[Clp] Problem by using CLP

[John Forrest]

When I run, both M2 and M3 are feasible.  They have different solutions, 
but that is because the objectives are different.

John Forrest

On 11/07/17 17:39, 同鲸渭 wrote:
> Hello All
>
> Recently, i am using CLP to build a LP model. However, if i chose to 
> build and solve the model directly in COIN without reading the model 
> from MPS file, i am told that the model is infeasible (code in M2). If 
> i write the same model to the MPS file and then read this file, the 
> model can be solved (M3).
>
> Could you guys please see the model in attached M2, and help me to 
> find why is this?
>
> Best,
>
>
>
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