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[Frama-c-discuss] Discrepancy between Jessie gui and command line when using yices


I somehow do not understand what this option is exactly doing.
I tried to find more information in the manual, but unfortunately I
In the help-page I found even more VC transformation options like --exp all
or eval-goals...
I am wondering now, if it is sufficient if a VC can be proved with the
option -exp goal, but not without (timeout).
Especially as it seems to be a default option in batch mode.
To answer this I'd like to understand better what is meant by "expand
definitions of predicates in the generated goals".
Maybe someone can help with this.

Thank you in advance,

>> After investigating, I found that this because in batch mode, the 
>> generation of goals for smt solvers (yices, z3, cvc3)
>> is done with the why option "-exp goal" which ask to automatically 
>> expand definitions of predicates in the generated goals.

>> Thus to obtain the same behavior in the gui, you need to do

>> frama-c -jessie  -jessie-why-opt " -exp goal" sw.c
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