Error verifying data in RAM

[Tim (PassMark)]

If you enable activity trace level 1 in the logging options there should be more information logged about the error when it occurs.

BurnInTest and Memtest often display errors the other doesn't, other factors such as CPU load and system heat can contribute to errors. There are several other posts on the forum regarding memory errors;

http://www.passmark.com/forum/showthread.php?t=2679
http://www.passmark.com/forum/showthread.php?t=2875

[soomingooi]

One more question is that can the Error verifying data in RAM caused by something other than the memory itself?

[soomingooi]

Hi, I'm running the memory test (on DDR3) and i got a few errors after running for a couple of days.
From the log files, it doesn't provide me with any fail memory location or the data read and expected so i have no way to check which bit (data line) is giving me problem.
Is there a way to get more information out of the error log?

I've rerun the test with memtest86+ and i didn't see any failure at all, after running it for the same amount of days. Is that means burintest is more stressful that i can see the error but not on memtest86+?


Please help.


PassMark BurnInTest Log file - http://www.passmark.com
================================================== ======

BurnInTest v2.0 (1000) Linux
Logging detail level: Normal

******************
SYSTEM INFORMATION
******************
Linux 2.6.18-92.el5 i686

Network Name: localhost.localdomain
Time: Wed Mar 23 13:38:14 2011
Operating system: Linux (2.6.18-92.el5)
Number of CPUs: 24
CPU manufacturer: GenuineIntel
CPU type: Xeon(R) CPU L5638 @ 2.00GHz
CPU features: MMX SSE SSE2
CPU Serial #: Not available or disabled
CPU1 speed: 2000.2 MHz
CPU2 speed: 2000.2 MHz
CPU Level 2 Cache: 12288KB
RAM: 3098636 KBytes
Video card:
Video resolution: 0x0x0

******************
DETAILED EVENT LOG
******************
INFORMATION: 2011-03-23 13:38:17, Status, Completed started test run
INFORMATION: 2011-03-25 04:56:15, RAM, No errors
SERIOUS : 2011-03-26 13:40:59, RAM, Error verifying data in RAM
SERIOUS : 2011-03-27 09:19:53, RAM, Error verifying data in RAM
INFORMATION: 2011-03-28 09:14:27, Status, Test run stopped

**************
RESULT SUMMARY
**************
Test Start time: Wed Mar 23 13:38:17 2011
Test Stop time: Mon Mar 28 09:14:26 2011
Test Duration: 115h 36m 09s

Test Name Cycles Operations Result Errors Last Error
CPU - Maths 48 3.226 Billion PASS 0 No errors
Memory (RAM) 38903 116 Trillion FAIL 3 Error verifying data in RAM
TEST RUN FAILED

*********************
SERIOUS ERROR SUMMARY
*********************
SERIOUS : 2011-03-26 13:40:59, RAM, SERIOUS: Error verifying data in RAM (x 2)