TSTP Solution File: SET582+3 by Enigma---0.5.1
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- Process Solution
%------------------------------------------------------------------------------
% File : Enigma---0.5.1
% Problem : SET582+3 : TPTP v8.1.0. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : enigmatic-eprover.py %s %d 1
% Computer : n027.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 : Tue Jul 19 00:12:24 EDT 2022
% Result : Theorem 19.20s 3.83s
% Output : CNFRefutation 19.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 20
% Syntax : Number of clauses : 94 ( 25 unt; 31 nHn; 56 RR)
% Number of literals : 201 ( 29 equ; 74 neg)
% Maximal clause size : 4 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 3 con; 0-2 aty)
% Number of variables : 160 ( 18 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(i_0_8,plain,
( member(X1,X2)
| ~ member(X1,difference(X2,X3)) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_8) ).
cnf(i_0_20,plain,
( subset(X1,X2)
| member(esk3_2(X1,X2),X1) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_20) ).
cnf(i_0_7,plain,
( ~ member(X1,X2)
| ~ member(X1,difference(X3,X2)) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_7) ).
cnf(i_0_19,plain,
( subset(X1,X2)
| ~ member(esk3_2(X1,X2),X2) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_19) ).
cnf(i_0_27,negated_conjecture,
( member(X1,esk4_0)
| member(X1,esk6_0)
| ~ member(X1,esk5_0) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_27) ).
cnf(i_0_10,plain,
( X1 = X2
| ~ subset(X2,X1)
| ~ subset(X1,X2) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_10) ).
cnf(i_0_21,plain,
( member(X1,X2)
| ~ member(X1,X3)
| ~ subset(X3,X2) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_21) ).
cnf(i_0_26,negated_conjecture,
( member(X1,esk4_0)
| member(X1,esk5_0)
| ~ member(X1,esk6_0) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_26) ).
cnf(i_0_5,plain,
( member(X1,X2)
| member(X1,X3)
| ~ member(X1,union(X3,X2)) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_5) ).
cnf(i_0_3,plain,
( member(X1,union(X2,X3))
| ~ member(X1,X3) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_3) ).
cnf(i_0_4,plain,
( member(X1,union(X2,X3))
| ~ member(X1,X2) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_4) ).
cnf(i_0_2,plain,
( X1 = X2
| ~ member(esk1_2(X1,X2),X2)
| ~ member(esk1_2(X1,X2),X1) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_2) ).
cnf(i_0_13,plain,
union(X1,X2) = union(X2,X1),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_13) ).
cnf(i_0_1,plain,
( X1 = X2
| member(esk1_2(X1,X2),X2)
| member(esk1_2(X1,X2),X1) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_1) ).
cnf(i_0_24,negated_conjecture,
( member(X1,esk5_0)
| member(X1,esk6_0)
| ~ member(X1,esk4_0) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_24) ).
cnf(i_0_15,plain,
( X1 = X2
| member(esk2_2(X1,X2),X2)
| member(esk2_2(X1,X2),X1) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_15) ).
cnf(i_0_16,plain,
( X1 = X2
| ~ member(esk2_2(X1,X2),X2)
| ~ member(esk2_2(X1,X2),X1) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_16) ).
cnf(i_0_23,negated_conjecture,
union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0)) != esk4_0,
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_23) ).
cnf(i_0_6,plain,
( member(X1,X2)
| member(X1,difference(X3,X2))
| ~ member(X1,X3) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_6) ).
cnf(i_0_25,negated_conjecture,
( ~ member(X1,esk4_0)
| ~ member(X1,esk5_0)
| ~ member(X1,esk6_0) ),
file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-tmw50t8s/input.p',i_0_25) ).
cnf(c_0_48,plain,
( member(X1,X2)
| ~ member(X1,difference(X2,X3)) ),
i_0_8 ).
cnf(c_0_49,plain,
( subset(X1,X2)
| member(esk3_2(X1,X2),X1) ),
i_0_20 ).
cnf(c_0_50,plain,
( ~ member(X1,X2)
| ~ member(X1,difference(X3,X2)) ),
i_0_7 ).
cnf(c_0_51,plain,
( subset(X1,X2)
| ~ member(esk3_2(X1,X2),X2) ),
i_0_19 ).
cnf(c_0_52,negated_conjecture,
( member(X1,esk4_0)
| member(X1,esk6_0)
| ~ member(X1,esk5_0) ),
i_0_27 ).
cnf(c_0_53,plain,
( member(esk3_2(difference(X1,X2),X3),X1)
| subset(difference(X1,X2),X3) ),
inference(spm,[status(thm)],[c_0_48,c_0_49]) ).
cnf(c_0_54,plain,
( subset(difference(X1,X2),X3)
| ~ member(esk3_2(difference(X1,X2),X3),X2) ),
inference(spm,[status(thm)],[c_0_50,c_0_49]) ).
cnf(c_0_55,negated_conjecture,
( member(esk3_2(X1,esk4_0),esk6_0)
| subset(X1,esk4_0)
| ~ member(esk3_2(X1,esk4_0),esk5_0) ),
inference(spm,[status(thm)],[c_0_51,c_0_52]) ).
cnf(c_0_56,plain,
( X1 = X2
| ~ subset(X2,X1)
| ~ subset(X1,X2) ),
i_0_10 ).
cnf(c_0_57,plain,
subset(difference(X1,X2),X1),
inference(spm,[status(thm)],[c_0_51,c_0_53]) ).
cnf(c_0_58,plain,
( subset(difference(X1,esk6_0),esk4_0)
| ~ member(esk3_2(difference(X1,esk6_0),esk4_0),esk5_0) ),
inference(spm,[status(thm)],[c_0_54,c_0_55]) ).
cnf(c_0_59,plain,
( difference(X1,X2) = X1
| ~ subset(X1,difference(X1,X2)) ),
inference(spm,[status(thm)],[c_0_56,c_0_57]) ).
cnf(c_0_60,plain,
subset(difference(X1,X1),X2),
inference(spm,[status(thm)],[c_0_54,c_0_53]) ).
cnf(c_0_61,plain,
( member(X1,X2)
| ~ member(X1,X3)
| ~ subset(X3,X2) ),
i_0_21 ).
cnf(c_0_62,negated_conjecture,
( member(X1,esk4_0)
| member(X1,esk5_0)
| ~ member(X1,esk6_0) ),
i_0_26 ).
cnf(c_0_63,plain,
subset(difference(esk5_0,esk6_0),esk4_0),
inference(spm,[status(thm)],[c_0_58,c_0_53]) ).
cnf(c_0_64,plain,
difference(difference(X1,X1),X2) = difference(X1,X1),
inference(spm,[status(thm)],[c_0_59,c_0_60]) ).
cnf(c_0_65,plain,
( member(X1,X2)
| ~ member(X1,difference(X3,X3)) ),
inference(spm,[status(thm)],[c_0_61,c_0_60]) ).
cnf(c_0_66,plain,
( member(X1,X2)
| member(X1,X3)
| ~ member(X1,union(X3,X2)) ),
i_0_5 ).
cnf(c_0_67,negated_conjecture,
( member(esk3_2(X1,esk4_0),esk5_0)
| subset(X1,esk4_0)
| ~ member(esk3_2(X1,esk4_0),esk6_0) ),
inference(spm,[status(thm)],[c_0_51,c_0_62]) ).
cnf(c_0_68,plain,
( member(X1,union(X2,X3))
| ~ member(X1,X3) ),
i_0_3 ).
cnf(c_0_69,plain,
( member(X1,esk4_0)
| ~ member(X1,difference(esk5_0,esk6_0)) ),
inference(spm,[status(thm)],[c_0_61,c_0_63]) ).
cnf(c_0_70,plain,
~ member(X1,difference(X2,X2)),
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_50,c_0_64]),c_0_65]) ).
cnf(c_0_71,plain,
( member(esk3_2(union(X1,X2),X3),X1)
| member(esk3_2(union(X1,X2),X3),X2)
| subset(union(X1,X2),X3) ),
inference(spm,[status(thm)],[c_0_66,c_0_49]) ).
cnf(c_0_72,plain,
( member(X1,union(X2,X3))
| ~ member(X1,X2) ),
i_0_4 ).
cnf(c_0_73,negated_conjecture,
( member(esk3_2(difference(esk6_0,X1),esk4_0),esk5_0)
| subset(difference(esk6_0,X1),esk4_0) ),
inference(spm,[status(thm)],[c_0_67,c_0_53]) ).
cnf(c_0_74,plain,
( subset(X1,union(X2,X3))
| ~ member(esk3_2(X1,union(X2,X3)),X3) ),
inference(spm,[status(thm)],[c_0_51,c_0_68]) ).
cnf(c_0_75,plain,
( member(esk3_2(difference(esk5_0,esk6_0),X1),esk4_0)
| subset(difference(esk5_0,esk6_0),X1) ),
inference(spm,[status(thm)],[c_0_69,c_0_49]) ).
cnf(c_0_76,plain,
( member(esk3_2(union(X1,difference(X2,X2)),X3),X1)
| subset(union(X1,difference(X2,X2)),X3) ),
inference(spm,[status(thm)],[c_0_70,c_0_71]) ).
cnf(c_0_77,plain,
( subset(X1,union(X2,X3))
| ~ member(esk3_2(X1,union(X2,X3)),X2) ),
inference(spm,[status(thm)],[c_0_51,c_0_72]) ).
cnf(c_0_78,plain,
subset(difference(esk6_0,esk5_0),esk4_0),
inference(spm,[status(thm)],[c_0_54,c_0_73]) ).
cnf(c_0_79,plain,
subset(difference(esk5_0,esk6_0),union(X1,esk4_0)),
inference(spm,[status(thm)],[c_0_74,c_0_75]) ).
cnf(c_0_80,plain,
subset(union(X1,difference(X2,X2)),X1),
inference(spm,[status(thm)],[c_0_51,c_0_76]) ).
cnf(c_0_81,plain,
subset(X1,union(X1,X2)),
inference(spm,[status(thm)],[c_0_77,c_0_49]) ).
cnf(c_0_82,plain,
( member(X1,esk4_0)
| ~ member(X1,difference(esk6_0,esk5_0)) ),
inference(spm,[status(thm)],[c_0_61,c_0_78]) ).
cnf(c_0_83,plain,
( X1 = X2
| ~ member(esk1_2(X1,X2),X2)
| ~ member(esk1_2(X1,X2),X1) ),
i_0_2 ).
cnf(c_0_84,plain,
( member(X1,union(X2,esk4_0))
| ~ member(X1,difference(esk5_0,esk6_0)) ),
inference(spm,[status(thm)],[c_0_61,c_0_79]) ).
cnf(c_0_85,plain,
union(X1,X2) = union(X2,X1),
i_0_13 ).
cnf(c_0_86,plain,
union(X1,difference(X2,X2)) = X1,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_56,c_0_80]),c_0_81])]) ).
cnf(c_0_87,plain,
( X1 = X2
| member(esk1_2(X1,X2),X2)
| member(esk1_2(X1,X2),X1) ),
i_0_1 ).
cnf(c_0_88,plain,
( member(esk3_2(difference(esk6_0,esk5_0),X1),esk4_0)
| subset(difference(esk6_0,esk5_0),X1) ),
inference(spm,[status(thm)],[c_0_82,c_0_49]) ).
cnf(c_0_89,plain,
( X1 = union(X2,esk4_0)
| ~ member(esk1_2(X1,union(X2,esk4_0)),difference(esk5_0,esk6_0))
| ~ member(esk1_2(X1,union(X2,esk4_0)),X1) ),
inference(spm,[status(thm)],[c_0_83,c_0_84]) ).
cnf(c_0_90,plain,
union(difference(X1,X1),X2) = X2,
inference(spm,[status(thm)],[c_0_85,c_0_86]) ).
cnf(c_0_91,plain,
( union(X1,X2) = X3
| member(esk1_2(union(X1,X2),X3),X3)
| member(esk1_2(union(X1,X2),X3),X1)
| member(esk1_2(union(X1,X2),X3),X2) ),
inference(spm,[status(thm)],[c_0_66,c_0_87]) ).
cnf(c_0_92,plain,
subset(difference(esk6_0,esk5_0),union(esk4_0,X1)),
inference(spm,[status(thm)],[c_0_77,c_0_88]) ).
cnf(c_0_93,plain,
( X1 = esk4_0
| ~ member(esk1_2(X1,esk4_0),difference(esk5_0,esk6_0))
| ~ member(esk1_2(X1,esk4_0),X1) ),
inference(spm,[status(thm)],[c_0_89,c_0_90]) ).
cnf(c_0_94,plain,
( union(X1,X2) = X1
| member(esk1_2(union(X1,X2),X1),X2)
| member(esk1_2(union(X1,X2),X1),X1) ),
inference(ef,[status(thm)],[c_0_91]) ).
cnf(c_0_95,plain,
( member(X1,union(esk4_0,X2))
| ~ member(X1,difference(esk6_0,esk5_0)) ),
inference(spm,[status(thm)],[c_0_61,c_0_92]) ).
cnf(c_0_96,plain,
( union(esk4_0,difference(esk5_0,esk6_0)) = esk4_0
| member(esk1_2(union(esk4_0,difference(esk5_0,esk6_0)),esk4_0),esk4_0) ),
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_93,c_0_94]),c_0_87]) ).
cnf(c_0_97,plain,
( subset(X1,union(esk4_0,X2))
| ~ member(esk3_2(X1,union(esk4_0,X2)),difference(esk6_0,esk5_0)) ),
inference(spm,[status(thm)],[c_0_51,c_0_95]) ).
cnf(c_0_98,plain,
( member(esk3_2(union(X1,X2),union(X3,X2)),X1)
| subset(union(X1,X2),union(X3,X2)) ),
inference(spm,[status(thm)],[c_0_74,c_0_71]) ).
cnf(c_0_99,plain,
( union(esk4_0,difference(esk5_0,esk6_0)) = esk4_0
| ~ member(esk1_2(union(esk4_0,difference(esk5_0,esk6_0)),esk4_0),union(esk4_0,difference(esk5_0,esk6_0))) ),
inference(spm,[status(thm)],[c_0_83,c_0_96]) ).
cnf(c_0_100,plain,
subset(union(difference(esk6_0,esk5_0),X1),union(esk4_0,X1)),
inference(spm,[status(thm)],[c_0_97,c_0_98]) ).
cnf(c_0_101,plain,
union(esk4_0,difference(esk5_0,esk6_0)) = esk4_0,
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_99,c_0_72]),c_0_96]) ).
cnf(c_0_102,plain,
subset(union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0)),esk4_0),
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_100,c_0_101]),c_0_85]) ).
cnf(c_0_103,negated_conjecture,
( member(X1,esk5_0)
| member(X1,esk6_0)
| ~ member(X1,esk4_0) ),
i_0_24 ).
cnf(c_0_104,plain,
( X1 = X2
| member(esk2_2(X1,X2),X2)
| member(esk2_2(X1,X2),X1) ),
i_0_15 ).
cnf(c_0_105,plain,
( X1 = X2
| ~ member(esk2_2(X1,X2),X2)
| ~ member(esk2_2(X1,X2),X1) ),
i_0_16 ).
cnf(c_0_106,plain,
( member(X1,esk4_0)
| ~ member(X1,union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0))) ),
inference(spm,[status(thm)],[c_0_61,c_0_102]) ).
cnf(c_0_107,negated_conjecture,
( esk4_0 = X1
| member(esk2_2(esk4_0,X1),esk5_0)
| member(esk2_2(esk4_0,X1),esk6_0)
| member(esk2_2(esk4_0,X1),X1) ),
inference(spm,[status(thm)],[c_0_103,c_0_104]) ).
cnf(c_0_108,negated_conjecture,
union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0)) != esk4_0,
i_0_23 ).
cnf(c_0_109,plain,
( X1 = union(X2,X3)
| ~ member(esk2_2(X1,union(X2,X3)),X1)
| ~ member(esk2_2(X1,union(X2,X3)),X3) ),
inference(spm,[status(thm)],[c_0_105,c_0_68]) ).
cnf(c_0_110,negated_conjecture,
( member(esk2_2(esk4_0,union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0))),esk5_0)
| member(esk2_2(esk4_0,union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0))),esk4_0) ),
inference(csr,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_106,c_0_107]),c_0_108]),c_0_62]) ).
cnf(c_0_111,plain,
~ member(esk2_2(esk4_0,union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0))),difference(esk6_0,esk5_0)),
inference(csr,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_109,c_0_110]),c_0_108]),c_0_50]) ).
cnf(c_0_112,plain,
( member(X1,X2)
| member(X1,difference(X3,X2))
| ~ member(X1,X3) ),
i_0_6 ).
cnf(c_0_113,plain,
( X1 = union(X2,X3)
| member(esk2_2(X1,union(X2,X3)),X1)
| member(esk2_2(X1,union(X2,X3)),X2)
| member(esk2_2(X1,union(X2,X3)),X3) ),
inference(spm,[status(thm)],[c_0_66,c_0_104]) ).
cnf(c_0_114,plain,
( member(esk2_2(esk4_0,union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0))),esk5_0)
| ~ member(esk2_2(esk4_0,union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0))),esk6_0) ),
inference(spm,[status(thm)],[c_0_111,c_0_112]) ).
cnf(c_0_115,plain,
( X1 = union(X2,X3)
| ~ member(esk2_2(X1,union(X2,X3)),X1)
| ~ member(esk2_2(X1,union(X2,X3)),X2) ),
inference(spm,[status(thm)],[c_0_105,c_0_72]) ).
cnf(c_0_116,plain,
member(esk2_2(esk4_0,union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0))),esk4_0),
inference(csr,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_111,c_0_113]),c_0_108]),c_0_69]) ).
cnf(c_0_117,negated_conjecture,
( ~ member(X1,esk4_0)
| ~ member(X1,esk5_0)
| ~ member(X1,esk6_0) ),
i_0_25 ).
cnf(c_0_118,negated_conjecture,
member(esk2_2(esk4_0,union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0))),esk5_0),
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_103,c_0_110]),c_0_114]) ).
cnf(c_0_119,plain,
~ member(esk2_2(esk4_0,union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0))),difference(esk5_0,esk6_0)),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_115,c_0_116]),c_0_108]) ).
cnf(c_0_120,negated_conjecture,
~ member(esk2_2(esk4_0,union(difference(esk5_0,esk6_0),difference(esk6_0,esk5_0))),esk6_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_117,c_0_116]),c_0_118])]) ).
cnf(c_0_121,plain,
$false,
inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_119,c_0_112]),c_0_118])]),c_0_120]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SET582+3 : TPTP v8.1.0. Released v2.2.0.
% 0.07/0.14 % Command : enigmatic-eprover.py %s %d 1
% 0.14/0.35 % Computer : n027.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 600
% 0.14/0.35 % DateTime : Mon Jul 11 08:37:35 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.21/0.46 # ENIGMATIC: Selected complete mode:
% 19.20/3.83 # ENIGMATIC: Solved by autoschedule:
% 19.20/3.83 # No SInE strategy applied
% 19.20/3.83 # Trying AutoSched0 for 150 seconds
% 19.20/3.83 # AutoSched0-Mode selected heuristic G_E___303_C18_F1_URBAN_S0Y
% 19.20/3.83 # and selection function SelectMaxLComplexAvoidPosPred.
% 19.20/3.83 #
% 19.20/3.83 # Preprocessing time : 0.035 s
% 19.20/3.83
% 19.20/3.83 # Proof found!
% 19.20/3.83 # SZS status Theorem
% 19.20/3.83 # SZS output start CNFRefutation
% See solution above
% 19.20/3.83 # Training examples: 0 positive, 0 negative
% 19.20/3.83
% 19.20/3.83 # -------------------------------------------------
% 19.20/3.83 # User time : 1.270 s
% 19.20/3.83 # System time : 0.066 s
% 19.20/3.83 # Total time : 1.337 s
% 19.20/3.83 # Maximum resident set size: 7124 pages
% 19.20/3.83
%------------------------------------------------------------------------------