Task 47660818
| Name | R952_200-300k_wu_197001_0 |
| Workunit | 43177250 |
| Created | 16 Feb 2026, 14:47:41 UTC |
| Sent | 19 Feb 2026, 17:51:35 UTC |
| Report deadline | 22 Feb 2026, 23:51:35 UTC |
| Received | 19 Feb 2026, 23:33:19 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xffffffffc0000005) Unknown error number |
| Computer ID | 247843 |
| Run time | 2 hours 27 min 4 sec |
| CPU time | 2 hours 27 min 4 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 7.92 GFLOPS |
| Application version | Riesel Base v0.49 |
| Peak working set size | 48.47 MB |
| Peak swap size | 60.49 MB |
| Peak disk usage | 3.95 MB |
Stderr output
<core_client_version>8.2.8</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 FMA3 FFT length 336K, Pass1=448, Pass2=768, clm=1.
Fermat probabilistic test of 219*952^264733-1, a = 3, complexity = 2636328.
Gerbicz-Li check enabled, L2 = 451*363.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF7E46B6AC1 write attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 02/19/26 18:33:16
Install Directory : C:\Program Files\BOINC\
Data Directory : C:\ProgramData\BOINC
Project Symstore :
LoadLibraryA( C:\ProgramData\BOINC\dbghelp.dll ): GetLastError = 126
Loaded Library : dbghelp.dll
LoadLibraryA( C:\ProgramData\BOINC\symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( C:\ProgramData\BOINC\srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( C:\ProgramData\BOINC\version.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: C:\ProgramData\BOINC\slots\10;C:\ProgramData\BOINC\projects\srbase.my-firewall.org_sr5
ModLoad: 00000000e2fc0000 00000000018a0000 C:\ProgramData\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: 00000000d86c0000 0000000000268000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.7824) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.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: 0000000052060000 0000000000020000 C:\Program Files\Norton\Suite\aswhook.dll (26.1.10738.0) (-nosymbols- Symbols Loaded)
Linked PDB Filename : C:\BUILD\work\e0dd96435fde7cb0\BUILDS\Release\x64\aswhook.pdb
File Version : 26.1.10738.0
Company Name : Gen Digital Inc.
Product Name : Norton 360
Product Version : 26.1.10738.0
ModLoad: 00000000d7920000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.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: 00000000d6060000 00000000003f1000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.7824) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.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: 00000000d7cd0000 00000000001c6000 C:\WINDOWS\System32\USER32.dll (6.2.26100.7705) (-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: 00000000d5120000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.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: 00000000d6740000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.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: 00000000d5e70000 000000000012b000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.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: 00000000d5dc0000 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: 00000000d5b00000 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: 00000000d7070000 00000000000b4000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.26100.7705) (-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: 00000000d76d0000 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: 00000000d8000000 00000000000a6000 C:\WINDOWS\System32\sechost.dll (6.2.26100.7623) (-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: 00000000d6f50000 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: 00000000d6460000 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: 00000000d3d20000 000000000001b000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.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: 00000000d3150000 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: 00000000d8260000 0000000000386000 C:\WINDOWS\System32\combase.dll (6.2.26100.7705) (-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: 00000000d7ea0000 00000000000d7000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.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: 00000000c4a10000 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: 00000000d5150000 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: 21, Write: 547, Other 5652
- I/O Transfers Counters -
Read: 27406, Write: 328937162, Other 31674
- Paged Pool Usage -
QuotaPagedPoolUsage: 144656, QuotaPeakPagedPoolUsage: 144928
QuotaNonPagedPoolUsage: 11976, QuotaPeakNonPagedPoolUsage: 12256
- Virtual Memory Usage -
VirtualSize: 62722048, PeakVirtualSize: 176730112
- Pagefile Usage -
PagefileUsage: 62722048, PeakPagefileUsage: 71843840
- Working Set Size -
WorkingSetSize: 42774528, PeakWorkingSetSize: 56119296, PageFaultCount: 511350
*** Dump of thread ID 34932 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 4435624960.000000, User Time: 83838435328.000000, Wait Time: 31327460.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF7E46B6AC1 write attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=00000000faafc080 rcx=0000000000000000 rdx=00000000faafc0b0 rsi=0000000000013fc4 rdi=0000000000000000
r8=0000000000000018 r9=00000000faafbf38 r10=00000000e2fc0000 r11=00000000faafbf60 r12=0000000000009fe2 r13=0000000000000001
r14=0000000000000000 r15=0000000000080002 rip=00000000e46b6ac1 rsp=00000000faafbfb8 rbp=0000000000200030
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010283
- Callstack -
ChildEBP RetAddr Args to Child
faafbfb0 e45daaa2 00040000 e45d8a51 00010000 faafc080 prst-v3!+0x0
faafbff0 e45cf964 00000000 00000000 00040000 00009fe2 prst-v3!+0x0
faafc050 e45dacd9 00000001 faafc0a9 00000001 00000000 prst-v3!+0x0
faafc100 e45daba8 80b2a2f0 faafc480 faafd7d0 faafd698 prst-v3!+0x0
faafc140 e45ce0e8 faafc480 00040a1d faafd7d0 00000000 prst-v3!+0x0
faafc1c0 e45c4a51 00000000 faafc480 faafd7d0 faafc480 prst-v3!+0x0
faafc3c0 e453dacd faafd8b8 e45daaf3 faafd698 00000000 prst-v3!+0x0
faafc410 e4535559 faafc470 e471c540 faafc4b0 00000000 prst-v3!+0x0
faafc440 e4536b53 fdea4b00 0027f860 00000000 00000000 prst-v3!+0x0
faafc4d0 e45632d6 fc343e60 fc39c420 00000000 00000000 prst-v3!+0x0
faafc660 e4557f40 00000004 00000011 0027f860 00000011 prst-v3!+0x0
faafc800 e4566a60 fc39c420 00000001 00000000 00000000 prst-v3!+0x0
faafc9d0 e455ca0a 00000000 faafd3e0 faafd630 faafd180 prst-v3!+0x0
faafdc70 e457fda5 fc3329a0 fc31eba0 00000001 fc345180 prst-v3!+0x0
faafdca0 e45814e9 faafddb0 00000078 faafe890 e455d0fb prst-v3!+0x0
faafdcd0 e45814b9 00000014 fc32ecb0 e476ef70 faafe740 prst-v3!+0x0
faafdd00 e45812bd faafe890 e4542142 00000020 00000000 prst-v3!+0x0
faafdd30 e4542028 faaff7a0 faafe890 faafe5f0 fc31eba0 prst-v3!+0x0
faafdd60 e45410e3 fc31d5a0 0000000d 0000000d fc32ecb0 prst-v3!+0x0
faafdda0 e457d874 faafe890 00000001 00000000 faafeee0 prst-v3!+0x0
faaff780 e46b4a8c 0000000d fc31eba0 00000000 00000000 prst-v3!+0x0
faaff7c0 d794e8d7 00000000 00000000 00000000 00000000 prst-v3!+0x0
faaff7f0 d874c40c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
faaff840 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 20088 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 10000000.000000, User Time: 6093750.000000, Wait Time: 31327460.000000
- Registers -
rax=0000000000000034 rbx=00000000fafff930 rcx=0000000000000000 rdx=00000000fafff930 rsi=00000000fa90d000 rdi=0000000000000000
r8=00000000fafff858 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000d88220d4 rsp=00000000fafff858 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
fafff850 d8791044 00000000 00000000 00000000 00000000 ntdll!NtDelayExecution+0x0
fafff880 d60a79a1 00000000 00000000 00000000 00000000 ntdll!RtlDelayExecution+0x0
fafff910 e469827f 00000000 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
fafff940 d794e8d7 00000000 00000000 00000000 00000000 prst-v3!+0x0
fafff970 d874c40c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
fafff9c0 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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