Hi,

Run the simulation executable with -?  to get a list of all the command line parameters you can use.
Unfortunately, right now you cannot set these from the OMC simulate command.
However, you can use buildModel command (with the same arguments as simulate) which generates
the simulation executable (but doesn't run it) and then use the system("shell command here") command
to run the executable with whatever parameters you want.

adrpo@ida-liu050 ~/dev/OpenModelica/build/bin

$ ./Model.exe -?

usage: Model.exe <-f initfile> <-r result file> -m solver:{dassl,euler,rungekutta,dopri5,inline-euler or inline-rungekutta} <-interactive> <-port value> 

-lv [LOG_STATS] [LOG_INIT] [LOG_RES_INIT] [LOG_SOLVER] [LOG_EVENTS] [LOG_NONLIN_SYS] [LOG_ZEROCROSSINGS] [LOG_DEBUG]

So basically, you can use: -lv LOG_DEBUG to have the most detailed information ( I think ).

Cheers,
Adrian Pop/