Task 58644518

Name	R256_1-1.25M_wu_70795_0
Workunit	52773912
Created	12 Aug 2026, 13:57:07 UTC
Sent	20 Sep 2026, 10:31:31 UTC
Report deadline	25 Sep 2026, 10:31:31 UTC
Received	20 Sep 2026, 11:58:53 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	-1073741819 (0xffffffffc0000005) Unknown error number
Computer ID	256704
Run time	1 min 16 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	10.99 GFLOPS
Application version	Sierpinski / Riesel Base - long3 v0.49
Peak working set size	71.38 MB
Peak swap size	66.94 MB
Peak disk usage	0.01 MB

Stderr output

<core_client_version>8.2.11</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 720K, Pass1=192, Pass2=3840, clm=4.
Fermat probabilistic test of 1695*2^9890056-1, a = 3, complexity = 9923792.
Gerbicz check enabled, L2 = 989*625.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 720K, Pass1=192, Pass2=3840, clm=4.
Fermat probabilistic test of 1695*2^9890056-1, a = 3, complexity = 9923792.
Gerbicz check enabled, L2 = 989*625.
ArithmeticException: Arithmetic exception.
Arithmetic error, restarting at 0.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 720K, Pass1=192, Pass2=3840, clm=4.
Fermat probabilistic test of 1695*2^9890056-1, a = 3, complexity = 9923792.
Gerbicz check enabled, L2 = 989*625.
ArithmeticException: Arithmetic exception.
Arithmetic error, restarting at 0.0%.
ArithmeticException: Arithmetic exception.
Arithmetic error, restarting at 0.0%.
ArithmeticException: Arithmetic exception.
Arithmetic error, restarting at 0.0%.


Unhandled Exception Detected...

- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FFC33AF746F read attempt to address 0xFFFFFFFF

Engaging BOINC Windows Runtime Debugger...



********************


BOINC Windows Runtime Debugger Version 7.21.0


Dump Timestamp    : 09/20/26 13:59:53
Install Directory : C:\Program Files\BOINC\
Data Directory    : C:\ProgramData\BOINC
Project Symstore  : 


Unhandled Exception Detected...

- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FFC33A7B745 read attempt to address 0xFFFFFFFF

Engaging BOINC Windows Runtime Debugger...


</stderr_txt>
]]>