Task 669590997
| Name | ps_260331_input_15114_66_0 |
| Workunit | 304316873 |
| Created | 1 Apr 2026, 15:21:47 UTC |
| Sent | 2 Apr 2026, 11:35:13 UTC |
| Report deadline | 12 Apr 2026, 23:35:13 UTC |
| Received | 2 Apr 2026, 12:08:09 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 689927 |
| Run time | 10 min 59 sec |
| CPU time | 10 min 51 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 6.91 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak working set size | 12.64 MB |
| Peak swap size | 13.58 MB |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
BOINC client version 8.2.8
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: AMD Ryzen 9 3900X 12-Core Processor
RAM: 31.93 GB
Using FMA SIMD optimizations.
BOINC client version 8.2.8
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: AMD Ryzen 9 3900X 12-Core Processor
RAM: 31.93 GB
Using FMA SIMD optimizations.
CPU: AMD Ryzen 9 3900X 12-Core Processor
RAM: 31.93 GB
Using FMA SIMD optimizations.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF7C2B549A8 read attempt to address 0xFFFFFFFF
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 04/02/26 13:07:16
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\17;C:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 00000000c2b50000 00000000008c3000 C:\ProgramData\BOINC\projects\asteroidsathome.net_boinc\period_search_10220_windows_x86_64__win10.exe (102.20.1.1) (-nosymbols- Symbols Loaded)
Linked PDB Filename :
File Version : 102.20.1.1
Company Name : Astronomical Institute at Charles University in Prague
Product Name : Asteroids@home for BOINC
Product Version : 102.20.1.1
ModLoad: 00000000a4d90000 00000000001f8000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.19041.7058) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.19041.4842 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Sistema operativo Microsoft® Windows®
Product Version : 10.0.19041.4842
ModLoad: 00000000a35c0000 00000000000c2000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.19041.6807) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.19041.6807 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Sistema operativo Microsoft® Windows®
Product Version : 10.0.19041.6807
ModLoad: 00000000a26d0000 00000000002f7000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.19041.6807 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Sistema operativo Microsoft® Windows®
Product Version : 10.0.19041.6807
ModLoad: 00000000a3b00000 000000000005b000 C:\WINDOWS\System32\SHLWAPI.dll (6.2.19041.6926) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Sistema operativo Microsoft® Windows®
Product Version : 10.0.19041.4522
ModLoad: 00000000a4bd0000 000000000009e000 C:\WINDOWS\System32\msvcrt.dll (7.0.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.19041.6809 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.19041.6809
ModLoad: 00000000a3500000 00000000000b1000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.19041.6328) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Sistema operativo Microsoft® Windows®
Product Version : 10.0.19041.4522
ModLoad: 00000000a32c0000 000000000009f000 C:\WINDOWS\System32\sechost.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : sechost.pdb
File Version : 10.0.19041.6807 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6807
ModLoad: 00000000a49f0000 0000000000126000 C:\WINDOWS\System32\RPCRT4.dll (6.2.19041.7058) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Sistema operativo Microsoft® Windows®
Product Version : 10.0.19041.4522
ModLoad: 00000000a25f0000 0000000000027000 C:\WINDOWS\System32\bcrypt.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : bcrypt.pdb
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Sistema Operativo Microsoft® Windows®
Product Version : 10.0.19041.4522
ModLoad: 000000009bcd0000 000000000000a000 C:\WINDOWS\SYSTEM32\VERSION.dll (6.2.19041.3636) (-exported- Symbols Loaded)
Linked PDB Filename : version.pdb
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3636
ModLoad: 00000000a47c0000 000000000019d000 C:\WINDOWS\System32\USER32.dll (6.2.19041.6926) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Sistema Operativo Microsoft® Windows®
Product Version : 10.0.19041.4522
ModLoad: 00000000a29d0000 0000000000022000 C:\WINDOWS\System32\win32u.dll (6.2.19041.7058) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.19041.7058 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7058
ModLoad: 00000000a4960000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.19041.7058) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.19041.7058 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7058
ModLoad: 00000000a2bf0000 000000000011a000 C:\WINDOWS\System32\gdi32full.dll (6.2.19041.7058) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.19041.7058 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7058
ModLoad: 00000000a2b00000 000000000009d000 C:\WINDOWS\System32\msvcp_win.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.19041.6809 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6809
ModLoad: 00000000a2a00000 0000000000100000 C:\WINDOWS\System32\ucrtbase.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.19041.6809 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6809
ModLoad: 00000000a4790000 000000000002f000 C:\WINDOWS\System32\IMM32.DLL (6.2.19041.6157) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.19041.6157 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6157
ModLoad: 00000000a02b0000 0000000000012000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll (6.2.19041.3758) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.19041.3758 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3758
ModLoad: 000000009d740000 0000000000201000 C:\WINDOWS\SYSTEM32\dbghelp.dll (6.2.19041.5848) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
File Version : 10.0.19041.5848 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5848
ModLoad: 00000000a2d10000 0000000000082000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.19041.6809 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6809
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 113, Write: 232, Other 78
- I/O Transfers Counters -
Read: 415704, Write: 323, Other 2624
- Paged Pool Usage -
QuotaPagedPoolUsage: 106640, QuotaPeakPagedPoolUsage: 106640
QuotaNonPagedPoolUsage: 7200, QuotaPeakNonPagedPoolUsage: 7720
- Virtual Memory Usage -
VirtualSize: 14819328, PeakVirtualSize: 157028352
- Pagefile Usage -
PagefileUsage: 14819328, PeakPagefileUsage: 14819328
- Working Set Size -
WorkingSetSize: 13897728, PeakWorkingSetSize: 13901824, PageFaultCount: 3467
*** Dump of thread ID 10196 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 781250.000000, User Time: 567187520.000000, Wait Time: 5575.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF7C2B549A8 read attempt to address 0xFFFFFFFF
- Registers -
rax=00000000f798fe92 rbx=0000000000000001 rcx=00000000c32526c0 rdx=0000000048564fb0 rsi=0000000000000031 rdi=0000000048558ed0
r8=0000000000000000 r9=0000000048563008 r10=0000000000000043 r11=00000000c3222840 r12=00000000c3222800 r13=00000000c31f6538
r14=000000000000000c r15=0000000000000004 rip=00000000c2b549a8 rsp=00000000d4105f30 rbp=00000000d4105f60
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202
- Callstack -
ChildEBP RetAddr Args to Child
d41064c0 c2b62bf5 48557190 c33eec40 c30ea778 00138090 period_search_10220_windows_x86!+0x0
d41065e0 c2b66448 48558ed0 467820e0 4829c020 484c5010 period_search_10220_windows_x86!+0x0
d41066f0 c2b6962c 467820e0 4829c020 484c5010 484ec120 period_search_10220_windows_x86!+0x0
d411f7c0 c2b6a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
d411fb20 c2b6fa6a 0000000a c2b6fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
d411fb60 a35d7374 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
d411fb90 a4ddcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
d411fc10 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 9408 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 5571.000000
- Registers -
rax=0000000000000034 rbx=0000000000000000 rcx=0000000000000000 rdx=00000000da0bf720 rsi=0000000000000000 rdi=0000000000000064
r8=00000000da0be7f0 r9=00000000da0be828 r10=0000000000000000 r11=0000000000000246 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000a4e2dc94 rsp=00000000da0bf6f8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
da0bf6f0 a27162de da0bf7b8 00000000 00000000 00000000 ntdll!NtDelayExecution+0x0
da0bf790 c2b7efcf 00000000 00000000 c00000bb 00000000 KERNELBASE!SleepEx+0x0
da0bf7c0 a35d7374 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
da0bf7f0 a4ddcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
da0bf870 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>
]]>