TSTP Solution File: PUZ030-2 by Metis---2.4
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- Process Solution
%------------------------------------------------------------------------------
% File : Metis---2.4
% Problem : PUZ030-2 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : metis --show proof --show saturation %s
% Computer : n026.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 : Mon Jul 18 18:20:50 EDT 2022
% Result : Unsatisfiable 0.20s 0.42s
% Output : CNFRefutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 63
% Number of leaves : 39
% Syntax : Number of clauses : 143 ( 10 unt; 104 nHn; 143 RR)
% Number of literals : 450 ( 0 equ; 141 neg)
% Maximal clause size : 10 ( 3 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of predicates : 11 ( 10 usr; 11 prp; 0-0 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c1,hypothesis,
( ~ salt_mill
| mustard_barry
| mustard_lang ) ).
cnf(c5,hypothesis,
( ~ mustard_lang
| ~ mustard_cole
| ~ mustard_mill ) ).
cnf(c6,hypothesis,
( ~ mustard_lang
| ~ mustard_cole
| ~ salt_mill ) ).
cnf(c8,hypothesis,
( ~ mustard_lang
| ~ salt_cole
| ~ salt_mill ) ).
cnf(c10,hypothesis,
( ~ mustard_dix
| ~ mustard_lang
| ~ salt_mill ) ).
cnf(c11,hypothesis,
( ~ mustard_dix
| ~ salt_lang
| ~ mustard_mill ) ).
cnf(c12,hypothesis,
( ~ mustard_dix
| ~ salt_lang
| ~ salt_mill ) ).
cnf(c14,hypothesis,
( ~ salt_dix
| ~ mustard_barry
| salt_cole ) ).
cnf(c15,hypothesis,
( ~ salt_dix
| ~ salt_barry
| mustard_cole ) ).
cnf(c17,hypothesis,
( ~ mustard_cole
| mustard_dix
| mustard_lang ) ).
cnf(c20,hypothesis,
( ~ mustard_cole
| salt_dix
| salt_lang ) ).
cnf(c22,hypothesis,
( ~ mustard_barry
| ~ mustard_dix
| salt_mill ) ).
cnf(c26,hypothesis,
( ~ salt_dix
| mustard_dix
| mustard_mill ) ).
cnf(c28,hypothesis,
( ~ salt_cole
| mustard_cole
| mustard_mill ) ).
cnf(c29,hypothesis,
( ~ salt_lang
| ~ mustard_lang
| salt_mill ) ).
cnf(c30,hypothesis,
( ~ salt_barry
| ~ mustard_barry
| salt_mill ) ).
cnf(c32,hypothesis,
( ~ salt_dix
| mustard_dix
| salt_lang ) ).
cnf(c33,hypothesis,
( salt_barry
| ~ mustard_barry
| salt_lang ) ).
cnf(c34,hypothesis,
( ~ salt_barry
| mustard_barry
| salt_lang ) ).
cnf(c36,hypothesis,
( ~ salt_lang
| ~ mustard_lang
| mustard_cole ) ).
cnf(c37,hypothesis,
( ~ salt_dix
| ~ mustard_dix
| mustard_cole ) ).
cnf(c38,hypothesis,
( salt_barry
| ~ mustard_barry
| salt_cole ) ).
cnf(c39,hypothesis,
( ~ salt_barry
| mustard_barry
| salt_cole ) ).
cnf(c41,hypothesis,
( salt_lang
| ~ mustard_lang
| salt_barry ) ).
cnf(c42,hypothesis,
( ~ salt_lang
| mustard_lang
| salt_barry ) ).
cnf(c43,hypothesis,
( salt_cole
| ~ mustard_cole
| salt_barry ) ).
cnf(c44,hypothesis,
( ~ salt_cole
| mustard_cole
| salt_barry ) ).
cnf(c45,hypothesis,
( ~ salt_cole
| ~ mustard_barry
| ~ salt_barry
| ~ mustard_mill ) ).
cnf(c46,hypothesis,
( ~ salt_cole
| ~ mustard_barry
| ~ salt_barry
| ~ salt_mill ) ).
cnf(c47,hypothesis,
( ~ salt_cole
| salt_barry
| mustard_barry
| ~ mustard_mill ) ).
cnf(c50,hypothesis,
( ~ mustard_mill
| salt_cole
| mustard_cole
| salt_dix
| mustard_dix ) ).
cnf(c52,hypothesis,
( ~ salt_lang
| ~ mustard_barry
| ~ salt_barry
| salt_dix
| mustard_dix ) ).
cnf(c53,hypothesis,
( ~ salt_lang
| salt_barry
| mustard_barry
| ~ mustard_dix
| ~ salt_dix ) ).
cnf(c56,hypothesis,
( salt_mill
| mustard_mill
| mustard_lang ) ).
cnf(c57,hypothesis,
( salt_cole
| mustard_cole
| mustard_lang ) ).
cnf(c59,hypothesis,
( salt_lang
| mustard_lang
| mustard_dix ) ).
cnf(c60,hypothesis,
( salt_barry
| mustard_barry
| salt_dix ) ).
cnf(c62,hypothesis,
( salt_dix
| mustard_dix
| mustard_barry ) ).
cnf(prove_who_takes_what,negated_conjecture,
( salt_lang
| ~ mustard_barry
| ~ salt_barry
| ~ salt_mill
| ~ mustard_lang
| salt_cole
| mustard_cole
| salt_dix
| mustard_dix
| mustard_mill ) ).
cnf(refute_0_0,plain,
( mustard_cole
| mustard_lang
| mustard_mill ),
inference(resolve,[$cnf( salt_cole )],[c57,c28]) ).
cnf(refute_0_1,plain,
( mustard_cole
| mustard_lang
| salt_barry ),
inference(resolve,[$cnf( salt_cole )],[c57,c44]) ).
cnf(refute_0_2,plain,
( ~ mustard_barry
| ~ mustard_mill
| ~ salt_barry
| mustard_cole
| mustard_lang ),
inference(resolve,[$cnf( salt_cole )],[c57,c45]) ).
cnf(refute_0_3,plain,
( ~ mustard_barry
| ~ mustard_mill
| mustard_cole
| mustard_lang ),
inference(resolve,[$cnf( salt_barry )],[refute_0_1,refute_0_2]) ).
cnf(refute_0_4,plain,
( ~ mustard_barry
| mustard_cole
| mustard_lang ),
inference(resolve,[$cnf( mustard_mill )],[refute_0_0,refute_0_3]) ).
cnf(refute_0_5,plain,
( ~ mustard_dix
| mustard_barry
| mustard_cole
| salt_barry ),
inference(resolve,[$cnf( salt_dix )],[c60,c37]) ).
cnf(refute_0_6,plain,
( ~ salt_barry
| mustard_barry
| mustard_cole
| mustard_dix ),
inference(resolve,[$cnf( salt_dix )],[c62,c15]) ).
cnf(refute_0_7,plain,
( mustard_barry
| mustard_cole
| mustard_dix
| mustard_lang ),
inference(resolve,[$cnf( salt_barry )],[refute_0_1,refute_0_6]) ).
cnf(refute_0_8,plain,
( mustard_barry
| mustard_dix
| salt_lang ),
inference(resolve,[$cnf( salt_dix )],[c62,c32]) ).
cnf(refute_0_9,plain,
( ~ mustard_lang
| mustard_barry
| mustard_cole
| mustard_dix ),
inference(resolve,[$cnf( salt_lang )],[refute_0_8,c36]) ).
cnf(refute_0_10,plain,
( mustard_barry
| mustard_cole
| mustard_dix ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_7,refute_0_9]) ).
cnf(refute_0_11,plain,
( mustard_barry
| mustard_cole
| salt_barry ),
inference(resolve,[$cnf( mustard_dix )],[refute_0_10,refute_0_5]) ).
cnf(refute_0_12,plain,
( mustard_barry
| mustard_cole
| salt_lang ),
inference(resolve,[$cnf( salt_barry )],[refute_0_11,c34]) ).
cnf(refute_0_13,plain,
( ~ mustard_lang
| mustard_barry
| mustard_cole ),
inference(resolve,[$cnf( salt_lang )],[refute_0_12,c36]) ).
cnf(refute_0_14,plain,
( mustard_barry
| mustard_cole
| salt_cole ),
inference(resolve,[$cnf( salt_barry )],[refute_0_11,c39]) ).
cnf(refute_0_15,plain,
( mustard_barry
| mustard_cole
| mustard_mill ),
inference(resolve,[$cnf( salt_cole )],[refute_0_14,c28]) ).
cnf(refute_0_16,plain,
( mustard_barry
| mustard_cole
| mustard_lang
| salt_lang ),
inference(resolve,[$cnf( salt_barry )],[refute_0_1,c34]) ).
cnf(refute_0_17,plain,
( ~ mustard_dix
| ~ mustard_mill
| mustard_barry
| mustard_cole
| mustard_lang ),
inference(resolve,[$cnf( salt_lang )],[refute_0_16,c11]) ).
cnf(refute_0_18,plain,
( ~ mustard_dix
| mustard_barry
| mustard_cole
| mustard_lang ),
inference(resolve,[$cnf( mustard_mill )],[refute_0_15,refute_0_17]) ).
cnf(refute_0_19,plain,
( mustard_barry
| mustard_cole
| mustard_lang ),
inference(resolve,[$cnf( mustard_dix )],[refute_0_10,refute_0_18]) ).
cnf(refute_0_20,plain,
( mustard_barry
| mustard_cole ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_19,refute_0_13]) ).
cnf(refute_0_21,plain,
( mustard_barry
| mustard_dix
| mustard_mill ),
inference(resolve,[$cnf( salt_dix )],[c62,c26]) ).
cnf(refute_0_22,plain,
( ~ mustard_cole
| ~ mustard_lang
| mustard_barry
| mustard_dix ),
inference(resolve,[$cnf( mustard_mill )],[refute_0_21,c5]) ).
cnf(refute_0_23,plain,
( mustard_barry
| mustard_dix
| mustard_lang ),
inference(resolve,[$cnf( mustard_cole )],[refute_0_20,c17]) ).
cnf(refute_0_24,plain,
( ~ mustard_cole
| mustard_barry
| mustard_dix ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_23,refute_0_22]) ).
cnf(refute_0_25,plain,
( mustard_barry
| mustard_dix ),
inference(resolve,[$cnf( mustard_cole )],[refute_0_20,refute_0_24]) ).
cnf(refute_0_26,plain,
( mustard_barry
| mustard_lang
| mustard_mill ),
inference(resolve,[$cnf( salt_mill )],[c56,c1]) ).
cnf(refute_0_27,plain,
( mustard_barry
| salt_barry
| salt_cole ),
inference(resolve,[$cnf( mustard_cole )],[refute_0_20,c43]) ).
cnf(refute_0_28,plain,
( ~ mustard_mill
| mustard_barry
| salt_barry ),
inference(resolve,[$cnf( salt_cole )],[refute_0_27,c47]) ).
cnf(refute_0_29,plain,
( mustard_barry
| mustard_lang
| salt_barry ),
inference(resolve,[$cnf( mustard_mill )],[refute_0_26,refute_0_28]) ).
cnf(refute_0_30,plain,
( mustard_barry
| mustard_lang
| salt_lang ),
inference(resolve,[$cnf( salt_barry )],[refute_0_29,c34]) ).
cnf(refute_0_31,plain,
( ~ mustard_dix
| ~ mustard_mill
| mustard_barry
| mustard_lang ),
inference(resolve,[$cnf( salt_lang )],[refute_0_30,c11]) ).
cnf(refute_0_32,plain,
( ~ mustard_dix
| mustard_barry
| mustard_lang ),
inference(resolve,[$cnf( mustard_mill )],[refute_0_26,refute_0_31]) ).
cnf(refute_0_33,plain,
( mustard_barry
| mustard_lang ),
inference(resolve,[$cnf( mustard_dix )],[refute_0_25,refute_0_32]) ).
cnf(refute_0_34,plain,
( mustard_barry
| salt_barry
| salt_lang ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_33,c41]) ).
cnf(refute_0_35,plain,
( ~ mustard_dix
| ~ salt_dix
| mustard_barry
| salt_barry ),
inference(resolve,[$cnf( salt_lang )],[refute_0_34,c53]) ).
cnf(refute_0_36,plain,
( ~ mustard_dix
| mustard_barry
| salt_barry ),
inference(resolve,[$cnf( salt_dix )],[c60,refute_0_35]) ).
cnf(refute_0_37,plain,
( mustard_barry
| salt_barry ),
inference(resolve,[$cnf( mustard_dix )],[refute_0_25,refute_0_36]) ).
cnf(refute_0_38,plain,
( mustard_barry
| salt_lang ),
inference(resolve,[$cnf( salt_barry )],[refute_0_37,c34]) ).
cnf(refute_0_39,plain,
( ~ mustard_lang
| mustard_barry
| salt_mill ),
inference(resolve,[$cnf( salt_lang )],[refute_0_38,c29]) ).
cnf(refute_0_40,plain,
( mustard_barry
| salt_mill ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_33,refute_0_39]) ).
cnf(refute_0_41,plain,
( ~ mustard_dix
| ~ salt_lang
| mustard_barry ),
inference(resolve,[$cnf( salt_mill )],[refute_0_40,c12]) ).
cnf(refute_0_42,plain,
( ~ mustard_dix
| mustard_barry ),
inference(resolve,[$cnf( salt_lang )],[refute_0_38,refute_0_41]) ).
cnf(refute_0_43,plain,
mustard_barry,
inference(resolve,[$cnf( mustard_dix )],[refute_0_25,refute_0_42]) ).
cnf(refute_0_44,plain,
( mustard_cole
| mustard_lang ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_4]) ).
cnf(refute_0_45,plain,
( salt_barry
| salt_cole ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,c38]) ).
cnf(refute_0_46,plain,
( mustard_cole
| salt_barry ),
inference(resolve,[$cnf( salt_cole )],[refute_0_45,c44]) ).
cnf(refute_0_47,plain,
( ~ mustard_barry
| mustard_cole
| salt_mill ),
inference(resolve,[$cnf( salt_barry )],[refute_0_46,c30]) ).
cnf(refute_0_48,plain,
( mustard_cole
| salt_mill ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_47]) ).
cnf(refute_0_49,plain,
( ~ mustard_dix
| ~ mustard_lang
| mustard_cole ),
inference(resolve,[$cnf( salt_mill )],[refute_0_48,c10]) ).
cnf(refute_0_50,plain,
( ~ mustard_dix
| mustard_cole ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_44,refute_0_49]) ).
cnf(refute_0_51,plain,
( salt_barry
| salt_lang ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,c33]) ).
cnf(refute_0_52,plain,
( mustard_lang
| salt_barry ),
inference(resolve,[$cnf( salt_lang )],[refute_0_51,c42]) ).
cnf(refute_0_53,plain,
( mustard_dix
| mustard_lang
| salt_barry ),
inference(resolve,[$cnf( salt_lang )],[c59,c42]) ).
cnf(refute_0_54,plain,
( ~ mustard_barry
| ~ salt_barry
| mustard_dix
| mustard_lang
| salt_dix ),
inference(resolve,[$cnf( salt_lang )],[c59,c52]) ).
cnf(refute_0_55,plain,
( ~ mustard_barry
| mustard_dix
| mustard_lang
| salt_dix ),
inference(resolve,[$cnf( salt_barry )],[refute_0_53,refute_0_54]) ).
cnf(refute_0_56,plain,
( mustard_dix
| mustard_lang
| salt_dix ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_55]) ).
cnf(refute_0_57,plain,
( ~ mustard_barry
| mustard_dix
| mustard_lang
| salt_cole ),
inference(resolve,[$cnf( salt_dix )],[refute_0_56,c14]) ).
cnf(refute_0_58,plain,
( mustard_dix
| mustard_lang
| salt_cole ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_57]) ).
cnf(refute_0_59,plain,
( ~ mustard_barry
| mustard_lang
| salt_mill ),
inference(resolve,[$cnf( salt_barry )],[refute_0_52,c30]) ).
cnf(refute_0_60,plain,
( mustard_lang
| salt_mill ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_59]) ).
cnf(refute_0_61,plain,
( ~ mustard_barry
| ~ salt_barry
| ~ salt_cole
| mustard_lang ),
inference(resolve,[$cnf( salt_mill )],[refute_0_60,c46]) ).
cnf(refute_0_62,plain,
( ~ salt_barry
| ~ salt_cole
| mustard_lang ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_61]) ).
cnf(refute_0_63,plain,
( ~ salt_barry
| mustard_dix
| mustard_lang ),
inference(resolve,[$cnf( salt_cole )],[refute_0_58,refute_0_62]) ).
cnf(refute_0_64,plain,
( mustard_dix
| mustard_lang ),
inference(resolve,[$cnf( salt_barry )],[refute_0_52,refute_0_63]) ).
cnf(refute_0_65,plain,
( ~ mustard_lang
| salt_barry
| salt_mill ),
inference(resolve,[$cnf( salt_lang )],[refute_0_51,c29]) ).
cnf(refute_0_66,plain,
( mustard_dix
| salt_barry
| salt_mill ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_64,refute_0_65]) ).
cnf(refute_0_67,plain,
( ~ mustard_lang
| ~ salt_cole
| mustard_dix
| salt_barry ),
inference(resolve,[$cnf( salt_mill )],[refute_0_66,c8]) ).
cnf(refute_0_68,plain,
( ~ mustard_lang
| mustard_dix
| salt_barry ),
inference(resolve,[$cnf( salt_cole )],[refute_0_45,refute_0_67]) ).
cnf(refute_0_69,plain,
( mustard_dix
| salt_barry ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_64,refute_0_68]) ).
cnf(refute_0_70,plain,
( ~ mustard_barry
| mustard_dix
| salt_mill ),
inference(resolve,[$cnf( salt_barry )],[refute_0_69,c30]) ).
cnf(refute_0_71,plain,
( mustard_dix
| salt_mill ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_70]) ).
cnf(refute_0_72,plain,
( ~ mustard_lang
| ~ salt_cole
| mustard_dix ),
inference(resolve,[$cnf( salt_mill )],[refute_0_71,c8]) ).
cnf(refute_0_73,plain,
( ~ mustard_lang
| ~ salt_barry
| ~ salt_mill
| mustard_cole
| mustard_dix
| mustard_mill
| salt_cole
| salt_dix
| salt_lang ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,prove_who_takes_what]) ).
cnf(refute_0_74,plain,
( ~ mustard_lang
| ~ salt_barry
| mustard_cole
| mustard_dix
| mustard_mill
| salt_cole
| salt_dix
| salt_lang ),
inference(resolve,[$cnf( salt_mill )],[refute_0_71,refute_0_73]) ).
cnf(refute_0_75,plain,
( ~ mustard_lang
| mustard_cole
| mustard_dix
| mustard_mill
| salt_cole
| salt_dix
| salt_lang ),
inference(resolve,[$cnf( salt_barry )],[refute_0_69,refute_0_74]) ).
cnf(refute_0_76,plain,
( mustard_cole
| mustard_dix
| mustard_mill
| salt_cole
| salt_dix
| salt_lang ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_64,refute_0_75]) ).
cnf(refute_0_77,plain,
( ~ mustard_barry
| ~ salt_barry
| mustard_cole
| mustard_dix
| mustard_mill
| salt_cole
| salt_dix ),
inference(resolve,[$cnf( salt_lang )],[refute_0_76,c52]) ).
cnf(refute_0_78,plain,
( ~ salt_barry
| mustard_cole
| mustard_dix
| mustard_mill
| salt_cole
| salt_dix ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_77]) ).
cnf(refute_0_79,plain,
( mustard_cole
| mustard_dix
| mustard_mill
| salt_cole
| salt_dix ),
inference(resolve,[$cnf( salt_barry )],[refute_0_69,refute_0_78]) ).
cnf(refute_0_80,plain,
( mustard_cole
| mustard_dix
| mustard_mill
| salt_cole ),
inference(resolve,[$cnf( salt_dix )],[refute_0_79,c26]) ).
cnf(refute_0_81,plain,
( mustard_cole
| mustard_dix
| mustard_mill ),
inference(resolve,[$cnf( salt_cole )],[refute_0_80,c28]) ).
cnf(refute_0_82,plain,
( mustard_cole
| mustard_dix
| salt_cole
| salt_dix ),
inference(resolve,[$cnf( mustard_mill )],[refute_0_81,c50]) ).
cnf(refute_0_83,plain,
( ~ mustard_barry
| mustard_cole
| mustard_dix
| salt_cole ),
inference(resolve,[$cnf( salt_dix )],[refute_0_82,c14]) ).
cnf(refute_0_84,plain,
( mustard_cole
| mustard_dix
| salt_cole ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_83]) ).
cnf(refute_0_85,plain,
( ~ mustard_lang
| mustard_cole
| mustard_dix ),
inference(resolve,[$cnf( salt_cole )],[refute_0_84,refute_0_72]) ).
cnf(refute_0_86,plain,
( mustard_cole
| mustard_dix ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_64,refute_0_85]) ).
cnf(refute_0_87,plain,
mustard_cole,
inference(resolve,[$cnf( mustard_dix )],[refute_0_86,refute_0_50]) ).
cnf(refute_0_88,plain,
( salt_dix
| salt_lang ),
inference(resolve,[$cnf( mustard_cole )],[refute_0_87,c20]) ).
cnf(refute_0_89,plain,
( ~ mustard_cole
| ~ mustard_lang
| mustard_dix ),
inference(resolve,[$cnf( salt_mill )],[refute_0_71,c6]) ).
cnf(refute_0_90,plain,
( ~ mustard_cole
| mustard_dix ),
inference(resolve,[$cnf( mustard_lang )],[refute_0_64,refute_0_89]) ).
cnf(refute_0_91,plain,
mustard_dix,
inference(resolve,[$cnf( mustard_cole )],[refute_0_87,refute_0_90]) ).
cnf(refute_0_92,plain,
( ~ mustard_barry
| salt_mill ),
inference(resolve,[$cnf( mustard_dix )],[refute_0_91,c22]) ).
cnf(refute_0_93,plain,
salt_mill,
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_92]) ).
cnf(refute_0_94,plain,
( ~ mustard_dix
| ~ salt_lang ),
inference(resolve,[$cnf( salt_mill )],[refute_0_93,c12]) ).
cnf(refute_0_95,plain,
~ salt_lang,
inference(resolve,[$cnf( mustard_dix )],[refute_0_91,refute_0_94]) ).
cnf(refute_0_96,plain,
salt_dix,
inference(resolve,[$cnf( salt_lang )],[refute_0_88,refute_0_95]) ).
cnf(refute_0_97,plain,
( ~ mustard_barry
| salt_cole ),
inference(resolve,[$cnf( salt_dix )],[refute_0_96,c14]) ).
cnf(refute_0_98,plain,
salt_cole,
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_97]) ).
cnf(refute_0_99,plain,
( ~ mustard_barry
| ~ salt_barry
| ~ salt_cole ),
inference(resolve,[$cnf( salt_mill )],[refute_0_93,c46]) ).
cnf(refute_0_100,plain,
( ~ salt_barry
| ~ salt_cole ),
inference(resolve,[$cnf( mustard_barry )],[refute_0_43,refute_0_99]) ).
cnf(refute_0_101,plain,
salt_barry,
inference(resolve,[$cnf( salt_lang )],[refute_0_51,refute_0_95]) ).
cnf(refute_0_102,plain,
~ salt_cole,
inference(resolve,[$cnf( salt_barry )],[refute_0_101,refute_0_100]) ).
cnf(refute_0_103,plain,
$false,
inference(resolve,[$cnf( salt_cole )],[refute_0_98,refute_0_102]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : PUZ030-2 : TPTP v8.1.0. Released v1.0.0.
% 0.07/0.13 % Command : metis --show proof --show saturation %s
% 0.13/0.34 % Computer : n026.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 : 600
% 0.13/0.34 % DateTime : Sun May 29 01:23:24 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.35 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 0.20/0.42 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.42
% 0.20/0.42 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 0.20/0.42
%------------------------------------------------------------------------------