这是GAMS里面的model例子。alan.gms ,是MILNP模型。 , C: M% s) h0 n" P2 Z , T* a& Z3 f3 g5 m3 m4 h; G6 O0 j S O L V E S U M M A R Y w& v6 O! w5 }/ M5 \. V' k9 J* r. x/ f) h4 M
MODEL p1 OBJECTIVE variance" R/ k, k$ \ y9 h. `
TYPE RMINLP DIRECTION MINIMIZE0 _: K' M# b6 z( @1 B, z& x
SOLVER COUENNE FROM LINE 1136 c5 ?0 s2 j, x+ ^7 m
]" U) }( A8 O**** SOLVER STATUS 1 Normal Completion " ?+ ~ j+ W, ~0 @( a8 l
**** MODEL STATUS 19 Infeasible - No Solution # C* z; G# t8 s' }5 G: l8 d, x& D! \( m**** OBJECTIVE VALUE NA , O$ m8 [, C- s0 G8 |- H6 F& g x% w0 V8 C0 m3 k. I& Y/ e RESOURCE USAGE, LIMIT 0.000 1000.0005 N% `' \9 ~- t! Z6 b& A0 _
ITERATION COUNT, LIMIT 0 2000000000$ _" V$ ?. q- j# ]( `, a# V
EVALUATION ERRORS 0 0( ]! ?0 H/ K0 H) \& H+ \
/ N! d& E' e1 j5 @( | . ?; ~7 c' D# e: m' s表示无解吗?. l2 k( e" T" G0 C