Conky seems to be a stronger benchmark than opptimizer's one . After doing 16000 iterations at 1300mhz and 1.275v I've open conky then phone freezed and rebooted .
I get same ~ $ /home/user opptimizer_1.5.1_armel.deb -/bin/sh: /home/user: Permission denied ~ $
when i try to incept opensh it gives me permission denied...
... With defaults settings 'vdata->u_volt_nominal' shows 1375000, so basically it just seems that if I use only cpu slider, the smart reflex freezes the phone at 1375000 with both UI or with echoing it.