这是GAMS里面的model例子。alan.gms ,是MILNP模型。 $ P7 M% d$ o; Y# ? . B, L" M$ K; r$ Q+ r& e" v( q& W S O L V E S U M M A R Y. W& W5 e# D" ?3 _
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MODEL p1 OBJECTIVE variance % ?" Z2 [1 y6 d TYPE RMINLP DIRECTION MINIMIZE% l/ s; |" c6 N- t
SOLVER COUENNE FROM LINE 1133 u/ b0 B# R# G0 E
3 |& @& I8 n% _1 L**** SOLVER STATUS 1 Normal Completion # e. m- }, c/ U& x% i- r k**** MODEL STATUS 19 Infeasible - No Solution , ]! D' n4 ]- q1 u/ R( ^9 I2 y! H
**** OBJECTIVE VALUE NA) G8 X) f3 B3 b0 j$ B0 {5 ^2 I3 v, H
2 Y' X& ]! X4 k* a r4 w2 B* H' M RESOURCE USAGE, LIMIT 0.000 1000.000 ; V0 O+ o" V4 x. G$ m8 m. L9 B ITERATION COUNT, LIMIT 0 20000000007 G: m- {. z# u; ?6 W+ k
EVALUATION ERRORS 0 0 - U) o: N2 ~3 x : G4 W0 G; S: R/ h/ N. b' m# Y4 U
表示无解吗?% N& J4 O# M7 g7 C: S" c8 g3 m
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