> BTW,
>
> glpsol --bounds /dev/stdout
>
> must work under Linux while
>
> glpsol --bounds CON
>
> must work under Windows.
>
>
I tried it on my mac os x and /dev/stdout also corresponds to the standard
output (since it is a unix variant).
The problem is, of course, the out-dated LPX_OPT. Even after glpsol found the
optimal solution, I still got the output saying:
"
...
Size of triangular part = 1
0: obj = 1.825236167e+05 infeas = 2.463e+05 (0)
* 1: obj = 2.705000000e+03 infeas = 0.000e+00 (0)
* 28: obj = 2.243054181e+05 infeas = 0.000e+00 (0)
OPTIMAL SOLUTION FOUND
Time used: 0.0 secs
...
No range information since solution is not optimal.
End of output
"
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