Task 716515745
| Name | ps_260821_input_6002_56_1 |
| Workunit | 326510039 |
| Created | 21 Aug 2026, 11:26:49 UTC |
| Sent | 21 Aug 2026, 17:07:12 UTC |
| Report deadline | 1 Sep 2026, 5:07:12 UTC |
| Received | 21 Aug 2026, 17:09:19 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 820798 |
| Run time | 5 sec |
| CPU time | |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 6.57 GFLOPS |
| Application version | Period Search Application v102.10 windows_intelx86 |
| Peak working set size | 9.20 MB |
| Peak swap size | 10.72 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 0x0076AB5D read attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.1.0
Dump Timestamp : 08/22/26 03:07:23
Install Directory :
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: E:\BOINC DATA\slots\0;E:\BOINC DATA\projects\asteroidsathome.net_boinc
ModLoad: 0000000000760000 0000000000693000 E:\BOINC DATA\projects\asteroidsathome.net_boinc\period_search_10210_windows_intelx86.exe (-nosymbols- Symbols Loaded)
Linked PDB Filename :
ModLoad: 0000000076fa0000 00000000001bf000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.8972) (-exported- Symbols Loaded)
Linked PDB Filename : wntdll.pdb
File Version : 10.0.26100.8972 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8972
ModLoad: 0000000074d00000 00000000000f0000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : wkernel32.pdb
File Version : 10.0.26100.8972 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8972
ModLoad: 00000000764d0000 00000000002d7000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : wkernelbase.pdb
File Version : 10.0.26100.8972 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8972
ModLoad: 0000000074f20000 00000000001d8000 C:\WINDOWS\System32\USER32.dll (6.2.26100.8972) (-exported- Symbols Loaded)
Linked PDB Filename : wuser32.pdb
File Version : 10.0.26100.8117 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8117
ModLoad: 0000000075620000 000000000001c000 C:\WINDOWS\System32\win32u.dll (6.2.26100.8875) (-exported- Symbols Loaded)
Linked PDB Filename : wwin32u.pdb
File Version : 10.0.26100.8875 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8875
ModLoad: 0000000075650000 0000000000022000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.8521) (-exported- Symbols Loaded)
Linked PDB Filename : wgdi32.pdb
File Version : 10.0.26100.8521 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8521
ModLoad: 0000000074ba0000 00000000000ea000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : wgdi32full.pdb
File Version : 10.0.26100.9168 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.9168
ModLoad: 0000000076240000 0000000000085000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.8875) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.26100.8875 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8875
ModLoad: 0000000074e00000 0000000000110000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.8875) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.26100.8875 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8875
ModLoad: 0000000075440000 0000000000086000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.26100.3624 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.3624
ModLoad: 0000000076380000 00000000000c7000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.8875) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.26100.8875 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.8875
ModLoad: 00000000762d0000 0000000000085000 C:\WINDOWS\System32\sechost.dll (6.2.26100.9168) (-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: 0000000075d50000 00000000000bc000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : wrpcrt4.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: 00000000751d0000 0000000000025000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.8521) (-exported- Symbols Loaded)
Linked PDB Filename : wimm32.pdb
File Version : 10.0.26100.8521 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8521
ModLoad: 00000000685b0000 00000000001e0000 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: 0000000075e20000 0000000000295000 C:\WINDOWS\System32\combase.dll (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 0000000075200000 000000000009f000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.8972) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.26100.8972 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8972
ModLoad: 0000000074a40000 0000000000008000 C:\WINDOWS\SYSTEM32\version.dll (6.2.26100.1) (-exported- Symbols Loaded)
Linked PDB Filename : version.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: 0000000076450000 000000000007a000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.26100.9168 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.9168
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 0, Write: 0, Other 0
- I/O Transfers Counters -
Read: 0, Write: 0, Other 0
- Paged Pool Usage -
QuotaPagedPoolUsage: 0, QuotaPeakPagedPoolUsage: 0
QuotaNonPagedPoolUsage: 0, QuotaPeakNonPagedPoolUsage: 0
- Virtual Memory Usage -
VirtualSize: 0, PeakVirtualSize: 0
- Pagefile Usage -
PagefileUsage: 0, PeakPagefileUsage: 0
- Working Set Size -
WorkingSetSize: 0, PeakWorkingSetSize: 0, PageFaultCount: 0
*** Dump of thread ID 448 (state: Initialized): ***
- Information -
Status: Base Priority: Normal, Priority: Normal, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 0.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x0076AB5D read attempt to address 0x00000000
- Registers -
eax=01a2dcec ebx=01a2dd08 ecx=00000000 edx=01dd318f esi=01a2dd08 edi=01a2dbac
eip=0076ab5d esp=01a2db70 ebp=01a2db78
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
01a2db78 0076af0b 01a2db98 0079e8a0 01a2dd08 058a1748 period_search_10210_windows_int!+0x0
01a2db90 0076b9cb 01a2dbac 00000100 00000000 00000000 period_search_10210_windows_int!+0x0
01a2dcb0 007697de 00790730 00475ccf 0079e828 00000000 period_search_10210_windows_int!+0x0
01a2ed20 0076f4c2 00000000 0079e8a0 0079165c 00795e80 period_search_10210_windows_int!+0x0
01a2ee44 0076faa7 00474083 00771989 000003e9 76fe39af period_search_10210_windows_int!+0x0
01a2f16c 007708da 0079e800 00764d4a 0047406f 00771989 period_search_10210_windows_int!+0x0
01a2fbd0 0076746b 01d58a38 01a2fbe0 01d58a38 00000000 period_search_10210_windows_int!+0x0
01a2fdfc 74d15d49 00efe000 74d15d30 01a2fe64 7700e12b period_search_10210_windows_int!+0x0
01a2fe0c 7700e12b 00efe000 d39266b9 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
01a2fe64 7700e0b1 ffffffff 770557a5 00000000 00000000 ntdll!RtlInitializeExceptionChain+0x0
01a2fe74 00000000 00771989 00efe000 00000000 00000000 ntdll!RtlGetAppContainerNamedObjectPath+0x0
*** Dump of thread ID 8312 (state: Initialized): ***
- Information -
Status: Base Priority: Normal, Priority: Normal, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 0.000000
- Registers -
eax=00000000 ebx=01d58610 ecx=00000000 edx=00000000 esi=01d5ae10 edi=01d58610
eip=7701b93c esp=0283f954 ebp=0283fb14
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000202
- Callstack -
ChildEBP RetAddr Args to Child
0283fb14 74d15d49 01d58610 74d15d30 0283fb7c 7700e12b ntdll!NtWaitForWorkViaWorkerFactory+0x0
0283fb24 7700e12b 01d58610 d0b363a1 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
0283fb7c 7700e0b1 ffffffff 770557a5 00000000 00000000 ntdll!RtlInitializeExceptionChain+0x0
0283fb8c 00000000 76ff6a00 01d58610 00000000 00000000 ntdll!RtlGetAppContainerNamedObjectPath+0x0
*** Dump of thread ID 25148 (state: Initialized): ***
- Information -
Status: Base Priority: Normal, Priority: Normal, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 0.000000
- Registers -
eax=00000000 ebx=01d58610 ecx=00000000 edx=00000000 esi=01d5bcc8 edi=01d58610
eip=7701b93c esp=0320f83c ebp=0320f9fc
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000206
- Callstack -
ChildEBP RetAddr Args to Child
0320f9fc 74d15d49 01d58610 74d15d30 0320fa64 7700e12b ntdll!NtWaitForWorkViaWorkerFactory+0x0
0320fa0c 7700e12b 01d58610 d11062b9 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
0320fa64 7700e0b1 ffffffff 770557a5 00000000 00000000 ntdll!RtlInitializeExceptionChain+0x0
0320fa74 00000000 76ff6a00 01d58610 00000000 00000000 ntdll!RtlGetAppContainerNamedObjectPath+0x0
*** Dump of thread ID 31128 (state: Initialized): ***
- Information -
Status: Base Priority: Normal, Priority: Normal, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 0.000000
- Registers -
eax=00000000 ebx=01d58610 ecx=00000000 edx=00000000 esi=01d5c310 edi=01d58610
eip=7701b93c esp=03bdf9dc ebp=03bdfb9c
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000202
- Callstack -
ChildEBP RetAddr Args to Child
03bdfb9c 74d15d49 01d58610 74d15d30 03bdfc04 7700e12b ntdll!NtWaitForWorkViaWorkerFactory+0x0
03bdfbac 7700e12b 01d58610 d18d64d9 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
03bdfc04 7700e0b1 ffffffff 770557a5 00000000 00000000 ntdll!RtlInitializeExceptionChain+0x0
03bdfc14 00000000 76ff6a00 01d58610 00000000 00000000 ntdll!RtlGetAppContainerNamedObjectPath+0x0
*** Debug Message Dump ****
*** Foreground Window Data ***
Window Name :
Window Class :
Window Process ID: 0
Window Thread ID : 0
Exiting...
</stderr_txt>
]]>