Task 648801636
| Name | ps_260127_input_2141_8_0 |
| Workunit | 294377713 |
| Created | 28 Jan 2026, 13:56:16 UTC |
| Sent | 1 Feb 2026, 3:44:56 UTC |
| Report deadline | 11 Feb 2026, 15:44:56 UTC |
| Received | 1 Feb 2026, 19:04:58 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 799893 |
| Run time | 25 min 37 sec |
| CPU time | 24 min 43 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 5.72 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak working set size | 13.24 MB |
| Peak swap size | 13.48 MB |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
BOINC client version 8.0.2
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: AMD Ryzen 5 5600X 6-Core Processor
RAM: 47.93 GB
Using FMA SIMD optimizations.
CPU: AMD Ryzen 5 5600X 6-Core Processor
RAM: 47.93 GB
Using FMA SIMD optimizations.
BOINC client version 8.0.2
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: AMD Ryzen 5 5600X 6-Core Processor
RAM: 47.93 GB
Using FMA SIMD optimizations.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF7122049BC read attempt to address 0xFFFFFFFF
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 02/01/26 18:50:56
Install Directory : F:\Program Files\BOINC\
Data Directory : F:\ProgramData\BOINC
Project Symstore :
LoadLibraryA( F:\ProgramData\BOINC\dbghelp.dll ): GetLastError = 126
Loaded Library : dbghelp.dll
LoadLibraryA( F:\ProgramData\BOINC\symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( F:\ProgramData\BOINC\srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( F:\ProgramData\BOINC\version.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: F:\ProgramData\BOINC\slots\7;F:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 0000000012200000 00000000008c3000 F:\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: 00000000d84d0000 00000000001f8000 C:\Windows\SYSTEM32\ntdll.dll (6.2.19041.6456) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.19041.4842 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.4842
ModLoad: 00000000d72d0000 00000000000c2000 C:\Windows\System32\KERNEL32.DLL (6.2.19041.5915) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.19041.5915 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.5915
ModLoad: 00000000d5e30000 00000000002f6000 C:\Windows\System32\KERNELBASE.dll (6.2.19041.6280) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.19041.5915 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.5915
ModLoad: 00000000d7450000 000000000005b000 C:\Windows\System32\SHLWAPI.dll (6.2.19041.6392) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.4522
ModLoad: 00000000d6570000 000000000009e000 C:\Windows\System32\msvcrt.dll (7.0.19041.3636) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 7.0.19041.3636
ModLoad: 00000000d77f0000 00000000000b1000 C:\Windows\System32\ADVAPI32.dll (6.2.19041.6328) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.19041.5678 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.5678
ModLoad: 00000000d7750000 000000000009f000 C:\Windows\System32\sechost.dll (6.2.19041.6328) (-exported- Symbols Loaded)
Linked PDB Filename : sechost.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000d78b0000 0000000000120000 C:\Windows\System32\RPCRT4.dll (6.2.19041.6280) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.3636
ModLoad: 00000000d64c0000 0000000000027000 C:\Windows\System32\bcrypt.dll (6.2.19041.5369) (-exported- Symbols Loaded)
Linked PDB Filename : bcrypt.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000d79f0000 00000000001a1000 C:\Windows\System32\USER32.dll (6.2.19041.6456) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.19041.4522 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.4522
ModLoad: 00000000d6180000 0000000000022000 C:\Windows\System32\win32u.dll (6.2.19041.6456) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.19041.6456 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.6456
ModLoad: 00000000d7ba0000 000000000002b000 C:\Windows\System32\GDI32.dll (6.2.19041.6157) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.19041.6157 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.6157
ModLoad: 00000000d61b0000 0000000000119000 C:\Windows\System32\gdi32full.dll (6.2.19041.6157) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.19041.6157 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.6157
ModLoad: 00000000d5d90000 000000000009d000 C:\Windows\System32\msvcp_win.dll (6.2.19041.3636) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.3636
ModLoad: 00000000d5c10000 0000000000100000 C:\Windows\System32\ucrtbase.dll (6.2.19041.3636) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.3636
ModLoad: 00000000cda50000 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 : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.3636
ModLoad: 00000000d72a0000 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 : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.6157
ModLoad: 00000000d4390000 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 : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.3758
ModLoad: 00000000d3ec0000 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 : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.5848
ModLoad: 00000000d6430000 0000000000082000 C:\Windows\System32\bcryptPrimitives.dll (6.2.19041.5007) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.19041.5007 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : MicrosoftR WindowsR Operating System
Product Version : 10.0.19041.5007
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 93, Write: 278, Other 85
- I/O Transfers Counters -
Read: 332196, Write: 477, Other 3642
- Paged Pool Usage -
QuotaPagedPoolUsage: 106672, QuotaPeakPagedPoolUsage: 106672
QuotaNonPagedPoolUsage: 7200, QuotaPeakNonPagedPoolUsage: 7608
- Virtual Memory Usage -
VirtualSize: 14696448, PeakVirtualSize: 156250112
- Pagefile Usage -
PagefileUsage: 14696448, PeakPagefileUsage: 14696448
- Working Set Size -
WorkingSetSize: 14536704, PeakWorkingSetSize: 14540800, PageFaultCount: 3620
*** Dump of thread ID 2296 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 468750.000000, User Time: 945468736.000000, Wait Time: 17788.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF7122049BC read attempt to address 0xFFFFFFFF
- Registers -
rax=000000001293e240 rbx=0000000000000001 rcx=000000001293e8c0 rdx=0000000045895a50 rsi=0000000000000031 rdi=0000000045888fb0
r8=0000000000000000 r9=0000000045893358 r10=000000000000001b r11=00000000128d2840 r12=00000000128d2800 r13=00000000128a6538
r14=000000000000000c r15=0000000000000004 rip=00000000122049bc rsp=00000000ff9061d0 rbp=00000000ff906200
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010206
- Callstack -
ChildEBP RetAddr Args to Child
ff906760 12212bf5 45887190 12a9ec40 12675618 0025d1f0 period_search_10220_windows_x86!+0x0
ff906880 12216448 45888fb0 43a7fdf0 455cc020 457f5010 period_search_10220_windows_x86!+0x0
ff906990 12218a52 43a7fdf0 455cc020 457f5010 4581c120 period_search_10220_windows_x86!+0x0
ff91fa60 1221a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
ff91fdc0 1221fa6a 0000000a 1221fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
ff91fe00 d72e7374 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
ff91fe30 d851cc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
ff91feb0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 13860 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 17782.000000
- Registers -
rax=0000000000000034 rbx=0000000000000000 rcx=0000000000000000 rdx=0000000085f9fca0 rsi=0000000000000000 rdi=0000000000000064
r8=0000000085f9fc78 r9=0000000000000000 r10=0000000000000000 r11=0000000000000246 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000d856dc24 rsp=0000000085f9fc78 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
85f9fc70 d5e762ce 85f9fd38 00000000 00000000 00000000 ntdll!NtDelayExecution+0x0
85f9fd10 1222efcf 00000000 00000000 c00000bb 00000000 KERNELBASE!SleepEx+0x0
85f9fd40 d72e7374 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
85f9fd70 d851cc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
85f9fdf0 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>
]]>