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Re: scheduler going backwards in time

To: Tan Yuan Sin <[email protected]>
Subject: Re: scheduler going backwards in time
From: Yuri Pryadkin <[email protected]>
Date: 31 Aug 1999 11:13:14 -0700
Cc: "'[email protected]'" <[email protected]>
In-Reply-To: Tan Yuan Sin's message of "Sun, 29 Aug 1999 00:41:27 +0800"
References: <[email protected]>
Sender: [email protected]

Search the list archive for this particular error message.

Basically, you have two alternatives:

1.  Update your scheduler.cc file from the daily snapshot/CVS tree.
2.  Use Heap scheduler instead of the default Calendar.

  -Yuri



Tan Yuan Sin <[email protected]> writes:

> I was running a simulation using the DSR protocol when I encounter these
> error messages :
> .
> .
> .
> .
> ns: scheduler going backwards in time from 242.584536 to 242.551853.
> ns: scheduler going backwards in time from 242.585224 to 242.552483.
> ns: scheduler going backwards in time from 242.585562 to 242.552831.
> ns: scheduler going backwards in time from 242.585736 to 242.552969.
> ns: scheduler going backwards in time from 242.586139 to 242.553404.
> Assertion failed: rtime >= 0.0, file mac-timers.cpp, line 265
> 
> abnormal program termination
> 
> Can anyone help me on this. Thank you very much.

Follow-Ups:
- Re: scheduler going backwards in time
  - From: Lloyd Wood <[email protected]>

References:
- scheduler going backwards in time
  - From: Tan Yuan Sin <[email protected]>

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