Task 627590786
| Name | ps_251121_input_56091_35_1 |
| Workunit | 284047462 |
| Created | 23 Nov 2025, 2:52:10 UTC |
| Sent | 26 Nov 2025, 21:55:32 UTC |
| Report deadline | 7 Dec 2025, 9:55:32 UTC |
| Received | 28 Nov 2025, 19:25:28 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 817972 |
| Run time | 1 hours 39 min 24 sec |
| CPU time | 1 hours 27 min 53 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 4.83 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak working set size | 12.59 MB |
| Peak swap size | 13.20 MB |
| Peak disk usage | 0.04 MB |
Stderr output
<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
BOINC client version 8.2.4
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz
RAM: 7.99 GB
Using SSE3 SIMD optimizations.
CPU: Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz
RAM: 7.99 GB
Using SSE3 SIMD optimizations.
CPU: Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz
RAM: 7.99 GB
Using SSE3 SIMD optimizations.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF6D6906A68 read attempt to address 0xFFFFFFFF
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 11/28/25 15:35:26
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\5;C:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 00000000d6900000 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: 000000000fb20000 0000000000268000 C:\Windows\SYSTEM32\ntdll.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.26100.7171 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7171
ModLoad: 000000000f9d0000 00000000000c9000 C:\Windows\System32\KERNEL32.DLL (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7019
ModLoad: 000000000ce90000 00000000003f8000 C:\Windows\System32\KERNELBASE.dll (6.2.26100.7171) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7019
ModLoad: 000000000f960000 0000000000067000 C:\Windows\System32\SHLWAPI.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.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: 000000000d6b0000 000000000014b000 C:\Windows\System32\ucrtbase.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7019
ModLoad: 000000000df40000 00000000000b4000 C:\Windows\System32\ADVAPI32.dll (6.2.26100.7019) (-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: 000000000e1a0000 00000000000a9000 C:\Windows\System32\msvcrt.dll (7.0.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.7019
ModLoad: 000000000f430000 00000000000a6000 C:\Windows\System32\sechost.dll (6.2.26100.7019) (-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: 000000000e080000 0000000000118000 C:\Windows\System32\RPCRT4.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.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: 000000000e260000 00000000001c7000 C:\Windows\System32\USER32.dll (6.2.26100.7171) (-exported- Symbols Loaded)
Linked PDB Filename : user32.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: 000000000d800000 0000000000027000 C:\Windows\System32\win32u.dll (6.2.26100.7171) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.26100.7171 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7171
ModLoad: 000000000f840000 000000000002b000 C:\Windows\System32\GDI32.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7019
ModLoad: 000000000d580000 000000000012c000 C:\Windows\System32\gdi32full.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7019
ModLoad: 000000000cc70000 00000000000a3000 C:\Windows\System32\msvcp_win.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7019
ModLoad: 00000000068a0000 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: 000000000ba30000 000000000001b000 C:\Windows\SYSTEM32\kernel.appcore.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7019
ModLoad: 0000000005b10000 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: 000000000d9d0000 000000000038b000 C:\Windows\System32\combase.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
File Version : 10.0.26100.6725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.6725
ModLoad: 000000000de60000 00000000000d7000 C:\Windows\System32\OLEAUT32.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7019
ModLoad: 000000000cde0000 00000000000a5000 C:\Windows\System32\bcryptPrimitives.dll (6.2.26100.7019) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7019
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 46, Write: 232, Other 81
- I/O Transfers Counters -
Read: 135884, Write: 868, Other 2592
- Paged Pool Usage -
QuotaPagedPoolUsage: 72608, QuotaPeakPagedPoolUsage: 72880
QuotaNonPagedPoolUsage: 8168, QuotaPeakNonPagedPoolUsage: 8280
- Virtual Memory Usage -
VirtualSize: 13930496, PeakVirtualSize: 157962240
- Pagefile Usage -
PagefileUsage: 13930496, PeakPagefileUsage: 13930496
- Working Set Size -
WorkingSetSize: 12939264, PeakWorkingSetSize: 12939264, PageFaultCount: 3226
*** Dump of thread ID 5660 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 4218750.000000, User Time: 1266718720.000000, Wait Time: 10326.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF6D6906A68 read attempt to address 0xFFFFFFFF
- Registers -
rax=000000000000048a rbx=0000000000000001 rcx=0000000000000001 rdx=000000000000004d rsi=00000000d6ff9ff8 rdi=00000000fd3a45e0
r8=0000000000000730 r9=00000000d705f740 r10=000000000000001d r11=00000000d6900000 r12=00000000d6ff9fe8 r13=0000000000000003
r14=00000000d6fd2800 r15=00000000fd3aa720 rip=00000000d6906a68 rsp=00000000fd506320 rbp=0000000000000000
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010216
- Callstack -
ChildEBP RetAddr Args to Child
fd506620 d6914edd d6fce4c0 d6ff9fd0 00000039 00007b52 period_search_10220_windows_x86!+0x0
fd506740 d6916448 fd3a45e0 fc911e80 fd15c010 fd31bf80 period_search_10220_windows_x86!+0x0
fd506850 d691962c fc911e80 fd15c010 fd31bf80 fd343090 period_search_10220_windows_x86!+0x0
fd51f920 d691a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
fd51fc80 d691fa6a 0000000a d691fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
fd51fcc0 0f9fe8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
fd51fcf0 0fbac53c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
fd51fd40 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 5756 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 0.000000, User Time: 312500.000000, Wait Time: 10322.000000
- Registers -
rax=0000000000000034 rbx=000000008263f7b0 rcx=0000000000000000 rdx=000000008263f7b0 rsi=00000000fc0a5000 rdi=0000000000000000
r8=000000008263f6d8 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=000000000fc82344 rsp=000000008263f6d8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
8263f6d0 0fbeef34 00000000 00000000 00000000 00000000 ntdll!ZwDelayExecution+0x0
8263f700 0ced3c31 00000000 00000000 00000000 00000000 ntdll!RtlDelayExecution+0x0
8263f790 d692efcf 00000000 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
8263f7c0 0f9fe8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
8263f7f0 0fbac53c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
8263f840 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 5580 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 8533.000000
- Registers -
rax=00000000000001e6 rbx=00000000fc8fec60 rcx=0000000000000018 rdx=00000000fc8fe8e0 rsi=000000000fb94ea0 rdi=00000000fc8e1a80
r8=0000000000000010 r9=000000008395fb28 r10=0000000000000018 r11=0000000000000018 r12=000000000fbf8330 r13=0000000000000000
r14=000000000000ffff r15=000000000fb92c10 rip=000000000fc85974 rsp=000000008395fac8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
8395fac0 0fb95f3e 00000002 00000000 0fb97bb0 fc8e1a80 ntdll!NtWaitForWorkViaWorkerFactory+0x0
8395fe20 0f9fe8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
8395fe50 0fbac53c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
8395fea0 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>
]]>