[Clp] bug

[Stéphane Flotron]

Dear John

I don't understand what you mean by driver. Can you explain it to me.

Just for clarification, we are using the library OSI/CLP libraries directly in our code.
I mean we do not use temporary files where the LP program is written.

We solve LP problems thanks to the OsiClpSolverInterface interface.
In the context of computer vision application.

Thanks for any tips and help.

Regards,

Stéphane

>On 19/12/14 08:45, Stéphane Flotron wrote:
>Stéphane,
>
>a) It may be something in the exact way you are using Osi/Clp - if you 
>an send me a driver which can duplicate it in debug mode, then I can fix.
>
>b) Clp can recover from quite a few "bugs", so if you need results, it 
>may be worth checking that -DNDEBUG (or equivalent) is set in 
>compilation and try without asserts being activated.
>
>John Forrest
>
>On 19/12/14 08:03, Stéphane Flotron wrote:
>> Hello,
>>
>> I am working with osi and clp, but I some cases, my code crash with the message `coinIndexVector::checkClear() assert !elements_[i] failed`. Do you have some >hints of how to solve this king of bugs ?
>>
>> ++
>>
>> Stephane
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>>