Task 652427164
| Name | ps_260209_input_1366_273_1 |
| Workunit | 296101831 |
| Created | 10 Feb 2026, 6:55:11 UTC |
| Sent | 11 Feb 2026, 3:45:08 UTC |
| Report deadline | 21 Feb 2026, 15:45:08 UTC |
| Received | 11 Feb 2026, 6:01:07 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 793872 |
| Run time | 12 sec |
| CPU time | 12 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 7.55 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak working set size | 15.15 MB |
| Peak swap size | 13.23 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>
BOINC client version 8.2.8
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: AMD Ryzen 7 3700X 8-Core Processor
RAM: 31.92 GB
Using FMA SIMD optimizations.
BOINC client version 8.2.8
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: AMD Ryzen 7 3700X 8-Core Processor
RAM: 31.92 GB
Using FMA SIMD optimizations.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF604EC49A8 read attempt to address 0x055CF040
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 02/11/26 06:39:59
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\9;C:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 0000000004ec0000 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: 00000000a7e40000 0000000000268000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.7824) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.26100.7667 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows®-besturingssysteem
Product Version : 10.0.26100.7667
ModLoad: 00000000a5d50000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.26100.7667 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Besturingssysteem Microsoft® Windows®
Product Version : 10.0.26100.7667
ModLoad: 00000000a4d90000 00000000003f1000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.7824) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.26100.7667 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Besturingssysteem Microsoft® Windows®
Product Version : 10.0.26100.7667
ModLoad: 00000000a7a00000 0000000000067000 C:\WINDOWS\System32\SHLWAPI.dll (6.2.26100.7824) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.26100.7667 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Besturingssysteem Microsoft® Windows®
Product Version : 10.0.26100.7667
ModLoad: 00000000a4c40000 000000000014b000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 00000000a52c0000 0000000000863000 C:\WINDOWS\System32\Windows.Storage.dll (6.2.26100.7840) (-exported- Symbols Loaded)
Linked PDB Filename : Windows.Storage.pdb
File Version : 10.0.26100.7667 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows®-besturingssysteem
Product Version : 10.0.26100.7667
ModLoad: 00000000a7a70000 0000000000386000 C:\WINDOWS\System32\combase.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
File Version : 10.0.26100.7667 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows®-besturingssysteem
Product Version : 10.0.26100.7667
ModLoad: 00000000a7710000 0000000000118000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.26100.7667 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Besturingssysteem Microsoft® Windows®
Product Version : 10.0.26100.7667
ModLoad: 00000000a5b30000 00000000000a3000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 00000000a7650000 00000000000b4000 C:\WINDOWS\System32\advapi32.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.26100.7667 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Besturingssysteem Microsoft® Windows®
Product Version : 10.0.26100.7667
ModLoad: 00000000a5be0000 00000000000a9000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.7623
ModLoad: 00000000a5e20000 00000000000a6000 C:\WINDOWS\System32\sechost.dll (6.2.26100.7623) (-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: 00000000a7830000 00000000001c6000 C:\WINDOWS\System32\USER32.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.26100.7667 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows®-besturingssysteem
Product Version : 10.0.26100.7667
ModLoad: 00000000a4720000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.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: 00000000a5ed0000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.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: 00000000a5190000 000000000012b000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.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: 000000009cf60000 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: 00000000a2b90000 000000000001b000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.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: 000000007ce70000 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: 00000000a7130000 00000000000d7000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.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: 00000000a48c0000 00000000000a5000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 135, Write: 277, Other 82
- I/O Transfers Counters -
Read: 524065, Write: 432, Other 3186
- Paged Pool Usage -
QuotaPagedPoolUsage: 97768, QuotaPeakPagedPoolUsage: 97768
QuotaNonPagedPoolUsage: 8576, QuotaPeakNonPagedPoolUsage: 8576
- Virtual Memory Usage -
VirtualSize: 14258176, PeakVirtualSize: 191135744
- Pagefile Usage -
PagefileUsage: 14258176, PeakPagefileUsage: 14258176
- Working Set Size -
WorkingSetSize: 16310272, PeakWorkingSetSize: 16310272, PageFaultCount: 4044
*** Dump of thread ID 2528 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 468750.000000, User Time: 121406248.000000, Wait Time: 13308.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF604EC49A8 read attempt to address 0x055CF040
- Registers -
rax=00000000055cf040 rbx=0000000000000001 rcx=00000000055cf6c0 rdx=0000000073d33b20 rsi=0000000000000031 rdi=0000000073d27640
r8=0000000000000000 r9=0000000073d31878 r10=0000000000000031 r11=0000000005592840 r12=0000000005592800 r13=0000000005566538
r14=000000000000000c r15=0000000000000004 rip=0000000004ec49a8 rsp=000000003c105bf0 rbp=000000003c105c20
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202
- Callstack -
ChildEBP RetAddr Args to Child
3c106180 04ed2bf5 7335bdf0 0575ec40 05279328 003194e0 period_search_10220_windows_x86!+0x0
3c1062a0 04ed6448 73d27640 732944e0 7391c020 73ca2d40 period_search_10220_windows_x86!+0x0
3c1063b0 04ed8a52 732944e0 7391c020 73ca2d40 73cc9e50 period_search_10220_windows_x86!+0x0
3c11f480 04eda158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
3c11f7e0 04edfa6a 0000000a 04edfae1 00000000 00000000 period_search_10220_windows_x86!+0x0
3c11f820 a5d7e8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
3c11f850 a7ecc40c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
3c11f8a0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 5920 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 12521.000000
- Registers -
rax=00000000000001e6 rbx=000000007326f7f0 rcx=0000000000000090 rdx=000000007326f470 rsi=00000000a7eb4d70 rdi=0000000073268810
r8=0000000000000010 r9=000000003d43fa58 r10=0000000000000090 r11=0000000000000090 r12=00000000a7f1a440 r13=0000000000000000
r14=000000000000ffff r15=00000000a7eb2ae0 rip=00000000a7fa5704 rsp=000000003d43f9f8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
3d43f9f0 a7eb5e0e 00010010 00000001 7326f7f0 73268810 ntdll!NtWaitForWorkViaWorkerFactory+0x0
3d43fd50 a5d7e8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
3d43fd80 a7ecc40c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
3d43fdd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 6352 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 12521.000000
- Registers -
rax=00000000000001e6 rbx=0000000073272840 rcx=0000000000000090 rdx=00000000732724c0 rsi=00000000a7eb4d70 rdi=0000000073268810
r8=0000000000000010 r9=000000003e75f478 r10=0000000000000090 r11=0000000000000090 r12=00000000a7f1a440 r13=0000000000000000
r14=000000000000ffff r15=00000000a7eb2ae0 rip=00000000a7fa5704 rsp=000000003e75f418 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
3e75f410 a7eb5e0e 00000000 00000000 a7eb4d70 73268810 ntdll!NtWaitForWorkViaWorkerFactory+0x0
3e75f770 a5d7e8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
3e75f7a0 a7ecc40c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
3e75f7f0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 2068 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 13305.000000
- Registers -
rax=0000000000000034 rbx=0000000040d9f8d0 rcx=0000000000000000 rdx=0000000040d9f8d0 rsi=000000003ad25000 rdi=0000000000000000
r8=0000000040d9f7f8 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000a7fa20d4 rsp=0000000040d9f7f8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
40d9f7f0 a7f11044 00000000 00000000 00000000 00000000 ntdll!NtDelayExecution+0x0
40d9f820 a4dd79a1 00000000 00000000 00000000 00000000 ntdll!RtlDelayExecution+0x0
40d9f8b0 04eeefcf 00000000 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
40d9f8e0 a5d7e8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
40d9f910 a7ecc40c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
40d9f960 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>
]]>