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[Frama-c-discuss] usage of why-dp

Ok,

We have to be careful because without option "-batch", the return status 
of the command is always 0!

regards,

St?phane



Claude March? a ?crit :
>
> -smt-solver only useful for choosing solver for .smt files. When a 
> .why file is given to why-dp, it necessarily calls alt-ergo.
>
> - Claude
>
> St?phane DUPRAT wrote:
>> Hi Claude,
>>
>> I want to force the use of alt-ergo and if I try with the id 
>> "alt-ergo" I have an error :
>>
>> $ why-dp -smt-solver alt-ergo fic.why
>> unknown SMT solver alt-ergo
>>
>> How can I be sure that alt-ergo  if really called if Idon't use de 
>> -smt-solver option ?
>>
>> thanks,
>>
>> St?phane
>>
>>
>>
>>
>> Claude March? a ?crit :
>>> it is an id, either "yices", "cvc3" or "z3"
>>>
>>> Sorry for the poor documentation
>>>
>>> - Claude
>>>
>>> St?phane DUPRAT wrote:
>>>> Hi,
>>>>
>>>> why-dp encapsulates calls of the solvers, but wich solver is called ?
>>>> Does it depends on the suffix of the obligation file (ex: alt-ergo 
>>>> for .why file) ?
>>>> I've seen the -smt-solver <solver> option, but what is "solver" : a 
>>>> command line or an id ?
>>>>
>>>> regards,
>>>>
>>>> St?phane
>>>>
>>>>
>>>>
>>
>>
>


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