_theorem(Y) ),
    inference(resolution,[],['48','2']) ).

cnf('62',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,equivalent(Y,Y)),Z),equivalent(U,U)),equivalent(Z,X))),
    inference(resolution,[],['23','22']) ).

cnf('63',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(Y,Y)),Z),equivalent(U,U)))
    | is_a_theorem(equivalent(Z,X)) ),
    inference(resolution,[],['62','2']) ).

cnf('64',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(Y,equivalent(X,equivalent(Z,Z))),Y))),
    inference(resolution,[],['63','18']) ).

cnf('65',plain,
    is_a_theorem(equivalent(X,equivalent(X,equivalent(Y,Y)))),
    inference(resolution,[],['61','64']) ).

cnf('66',plain,
    ( is_a_theorem(equivalent(X,equivalent(Y,Y)))
    | ~ is_a_theorem(X) ),
    inference(resolution,[],['65','2']) ).

cnf('67',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,equivalent(X,equivalent(Z,Z))),Y)),equivalent(U,U))),
    inference(resolution,[],['66','64']) ).

cnf('68',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(Y,Y)))
    | is_a_theorem(equivalent(Z,equivalent(X,Z))) ),
    inference(resolution,[],['49','2']) ).

cnf('69',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(Y,equivalent(equivalent(Z,equivalent(Y,equivalent(U,U))),Z)),X))),
    inference(resolution,[],['67','68']) ).

cnf('70',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,Z),equivalent(equivalent(Z,X),Y)),equivalent(U,U)))),
    inference(resolution,[],['69','31']) ).

cnf('71',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(Y,Y)),Z),equivalent(Z,X))),
    inference(resolution,[],['70','31']) ).

cnf('72',plain,
    ( ~ is_a_theorem(equivalent(equivalent(X,equivalent(Y,Y)),Z))
    | is_a_theorem(equivalent(Z,X)) ),
    inference(resolution,[],['71','2']) ).

cnf('73',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),X),Y)),
    inference(resolution,[],['60','72']) ).

cnf('74',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,equivalent(Z,equivalent(equivalent(U,Z),U))),X))),
    inference(resolution,[],['53','3']) ).

cnf('75',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,equivalent(equivalent(Z,Y),Z))),X)),
    inference(resolution,[],['54','53']) ).

cnf('76',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(Y,equivalent(equivalent(Z,Y),Z))))
    | is_a_theorem(X) ),
    inference(resolution,[],['75','2']) ).

cnf('77',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(Y,equivalent(Z,equivalent(equivalent(U,Z),U)))),X),Y)),
    inference(resolution,[],['74','76']) ).

cnf('78',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,equivalent(Z,X)),Y),Z))),
    inference(resolution,[],['77','34']) ).

cnf('79',plain,
    ( is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(Y,Z)),X),Y))
    | ~ is_a_theorem(Z) ),
    inference(resolution,[],['78','2']) ).

cnf('80',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(Y,equivalent(equivalent(equivalent(Z,U),Z),U))),X),Y)),
    inference(resolution,[],['73','79']) ).

cnf('81',plain,
    is_a_theorem(equivalent(X,equivalent(Y,equivalent(X,Y)))),
    inference(resolution,[],['80','34']) ).

cnf('82',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,equivalent(Z,equivalent(Y,Z)))),X)),
    inference(resolution,[],['81','54']) ).

cnf('83',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(Y,equivalent(Z,equivalent(Y,Z)))))
    | is_a_theorem(X) ),
    inference(resolution,[],['82','2']) ).

cnf('84',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),Z),Y),equivalent(Z,X))),
    inference(resolution,[],['83','58']) ).

cnf('85',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,Z),equivalent(equivalent(Z,equivalent(U,X)),Y)),U))),
    inference(resolution,[],['84','34']) ).

cnf('86',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),Z),equivalent(Y,equivalent(Z,X)))),
    inference(resolution,[],['85','31']) ).

cnf('87',plain,
    ( ~ is_a_theorem(equivalent(equivalent(X,Y),Z))
    | is_a_theorem(equivalent(Y,equivalent(Z,X))) ),
    inference(resolution,[],['86','2']) ).

cnf('88',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(Y,equivalent(Z,equivalent(U,equivalent(Z,U))))),X),Y)),
    inference(resolution,[],['81','79']) ).

cnf('89',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(Y,equivalent(equivalent(Z,X),Y)),Z))),
    inference(resolution,[],['88','34']) ).

cnf('90',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(X,Y),Z),Y))
    | is_a_theorem(equivalent(Z,X)) ),
    inference(resolution,[],['84','2']) ).

cnf('91',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(equivalent(Y,Z),equivalent(equivalent(Z,X),Y))),U),U)),
    inference(resolution,[],['43','33']) ).

cnf('92',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,Z),X)),Z)),
    inference(resolution,[],['90','91']) ).

cnf('93',plain,
    ( ~ is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,Z),X)))
    | is_a_theorem(Z) ),
    inference(resolution,[],['92','2']) ).

cnf('94',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(X,Y)),Y)),
    inference(resolution,[],['89','93']) ).

cnf('95',plain,
    ( is_a_theorem(equivalent(X,equivalent(equivalent(Y,Z),equivalent(U,U))))
    | ~ is_a_theorem(equivalent(equivalent(Z,X),Y)) ),
    inference(resolution,[],['38','2']) ).

cnf('96',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,X),equivalent(Z,Z)))),
    inference(resolution,[],['94','95']) ).

cnf('97',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),X),Z),Y),Z)),
    inference(resolution,[],['84','76']) ).

cnf('98',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),X),Z),Y))
    | is_a_theorem(Z) ),
    inference(resolution,[],['97','2']) ).

cnf('99',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,equivalent(Z,Z))),equivalent(X,Y))),
    inference(resolution,[],['98','51']) ).

cnf('100',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(Y,equivalent(Z,Z))))
    | is_a_theorem(equivalent(X,Y)) ),
    inference(resolution,[],['99','2']) ).

cnf('101',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(Y,X))),
    inference(resolution,[],['96','100']) ).

cnf('102',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Z),equivalent(Z,Y))),X)),
    inference(resolution,[],['101','54']) ).

cnf('103',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(equivalent(Y,Z),equivalent(Z,Y))))
    | is_a_theorem(X) ),
    inference(resolution,[],['102','2']) ).

cnf('104',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),Z),equivalent(Y,X)),Z)),
    inference(resolution,[],['103','84']) ).

cnf('105',plain,
    ( ~ is_a_theorem(equivalent(X,Y))
    | is_a_theorem(equivalent(Y,X)) ),
    inference(resolution,[],['101','2']) ).

cnf('106',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,Z),X),equivalent(Z,Y)))),
    inference(resolution,[],['104','105']) ).

cnf('107',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,equivalent(Z,Y)),Z)),X)),
    inference(resolution,[],['48','54']) ).

cnf('108',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(equivalent(Y,equivalent(Z,Y)),Z)))
    | is_a_theorem(X) ),
    inference(resolution,[],['107','2']) ).

cnf('109',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(Z,equivalent(X,Z))),Y)),
    inference(resolution,[],['84','108']) ).

cnf('110',plain,
    ( ~ is_a_theorem(equivalent(equivalent(X,Y),equivalent(Z,equivalent(X,Z))))
    | is_a_theorem(Y) ),
    inference(resolution,[],['109','2']) ).

cnf('111',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,equivalent(equivalent(Z,X),Y))),Z)),
    inference(resolution,[],['110','92']) ).

cnf('112',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,equivalent(Z,Y)),X)),Z)),
    inference(resolution,[],['111','90']) ).

cnf('113',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(equivalent(Y,Z),Y),Z)),X)),
    inference(resolution,[],['73','54']) ).

cnf('114',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,Z),Y),Z)))
    | is_a_theorem(X) ),
    inference(resolution,[],['113','2']) ).

cnf('115',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Z,X),Z)),Y)),
    inference(resolution,[],['84','114']) ).

cnf('116',plain,
    ( ~ is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Z,X),Z)))
    | is_a_theorem(Y) ),
    inference(resolution,[],['115','2']) ).

cnf('117',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(equivalent(Y,Z),Y),X)),Z)),
    inference(resolution,[],['112','116']) ).

cnf('118',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),X),equivalent(Z,Y)),Z)),
    inference(resolution,[],['117','90']) ).

cnf('119',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(X,Y),X),equivalent(Z,Y)))
    | is_a_theorem(Z) ),
    inference(resolution,[],['118','2']) ).

cnf('120',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Z,equivalent(Y,X)),Z))),
    inference(resolution,[],['106','119']) ).

cnf('121',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(Y,Z)),X),equivalent(Z,Y))),
    inference(resolution,[],['120','105']) ).

cnf('122',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,X),Z),equivalent(Z,Y)))),
    inference(resolution,[],['121','34']) ).

cnf('123',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),Z),equivalent(Z,X)),Y)),
    inference(resolution,[],['122','105']) ).

cnf('124',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(Z,equivalent(equivalent(Y,Z),X)))),
    inference(resolution,[],['87','123']) ).

cnf('125',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(Y,equivalent(equivalent(X,Y),Z)),Z))),
    inference(resolution,[],['124','87']) ).

cnf('126',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(equivalent(Y,X),Z)),Z),Y)),
    inference(resolution,[],['125','105']) ).

cnf('127',plain,
    is_a_theorem(equivalent(X,equivalent(Y,equivalent(Z,equivalent(equivalent(Y,Z),X))))),
    inference(resolution,[],['126','87']) ).

cnf('128',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(Y,equivalent(equivalent(X,Y),Z))),Z)),
    inference(resolution,[],['127','105']) ).

cnf('129',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(equivalent(Y,Z),X),Z)),Y)),
    inference(resolution,[],['128','90']) ).

cnf('130',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(Z,X)),Y),Z)),
    inference(resolution,[],['129','90']) ).

cnf('131',plain,
    is_a_theorem(equivalent(X,equivalent(Y,equivalent(equivalent(Z,X),equivalent(Y,Z))))),
    inference(resolution,[],['130','87']) ).

cnf('132',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Z),equivalent(X,Y))),Z)),
    inference(resolution,[],['131','105']) ).

cnf('133',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Z,Y),X)),Z)),
    inference(resolution,[],['132','90']) ).

cnf('134',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(Y,Z),equivalent(equivalent(X,Z),Y)))),
    inference(resolution,[],['133','105']) ).

cnf('135',plain,
    ~ is_a_theorem(equivalent(a,equivalent(equivalent(b,c),equivalent(equivalent(a,c),b)))),
    inference(cnf_transformation,[],[prove_xhk]) ).

cnf('136',plain,
    $false,
    inference(resolution,[],['134','135']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : LCL021-1 : TPTP v8.1.2. Released v1.0.0.
% 0.07/0.12  % Command  : gkc %s
% 0.13/0.34  % Computer : n009.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 300
% 0.13/0.34  % DateTime : Fri Aug 25 03:50:36 EDT 2023
% 0.13/0.34  % CPUTime  : 
% 0.13/0.38  
% 0.13/0.38  input clause set summed statistics:
% 0.13/0.38  ----------------------------------
% 0.13/0.38  in_clause_count:                     3
% 0.13/0.38  in_rule_clause_count:                3
% 0.13/0.38  in_fact_clause_count:                0
% 0.13/0.38  in_answer_clause_count:              0
% 0.13/0.38  in_ground_clause_count:              1
% 0.13/0.38  in_unit_clause_count:                2
% 0.13/0.38  in_horn_clause_count:                3
% 0.13/0.38  in_pos_clause_count:                 1
% 0.13/0.38  in_neg_clause_count:                 1
% 0.13/0.38  in_poseq_clause_count:               0
% 0.13/0.38  in_negeq_clause_count:               0
% 0.13/0.38  in_unitposeq_clause_count:           0
% 0.13/0.38  in_chain_clause_count:               0
% 0.13/0.38  in_min_length:             1
% 0.13/0.38  in_max_length:             3
% 0.13/0.38  in_min_depth:              2
% 0.13/0.38  in_max_depth:              5
% 0.13/0.38  in_min_size:               8
% 0.13/0.38  in_max_size:              12
% 0.13/0.38  in_min_vars:               0
% 0.13/0.38  in_max_vars:               3
% 0.13/0.38  in_extaxiom_count:                 0
% 0.13/0.38  in_axiom_count:                    2
% 0.13/0.38  in_assumption_count:               0
% 0.13/0.38  in_goal_count:                     1
% 0.13/0.38  in_neg_goal_count:                 1
% 0.13/0.38  in_pos_goal_count:                 0
% 0.13/0.38  in_posunit_goal_count:             0
% 0.13/0.38  
% 0.13/0.38  auto guide:
% 0.13/0.38  -----------
% 0.13/0.38  {
% 0.13/0.38  "print":1,
% 0.13/0.38  "print_level": 15,
% 0.13/0.38  "max_size": 0,
% 0.13/0.38  "max_depth": 0,
% 0.13/0.38  "max_length": 0,
% 0.13/0.38  "max_dseconds": 0,
% 0.13/0.38  "equality":0,
% 0.13/0.38  "runs":[
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.13/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.13/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.13/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.13/0.38  
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.13/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.13/0.38  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.13/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.13/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.13/0.38  
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.13/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.13/0.38  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.13/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.13/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.13/0.38  
% 0.13/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.13/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.13/0.38  
% 0.13/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1} 
% 0.13/0.38  
% 0.13/0.38  ]}
% 0.13/0.38  
% 0.13/0.38  
% 0.13/0.38  **** run 1 fork 0 starts with strategy
% 0.13/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.13/0.38  
% 0.13/0.38  **** run 2 fork 1 starts with strategy
% 0.13/0.38  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.13/0.38  
% 0.13/0.38  **** run 3 fork 2 starts with strategy
% 0.13/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.13/0.38  
% 0.13/0.38  **** run 4 fork 3 starts with strategy
% 0.13/0.38  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.13/0.38  
% 0.13/0.38  **** run 5 fork 4 starts with strategy
% 0.13/0.38  
% 0.13/0.38  **** run 6 fork 5 starts with strategy
% 0.13/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.13/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.13/0.38  
% 0.13/0.38  **** run 7 fork 6 starts with strategy
% 0.13/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.19/0.39  
% 0.19/0.39  **** run 8 fork 7 starts with strategy
% 0.19/0.39  {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.19/0.50  
% 0.19/0.50  
% 0.19/0.50  fork 3: search terminated without proof.
% 0.19/0.50  
% 0.19/0.50  fork 1: search finished without proof.
% 0.19/0.50  
% 0.19/0.50  
% 0.19/0.50  fork 5: search terminated without proof.
% 0.19/0.50  
% 0.19/0.50  
% 0.19/0.50  fork 4: search terminated without proof.
% 0.19/0.50  
% 0.19/0.50  
% 0.19/0.50  fork 0: search terminated without proof.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51  fork 6: search terminated without proof.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51  fork 2: search terminated without proof.
% 0.19/0.51  
% 0.19/0.51  fork 7: search finished without proof.
% 0.19/0.53  
% 0.19/0.53  **** run 12 fork 3 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.19/0.53  
% 0.19/0.53  **** run 10 fork 1 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 0.19/0.53  
% 0.19/0.53  **** run 15 fork 6 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 0.19/0.53  
% 0.19/0.53  **** run 14 fork 5 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.19/0.53  
% 0.19/0.53  **** run 9 fork 0 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.19/0.53  
% 0.19/0.53  **** run 13 fork 4 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 0.19/0.53  
% 0.19/0.53  **** run 11 fork 2 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.19/0.53  
% 0.19/0.53  **** run 16 fork 7 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 1.51/0.64  
% 1.51/0.64  
% 1.51/0.64  fork 6: search terminated without proof.
% 1.51/0.64  
% 1.51/0.64  
% 1.51/0.64  fork 3: search terminated without proof.
% 1.51/0.64  
% 1.51/0.64  
% 1.51/0.64  fork 1: search terminated without proof.
% 1.51/0.64  
% 1.51/0.64  
% 1.51/0.64  fork 5: search terminated without proof.
% 1.51/0.64  
% 1.51/0.64  
% 1.51/0.64  fork 4: search terminated without proof.
% 1.51/0.65  
% 1.51/0.65  fork 7: search finished without proof.
% 1.51/0.66  
% 1.51/0.66  **** run 20 fork 3 starts with strategy
% 1.51/0.66  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 1.51/0.66  
% 1.51/0.66  **** run 23 fork 6 starts with strategy
% 1.51/0.66  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":2}
% 1.51/0.66  
% 1.51/0.66  **** run 18 fork 1 starts with strategy
% 1.51/0.66  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 1.51/0.66  
% 1.51/0.66  **** run 22 fork 5 starts with strategy
% 1.51/0.66  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 1.51/0.66  
% 1.51/0.66  **** run 21 fork 4 starts with strategy
% 1.51/0.66  {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 1.51/0.67  
% 1.51/0.67  
% 1.51/0.67  fork 2: search terminated without proof.
% 1.51/0.67  
% 1.51/0.67  **** run 24 fork 7 starts with strategy
% 1.51/0.67  {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 1.51/0.67  
% 1.51/0.67  
% 1.51/0.67  fork 0: search terminated without proof.
% 2.47/0.69  
% 2.47/0.69  **** run 19 fork 2 starts with strategy
% 2.47/0.69  {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 2.47/0.69  
% 2.47/0.69  **** run 17 fork 0 starts with strategy
% 2.47/0.69  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":2}
% 2.47/0.70  
% 2.47/0.70  fork 3: search finished without proof.
% 2.47/0.71  
% 2.47/0.71  fork 7: search finished without proof.
% 2.47/0.72  
% 2.47/0.72  **** run 28 fork 3 starts with strategy
% 2.47/0.72  {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 2.47/0.73  
% 2.47/0.73  **** run 32 fork 7 starts with strategy
% 2.47/0.73  {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 3.08/0.77  
% 3.08/0.77  fork 4: search finished without proof.
% 3.08/0.78  
% 3.08/0.78  
% 3.08/0.78  fork 6: search terminated without proof.
% 3.08/0.79  
% 3.08/0.79  **** run 29 fork 4 starts with strategy
% 3.08/0.79  {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 3.08/0.79  
% 3.08/0.79  **** run 31 fork 6 starts with strategy
% 3.08/0.79  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 3.08/0.80  
% 3.08/0.80  fork 5: search finished without proof.
% 3.08/0.80  
% 3.08/0.80  
% 3.08/0.80  fork 1: search terminated without proof.
% 3.08/0.81  
% 3.08/0.81  
% 3.08/0.81  fork 0: search terminated without proof.
% 3.45/0.81  
% 3.45/0.81  **** run 30 fork 5 starts with strategy
% 3.45/0.81  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 3.45/0.82  
% 3.45/0.82  **** run 26 fork 1 starts with strategy
% 3.45/0.82  {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 3.45/0.82  
% 3.45/0.82  
% 3.45/0.82  fork 2: search terminated without proof.
% 3.45/0.83  
% 3.45/0.83  fork 4: search finished without proof.
% 3.45/0.83  
% 3.45/0.83  **** run 25 fork 0 starts with strategy
% 3.45/0.83  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 3.45/0.84  
% 3.45/0.84  
% 3.45/0.84  fork 3: search terminated without proof.
% 3.45/0.84  
% 3.45/0.84  **** run 27 fork 2 starts with strategy
% 3.45/0.84  {"max_dseconds":1,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 3.45/0.84  
% 3.45/0.84  **** run 37 fork 4 starts with strategy
% 3.45/0.84  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 3.45/0.84  
% 3.45/0.84  fork 7: search finished without proof.
% 3.75/0.86  
% 3.75/0.86  **** run 36 fork 3 starts with strategy
% 3.75/0.86  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 3.75/0.86  
% 3.75/0.86  **** run 40 fork 7 starts with strategy
% 3.75/0.86  {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 3.75/0.92  
% 3.75/0.92  fork 6: search finished without proof.
% 3.75/0.93  
% 3.75/0.93  fork 5: search finished without proof.
% 4.47/0.94  
% 4.47/0.94  fork 1: search finished without proof.
% 4.47/0.94  
% 4.47/0.94  
% 4.47/0.94  fork 0: search terminated without proof.
% 4.47/0.94  
% 4.47/0.94  **** run 39 fork 6 starts with strategy
% 4.47/0.94  {"max_dseconds":1,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 4.47/0.95  
% 4.47/0.95  **** run 38 fork 5 starts with strategy
% 4.47/0.95  {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 4.47/0.96  
% 4.47/0.96  **** run 34 fork 1 starts with strategy
% 4.47/0.96  {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 4.47/0.96  
% 4.47/0.96  **** run 33 fork 0 starts with strategy
% 4.47/0.96  {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 4.47/0.96  
% 4.47/0.96  
% 4.47/0.96  fork 2: search terminated without proof.
% 4.47/0.96  
% 4.47/0.96  
% 4.47/0.96  fork 4: search terminated without proof.
% 4.47/0.96  
% 4.47/0.96  fork 6: search finished without proof.
% 4.47/0.97  
% 4.47/0.97  fork 5: search finished without proof.
% 4.47/0.97  
% 4.47/0.97  fork 0: search finished without proof.
% 4.47/0.98  
% 4.47/0.98  fork 7: search finished without proof.
% 4.47/0.98  
% 4.47/0.98  
% 4.47/0.98  fork 3: search terminated without proof.
% 4.47/0.98  
% 4.47/0.98  **** run 47 fork 6 starts with strategy
% 4.47/0.98  {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 4.47/0.98  
% 4.47/0.98  **** run 45 fork 4 starts with strategy
% 4.47/0.98  {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":20}
% 4.47/0.98  
% 4.47/0.98  **** run 35 fork 2 starts with strategy
% 4.47/0.98  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 4.85/0.99  
% 4.85/0.99  **** run 46 fork 5 starts with strategy
% 4.85/0.99  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 4.85/0.99  
% 4.85/0.99  **** run 41 fork 0 starts with strategy
% 4.85/0.99  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0}
% 4.85/1.00  
% 4.85/1.00  **** run 48 fork 7 starts with strategy
% 4.85/1.00  {"max_dseconds":10,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 4.85/1.00  
% 4.85/1.00  **** run 44 fork 3 starts with strategy
% 4.85/1.00  {"max_dseconds":10,"strategy":["unit"],"query_preference":0}
% 5.46/1.08  
% 5.46/1.08  
% 5.46/1.08  fork 1: search terminated without proof.
% 5.46/1.10  
% 5.46/1.10  **** run 42 fork 1 starts with strategy
% 5.46/1.10  {"max_dseconds":10,"strategy":["hardness_pref"],"query_preference":0}
% 5.46/1.10  
% 5.46/1.10  fork 2: search finished without proof.
% 5.86/1.12  
% 5.86/1.12  **** run 43 fork 2 starts with strategy
% 5.86/1.12  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 12.34/2.01  
% 12.34/2.01  
% 12.34/2.01  fork 6: search terminated without proof.
% 13.01/2.04  
% 13.01/2.04  **** run 55 fork 6 starts with strategy
% 13.01/2.04  {"max_dseconds":10,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 13.01/2.05  
% 13.01/2.05  
% 13.01/2.05  fork 4: search terminated without proof.
% 13.01/2.05  
% 13.01/2.05  
% 13.01/2.05  fork 3: search terminated without proof.
% 13.01/2.05  
% 13.01/2.05  
% 13.01/2.05  fork 5: search terminated without proof.
% 13.01/2.05  
% 13.01/2.05  fork 7: search finished without proof.
% 13.01/2.06  
% 13.01/2.06  
% 13.01/2.06  fork 0: search terminated without proof.
% 13.01/2.07  
% 13.01/2.07  **** run 52 fork 3 starts with strategy
% 13.01/2.07  {"max_dseconds":10,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 13.01/2.07  
% 13.01/2.07  **** run 56 fork 7 starts with strategy
% 13.01/2.07  {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1}
% 13.01/2.07  
% 13.01/2.07  **** run 53 fork 4 starts with strategy
% 13.01/2.07  {"max_dseconds":10,"strategy":["unit"],"query_preference":1}
% 13.01/2.08  
% 13.01/2.08  **** run 54 fork 5 starts with strategy
% 13.01/2.08  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":1}
% 13.40/2.10  
% 13.40/2.10  **** run 49 fork 0 starts with strategy
% 13.40/2.10  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 13.40/2.10  
% 13.40/2.10  fork 1: search finished without proof.
% 13.40/2.12  
% 13.40/2.12  **** run 50 fork 1 starts with strategy
% 13.40/2.12  {"max_dseconds":10,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 13.96/2.17  
% 13.96/2.17  
% 13.96/2.17  fork 2: search terminated without proof.
% 13.96/2.20  
% 13.96/2.20  **** run 51 fork 2 starts with strategy
% 13.96/2.20  {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 20.51/2.99  
% 20.51/2.99  fork 6: search finished without proof.
% 20.51/3.01  
% 20.51/3.01  **** run 63 fork 6 starts with strategy
% 20.51/3.01  {"max_dseconds":10,"strategy":["query_focus","unit"],"query_preference":2}
% 20.51/3.07  
% 20.51/3.07  fork 7: search finished without proof.
% 21.04/3.09  
% 21.04/3.09  
% 21.04/3.09  fork 3: search terminated without proof.
% 21.37/3.10  
% 21.37/3.10  **** run 64 fork 7 starts with strategy
% 21.37/3.10  {"max_dseconds":10,"strategy":["query_focus","double"],"query_preference":1}
% 21.37/3.10  
% 21.37/3.10  
% 21.37/3.10  fork 5: search terminated without proof.
% 21.37/3.11  
% 21.37/3.11  **** run 60 fork 3 starts with strategy
% 21.37/3.11  {"max_dseconds":10,"strategy":["query_focus","unit"],"query_preference":1}
% 21.37/3.12  
% 21.37/3.12  **** run 62 fork 5 starts with strategy
% 21.37/3.12  {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 21.37/3.13  
% 21.37/3.13  fork 3: search finished without proof.
% 21.37/3.14  
% 21.37/3.14  
% 21.37/3.14  fork 1: search terminated without proof.
% 21.37/3.14  
% 21.37/3.14  
% 21.37/3.14  fork 4: search terminated without proof.
% 21.37/3.15  
% 21.37/3.15  fork 7: search finished without proof.
% 21.37/3.15  
% 21.37/3.15  **** run 68 fork 3 starts with strategy
% 21.37/3.15  {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":10}
% 21.37/3.16  
% 21.37/3.16  **** run 58 fork 1 starts with strategy
% 21.37/3.16  {"max_dseconds":10,"strategy":["query_focus","unit"],"query_preference":0}
% 21.37/3.16  
% 21.37/3.16  **** run 61 fork 4 starts with strategy
% 21.37/3.16  {"max_dseconds":10,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 21.85/3.17  
% 21.85/3.17  **** run 72 fork 7 starts with strategy
% 21.85/3.17  {"max_dseconds":10,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 21.85/3.21  
% 21.85/3.21  
% 21.85/3.21  fork 0: search terminated without proof.
% 21.85/3.22  
% 21.85/3.22  
% 21.85/3.22  fork 2: search terminated without proof.
% 21.85/3.23  
% 21.85/3.23  **** run 57 fork 0 starts with strategy
% 21.85/3.23  {"max_dseconds":10,"strategy":["query_focus"],"query_preference":2}
% 21.85/3.24  
% 21.85/3.24  **** run 59 fork 2 starts with strategy
% 21.85/3.24  {"max_dseconds":10,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 28.54/4.03  
% 28.54/4.03  
% 28.54/4.03  fork 6: search terminated without proof.
% 28.78/4.05  
% 28.78/4.05  **** run 71 fork 6 starts with strategy
% 28.78/4.05  {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 28.78/4.06  
% 28.78/4.06  fork 5: search finished without proof.
% 28.78/4.08  
% 28.78/4.08  **** run 70 fork 5 starts with strategy
% 28.78/4.08  {"max_dseconds":10,"strategy":["positive_pref"],"query_preference":0}
% 28.78/4.12  
% 28.78/4.12  fork 4: search finished without proof.
% 29.47/4.14  
% 29.47/4.14  fork 7: search finished without proof.
% 29.47/4.14  
% 29.47/4.14  **** run 69 fork 4 starts with strategy
% 29.47/4.14  {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":10}
% 29.47/4.16  
% 29.47/4.16  **** run 80 fork 7 starts with strategy
% 29.47/4.16  {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":10}
% 29.47/4.18  
% 29.47/4.18  fork 4: search finished without proof.
% 29.47/4.18  
% 29.47/4.18  
% 29.47/4.18  fork 3: search terminated without proof.
% 29.89/4.19  
% 29.89/4.19  **** run 77 fork 4 starts with strategy
% 29.89/4.19  {"max_dseconds":10,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 29.89/4.20  
% 29.89/4.20  **** run 76 fork 3 starts with strategy
% 29.89/4.20  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 29.89/4.21  
% 29.89/4.21  
% 29.89/4.21  fork 1: search terminated without proof.
% 29.89/4.23  
% 29.89/4.23  **** run 66 fork 1 starts with strategy
% 29.89/4.23  {"max_dseconds":10,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 30.44/4.26  
% 30.44/4.26  
% 30.44/4.26  fork 2: search terminated without proof.
% 30.56/4.27  
% 30.56/4.27  
% 30.56/4.27  fork 0: search terminated without proof.
% 30.56/4.28  
% 30.56/4.28  **** run 67 fork 2 starts with strategy
% 30.56/4.28  {"max_dseconds":10,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 30.56/4.28  
% 30.56/4.28  **** run 65 fork 0 starts with strategy
% 30.56/4.28  {"max_dseconds":10,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 35.65/5.03  
% 35.65/5.03  fork 5: search finished without proof.
% 35.65/5.03  
% 35.65/5.03  fork 6: search finished without proof.
% 36.24/5.05  
% 36.24/5.05  **** run 78 fork 5 starts with strategy
% 36.24/5.05  {"max_dseconds":10,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 36.24/5.06  
% 36.24/5.06  **** run 79 fork 6 starts with strategy
% 36.24/5.06  {"max_dseconds":10,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 36.24/5.07  
% 36.24/5.07  fork 5: search finished without proof.
% 36.24/5.08  
% 36.24/5.08  fork 6: search finished without proof.
% 36.24/5.09  
% 36.24/5.09  **** run 86 fork 5 starts with strategy
% 36.24/5.09  {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 36.24/5.10  
% 36.24/5.10  **** run 87 fork 6 starts with strategy
% 36.24/5.10  {"max_dseconds":50,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 36.24/5.12  
% 36.24/5.12  fork 7: search finished without proof.
% 37.34/5.14  
% 37.34/5.14  **** run 88 fork 7 starts with strategy
% 37.34/5.14  {"max_dseconds":50,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 37.66/5.22  
% 37.66/5.22  
% 37.66/5.22  fork 3: search terminated without proof.
% 37.66/5.22  
% 37.66/5.22  
% 37.66/5.22  fork 4: search terminated without proof.
% 38.24/5.24  
% 38.24/5.24  **** run 85 fork 4 starts with strategy
% 38.24/5.24  {"max_dseconds":50,"strategy":["negative_pref"],"weight_select_ratio":20}
% 38.24/5.24  
% 38.24/5.24  **** run 84 fork 3 starts with strategy
% 38.24/5.24  {"max_dseconds":50,"strategy":["unit"],"query_preference":0}
% 38.47/5.28  
% 38.47/5.28  
% 38.47/5.28  fork 1: search terminated without proof.
% 38.47/5.29  
% 38.47/5.29  **** run 74 fork 1 starts with strategy
% 38.47/5.29  {"max_dseconds":10,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 38.47/5.31  
% 38.47/5.31  
% 38.47/5.31  fork 2: search terminated without proof.
% 38.47/5.31  
% 38.47/5.31  fork 0: search finished without proof.
% 38.92/5.33  
% 38.92/5.33  **** run 73 fork 0 starts with strategy
% 38.92/5.33  {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":10}
% 38.92/5.34  
% 38.92/5.34  **** run 75 fork 2 starts with strategy
% 38.92/5.34  {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 38.92/5.35  
% 38.92/5.35  fork 0: search finished without proof.
% 39.14/5.37  
% 39.14/5.37  **** run 81 fork 0 starts with strategy
% 39.14/5.37  {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0}
% 46.09/6.28  
% 46.09/6.28  fork 2: search finished without proof.
% 46.44/6.29  
% 46.44/6.29  **** run 83 fork 2 starts with strategy
% 46.44/6.29  {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 46.44/6.36  
% 46.44/6.36  
% 46.44/6.36  fork 1: search terminated without proof.
% 47.05/6.38  
% 47.05/6.38  **** run 82 fork 1 starts with strategy
% 47.05/6.38  {"max_dseconds":50,"strategy":["hardness_pref"],"query_preference":0}
% 55.54/7.52  
% 55.54/7.52  
% 55.54/7.52  result: proof found
% 55.54/7.52  for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 55.54/7.52  by run 85 fork 4 strategy {"max_dseconds":50,"strategy":["negative_pref"],"weight_select_ratio":20}
% 55.54/7.52  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 55.54/7.52  
% 55.54/7.52  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% See solution above
% 55.54/7.52  
% 55.54/7.52  run 85 fork 4 statistics:
% 55.54/7.52  ----------------------------------
% 55.54/7.52  this run seconds: 2.089555
% 55.54/7.52  total seconds: 6.860538
% 55.54/7.52  stat_given_used: 2024
% 55.54/7.52  stat_given_used_at_endgame: 0
% 55.54/7.52  stat_given_candidates:   2193
% 55.54/7.52  stat_given_candidates_at_endgame: 0
% 55.54/7.52  stat_given_candidates_h: 0
% 55.54/7.52  stat_binres_derived_cl:   538732
% 55.54/7.52  stat_binres_derived_cl_h: 0
% 55.54/7.52  stat_factor_derived_cl: 0
% 55.54/7.52  stat_para_derived_cl: 0
% 55.54/7.52  stat_tautologies_discarded: 1
% 55.54/7.52  stat_forward_subsumed: 225421
% 55.54/7.52  stat_derived_cut: 123
% 55.54/7.52  stat_derived_rewritten: 0
% 55.54/7.52  stat_weight_discarded_building: 0
% 55.54/7.52  stat_weight_discarded_cl: 0
% 55.54/7.52  stat_internlimit_discarded_cl: 0
% 55.54/7.52  stat_simplified:  1 simplified 0 derived 0 given
% 55.54/7.52  stat_kept_cl: 313309
% 55.54/7.52  stat_built_cl: 317358
% 55.54/7.53  stat_hyperres_partial_cl: 0
% 55.54/7.53  stat_made_rewriters: 0
% 55.54/7.53  stat_backward_subsumed: 0
% 55.54/7.53  stat_propagated_subsumed: 0
% 55.54/7.53  stat_clsubs_attempted:                    373735
% 55.54/7.53  stat_clsubs_fact_groundunit_found:             0
% 55.54/7.53  stat_clsubs_rule_groundunit_found:             1
% 55.54/7.53  stat_clsubs_top_meta_attempted:            2108714
% 55.54/7.53  stat_clsubs_top_meta_failed:               1734979
% 55.54/7.53  stat_clsubs_top_meta_nonpref_attempted:             2108714
% 55.54/7.53  stat_clsubs_top_meta_nonpref_succeeded:              373735
% 55.54/7.53  stat_clsubs_top_meta_pref_attempted:                 373735
% 55.54/7.53  stat_clsubs_top_meta_pref1_succeeded:                373735
% 55.54/7.53  stat_clsubs_top_meta_pref2_succeeded:                373735
% 55.54/7.53  stat_clsubs_top_meta_pref3_succeeded:                373735
% 55.54/7.53  stat_clsubs_top_meta_pref_succeeded:                 373735
% 55.54/7.53  stat_clsubs_meta_attempted:               395692
% 55.54/7.53  stat_clsubs_meta_failed:                   67282
% 55.54/7.53  stat_clsubs_predsymbs_attempted:               0
% 55.54/7.53  stat_clsubs_unit_attempted:               338834
% 55.54/7.53  stat_clsubs_full_attempted:                34901
% 55.54/7.53  stat_forwardsubs_attempted:               538730
% 55.54/7.53  stat_lit_hash_added:                 314524
% 55.54/7.53  stat_lit_hash_computed:              860978
% 55.54/7.53  stat_lit_hash_match_found:           225716
% 55.54/7.53  stat_lit_hash_match_miss:            635364
% 55.54/7.53  stat_lit_hash_cut_ok:                   294
% 55.54/7.53  stat_lit_strong_cut_ok:                   0
% 55.54/7.53  stat_lit_hash_subsume_ok:            225421
% 55.54/7.53  clqueue els 10000000 used 1
% 55.54/7.53  clactive els 10000000 used 2025
% 55.54/7.53  clactivesubsume els 10000000 used 12139
% 55.54/7.53  queue_termbuf els 200000000 used 34633431
% 55.54/7.53  hyper_termbuf els 100000000 used 1
% 55.54/7.53  active_termbuf els 100000000 used 123982
% 55.54/7.53  varstack els 5000 last used 1
% 55.54/7.53  given_termbuf els 10000000 last used 1
% 55.54/7.53  simplified_termbuf els 10000000 last used 1
% 55.54/7.53  derived_termbuf els 10000000 last used 114
% 55.54/7.53  wr_mallocs: 143904
% 55.54/7.53  wr_callocs: 19
% 55.54/7.53  wr_reallocs: 85736
% 55.54/7.53  wr_frees: 2
% 55.54/7.53  wr_malloc_bytes: 4169401684
% 55.54/7.53  wr_calloc_bytes: 96065504
% 55.54/7.53  wr_realloc_bytes: 18166208
% 55.54/7.53  wr_realloc_freebytes: 0
% 55.54/7.53  ----------------------------------
%------------------------------------------------------------------------------