Task 649119387
| Name | ps_260127_input_2553_15_0 |
| Workunit | 294536256 |
| Created | 28 Jan 2026, 15:30:24 UTC |
| Sent | 1 Feb 2026, 23:26:34 UTC |
| Report deadline | 12 Feb 2026, 11:26:34 UTC |
| Received | 2 Feb 2026, 0:28:07 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 working set size | 8.30 MB |
| Peak swap size | 13.14 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>
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF62A942EC5 read attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 02/01/26 17:25:43
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: 000000002a920000 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: 000000001fcb0000 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: 000000001ec70000 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: 000000001d330000 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: 000000001e9c0000 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: 000000001e7d0000 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: 000000001f480000 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: 000000001e920000 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: 000000001eaf0000 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: 000000001da70000 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: 000000001f540000 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: 0000000017260000 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: 000000001d6d0000 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: 000000001ed40000 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: 000000001dba0000 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: 000000001d630000 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: 000000001daa0000 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: 000000001ee90000 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: 000000001b160000 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: 000000000c570000 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: 000000001d800000 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: 14708736, PeakVirtualSize: 195936256
- Pagefile Usage -
PagefileUsage: 14708736, PeakPagefileUsage: 14708736
- Working Set Size -
WorkingSetSize: 9703424, PeakWorkingSetSize: 9707520, PageFaultCount: 2428
*** Dump of thread ID 18428 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 0.000000, User Time: 156250.000000, Wait Time: 243785.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF62A942EC5 read attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=000000002a992b68 rcx=0000000044b05370 rdx=0000000044b04290 rsi=0000000044b04290 rdi=0000000044b053a0
r8=0000000000001000 r9=0000000000000000 r10=0000000000008000 r11=0000000044b06250 r12=0000000044b1fab0 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=000000002a942ec5 rsp=0000000044b04228 rbp=0000000000001000
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
44b04220 2a946a9c 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
44b04250 2a94573d 2a992b68 44b042f0 00000000 00000000 period_search_10220_windows_x86!+0x0
44b042b0 2a9460f6 2a992b68 44b05410 00000100 00000000 period_search_10220_windows_x86!+0x0
44b05300 2a943762 00000000 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
44b063f0 2a94dab8 0000000a 00000100 0000000a d30009da period_search_10220_windows_x86!+0x0
44b06850 2a94f48e 0000000a 44b06ac0 00000000 00000000 period_search_10220_windows_x86!+0x0
44b069b0 2a936d7d 0000000a 44b06ac0 00000000 44b1fab0 period_search_10220_windows_x86!+0x0
44b1fa80 2a93a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
44b1fde0 2a93fa6a 0000000a 2a93fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
44b1fe20 1ec87374 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
44b1fe50 1fcfcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
44b1fed0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 11992 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 243444.000000
- Registers -
rax=00000000000001d5 rbx=0000000066b67ae0 rcx=0000000000000074 rdx=0000000066b67760 rsi=0000000066b64950 rdi=0000000066b67ae0
r8=0000000000000302 r9=0000000000000302 r10=0000000000000214 r11=00000000000003f1 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=000000001fd51074 rsp=0000000045e3f4d8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
45e3f4d0 1fcfd407 00010006 00000001 00000001 66b67ae0 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
45e3f7d0 1ec87374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
45e3f800 1fcfcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
45e3f880 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 2352 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 243444.000000
- Registers -
rax=00000000000001d5 rbx=0000000066b6a8c0 rcx=0000000000000074 rdx=0000000066b6a540 rsi=0000000066b64950 rdi=0000000066b6a8c0
r8=0000000000000326 r9=000000001db7f7c8 r10=0000000000000326 r11=000000001db8ccb0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=000000001fd51074 rsp=000000004715f728 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
4715f720 1fcfd407 00000000 00000000 66b64950 66b6a8c0 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
4715fa20 1ec87374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
4715fa50 1fcfcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
4715fad0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 17004 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 243444.000000
- Registers -
rax=00000000000001d5 rbx=0000000066b6f330 rcx=0000000000000074 rdx=0000000066b6efb0 rsi=0000000066b64950 rdi=0000000066b6f330
r8=0000000000000527 r9=000000001d6df178 r10=0000000066b702d0 r11=000000001d6eaeb8 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=000000001fd51074 rsp=000000004847fb58 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
4847fb50 1fcfd407 00000000 00000000 66b64950 66b6f330 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
4847fe50 1ec87374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
4847fe80 1fcfcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
4847ff00 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>
]]>