First, can UltraSim be suspended and restarted? I have one more quick question about setting up spectre, aps and ultrasim. The info on line is not very complete and a bit hard to find. We're having a few issues with UltraSim with jobs not completing and it is implied that a job can be suspended, there is very little info on this tool. Basically I need to do 4 things to all of 3 tools: 1) enable lsuspend 2) disable muli-threading 3) set lqtimout to 0 4) set lqsleep to 30 Spectre and aps somewhat straightforward but ultrasim is not. I would prefer to not "add" to the command line and would prefer to just change the defaults which does not seem possible with ultrasim. Here's what I got, does it look right? Thanks Rick envSetVal("spectre.envOpts" "licQueueTimeOut" 'string "0") envSetVal("spectre.envOpts" "licQueueSleep" 'string "30") envSetVal("spectre.envOpts" "lsuspend" 'boolean t ) envSetVal("aps.envOpts" "licQueueTimeOut" 'string "0") envSetVal("aps.envOpts" "licQueueSleep" 'string "30") envSetVal("aps.envOpts" "lsuspend" 'boolean t ) envSetVal("spectre.envOpts" "userCmdLineOption" 'string "+lqt 0 +lqs 30 +lsuspend -multithread ") envSetVal("aps.envOpts" "userCmdLineOption" 'string "+lqt 0 +lqs 30 +lsuspend -multithread ") envSetVal("UltraSim.envOpts" "userCmdLineOption" 'string "+lqt 0 +lqs 30 +lsuspend -multithread ") envSetVal("spectre.turboOpts" "mtOption" 'string "disable")