Task 669326578
| Name | ps_260326_input_14828_36_1 |
| Workunit | 304241353 |
| Created | 27 Mar 2026, 4:12:16 UTC |
| Sent | 2 Apr 2026, 0:25:40 UTC |
| Report deadline | 12 Apr 2026, 12:25:40 UTC |
| Received | 3 Apr 2026, 0:26:30 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 770161 |
| Run time | 14 min 3 sec |
| CPU time | 13 min 25 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 8.29 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak working set size | 14.04 MB |
| Peak swap size | 13.54 MB |
| Peak disk usage | 0.02 MB |
Stderr output
<core_client_version>8.2.9</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
BOINC client version 8.2.9
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: AMD Ryzen 5 3600 6-Core Processor
RAM: 31.92 GB
Using FMA SIMD optimizations.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF66FD3463B write attempt to address 0xD9C6A4E8
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 04/03/26 02:22:27
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\11;C:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 000000006fd30000 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: 00000000a6c80000 0000000000267000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.8115
ModLoad: 0000000095eb0000 0000000000021000 C:\Program Files\Avast Software\Avast\aswhook.dll (26.3.10886.0) (-nosymbols- Symbols Loaded)
Linked PDB Filename : C:\BUILD\work\e0dd96435fde7cb0\BUILDS\Release\x64\aswhook.pdb
File Version : 26.3.10886.0
Company Name : Gen Digital Inc.
Product Name : Avast Antivirus
Product Version : 26.3.10886.0
ModLoad: 00000000a5960000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.8115
ModLoad: 00000000a40c0000 00000000003f4000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.8115
ModLoad: 00000000a5600000 0000000000066000 C:\WINDOWS\System32\SHLWAPI.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00000000a3550000 000000000014b000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 00000000a3850000 0000000000865000 C:\WINDOWS\System32\Windows.Storage.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : Windows.Storage.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d'exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00000000a4d90000 0000000000382000 C:\WINDOWS\System32\combase.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00000000a5840000 0000000000118000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.8036) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00000000a4780000 00000000000a3000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 00000000a63a0000 00000000000b6000 C:\WINDOWS\System32\advapi32.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00000000a6190000 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: 00000000a5ec0000 00000000000a7000 C:\WINDOWS\System32\sechost.dll (6.2.26100.8115) (-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: 00000000a5670000 00000000001c5000 C:\WINDOWS\System32\USER32.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00000000a36a0000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 000000009e450000 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: 00000000a5e90000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.8036) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.26100.8036 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8036
ModLoad: 00000000a48e0000 000000000012a000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 00000000a5130000 0000000000032000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 00000000a22e0000 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: 0000000098d60000 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: 00000000a5f70000 00000000000d7000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 00000000a4830000 00000000000a5000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 94, Write: 302, Other 491
- I/O Transfers Counters -
Read: 269153, Write: 12197, Other 3166
- Paged Pool Usage -
QuotaPagedPoolUsage: 137904, QuotaPeakPagedPoolUsage: 137904
QuotaNonPagedPoolUsage: 9120, QuotaPeakNonPagedPoolUsage: 9368
- Virtual Memory Usage -
VirtualSize: 15421440, PeakVirtualSize: 192946176
- Pagefile Usage -
PagefileUsage: 15421440, PeakPagefileUsage: 15441920
- Working Set Size -
WorkingSetSize: 15970304, PeakWorkingSetSize: 15970304, PageFaultCount: 3987
*** Dump of thread ID 14628 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 289687488.000000, User Time: 7768593920.000000, Wait Time: 9404352.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF66FD3463B write attempt to address 0xD9C6A4E8
- Registers -
rax=0000000001000069 rbx=0000000000000001 rcx=0000000070489c40 rdx=000000007048a940 rsi=0000000070429ff8 rdi=00000000d1c60080
r8=0000000000000007 r9=00000000000006c0 r10=0000000000000012 r11=000000006fd30000 r12=0000000070402800 r13=00000000703d6538
r14=0000000000000000 r15=000000009e7b6070 rip=000000006fd3463b rsp=000000000f305c30 rbp=000000000f305c60
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202
- Callstack -
ChildEBP RetAddr Args to Child
0f3061c0 6fd42bf5 d004cdf0 705cec40 700c5298 0033d570 period_search_10220_windows_x86!+0x0
0f3062e0 6fd46448 d1c60080 cff85520 d19cc010 d1ba2d50 period_search_10220_windows_x86!+0x0
0f3063f0 6fd4962c cff85520 d19cc010 d1ba2d50 d1bc9e60 period_search_10220_windows_x86!+0x0
0f31f4c0 6fd4a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
0f31f820 6fd4fa6a 0000000a 6fd4fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
0f31f860 a598e8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
0f31f890 a6d0c3fc 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
0f31f8e0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 8936 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 468750.000000, User Time: 1093750.000000, Wait Time: 9404351.000000
- Registers -
rax=0000000000000034 rbx=00000000152bf820 rcx=0000000000000000 rdx=00000000152bf820 rsi=000000000dfb6000 rdi=0000000000000000
r8=00000000152bf748 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000a6de20e4 rsp=00000000152bf748 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
152bf740 a6d51014 00000000 00000000 00000000 00000000 ntdll!ZwDelayExecution+0x0
152bf770 a4106f01 00000000 00000000 00000000 00000000 ntdll!RtlDelayExecution+0x0
152bf800 6fd5efcf 00000000 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
152bf830 a598e8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
152bf860 a6d0c3fc 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
152bf8b0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 18768 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 9388707.000000
- Registers -
rax=00000000000001e6 rbx=00000000cff5d7c0 rcx=0000000000000018 rdx=00000000cff5d440 rsi=00000000a6cf4d60 rdi=00000000cff51a80
r8=0000000000000010 r9=000000001063f6a8 r10=0000000000000018 r11=0000000000000018 r12=00000000a6d5a410 r13=0000000000000000
r14=000000000000ffff r15=00000000a6cf2ad0 rip=00000000a6de5714 rsp=000000001063f648 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
1063f640 a6cf5dfe 00000000 00000000 a6cf4d60 cff51a80 ntdll!NtWaitForWorkViaWorkerFactory+0x0
1063f9a0 a598e8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
1063f9d0 a6d0c3fc 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
1063fa20 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>
]]>