这是GAMS里面的model例子。alan.gms ,是MILNP模型。# K1 G8 i$ d7 I1 G* q
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- h+ E8 A. F! g. k& M MODEL p1 OBJECTIVE variance : Q& f' A+ l( D! y TYPE RMINLP DIRECTION MINIMIZE 8 t% Q" W) X- u SOLVER COUENNE FROM LINE 1131 E6 Z5 k( ^; V9 P; f, I
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**** SOLVER STATUS 1 Normal Completion 1 f2 v3 v* I7 }+ S& [: y/ F" i
**** MODEL STATUS 19 Infeasible - No Solution " _4 @/ n. y7 m5 E9 P
**** OBJECTIVE VALUE NA . Z* l8 B. @" J: J5 e & T. b) N, y# V$ D RESOURCE USAGE, LIMIT 0.000 1000.000 4 }( l* A2 N# [, G4 U6 b# ] ITERATION COUNT, LIMIT 0 2000000000. I/ x; o! J5 j8 j& O7 h
EVALUATION ERRORS 0 0 ( Q; c% N, U8 n, B8 v2 A. H * P+ [$ x0 P9 ~ $ o$ K0 f8 R( @) N K) r5 e表示无解吗? 6 J. c6 R3 ^/ A0 V5 k1 B$ K7 s7 T$ D$ a+ H6 M4 N4 \