Task 650454622
| Name | ps_260121_input_324046_6_2 |
| Workunit | 293143914 |
| Created | 4 Feb 2026, 1:57:58 UTC |
| Sent | 4 Feb 2026, 1:58:11 UTC |
| Report deadline | 14 Feb 2026, 13:58:11 UTC |
| Received | 4 Feb 2026, 2:11:00 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 825111 |
| Run time | 2 sec |
| CPU time | |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 4.95 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| 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>
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF61A452EC5 read attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 02/03/26 18:58:21
Install Directory : D:\ProgramFiles\BOINC\
Data Directory :
Project Symstore :
Loaded Library : dbghelp.dll
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: D:\ProgramData\BOINC\slots\1;D:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 000000001a430000 00000000008c3000 D:\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: 00000000c1ed0000 00000000001f8000 C:\windows\SYSTEM32\ntdll.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.19041.4842 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.4842
ModLoad: 00000000c04e0000 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 : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6807
ModLoad: 00000000bfa30000 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 : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6807
ModLoad: 00000000c0360000 000000000005b000 C:\windows\System32\SHLWAPI.dll (6.2.19041.6392) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000c01f0000 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: 00000000c12e0000 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 : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5678
ModLoad: 00000000c0290000 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: 00000000c14d0000 0000000000120000 C:\windows\System32\RPCRT4.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.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: 00000000bf930000 0000000000027000 C:\windows\System32\bcrypt.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : bcrypt.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000b8bb0000 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: 00000000bff60000 00000000001a1000 C:\windows\System32\USER32.dll (6.2.19041.6575) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000bf960000 0000000000022000 C:\windows\System32\win32u.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.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: 00000000c0330000 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 : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6157
ModLoad: 00000000bf810000 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 : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6157
ModLoad: 00000000bf990000 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: 00000000bf710000 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: 00000000c11c0000 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: 00000000bd2a0000 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: 00000000aa620000 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: 00000000bf680000 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: 0, Write: 214, Other 299
- I/O Transfers Counters -
Read: 0, Write: 223, Other 8150
- Paged Pool Usage -
QuotaPagedPoolUsage: 106616, QuotaPeakPagedPoolUsage: 106616
QuotaNonPagedPoolUsage: 7336, QuotaPeakNonPagedPoolUsage: 7400
- Virtual Memory Usage -
VirtualSize: 14622720, PeakVirtualSize: 195936256
- Pagefile Usage -
PagefileUsage: 14622720, PeakPagefileUsage: 14622720
- Working Set Size -
WorkingSetSize: 9617408, PeakWorkingSetSize: 9621504, PageFaultCount: 2409
*** Dump of thread ID 3132 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 468750.000000, User Time: 0.000000, Wait Time: 863284.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF61A452EC5 read attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=000000001a4a2b68 rcx=000000004b305440 rdx=000000004b304360 rsi=000000004b304360 rdi=000000004b305470
r8=0000000000001000 r9=0000000000000000 r10=0000000000008000 r11=000000004b306320 r12=000000004b31fb80 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=000000001a452ec5 rsp=000000004b3042f8 rbp=0000000000001000
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
4b3042f0 1a456a9c 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
4b304320 1a45573d 1a4a2b68 4b3043c0 00000000 00000000 period_search_10220_windows_x86!+0x0
4b304380 1a4560f6 1a4a2b68 4b3054e0 00000100 00000000 period_search_10220_windows_x86!+0x0
4b3053d0 1a453762 00000000 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
4b3064c0 1a45dab8 0000000a 00000100 0000000a d30009da period_search_10220_windows_x86!+0x0
4b306920 1a45f48e 0000000a 4b306b90 00000000 00000000 period_search_10220_windows_x86!+0x0
4b306a80 1a446d7d 0000000a 4b306b90 00000000 4b31fb80 period_search_10220_windows_x86!+0x0
4b31fb50 1a44a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
4b31feb0 1a44fa6a 0000000a 1a44fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
4b31fef0 c04f7374 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
4b31ff20 c1f1cc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
4b31ffa0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 11036 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 862941.000000
- Registers -
rax=00000000000001d5 rbx=00000000a7247ad0 rcx=0000000000000074 rdx=00000000a7247750 rsi=00000000a7244940 rdi=00000000a7247ad0
r8=0000000000000527 r9=00000000bf96f178 r10=00000000a724f2c0 r11=00000000bf97aeb8 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000c1f71074 rsp=000000004c63fb28 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
4c63fb20 c1f1d407 00000000 00000000 a7244940 a7247ad0 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
4c63fe20 c04f7374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
4c63fe50 c1f1cc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
4c63fed0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 17868 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 862941.000000
- Registers -
rax=00000000000001d5 rbx=00000000a7248470 rcx=0000000000000074 rdx=00000000a72480f0 rsi=00000000a7244940 rdi=00000000a7248470
r8=0000000000000302 r9=0000000000000302 r10=0000000000000214 r11=00000000000003f1 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000c1f71074 rsp=000000004d95f6b8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
4d95f6b0 c1f1d407 00010006 00000001 00000001 a7248470 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
4d95f9b0 c04f7374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
4d95f9e0 c1f1cc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
4d95fa60 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 9608 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 862941.000000
- Registers -
rax=00000000000001d5 rbx=00000000a724b1b0 rcx=0000000000000074 rdx=00000000a724ae30 rsi=00000000a7244940 rdi=00000000a724b1b0
r8=0000000000000527 r9=00000000bf96f178 r10=00000000a7250320 r11=00000000bf97aeb8 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000c1f71074 rsp=000000004ec7f558 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
4ec7f550 c1f1d407 00000000 00000000 a7244940 a724b1b0 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
4ec7f850 c04f7374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
4ec7f880 c1f1cc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
4ec7f900 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>
]]>