这是GAMS里面的model例子。alan.gms ,是MILNP模型。, _) G# g9 s+ v1 V5 T7 N
$ x8 K1 |- @4 E3 {. T/ ? S O L V E S U M M A R Y 6 L$ T' e# _9 ?6 K8 k- I/ T, N9 R. A) q8 ?! X9 U4 `
MODEL p1 OBJECTIVE variance/ g! p B) e4 P, I- x
TYPE RMINLP DIRECTION MINIMIZE 5 g& j3 l- y& ]) w5 \ SOLVER COUENNE FROM LINE 113. S" _$ D. Z e7 n5 `" ^( q
2 o) h- k( B" G$ F
**** SOLVER STATUS 1 Normal Completion % |9 m8 X9 z5 E" u y h5 F
**** MODEL STATUS 19 Infeasible - No Solution 2 V4 n3 |/ D3 S" \
**** OBJECTIVE VALUE NA + P1 [3 I# O$ C5 [; ~# `0 Y3 s* t 0 h8 B5 h/ R9 J8 k RESOURCE USAGE, LIMIT 0.000 1000.000 8 r) W4 P$ S6 |8 m# `) e. A ITERATION COUNT, LIMIT 0 2000000000 7 V" T. u, a9 A; o$ m+ q) [ EVALUATION ERRORS 0 0( x+ W7 X3 J8 \ C