TSTP Solution File: LAT092-1 by Waldmeister---710
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- Process Solution
%------------------------------------------------------------------------------
% File : Waldmeister---710
% Problem : LAT092-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : woody %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 : 600s
% DateTime : Sun Jul 17 07:15:07 EDT 2022
% Result : Unsatisfiable 1.21s 1.56s
% Output : CNFRefutation 1.21s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : LAT092-1 : TPTP v8.1.0. Released v2.6.0.
% 0.03/0.13 % Command : woody %s
% 0.12/0.34 % Computer : n004.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Tue Jun 28 20:21:08 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.63/0.97 ********************************************************************************
% 0.63/0.97 * W A L D M E I S T E R \| \ / \|/ *
% 0.63/0.97 * |/ | \/ | *
% 0.63/0.97 * (C) 1994-2010 A. Buch and Th. Hillenbrand, \ / \ / *
% 0.63/0.97 * A. Jaeger and B. Loechner | | *
% 0.63/0.97 * <waldmeister@informatik.uni-kl.de> | *
% 0.63/0.97 ********************************************************************************
% 0.63/0.97
% 0.63/0.97
% 0.63/0.97 Goals:
% 0.63/0.97 ------
% 0.63/0.97
% 0.63/0.97 ( 1) meet(a,a) ?=? a
% 0.63/0.97
% 0.63/0.97 Detected structure: Orkus
% 0.63/0.97 ********************************************************************************
% 0.63/0.97 ****************************** COMPLETION - PROOF ******************************
% 0.63/0.97 ********************************************************************************
% 0.63/0.97
% 1.21/1.56 joined goal: 1 meet(a,a) ?= a to a
% 1.21/1.56 goal joined
% 1.21/1.56 % SZS status Unsatisfiable
% 1.21/1.56 #START OF PROOF
% 1.21/1.56 % SZS output start CNFRefutation
% 1.21/1.56 cnf('0.1.0.0',axiom,
% 1.21/1.56 ( X1 = join(meet(join(meet(X2,X1),meet(X1,join(X2,X1))),X3),meet(join(meet(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)))),join(join(meet(X2,X1),meet(X1,join(X2,X1))),X3))) ),
% 1.21/1.56 file('/tmp/WALDMEISTER_16666_n004')).
% 1.21/1.56 cnf('0.1.1.0',plain,
% 1.21/1.56 ( X1 = join(meet(join(meet(X2,X1),meet(X1,join(X2,X1))),X3),meet(join(meet(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)))),join(join(meet(X2,X1),meet(X1,join(X2,X1))),X3))) ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.1.0.0']),
% 1.21/1.56 [weight('<0,0,0,[0,0,0,1]>')]).
% 1.21/1.56 cnf('0.1.2.0',plain,
% 1.21/1.56 ( join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),X3),meet(join(meet(X1,join(join(meet(X2,X4),meet(X5,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X4),join(X5,X2)),X2)),meet(X6,join(X2,meet(meet(join(X2,X4),join(X5,X2)),X2)))),join(X1,join(join(meet(X2,X4),meet(X5,X2)),X2)))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),X3))) = X2 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.1.1.0',theory(equality)]),
% 1.21/1.56 [x,rule_1]).
% 1.21/1.56 cnf('0.2.0.0',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = join(meet(X2,X6),meet(join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),join(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),meet(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),meet(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),meet(meet(join(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),join(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),meet(X9,join(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),meet(meet(join(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),join(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),join(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),meet(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))))),join(join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2))))),meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2))))))),X6))) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.1.2.0','0.1.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.1.1','L')]).
% 1.21/1.56 cnf('0.2.0.1',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = join(meet(X2,X6),meet(join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),join(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),meet(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),meet(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),meet(meet(join(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),join(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),meet(X9,join(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),meet(meet(join(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),join(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),join(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),meet(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))))),join(X2,X6))) ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.2.0.0','0.1.2.0',theory(equality)]),
% 1.21/1.56 [pos('R.2.2.1','L')]).
% 1.21/1.56 cnf('0.2.1.0',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = join(meet(X2,X6),meet(join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),join(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),meet(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),meet(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),meet(meet(join(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),join(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),meet(X9,join(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),meet(meet(join(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),join(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),join(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),meet(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))))),join(X2,X6))) ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.2.0.1']),
% 1.21/1.56 [weight('<?,1,1,[0,0,0,2]>')]).
% 1.21/1.56 cnf('0.2.2.0',plain,
% 1.21/1.56 ( join(meet(X1,X2),meet(join(meet(join(meet(X3,X1),meet(X1,join(X3,X1))),join(join(meet(join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))),X7),meet(X8,join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))))),join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))))),meet(join(meet(join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))),meet(meet(join(join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))),X7),join(X8,join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))))),join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))))),meet(X9,join(join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))),meet(meet(join(join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))),X7),join(X8,join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))))),join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))))))),join(join(meet(X3,X1),meet(X1,join(X3,X1))),join(join(meet(join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))),X7),meet(X8,join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))))),join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))))))),join(X1,X2))) = join(meet(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)),meet(X6,join(X1,meet(meet(join(X1,X4),join(X5,X1)),X1)))),join(X3,join(join(meet(X1,X4),meet(X5,X1)),X1)))) ),
% 1.21/1.56 inference(orient,[status(thm)],['0.2.1.0',theory(equality)]),
% 1.21/1.56 [x,rule_2]).
% 1.21/1.56 cnf('0.3.0.0',plain,
% 1.21/1.56 ( X1 = join(meet(join(meet(X2,X1),meet(X1,join(X2,X1))),X3),meet(join(meet(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X6,join(join(meet(X1,X7),meet(X8,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X7),join(X8,X1)),X1)),meet(X9,join(X1,meet(meet(join(X1,X7),join(X8,X1)),X1)))),join(X6,join(join(meet(X1,X7),meet(X8,X1)),X1)))),join(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)))),join(join(meet(X2,X1),meet(X1,join(X2,X1))),X3))) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.1.2.0','0.2.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.2.1.2.1','L')]).
% 1.21/1.56 cnf('0.3.1.0',plain,
% 1.21/1.56 ( X1 = join(meet(join(meet(X2,X1),meet(X1,join(X2,X1))),X3),meet(join(meet(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(join(meet(X6,join(join(meet(X1,X7),meet(X8,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X7),join(X8,X1)),X1)),meet(X9,join(X1,meet(meet(join(X1,X7),join(X8,X1)),X1)))),join(X6,join(join(meet(X1,X7),meet(X8,X1)),X1)))),join(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)))),join(join(meet(X2,X1),meet(X1,join(X2,X1))),X3))) ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.3.0.0']),
% 1.21/1.56 [weight('<9701,2,1,[0,0,0,26]>')]).
% 1.21/1.56 cnf('0.3.2.0',plain,
% 1.21/1.56 ( join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),X3),meet(join(meet(X1,join(join(meet(X2,X4),meet(X5,X2)),X2)),meet(join(meet(X6,join(join(meet(X2,X7),meet(X8,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X7),join(X8,X2)),X2)),meet(X9,join(X2,meet(meet(join(X2,X7),join(X8,X2)),X2)))),join(X6,join(join(meet(X2,X7),meet(X8,X2)),X2)))),join(X1,join(join(meet(X2,X4),meet(X5,X2)),X2)))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),X3))) = X2 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.3.1.0',theory(equality)]),
% 1.21/1.56 [x,rule_3]).
% 1.21/1.56 cnf('0.4.0.0',plain,
% 1.21/1.56 ( X1 = join(meet(join(meet(join(meet(X2,X1),meet(X1,join(X2,X1))),X1),meet(X1,join(join(meet(X2,X1),meet(X1,join(X2,X1))),X1))),X3),meet(X1,join(join(meet(join(meet(X2,X1),meet(X1,join(X2,X1))),X1),meet(X1,join(join(meet(X2,X1),meet(X1,join(X2,X1))),X1))),X3))) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.3.2.0','0.1.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.2.1','L')]).
% 1.21/1.56 cnf('0.4.1.0',plain,
% 1.21/1.56 ( X1 = join(meet(join(meet(join(meet(X2,X1),meet(X1,join(X2,X1))),X1),meet(X1,join(join(meet(X2,X1),meet(X1,join(X2,X1))),X1))),X3),meet(X1,join(join(meet(join(meet(X2,X1),meet(X1,join(X2,X1))),X1),meet(X1,join(join(meet(X2,X1),meet(X1,join(X2,X1))),X1))),X3))) ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.4.0.0']),
% 1.21/1.56 [weight('<3421,3,1,[1,0,0,13]>')]).
% 1.21/1.56 cnf('0.4.2.0',plain,
% 1.21/1.56 ( join(meet(join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),X2),meet(X2,join(join(meet(X1,X2),meet(X2,join(X1,X2))),X2))),X3),meet(X2,join(join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),X2),meet(X2,join(join(meet(X1,X2),meet(X2,join(X1,X2))),X2))),X3))) = X2 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.4.1.0',theory(equality)]),
% 1.21/1.56 [x,rule_4]).
% 1.21/1.56 cnf('0.5.0.0',plain,
% 1.21/1.56 ( X1 = join(meet(X1,X2),meet(X1,join(join(meet(join(meet(join(meet(X3,X1),meet(X1,join(X3,X1))),X1),meet(X1,join(join(meet(X3,X1),meet(X1,join(X3,X1))),X1))),X1),meet(X1,join(join(meet(join(meet(X3,X1),meet(X1,join(X3,X1))),X1),meet(X1,join(join(meet(X3,X1),meet(X1,join(X3,X1))),X1))),X1))),X2))) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.4.2.0','0.4.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.1.1','L')]).
% 1.21/1.56 cnf('0.5.0.1',plain,
% 1.21/1.56 ( X1 = join(meet(X1,X2),meet(X1,join(X1,X2))) ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.5.0.0','0.4.2.0',theory(equality)]),
% 1.21/1.56 [pos('R.2.2.1','L')]).
% 1.21/1.56 cnf('0.5.1.0',plain,
% 1.21/1.56 ( X1 = join(meet(X1,X2),meet(X1,join(X1,X2))) ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.5.0.1']),
% 1.21/1.56 [weight('<109,4,4,[0,0,0,2]>')]).
% 1.21/1.56 cnf('0.5.2.0',plain,
% 1.21/1.56 ( join(meet(X1,X2),meet(X1,join(X1,X2))) = X1 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.5.1.0',theory(equality)]),
% 1.21/1.56 [x,rule_5]).
% 1.21/1.56 cnf('0.8.0.0',plain,
% 1.21/1.56 ( X1 = join(meet(join(meet(X2,X1),meet(X1,join(X2,X1))),X3),meet(join(meet(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(X1,join(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)))),join(join(meet(X2,X1),meet(X1,join(X2,X1))),X3))) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.1.2.0','0.5.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.2.1.2.1','L')]).
% 1.21/1.56 cnf('0.8.1.0',plain,
% 1.21/1.56 ( X1 = join(meet(join(meet(X2,X1),meet(X1,join(X2,X1))),X3),meet(join(meet(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)),meet(X1,join(X2,join(join(meet(X1,X4),meet(X5,X1)),X1)))),join(join(meet(X2,X1),meet(X1,join(X2,X1))),X3))) ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.8.0.0']),
% 1.21/1.56 [weight('<2549,5,1,[0,0,0,26]>')]).
% 1.21/1.56 cnf('0.8.2.0',plain,
% 1.21/1.56 ( join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),X3),meet(join(meet(X1,join(join(meet(X2,X4),meet(X5,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X4),meet(X5,X2)),X2)))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),X3))) = X2 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.8.1.0',theory(equality)]),
% 1.21/1.56 [x,rule_8]).
% 1.21/1.56 cnf('0.9.0.0',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = join(meet(X2,X5),meet(join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),join(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X6),meet(X7,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),join(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X6),meet(X7,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))))),join(join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2))))),meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2))))))),X5))) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.8.2.0','0.8.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.1.1','L')]).
% 1.21/1.56 cnf('0.9.0.1',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = join(meet(X2,X5),meet(X2,join(join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2))))),meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2))))))),X5))) ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.9.0.0','0.8.2.0',theory(equality)]),
% 1.21/1.56 [pos('R.2.1','L')]).
% 1.21/1.56 cnf('0.9.0.2',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = join(meet(X2,X5),meet(X2,join(X2,X5))) ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.9.0.1','0.8.2.0',theory(equality)]),
% 1.21/1.56 [pos('R.2.2.1','L')]).
% 1.21/1.56 cnf('0.9.0.3',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = X2 ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.9.0.2','0.5.2.0',theory(equality)]),
% 1.21/1.56 [pos('R','L')]).
% 1.21/1.56 cnf('0.9.1.0',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = X2 ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.9.0.3']),
% 1.21/1.56 [weight('<701,8,8,[0,0,0,2]>')]).
% 1.21/1.56 cnf('0.9.2.0',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = X2 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.9.1.0',theory(equality)]),
% 1.21/1.56 [u,rule_9]).
% 1.21/1.56 cnf('0.10.0.0',plain,
% 1.21/1.56 ( join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),X3),meet(join(meet(X1,join(join(meet(X2,X4),meet(X5,X2)),X2)),meet(X2,join(X1,join(join(meet(X2,X4),meet(X5,X2)),X2)))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),X3))) = X2 ),
% 1.21/1.56 inference(interreduction_right,[status(thm)],['0.8.2.0'])).
% 1.21/1.56 cnf('0.10.0.1',plain,
% 1.21/1.56 ( join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),X3),meet(X2,join(join(meet(X1,X2),meet(X2,join(X1,X2))),X3))) = X2 ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.10.0.0','0.9.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.2.1','L')]).
% 1.21/1.56 cnf('0.10.1.0',plain,
% 1.21/1.56 ( join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),X3),meet(X2,join(join(meet(X1,X2),meet(X2,join(X1,X2))),X3))) = X2 ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.10.0.1']),
% 1.21/1.56 [weight('<701,8,9,[0,0,0,0]>')]).
% 1.21/1.56 cnf('0.10.2.0',plain,
% 1.21/1.56 ( join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),X3),meet(X2,join(join(meet(X1,X2),meet(X2,join(X1,X2))),X3))) = X2 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.10.1.0',theory(equality)]),
% 1.21/1.56 [u,rule_10]).
% 1.21/1.56 cnf('0.14.0.0',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = join(meet(X2,X6),meet(join(meet(join(meet(X1,X2),meet(X2,join(X1,X2))),join(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),meet(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),join(join(meet(X1,X2),meet(X2,join(X1,X2))),join(join(meet(join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))),X7),meet(X8,join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))),join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))))))),join(X2,X6))) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.2.2.0','0.5.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.2.1.2.1','L')]).
% 1.21/1.56 cnf('0.14.0.1',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = join(meet(X2,X6),meet(X2,join(X2,X6))) ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.14.0.0','0.1.2.0',theory(equality)]),
% 1.21/1.56 [pos('R.2.1','L')]).
% 1.21/1.56 cnf('0.14.0.2',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = X2 ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.14.0.1','0.5.2.0',theory(equality)]),
% 1.21/1.56 [pos('R','L')]).
% 1.21/1.56 cnf('0.14.1.0',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = X2 ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.14.0.2']),
% 1.21/1.56 [weight('<2549,5,2,[0,0,0,170]>')]).
% 1.21/1.56 cnf('0.14.2.0',plain,
% 1.21/1.56 ( join(meet(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)),meet(join(meet(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)),meet(X5,join(X2,meet(meet(join(X2,X3),join(X4,X2)),X2)))),join(X1,join(join(meet(X2,X3),meet(X4,X2)),X2)))) = X2 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.14.1.0',theory(equality)]),
% 1.21/1.56 [u,rule_14]).
% 1.21/1.56 cnf('0.15.0.0',plain,
% 1.21/1.56 ( X1 = join(meet(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)),meet(X4,join(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)))) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.14.2.0','0.5.2.0',theory(equality)]),
% 1.21/1.56 [pos('L','L')]).
% 1.21/1.56 cnf('0.15.1.0',plain,
% 1.21/1.56 ( X1 = join(meet(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)),meet(X4,join(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)))) ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.15.0.0']),
% 1.21/1.56 [weight('<701,14,5,[1,0,0,0]>')]).
% 1.21/1.56 cnf('0.15.2.0',plain,
% 1.21/1.56 ( join(meet(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)),meet(X4,join(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)))) = X1 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.15.1.0',theory(equality)]),
% 1.21/1.56 [x,rule_15]).
% 1.21/1.56 cnf('0.16.0.0',plain,
% 1.21/1.56 ( join(meet(X1,X2),meet(X2,join(X1,X2))) = X2 ),
% 1.21/1.56 inference(cp,[status(thm)],['0.15.2.0','0.10.2.0',theory(equality)]),
% 1.21/1.56 [pos('L','L')]).
% 1.21/1.56 cnf('0.16.1.0',plain,
% 1.21/1.56 ( join(meet(X1,X2),meet(X2,join(X1,X2))) = X2 ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.16.0.0']),
% 1.21/1.56 [weight('<109,15,10,[1,0,0,0]>')]).
% 1.21/1.56 cnf('0.16.2.0',plain,
% 1.21/1.56 ( join(meet(X1,X2),meet(X2,join(X1,X2))) = X2 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.16.1.0',theory(equality)]),
% 1.21/1.56 [u,rule_16]).
% 1.21/1.56 cnf('0.17.0.0',plain,
% 1.21/1.56 ( meet(meet(join(X1,X2),join(X3,X1)),X1) = X1 ),
% 1.21/1.56 inference(cp,[status(thm)],['0.16.2.0','0.15.2.0',theory(equality)]),
% 1.21/1.56 [pos('L','L')]).
% 1.21/1.56 cnf('0.17.1.0',plain,
% 1.21/1.56 ( meet(meet(join(X1,X2),join(X3,X1)),X1) = X1 ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.17.0.0']),
% 1.21/1.56 [weight('<109,16,15,[1,0,0,0]>')]).
% 1.21/1.56 cnf('0.17.2.0',plain,
% 1.21/1.56 ( meet(meet(join(X1,X2),join(X3,X1)),X1) = X1 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.17.1.0',theory(equality)]),
% 1.21/1.56 [u,rule_17]).
% 1.21/1.56 cnf('0.18.0.0',plain,
% 1.21/1.56 ( join(meet(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)),meet(X4,join(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)))) = X1 ),
% 1.21/1.56 inference(interreduction_right,[status(thm)],['0.15.2.0'])).
% 1.21/1.56 cnf('0.18.0.1',plain,
% 1.21/1.56 ( join(meet(X1,X1),meet(X4,join(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)))) = X1 ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.18.0.0','0.17.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.1.2','L')]).
% 1.21/1.56 cnf('0.18.0.2',plain,
% 1.21/1.56 ( join(meet(X1,X1),meet(X4,join(X1,X1))) = X1 ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.18.0.1','0.17.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.2.2.2','L')]).
% 1.21/1.56 cnf('0.18.1.0',plain,
% 1.21/1.56 ( join(meet(X1,X1),meet(X4,join(X1,X1))) = X1 ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.18.0.2']),
% 1.21/1.56 [weight('<109,15,17,[0,0,0,0]>')]).
% 1.21/1.56 cnf('0.18.2.0',plain,
% 1.21/1.56 ( join(meet(X1,X1),meet(X2,join(X1,X1))) = X1 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.18.1.0',theory(equality)]),
% 1.21/1.56 [u,rule_18]).
% 1.21/1.56 cnf('0.20.0.0',plain,
% 1.21/1.56 ( join(join(meet(X1,X2),meet(X3,X1)),X1) = X1 ),
% 1.21/1.56 inference(cp,[status(thm)],['0.18.2.0','0.9.2.0',theory(equality)]),
% 1.21/1.56 [pos('L','L')]).
% 1.21/1.56 cnf('0.20.1.0',plain,
% 1.21/1.56 ( join(join(meet(X1,X2),meet(X3,X1)),X1) = X1 ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.20.0.0']),
% 1.21/1.56 [weight('<109,18,9,[1,0,0,0]>')]).
% 1.21/1.56 cnf('0.20.2.0',plain,
% 1.21/1.56 ( join(join(meet(X1,X2),meet(X3,X1)),X1) = X1 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.20.1.0',theory(equality)]),
% 1.21/1.56 [u,rule_20]).
% 1.21/1.56 cnf('0.21.0.0',plain,
% 1.21/1.56 ( X1 = meet(meet(join(X1,X2),X1),X1) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.17.2.0','0.20.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.1.2','L')]).
% 1.21/1.56 cnf('0.21.1.0',plain,
% 1.21/1.56 ( X1 = meet(meet(join(X1,X2),X1),X1) ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.21.0.0']),
% 1.21/1.56 [weight('<71,20,17,[0,0,0,5]>')]).
% 1.21/1.56 cnf('0.21.2.0',plain,
% 1.21/1.56 ( meet(meet(join(X1,X2),X1),X1) = X1 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.21.1.0',theory(equality)]),
% 1.21/1.56 [x,rule_21]).
% 1.21/1.56 cnf('0.23.0.0',plain,
% 1.21/1.56 ( meet(X1,X2) = meet(meet(X1,meet(X1,X2)),meet(X1,X2)) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.21.2.0','0.5.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.1.1','L')]).
% 1.21/1.56 cnf('0.23.1.0',plain,
% 1.21/1.56 ( meet(X1,X2) = meet(meet(X1,meet(X1,X2)),meet(X1,X2)) ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.23.0.0']),
% 1.21/1.56 [weight('<129,21,5,[1,0,0,2]>')]).
% 1.21/1.56 cnf('0.23.2.0',plain,
% 1.21/1.56 ( meet(meet(X1,meet(X1,X2)),meet(X1,X2)) = meet(X1,X2) ),
% 1.21/1.56 inference(orient,[status(thm)],['0.23.1.0',theory(equality)]),
% 1.21/1.56 [x,rule_23]).
% 1.21/1.56 cnf('0.24.0.0',plain,
% 1.21/1.56 ( meet(meet(join(X1,X2),join(X3,X1)),X1) = meet(meet(meet(join(X1,X2),join(X3,X1)),X1),meet(meet(join(X1,X2),join(X3,X1)),X1)) ),
% 1.21/1.56 inference(cp,[status(thm)],['0.23.2.0','0.17.2.0',theory(equality)]),
% 1.21/1.56 [pos('L.1.2','L')]).
% 1.21/1.56 cnf('0.24.0.1',plain,
% 1.21/1.56 ( X1 = meet(meet(meet(join(X1,X2),join(X3,X1)),X1),meet(meet(join(X1,X2),join(X3,X1)),X1)) ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.24.0.0','0.17.2.0',theory(equality)]),
% 1.21/1.56 [pos('L','L')]).
% 1.21/1.56 cnf('0.24.0.2',plain,
% 1.21/1.56 ( X1 = meet(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)) ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.24.0.1','0.17.2.0',theory(equality)]),
% 1.21/1.56 [pos('R.1','L')]).
% 1.21/1.56 cnf('0.24.0.3',plain,
% 1.21/1.56 ( X1 = meet(X1,X1) ),
% 1.21/1.56 inference(reduction,[status(thm)],['0.24.0.2','0.17.2.0',theory(equality)]),
% 1.21/1.56 [pos('R.2','L')]).
% 1.21/1.56 cnf('0.24.1.0',plain,
% 1.21/1.56 ( X1 = meet(X1,X1) ),
% 1.21/1.56 inference(weigh,[status(thm)],['0.24.0.3']),
% 1.21/1.56 [weight('<19,23,17,[1,0,0,3]>')]).
% 1.21/1.56 cnf('0.24.2.0',plain,
% 1.21/1.56 ( meet(X1,X1) = X1 ),
% 1.21/1.56 inference(orient,[status(thm)],['0.24.1.0',theory(equality)]),
% 1.21/1.56 [x,rule_24]).
% 1.21/1.56 cnf('1.0.0.0',conjecture,
% 1.21/1.56 ( meet(a,a) = a ),
% 1.21/1.56 file('/tmp/WALDMEISTER_16666_n004',conjecture_1)).
% 1.21/1.56 cnf('1.0.0.1',plain,
% 1.21/1.56 ( a = a ),
% 1.21/1.56 inference(reduction,[status(thm)],['1.0.0.0','0.24.2.0',theory(equality)]),
% 1.21/1.56 [pos('L','L')]).
% 1.21/1.56 cnf('1.0.0.2',plain,
% 1.21/1.56 ( $true ),
% 1.21/1.56 inference(trivial,[status(thm)],['1.0.0.1',theory(equality)]),
% 1.21/1.56 [conjecture_1]).
% 1.21/1.56
% 1.21/1.56 Proved Goals:
% 1.21/1.56 No. 1: meet(a,a) ?= a joined, current: a = a
% 1.21/1.56 1 goal was specified, which was proved.
% 1.21/1.56 % SZS output end CNFRefutation
% 1.21/1.56 #END OF PROOF
% 1.21/1.56
% 1.21/1.56 Problem WALDMEISTER_16666_n004
% 1.21/1.56 CPs.gen 1724
% 1.21/1.56 CPs.reexp 0
% 1.21/1.56 Select 32
% 1.21/1.56 R 24
% 1.21/1.56 E 0
% 1.21/1.56 vsize 8.2M
% 1.21/1.56 rss 5.3M
% 1.21/1.56 process.time 0.594s
% 1.21/1.56 wallclock.time 0.594s
% 1.21/1.56 status S
% 1.21/1.56
% 1.21/1.56
% 1.21/1.56 Waldmeister states: Goal proved.
% 1.21/1.56 % SZS status Unsatisfiable
%------------------------------------------------------------------------------