牛人来帮我看看这个模型
本帖最后由 heavenalan 于 2010-5-14 10:40 编辑模型：
model:
max=(b2+b3+b5+b7+b9+b12+b14+b17+b19)/x1;!目标函数;
x1>1;
x1<914;!约束条件;
x2=@if(x1#ge#a021+a022+a023,x1-a021-a022-a023,@if(x1#ge#a021+a022,x1-a021-a022,@if(x1#ge#a023,x1-a023,@if(x1#ge#a022,x1-a022,@if(x1#ge#a021,x1-a021,x1)))));
y4=@if(x1#ge#a021+a022+a023,a021+a022+a023,@if(x1#ge#a021+a022,a021+a022,@if(x1#ge#a023,a023,@if(x1#ge#a022,a022,@if(x1#ge#a021,a021,0)))));
b2=@if(x1#ge#a021+a022+a023,b021+b022+b023,@if(x1#ge#a021+a022,b021+b022,@if(x1#ge#a023,b023,@if(x1#ge#a022,b022,@if(x1#ge#a021,b021,0)))));
c2=@if(x1#ge#a021+a022+a023,5,@if(x1#ge#a021+a022,4,@if(x1#ge#a023,3,@if(x1#ge#a022,2,@if(x1#ge#a021,1,0)))));
x3=@if(x2#ge#a031+a032+a033,x2-a031-a032-a033,@if(x2#ge#a031+a032,x2-a031-a032,@if(x2#ge#a033,x2-a033,@if(x2#ge#a032,x2-a032,@if(x2#ge#a031,x2-a031,x2)))));
y5=@if(x2#ge#a031+a032+a033,a031+a032+a033,@if(x2#ge#a031+a032,a031+a032,@if(x2#ge#a033,a033,@if(x2#ge#a032,a032,@if(x2#ge#a031,a031,0)))));
b3=@if(x2#ge#a031+a032+a033,b031+b032+b033,@if(x2#ge#a031+a032,b031+b032,@if(x2#ge#a033,b033,@if(x2#ge#a032,b032,@if(x2#ge#a031,b031,0)))));
c3=@if(x2#ge#a031+a032+a033,5,@if(x2#ge#a031+a032,4,@if(x2#ge#a033,3,@if(x2#ge#a032,2,@if(x2#ge#a031,1,0)))));
x4=x3+y4;
x5=@if(x4#ge#a051+a052+a053+a054+a055+ao56+a057+ao58,x4-a051-a052-a053-a054-a055-a056-a057-a058+y5,@if(x4#ge#a051+a052+a053+a054+a055+ao56+a057,x4-a051-a052-a053-a054-a055-a056-a057+y5,
@if(x4#ge#a051+a052+a053+a054+a055+ao56,x4-a051-a052-a053-a054-a055-a056+y5,@if(x4#ge#a051+a052+a053+a054+a055,x4-a051-a052-a053-a054-a055+y5,@if(x4#ge#a051+a052+a053+a054,x4-a051-a052-a053-a054+y5,
@if(x4#ge#a051+a052+a053,x4-a051-a052-a053+y5,@if(x4#ge#a051+a052,x4-a051-a052+y5,@if(x4#ge#a058,x4-a058+y5,@if(x4#ge#a057,x4-a057+y5,@if(x4#ge#a056,x4-a056+y5,@if(x4#ge#a055,x4-a055+y5,@if(x4#ge#a054,x4-a054+y5,
@if(x4#ge#a053,x4-a053+y5,@if(x4#ge#a052,x4-a052+y5,@if(x4#ge#a051,x4-a051+y5,x4+y5)))))))))))))));
y7=@if(x4#ge#a051+a052+a053+a054+a055+ao56+a057+ao58,a051+a052+a053+a054+a055+ao56+a057+ao58,@if(x4#ge#a051+a052+a053+a054+a055+ao56+a057,a051+a052+a053+a054+a055+ao56+a057,@if(x4#ge#a051+a052+a053+a054+a055+ao56,a051+a052+a053+a054+a055+ao56,
@if(x4#ge#a051+a052+a053+a054+a055,a051+a052+a053+a054+a055,@if(x4#ge#a051+a052+a053+a054,a051+a052+a053+a054,@if(x4#ge#a051+a052+a053,a051+a052+a053,@if(x4#ge#a051+a052,a051+a052,@if(x4#ge#a058,a058,@if(x4#ge#a057,a057,@if(x4#ge#a056,a056,
@if(x4#ge#a055,a055,@if(x4#ge#a054,a054,@if(x4#ge#a053,a053,@if(x4#ge#a052,a052,@if(x4#ge#a051,a051,0)))))))))))))));
b5=@if(x4#ge#a051+a052+a053+a054+a055+ao56+a057+ao58,b051+b052+b053+b054+b055+bo56+b057+bo58,@if(x4#ge#a051+a052+a053+a054+a055+ao56+a057,b051+b052+b053+b054+b055+bo56+b057,@if(x4#ge#a051+a052+a053+a054+a055+ao56,b051+b052+b053+b054+b055+bo56,
@if(x4#ge#a051+a052+a053+a054+a055,b051+b052+b053+b054+b055,@if(x4#ge#a051+a052+a053+a054,b051+b052+b053+b054,@if(x4#ge#a051+a052+a053,b051+b052+b053,@if(x4#ge#a051+a052,b051+b052,@if(x4#ge#a058,bo58,@if(x4#ge#a057,b057,@if(x4#ge#a056,bo56,
@if(x4#ge#a055,b055,@if(x4#ge#a054,b054,@if(x4#ge#a053,b053,@if(x4#ge#a052,b052,@if(x4#ge#a051,b051,0)))))))))))))));
c5=@if(x4#ge#a051+a052+a053+a054+a055+ao56+a057+ao58,15,@if(x4#ge#a051+a052+a053+a054+a055+ao56+a057,14,@if(x4#ge#a051+a052+a053+a054+a055+ao56,13,@if(x4#ge#a051+a052+a053+a054+a055,12,@if(x4#ge#a051+a052+a053+a054,11,@if(x4#ge#a051+a052+a053,10,
@if(x4#ge#a051+a052,9,@if(x4#ge#a058,8,@if(x4#ge#a057,7,@if(x4#ge#a056,6,@if(x4#ge#a055,5,@if(x4#ge#a054,4,@if(x4#ge#a053,3,@if(x4#ge#a052,2,@if(x4#ge#a051,1,0)))))))))))))));
x6=x5;
x7=@if(x6#ge#a071+a072+a073+a074,x6-a071-a072-a073-a074+y7,@if(x6#ge#a071+a072+a073,x6-a071-a072-a073+y7,@if(x6#ge#a071+a072,x6-a071-a072+y7,@if(x6#ge#a074,x6-a074+y7,@if(x6#ge#a073,x6-a073+y7,@if(x6#ge#a072,x6-a072+y7,@if(x6#ge#a071,x6-a071+y7,x6+y7)))))));
y9=@if(x6#ge#a071+a072+a073+a074,a071+a072+a073+a074,@if(x6#ge#a071+a072+a073,a071+a072+a073,@if(x6#ge#a071+a072,a071+a072,@if(x6#ge#a074,a074,@if(x6#ge#a073,a073,@if(x6#ge#a072,a072,@if(x6#ge#a071,a071,x6)))))));
b7=@if(x6#ge#(a071+a072+a073+a074),b071+b072+b073+b074,@if(x6#ge#(a071+a072+a073),b071+b072+b073,@if(x6#ge#a071+a072,b071+b072,@if(x6#ge#a074,b074,@if(x6#ge#a073,b073,@if(x6#ge#a072,b072,@if(x6#ge#a071,b071,x6)))))));
c7=@if(x6#ge#a071+a072+a073+a074,7,@if(x6#ge#a071+a072+a073,6,@if(x6#ge#a071+a072,5,@if(x6#ge#a074,4,@if(x6#ge#a073,3,@if(x6#ge#a072,2,@if(x6#ge#a071,1,x6)))))));
x8=x7;
x9=@if(x8#ge#a091+a092+a093,x8-a091-a092-a093+y9,@if(x8#ge#a091+a092,x8-a091-a092+y9,@if(x8#ge#a093,x8-a093+y9,@if(x8#ge#a092,x8-a092+y9,@if(x8#ge#a091,x8-a091+y9,x8+y9)))));
y11=@if(x8#ge#a091+a092+a093,a091+a092+a093,@if(x8#ge#a091+a092,a091+a092,@if(x8#ge#a093,a093,@if(x8#ge#a092,a092,@if(x8#ge#a091,a091,0)))));
b9=@if(x8#ge#a091+a092+a093,b091+b092+b093,@if(x8#ge#a091+a092,b091+b092,@if(x8#ge#a093,b093,@if(x8#ge#a092,b092,@if(x8#ge#a091,b091,0)))));
c9=@if(x8#ge#a091+a092+a093,5,@if(x8#ge#a091+a092,4,@if(x8#ge#a093,3,@if(x8#ge#a092,2,@if(x8#ge#a091,1,0)))));
x10=x9;
x11=x10+y11;
x12=@if(x11#ge#a0121+a0122+a0123,x11-a0121-a0122-a0123,@if(x11#ge#a0121+a0122,x11-a0121-a0122,@if(x11#ge#a0123,x11-a0123,@if(x11#ge#a0122,x11-a0122,@if(x11#ge#a0121,x11-a0121,x11)))));
y14=@if(x11#ge#a0121+a0122+a0123,a0121+a0122+a0123,@if(x11#ge#a0121+a0122,a0121+a0122,@if(x11#ge#a0123,a0123,@if(x11#ge#a0122,a0122,@if(x11#ge#a0121,a0121,0)))));
b12=@if(x11#ge#a0121+a0122+a0123,b0121+b0122+b0123,@if(x11#ge#a0121+a0122,b0121+b0122,@if(x11#ge#a0123,b0123,@if(x11#ge#a0122,b0122,@if(x11#ge#a0121,b0121,0)))));
c12=@if(x11#ge#a0121+a0122+a0123,5,@if(x11#ge#a0121+a0122,4,@if(x11#ge#a0123,3,@if(x11#ge#a0122,2,@if(x11#ge#a0121,1,0)))));
x13=@if(x12#ge#a0131,x12-a0131,x12);
y15=@if(x12#ge#a0131,a0131,0);
b13=@if(x12#ge#a0131,b0131,0);
c13=@if(x12#ge#a0131,1,0);
x14=@if(x13#ge#a0141+a0142+a0143,x13-a0141-a0142-a0143+y14,@if(x13#ge#a0141+a0142,x13-a0141-a0142+y14,@if(x13#ge#a0143,x13-a0143+y14,@if(x13#ge#a0142,x13-a0142+y14,@if(x13#ge#a0141,x13-a0141+y14,x13+y14)))));
y16=@if(x13#ge#a0141+a0142+a0143,a0141+a0142+a0143,@if(x13#ge#a0141+a0142,a0141+a0142,@if(x13#ge#a0143,a0143,@if(x13#ge#a0142,a0142,@if(x13#ge#a0141,a0141,0)))));
b14=@if(x13#ge#a0141+a0142+a0143,b0141+b0142+b0143,@if(x13#ge#a0141+a0142,b0141+b0142,@if(x13#ge#a0143,b0143,@if(x13#ge#a0142,b0142,@if(x13#ge#a0141,b0141,0)))));
c14=@if(x13#ge#a0141+a0142+a0143,5,@if(x13#ge#a0141+a0142,4,@if(x13#ge#a0143,3,@if(x13#ge#a0142,2,@if(x13#ge#a0141,1,0)))));
x15=x14+y15;
x16=@if(x15#ge#a0161,x15-a0161+y16,x15+y16);
y18=@if(x15#ge#a0161,a0161,0);
b16=@if(x15#ge#a0161,b0161,0);
c16=@if(x15#ge#a0161,1,0);
x17=@if(x16#ge#a0171+a0172+a0173,x16-a0171-a0172-a0173,@if(x16#ge#a0171+a0172,x16-a0171-a0172,@if(x13#ge#a0173,x16-a0173,@if(x16#ge#a0172,x16-a0172,@if(x16#ge#a0171,x16-a0171,x16)))));
y19=@if(x16#ge#a0171+a0172+a0173,a0171+a0172+a0173,@if(x16#ge#a0171+a0172,a0171+a0172,@if(x16#ge#a0173,a0173,@if(x16#ge#a0172,a0172,@if(x16#ge#a0171,a0171,0)))));
b17=@if(x16#ge#a0171+a0172+a0173,b0171+b0172+b0173,@if(x16#ge#a0171+a0172,b0171+b0172,@if(x16#ge#a0173,b0173,@if(x16#ge#a0172,b0172,@if(x16#ge#a0171,b0171,0)))));
c17=@if(x16#ge#a0171+a0172+a0173,5,@if(x16#ge#a0171+a0172,4,@if(x16#ge#a0173,3,@if(x16#ge#a0172,2,@if(x16#ge#a0171,1,0)))));
x18=x17+y18;
x19=@if(x18#ge#a0191+a0192+a0193,x18-a0191-a0192-a0193+y19,@if(x18#ge#a0191+a0192,x18-a0191-a0192+y19,@if(x18#ge#a0193,x18-a0193+y19,@if(x18#ge#a0192,x18-a0192+y19,@if(x18#ge#a0191,x18-a0191+y19,x18+y19)))));
y21=@if(x18#ge#a0191+a0192+a0193,a0191+a0192+a0193,@if(x18#ge#a0191+a0192,a0191+a0192,@if(x18#ge#a0193,a0193,@if(x18#ge#a0192,a0192,@if(x18#ge#a0191,a0191,0)))));
b19=@if(x18#ge#a0191+a0192+a0193,b0191+b0192+b0193,@if(x18#ge#a0191+a0192,b0191+b0192,@if(x18#ge#a0193,b0193,@if(x18#ge#a0192,b0192,@if(x18#ge#a0191,b0191,0)))));
c19=@if(x18#ge#a0191+a0192+a0193,5,@if(x18#ge#a0191+a0192,4,@if(x18#ge#a0193,3,@if(x18#ge#a0192,2,@if(x18#ge#a0191,1,0)))));
b=b2+b3+b5+b7+b9+b12+b14+b17+b19;
data:
a021=42.39;a022=48;a023=215.84;a031=33;a032=74.4;a033=94.4;a051=30.7;a052=35.2;a053=43.47;a054=43.98;a055=49.56;a056=60;a057=81.98;a058=96.8;a071=34.5;a072=42.5;a073=57.6;a074=191.84;
a091=62;a092=96;a093=112;a0121=39.8;a0122=45;a0123=66;a0131=616.2;a0141=31.68;a0142=48;a0143=65.94;a0161=170;a0171=48;a0172=67;a0173=119;a0191=54.75;a0192=58;a0193=22.81;!参数a取值;
b021=42.39;b022=48;b023=215.84;b031=33;b032=74.4;b033=94.4;b051=30.7;b052=35.2;b053=43.47;b054=43.98;b055=49.56;b056=60;b057=81.98;b058=96.8;b071=34.5;b072=42.5;b073=57.6;b074=191.84;
b091=62;b092=96;b093=112;b0121=39.8;b0122=45;b0123=66;b0131=616.2;b0141=31.68;b0142=48;b0143=65.94;b0161=170;b0171=48;b0172=67;b0173=119;b0191=54.75;b0192=58;b0193=22.81;!参数b取值;
enddata
end
Global optimal solution found.
Objective value: 0.1666667E+09
Objective bound: 0.1666667E+09
Infeasibilities: 0.6252776E-12
Extended solver steps: 23
Total solver iterations: 1327867
Variable Value Reduced Cost
B2 48.00000 0.000000
B3 0.000000 0.000000
B5 0.1000000E+11 0.000000
B7 0.000000 0.000000
B9 0.000000 0.000000
B12 45.00000 0.000000
B14 0.000000 0.000000
B17 48.00000 0.000000
B19 0.000000 0.000000
X1 60.00000 0.000000
X2 12.00000 0.000000
A021 42.39000 0.000000
A022 48.00000 0.000000
A023 215.8400 0.000000
Y4 48.00000 0.000000
B021 42.39000 0.000000
B022 48.00000 0.000000
B023 215.8400 0.000000
C2 2.000000 0.000000
X3 12.00000 0.000000
A031 33.00000 0.000000
A032 74.40000 0.000000
A033 94.40000 0.000000
Y5 0.000000 0.000000
B031 33.00000 0.000000
B032 74.40000 0.000000
B033 94.40000 0.000000
C3 0.000000 0.000000
X4 60.00000 0.000000
X5 0.000000 0.000000
A051 30.70000 0.000000
A052 35.20000 0.000000
A053 43.47000 0.000000
A054 43.98000 0.000000
A055 49.56000 0.000000
AO56 0.000000 0.000000
A057 81.98000 0.000000
AO58 1.234568 0.000000
A056 60.00000 0.000000
A058 96.80000 0.000000
Y7 60.00000 0.000000
B051 30.70000 0.000000
B052 35.20000 0.000000
B053 43.47000 0.000000
B054 43.98000 0.000000
B055 49.56000 0.000000
BO56 0.1000000E+11 0.000000
B057 81.98000 0.000000
BO58 0.1000000E+11 0.000000
C5 6.000000 0.000000
X6 0.000000 0.000000
X7 60.00000 0.000000
A071 34.50000 0.000000
A072 42.50000 0.000000
A073 57.60000 0.000000
A074 191.8400 0.000000
Y9 0.000000 0.000000
B071 34.50000 0.000000
B072 42.50000 0.000000
B073 57.60000 0.000000
B074 191.8400 0.000000
C7 0.000000 0.000000
X8 60.00000 0.000000
X9 60.00000 0.000000
A091 62.00000 0.000000
A092 96.00000 0.000000
A093 112.0000 0.000000
Y11 0.000000 0.000000
B091 62.00000 0.000000
B092 96.00000 0.000000
B093 112.0000 0.000000
C9 0.000000 0.000000
X10 60.00000 0.000000
X11 60.00000 0.000000
X12 15.00000 0.000000
A0121 39.80000 0.000000
A0122 45.00000 0.000000
A0123 66.00000 0.000000
Y14 45.00000 0.000000
B0121 39.80000 0.000000
B0122 45.00000 0.000000
B0123 66.00000 0.000000
C12 2.000000 0.000000
X13 15.00000 0.000000
A0131 616.2000 0.000000
Y15 0.000000 0.000000
B13 0.000000 0.000000
B0131 616.2000 0.000000
C13 0.000000 0.000000
X14 60.00000 0.000000
A0141 31.68000 0.000000
A0142 48.00000 0.000000
A0143 65.94000 0.000000
Y16 0.000000 0.000000
B0141 31.68000 0.000000
B0142 48.00000 0.000000
B0143 65.94000 0.000000
C14 0.000000 0.000000
X15 60.00000 0.000000
X16 60.00000 0.000000
A0161 170.0000 0.000000
Y18 0.000000 0.000000
B16 0.000000 0.000000
B0161 170.0000 0.000000
C16 0.000000 0.000000
X17 12.00000 0.000000
A0171 48.00000 0.000000
A0172 67.00000 0.000000
A0173 119.0000 0.000000
Y19 48.00000 0.000000
B0171 48.00000 0.000000
B0172 67.00000 0.000000
B0173 119.0000 0.000000
C17 1.000000 0.000000
X18 12.00000 0.000000
X19 60.00000 0.000000
A0191 54.75000 0.000000
A0192 58.00000 0.000000
A0193 22.81000 0.000000
Y21 0.000000 0.000000
B0191 54.75000 0.000000
B0192 58.00000 0.000000
B0193 22.81000 0.000000
C19 0.000000 0.000000
B 0.1000000E+11 0.000000
B056 60.00000 0.000000
B058 96.80000 0.000000
结果老是变成0.1666667E+09这种东西
我查结果里面的运算情况 AO58 1.234568
BO56 0.1000000E+11 0.000000
BO58 0.1000000E+11 0.000000
这3个参数明明是我赋值了的 结果系统又给我搞成这样了 这是什么问题啊 是不是我Lingo设置的问题啊 牛人解答下下 谢谢了！！！ ？牛人哪里？？？？？？？？？？？？？
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