这是GAMS里面的model例子。alan.gms ,是MILNP模型。" x# f: v) {$ q4 |4 u& p; n
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MODEL p1 OBJECTIVE variance 1 M! I+ e1 A4 i! `7 \8 v. q TYPE RMINLP DIRECTION MINIMIZE 6 ]# u/ U( \( D: |" s" R4 Q' j SOLVER COUENNE FROM LINE 1134 x) O0 i- E4 Y, @7 z
5 S! V2 M' o7 B9 Q, q" D**** SOLVER STATUS 1 Normal Completion 9 V" l, D! s5 J- c- M2 ^! x
**** MODEL STATUS 19 Infeasible - No Solution " t" p Z! M# t**** OBJECTIVE VALUE NA 5 i1 E1 L8 [4 W1 O0 S( m3 f$ o8 U' P4 O6 ^. X* O$ |+ h# G
RESOURCE USAGE, LIMIT 0.000 1000.000 3 }$ x1 T. t8 T4 f ITERATION COUNT, LIMIT 0 20000000008 @0 x7 C3 q) C# Z9 N2 |
EVALUATION ERRORS 0 02 V. J7 n |, Q& o/ W4 h
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表示无解吗? $ O- f4 T6 {) Y2 U6 _* o l- U/ W. m% e