Synchronize time with the real-world time.
.TP
.BI "--time-offset=" "[+-]hh:mm:ss"
-Specify a time offset with respect to the current time. May be used in
-conjunction with other --time-* options.
+Specify a time offset with respect to the current time.
.TP
.BI "--trace-read=" "property"
Trace the reads for a property. Multiple instances allowed.