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Bug #10920

closed

Reschedule verification tasks resulting to OOM

Added by Evgeny Novikov about 3 years ago. Updated about 3 years ago.

Status:
Closed
Priority:
Urgent
Assignee:
Category:
Scheduling
Target version:
Start date:
09/03/2021
Due date:
% Done:

0%

Estimated time:
Detected in build:
git
Platform:
Published in build:

Description

Core and Scheduler contribute considerably to reduce the overall time of verification job solution by speculatively shrinking a memory limit for verification tasks. AFAIK, they reschedule verification tasks with CPU timeouts (indeed, too much time may be necessary, say, for the garbage collector to hit within the reduced memory limit). It looks that this is not the case for out of memory cases. For instance, you can look here (this the internally available link, please, request for rights).

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