Table 23.2. Exit codes

Exit Code Category Comment
-1 FATAL Unrecoverable condition detected like disk or memory full
0 NORMAL Normal exit with success
1 WARNING Some kind of failure at startup/shutdown, typically shown with a reason for this error
>1 UNKNOWN Not used under normal operations
>128 SIGNAL Virtuoso was killed by a signal it could not process. (error code = signal + 128)