IntelĀ® Trace Collector 9.1 Update 2 User and Reference Guide
DEADLOCK-TIMEOUT <delay>
VT_DEADLOCK_TIMEOUT
1 minute
If Intel Trace Collector observes no progress for this amount of time in any process, then it assumes that a deadlock has occurred, stops the application and writes a trace file.
As usual, the value may also be specified with units, 1m for one minute, for example.