Task 673457330
| Name | ps_260412_input_22665_66_0 |
| Workunit | 306194169 |
| Created | 12 Apr 2026, 20:43:27 UTC |
| Sent | 13 Apr 2026, 10:08:59 UTC |
| Report deadline | 23 Apr 2026, 22:08:59 UTC |
| Received | 13 Apr 2026, 10:50:15 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 830495 |
| Run time | 5 sec |
| CPU time | 4 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 7.30 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>8.2.9</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
BOINC client version 8.2.9
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: AMD Ryzen 5 3600X 6-Core Processor
RAM: 31.91 GB
Using FMA SIMD optimizations.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF6C0254695 write attempt to address 0xC5A8C260
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 04/13/26 12:15:00
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\2;C:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 00000000c0250000 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: 0000000029e00000 0000000000267000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7920
ModLoad: 00000000284c0000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7920
ModLoad: 00000000272c0000 00000000003f1000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7920
ModLoad: 0000000028590000 0000000000067000 C:\WINDOWS\System32\SHLWAPI.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00000000266e0000 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: 0000000026a50000 0000000000864000 C:\WINDOWS\System32\Windows.Storage.dll (6.2.26100.8036) (-exported- Symbols Loaded)
Linked PDB Filename : Windows.Storage.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d'exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 0000000029150000 0000000000382000 C:\WINDOWS\System32\combase.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 0000000029030000 0000000000118000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.8036) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 0000000026830000 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: 0000000027ff0000 00000000000bb000 C:\WINDOWS\System32\advapi32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 0000000028410000 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: 0000000028e30000 00000000000a7000 C:\WINDOWS\System32\sechost.dll (6.2.26100.7920) (-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: 0000000027db0000 00000000001c5000 C:\WINDOWS\System32\USER32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Système d’exploitation Microsoft® Windows®
Product Version : 10.0.26100.7705
ModLoad: 00000000276c0000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.8036) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.26100.8036 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8036
ModLoad: 0000000028680000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.8036) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.26100.8036 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8036
ModLoad: 00000000279b0000 000000000012b000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.8036) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.26100.8036 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8036
ModLoad: 000000001bbf0000 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: 0000000027f80000 0000000000031000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 0000000025430000 000000000001b000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 0000000020cb0000 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: 00000000294e0000 00000000000d7000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 0000000027900000 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: 50, Write: 278, Other 85
- I/O Transfers Counters -
Read: 173431, Write: 433, Other 3030
- Paged Pool Usage -
QuotaPagedPoolUsage: 137656, QuotaPeakPagedPoolUsage: 137656
QuotaNonPagedPoolUsage: 8984, QuotaPeakNonPagedPoolUsage: 8984
- Virtual Memory Usage -
VirtualSize: 15073280, PeakVirtualSize: 232722432
- Pagefile Usage -
PagefileUsage: 15073280, PeakPagefileUsage: 15126528
- Working Set Size -
WorkingSetSize: 14827520, PeakWorkingSetSize: 14827520, PageFaultCount: 3689
*** Dump of thread ID 11528 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 625000.000000, User Time: 44218752.000000, Wait Time: 922816.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF6C0254695 write attempt to address 0xC5A8C260
- Registers -
rax=000000002000c1e0 rbx=0000000000000001 rcx=00000000c096c6c0 rdx=00000000c096cd40 rsi=00000000c0949ff8 rdi=00000000a5a80080
r8=000000000000000f r9=0000000000000200 r10=0000000000000038 r11=00000000c0250000 r12=00000000c0922800 r13=00000000c08f6538
r14=0000000000000000 r15=000000001aeb6070 rip=00000000c0254695 rsp=00000000269060b0 rbp=00000000269060e0
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010212
- Callstack -
ChildEBP RetAddr Args to Child
26906640 c0262bf5 a3d4cdf0 c0aeec40 c0604cb0 0031db58 period_search_10220_windows_x86!+0x0
26906760 c0266448 a5a80080 a3c84db0 a41fc010 a59c2d50 period_search_10220_windows_x86!+0x0
26906870 c0268a52 a3c84db0 a41fc010 a59c2d50 a59e9e60 period_search_10220_windows_x86!+0x0
2691f940 c026a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
2691fca0 c026fa6a 0000000a c026fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
2691fce0 284ee8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
2691fd10 29e8c48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
2691fd60 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 16436 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 156250.000000, User Time: 0.000000, Wait Time: 922489.000000
- Registers -
rax=00000000000001e6 rbx=00000000a3c5bda0 rcx=0000000000000088 rdx=00000000a3c5ba20 rsi=0000000029e74df0 rdi=00000000a3c58940
r8=0000000000000010 r9=0000000027c3f8d8 r10=0000000000000088 r11=0000000000000088 r12=0000000029eda4c0 r13=0000000000000000
r14=000000000000ffff r15=0000000029e72b60 rip=0000000029f65744 rsp=0000000027c3f878 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
27c3f870 29e75e8e 00000000 00000000 29e74df0 a3c58940 ntdll!NtWaitForWorkViaWorkerFactory+0x0
27c3fbd0 284ee8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
27c3fc00 29e8c48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
27c3fc50 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 19292 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 156250.000000, User Time: 0.000000, Wait Time: 922489.000000
- Registers -
rax=00000000000001e6 rbx=00000000a3c608f0 rcx=0000000000000088 rdx=00000000a3c60570 rsi=0000000029e74df0 rdi=00000000a3c58940
r8=0000000000000010 r9=0000000028f5f638 r10=0000000000000088 r11=0000000000000088 r12=0000000029eda4c0 r13=0000000000000000
r14=000000000000ffff r15=0000000029e72b60 rip=0000000029f65744 rsp=0000000028f5f5d8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
28f5f5d0 29e75e8e 00000000 00000000 29e74df0 a3c58940 ntdll!NtWaitForWorkViaWorkerFactory+0x0
28f5f930 284ee8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
28f5f960 29e8c48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
28f5f9b0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 1776 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 156250.000000, Wait Time: 922489.000000
- Registers -
rax=00000000000001e6 rbx=00000000a3c61db0 rcx=0000000000000088 rdx=00000000a3c61a30 rsi=0000000029e74df0 rdi=00000000a3c58940
r8=0000000000000010 r9=000000002a27f9f8 r10=0000000000000088 r11=0000000000000088 r12=0000000029eda4c0 r13=0000000000000000
r14=000000000000ffff r15=0000000029e72b60 rip=0000000029f65744 rsp=000000002a27f998 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
2a27f990 29e75e8e 00000000 00000000 29e74df0 a3c58940 ntdll!NtWaitForWorkViaWorkerFactory+0x0
2a27fcf0 284ee8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
2a27fd20 29e8c48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
2a27fd70 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 9752 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 922812.000000
- Registers -
rax=0000000000000034 rbx=000000002c8bfc90 rcx=0000000000000000 rdx=000000002c8bfc90 rsi=0000000025560000 rdi=0000000000000000
r8=000000002c8bfbb8 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000029f62114 rsp=000000002c8bfbb8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
2c8bfbb0 29ed10c4 00000000 00000000 00000000 00000000 ntdll!NtDelayExecution+0x0
2c8bfbe0 27306f01 00000000 00000000 00000000 00000000 ntdll!RtlDelayExecution+0x0
2c8bfc70 c027efcf 00000000 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
2c8bfca0 284ee8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
2c8bfcd0 29e8c48c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
2c8bfd20 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>
]]>