Task 48562455
| Name | S97_400-500k_wu_63441_0 |
| Workunit | 44001315 |
| Created | 27 Feb 2026, 12:38:22 UTC |
| Sent | 1 Mar 2026, 4:14:42 UTC |
| Report deadline | 4 Mar 2026, 10:14:42 UTC |
| Received | 1 Mar 2026, 17:30:32 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xffffffffc0000005) Unknown error number |
| Computer ID | 237600 |
| Run time | 52 min 52 sec |
| CPU time | 50 min 21 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 5.50 GFLOPS |
| Application version | Sierpinski / Riesel Base v0.49 |
| Peak working set size | 72.69 MB |
| Peak swap size | 67.53 MB |
| Peak disk usage | 4.51 MB |
Stderr output
<core_client_version>8.0.2</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 negacyclic FMA3 FFT length 384K, Pass1=384, Pass2=1K, clm=1.
Fermat probabilistic test of 9442*97^466631+1, a = 3, complexity = 3099672.
Gerbicz-Li check enabled, L2 = 613*314.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF6442B6AC1 write attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 03/01/26 08:18:29
Install Directory : D:\Program Files\BOINC\
Data Directory : F:\Projects\BOINC
Project Symstore :
LoadLibraryA( F:\Projects\BOINC\dbghelp.dll ): GetLastError = 126
Loaded Library : dbghelp.dll
LoadLibraryA( F:\Projects\BOINC\symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( F:\Projects\BOINC\srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( F:\Projects\BOINC\version.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: F:\Projects\BOINC\slots\12;F:\Projects\BOINC\projects\srbase.my-firewall.org_sr5
ModLoad: 0000000042bc0000 00000000018a0000 F:\Projects\BOINC\projects\srbase.my-firewall.org_sr5\prst-v3.exe (-nosymbols- Symbols Loaded)
Linked PDB Filename : F:\prst-10.0\prst-10.0\src\win64\x64\Release BOINC\PRST.pdb
ModLoad: 00000000fac60000 0000000000267000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00000000fa410000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00000000f77e0000 00000000003f1000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00000000f90c0000 00000000001c5000 C:\WINDOWS\System32\USER32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00000000f75f0000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00000000f9290000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00000000f7620000 000000000012a000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00000000f8950000 00000000000a3000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 00000000f7e10000 000000000014b000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 00000000fa510000 00000000000bb000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.26100.3624 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.3624
ModLoad: 00000000f8c80000 00000000000a9000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.7623
ModLoad: 00000000f8e70000 00000000000a7000 C:\WINDOWS\System32\sechost.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : sechost.pdb
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00000000f8f20000 0000000000118000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00000000f8d30000 0000000000031000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00000000f6290000 000000000001b000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00000000f5570000 0000000000242000 C:\WINDOWS\SYSTEM32\dbghelp.dll (6.2.26100.5074) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
File Version : 10.0.26100.5074 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.5074
ModLoad: 00000000fa080000 0000000000382000 C:\WINDOWS\System32\combase.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 00000000f9b40000 00000000000d7000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 00000000f0990000 000000000000b000 C:\WINDOWS\SYSTEM32\version.dll (6.2.26100.1150) (-exported- Symbols Loaded)
Linked PDB Filename : version.pdb
File Version : 10.0.26100.1150 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1150
ModLoad: 00000000f7540000 00000000000a5000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 10, Write: 385, Other 1773
- I/O Transfers Counters -
Read: 17850, Write: 124260852, Other 12022
- Paged Pool Usage -
QuotaPagedPoolUsage: 144464, QuotaPeakPagedPoolUsage: 144464
QuotaNonPagedPoolUsage: 11704, QuotaPeakNonPagedPoolUsage: 11840
- Virtual Memory Usage -
VirtualSize: 72630272, PeakVirtualSize: 185978880
- Pagefile Usage -
PagefileUsage: 72630272, PeakPagefileUsage: 79286272
- Working Set Size -
WorkingSetSize: 78311424, PeakWorkingSetSize: 84615168, PageFaultCount: 128990
*** Dump of thread ID 97344 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 531093760.000000, User Time: 29957187584.000000, Wait Time: 11583529.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF6442B6AC1 write attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=00000000ef38c5e0 rcx=0000000000000000 rdx=00000000ef38c610 rsi=000000000000bbfa rdi=0000000000000000
r8=0000000000000018 r9=00000000ef38c498 r10=0000000042bc0000 r11=00000000ef38c4c0 r12=0000000000005dfd r13=0000000000000001
r14=0000000000000000 r15=0000000000040002 rip=00000000442b6ac1 rsp=00000000ef38c518 rbp=0000000000100030
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010283
- Callstack -
ChildEBP RetAddr Args to Child
ef38c510 441daaa2 00020000 441d8a51 00008000 ef38c5e0 prst-v3!+0x0
ef38c550 441cf964 00000001 00000001 00020000 eaeb7ce8 prst-v3!+0x0
ef38c5b0 441dacd9 ef38c5e0 ef38c609 00000002 00000000 prst-v3!+0x0
ef38c660 441daba8 00000008 ef38c9e0 ef38dd30 ef38dbf8 prst-v3!+0x0
ef38c6a0 441ce0e8 ef38c9e0 00071ec7 ef38dd30 00000000 prst-v3!+0x0
ef38c720 441c4a51 00000000 ef38c9e0 ef38dd30 ef38c9e0 prst-v3!+0x0
ef38c920 4413dacd ef38de18 441daaf3 ef38dbf8 00000000 prst-v3!+0x0
ef38c970 44135559 ef38c9d0 4431c540 ef38ca10 00000000 prst-v3!+0x0
ef38c9a0 44136b53 eaf58b00 00177f10 00000000 00000000 prst-v3!+0x0
ef38ca30 441632d6 eaec4e70 eca8e060 00000000 00000000 prst-v3!+0x0
ef38cbc0 44157f40 0002efe2 00000008 00177f10 00000008 prst-v3!+0x0
ef38cd60 44166a60 eca8e060 00000001 00000000 00000000 prst-v3!+0x0
ef38cf30 4415ca0a 00000000 ef38d940 ef38db90 ef38d6e0 prst-v3!+0x0
ef38e1d0 4417fda5 eaee5d00 eaebdd80 00000001 eaeeaf80 prst-v3!+0x0
ef38e200 441814e9 ef38e310 00000078 ef38edf0 4415d0fb prst-v3!+0x0
ef38e230 441814b9 00000014 eaed1eb0 4436ef70 ef38eca0 prst-v3!+0x0
ef38e260 441812bd ef38edf0 44142142 00000020 00000000 prst-v3!+0x0
ef38e290 44142028 ef38fd00 ef38edf0 ef38eb50 eaebdd80 prst-v3!+0x0
ef38e2c0 441410e3 eaee6b80 0000000d 0000000d eaed1eb0 prst-v3!+0x0
ef38e300 4417d874 ef38edf0 00000001 00000000 ef38f440 prst-v3!+0x0
ef38fce0 442b4a8c 0000000d eaebdd80 00000000 00000000 prst-v3!+0x0
ef38fd20 fa43e8d7 00000000 00000000 00000000 00000000 prst-v3!+0x0
ef38fd50 facec48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
ef38fda0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 104820 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 2031250.000000, User Time: 1406250.000000, Wait Time: 11583596.000000
- Registers -
rax=0000000000000034 rbx=00000000efafff20 rcx=0000000000000000 rdx=00000000efafff20 rsi=00000000ef511000 rdi=0000000000000000
r8=00000000efaffe48 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000fadc2114 rsp=00000000efaffe48 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
efaffe40 fad310c4 00000000 00000000 00000000 00000000 ntdll!NtDelayExecution+0x0
efaffe70 f7826f01 00000000 00000000 00000000 00000000 ntdll!RtlDelayExecution+0x0
efafff00 4429827f 00000000 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
efafff30 fa43e8d7 00000000 00000000 00000000 00000000 prst-v3!+0x0
efafff60 facec48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
efafffb0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Debug Message Dump ****
*** Foreground Window Data ***
Window Name :
Window Class :
Window Process ID: 0
Window Thread ID : 0
Exiting...
</stderr_txt>
]]>
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