这是GAMS里面的model例子。alan.gms ,是MILNP模型。 5 x7 i9 b; D7 H* {" @2 J & y2 h3 P5 H: i0 s* n S O L V E S U M M A R Y; B' F2 P* A/ h- l
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MODEL p1 OBJECTIVE variance ( [2 C3 }. A$ o( w. F TYPE RMINLP DIRECTION MINIMIZE$ ~" g/ C& O( N
SOLVER COUENNE FROM LINE 113 6 B% R$ s3 _' h9 [+ T$ M5 W1 o9 D5 m& u0 e* i u, Y! {$ _
**** SOLVER STATUS 1 Normal Completion ' O9 [0 j& W! i
**** MODEL STATUS 19 Infeasible - No Solution 5 A4 D, F8 r# G& L9 e**** OBJECTIVE VALUE NA 5 ]" s; C- R i& s 4 o# @" X# N: K- t$ ^# m+ N RESOURCE USAGE, LIMIT 0.000 1000.000 X3 ?) K, F" q ITERATION COUNT, LIMIT 0 2000000000 B+ Q. @+ Y, e! ~
EVALUATION ERRORS 0 0 % l2 F1 }2 A+ l: m$ w $ |0 G3 m q3 d" Z2 b: X. o! u+ \ W9 r: C* ]: {2 M
表示无解吗?" i3 F) T- p2 m, S) Q8 G1 G