Task 688612576
| Name | ps_260520_input_66106_231_1 |
| Workunit | 313510686 |
| Created | 21 May 2026, 1:47:29 UTC |
| Sent | 25 May 2026, 16:13:23 UTC |
| Report deadline | 5 Jun 2026, 4:13:23 UTC |
| Received | 25 May 2026, 16:15:15 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 748872 |
| Run time | 8 sec |
| CPU time | 7 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 7.74 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak working set size | 13.78 MB |
| Peak swap size | 13.32 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: 15.93 GB
Using FMA SIMD optimizations.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF71F4346B6 write attempt to address 0x87EF27B0
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 05/25/26 18:13:55
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\7;C:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 000000001f430000 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: 00000000da4e0000 0000000000267000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Betriebssystem Microsoft® Windows®
Product Version : 10.0.26100.8457
ModLoad: 00000000d9730000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Betriebssystem Microsoft® Windows®
Product Version : 10.0.26100.8457
ModLoad: 00000000d7a70000 00000000003f7000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.8457) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Betriebssystem Microsoft® Windows®
Product Version : 10.0.26100.8457
ModLoad: 00000000d8290000 0000000000066000 C:\WINDOWS\System32\SHLWAPI.dll (6.2.26100.8457) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Betriebssystem Microsoft® Windows®
Product Version : 10.0.26100.8457
ModLoad: 00000000d7fa0000 000000000014b000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.26100.8328 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8328
ModLoad: 00000000d6f10000 000000000086c000 C:\WINDOWS\System32\Windows.Storage.dll (6.2.26100.8457) (-exported- Symbols Loaded)
Linked PDB Filename : Windows.Storage.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Betriebssystem Microsoft® Windows®
Product Version : 10.0.26100.8457
ModLoad: 00000000d9d50000 0000000000383000 C:\WINDOWS\System32\combase.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Betriebssystem Microsoft® Windows®
Product Version : 10.0.26100.8457
ModLoad: 00000000d9810000 0000000000118000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Betriebssystem Microsoft® Windows®
Product Version : 10.0.26100.8457
ModLoad: 00000000d7990000 00000000000a3000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.26100.8328 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8328
ModLoad: 00000000d9930000 00000000000b6000 C:\WINDOWS\System32\advapi32.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Betriebssystem Microsoft® Windows®
Product Version : 10.0.26100.8457
ModLoad: 00000000d8d60000 00000000000a9000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.8246) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.8246
ModLoad: 00000000d9c20000 00000000000a7000 C:\WINDOWS\System32\sechost.dll (6.2.26100.8328) (-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: 00000000d99f0000 00000000001c6000 C:\WINDOWS\System32\USER32.dll (6.2.26100.8457) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Betriebssystem Microsoft® Windows®
Product Version : 10.0.26100.8457
ModLoad: 00000000d7a40000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.8457) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8457
ModLoad: 00000000d8260000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.26100.8328 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8328
ModLoad: 00000000d7e70000 000000000012c000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.8457) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.26100.8457 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8457
ModLoad: 00000000d06e0000 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: 00000000d9590000 0000000000032000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.26100.8328 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8328
ModLoad: 00000000d5ca0000 000000000001b000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.26100.8328 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8328
ModLoad: 00000000c6920000 0000000000242000 C:\WINDOWS\SYSTEM32\dbghelp.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
File Version : 10.0.26100.8328 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8328
ModLoad: 00000000d8980000 00000000000d9000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.26100.8328 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8328
ModLoad: 00000000d81b0000 00000000000a8000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.26100.8328 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8328
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 76, Write: 278, Other 91
- I/O Transfers Counters -
Read: 279528, Write: 433, Other 4106
- Paged Pool Usage -
QuotaPagedPoolUsage: 137784, QuotaPeakPagedPoolUsage: 137784
QuotaNonPagedPoolUsage: 8712, QuotaPeakNonPagedPoolUsage: 8712
- Virtual Memory Usage -
VirtualSize: 14651392, PeakVirtualSize: 211623936
- Pagefile Usage -
PagefileUsage: 14651392, PeakPagefileUsage: 14651392
- Working Set Size -
WorkingSetSize: 15142912, PeakWorkingSetSize: 15142912, PageFaultCount: 3767
*** Dump of thread ID 14972 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 468750.000000, User Time: 77187504.000000, Wait Time: 28743828.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF71F4346B6 write attempt to address 0x87EF27B0
- Registers -
rax=0000000001000002 rbx=0000000000000001 rcx=000000001fb326c0 rdx=000000001fb32d40 rsi=000000001fb29ff8 rdi=000000007fee8680
r8=000000000000000f r9=0000000000000000 r10=0000000000000048 r11=000000001f430000 r12=000000001fb02800 r13=000000001fad6538
r14=0000000000000000 r15=000000009fc2da70 rip=000000001f4346b6 rsp=00000000b1105bb0 rbp=00000000b1105be0
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202
- Callstack -
ChildEBP RetAddr Args to Child
b1106140 1f442bf5 7e26cdf0 1fccec40 1f8dfd68 00222aa0 period_search_10220_windows_x86!+0x0
b1106260 1f446448 7fee8680 7e1a5ad0 7e45c010 7fe62d50 period_search_10220_windows_x86!+0x0
b1106370 1f448a52 7e1a5ad0 7e45c010 7fe62d50 7fe89e60 period_search_10220_windows_x86!+0x0
b111f440 1f44a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
b111f7a0 1f44fa6a 0000000a 1f44fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
b111f7e0 d975e957 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
b111f810 da4e427c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
b111f860 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 7580 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 28743302.000000
- Registers -
rax=00000000000001e6 rbx=000000007e180df0 rcx=000000000000008c rdx=000000007e180a70 rsi=00000000da502bb0 rdi=000000007e178ce0
r8=0000000000000010 r9=00000000b243f7a8 r10=000000000000008c r11=000000000000008c r12=00000000da549230 r13=0000000000000000
r14=000000000000ffff r15=00000000da500920 rip=00000000da645954 rsp=00000000b243f748 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
b243f740 da503c4e 00000000 00000000 da502bb0 7e178ce0 ntdll!NtWaitForWorkViaWorkerFactory+0x0
b243faa0 d975e957 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
b243fad0 da4e427c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
b243fb20 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 10072 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 28743302.000000
- Registers -
rax=00000000000001e6 rbx=000000007e182fb0 rcx=000000000000008c rdx=000000007e182c30 rsi=00000000da502bb0 rdi=000000007e178ce0
r8=0000000000000010 r9=00000000b375fc18 r10=000000000000008c r11=000000000000008c r12=00000000da549230 r13=0000000000000000
r14=000000000000ffff r15=00000000da500920 rip=00000000da645954 rsp=00000000b375fbb8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
b375fbb0 da503c4e 00000000 00000000 da502bb0 7e178ce0 ntdll!NtWaitForWorkViaWorkerFactory+0x0
b375ff10 d975e957 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
b375ff40 da4e427c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
b375ff90 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 12376 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 28743822.000000
- Registers -
rax=0000000000000034 rbx=00000000b5d9fad0 rcx=0000000000000000 rdx=00000000b5d9fad0 rsi=00000000afd50000 rdi=0000000000000000
r8=00000000b5d9eed0 r9=000000001f4a41a0 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000da642324 rsp=00000000b5d9f9f8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
b5d9f9f0 da5b46d4 00000000 00000000 00000000 00000000 ntdll!ZwDelayExecution+0x0
b5d9fa20 d7adf341 00000000 00000000 00000000 00000000 ntdll!RtlDelayExecution+0x0
b5d9fab0 1f45efcf 00000000 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
b5d9fae0 d975e957 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
b5d9fb10 da4e427c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
b5d9fb60 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>
]]>