Task 648650823
| Name | ps_260127_input_1957_423_1 |
| Workunit | 294302510 |
| Created | 28 Jan 2026, 13:11:22 UTC |
| Sent | 31 Jan 2026, 17:59:57 UTC |
| Report deadline | 11 Feb 2026, 5:59:57 UTC |
| Received | 31 Jan 2026, 19:25:42 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 815731 |
| Run time | 18 min 30 sec |
| CPU time | 18 min 30 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 6.80 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak working set size | 13.45 MB |
| Peak swap size | 13.51 MB |
| Peak disk usage | 0.02 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: AMD Ryzen 9 3900X 12-Core Processor
RAM: 63.92 GB
Using FMA SIMD optimizations.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF665293770 read attempt to address 0xFFFFFFFF
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 01/31/26 20:12:11
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\3;C:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 0000000065280000 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: 00000000ee530000 0000000000218000 C:\Windows\SYSTEM32\ntdll.dll (6.2.22621.6060) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.22621.5624 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.5624
ModLoad: 00000000ed560000 00000000000c4000 C:\Windows\System32\KERNEL32.DLL (6.2.22621.5415) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.22621.5624 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.5624
ModLoad: 00000000eb840000 00000000003d3000 C:\Windows\System32\KERNELBASE.dll (6.2.22621.6060) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.22621.5624 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.5624
ModLoad: 00000000ee400000 0000000000069000 C:\Windows\System32\SHLWAPI.dll (6.2.22621.5983) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.22621.6133 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.6133
ModLoad: 00000000ed200000 00000000000a7000 C:\Windows\System32\msvcrt.dll (7.0.22621.2506) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.22621.2506 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.22621.2506
ModLoad: 00000000ed390000 00000000000b1000 C:\Windows\System32\ADVAPI32.dll (6.2.22621.5909) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.22621.5124 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.5124
ModLoad: 00000000ec1d0000 00000000000a8000 C:\Windows\System32\sechost.dll (6.2.22621.5909) (-exported- Symbols Loaded)
Linked PDB Filename : sechost.pdb
File Version : 10.0.22621.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.1
ModLoad: 00000000eb6f0000 0000000000028000 C:\Windows\System32\bcrypt.dll (6.2.22621.4746) (-exported- Symbols Loaded)
Linked PDB Filename : bcrypt.pdb
File Version : 10.0.22621.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.1
ModLoad: 00000000ed0e0000 0000000000118000 C:\Windows\System32\RPCRT4.dll (6.2.22621.5840) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.22621.2506 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.2506
ModLoad: 00000000e7ab0000 000000000000a000 C:\Windows\SYSTEM32\VERSION.dll (6.2.22621.1) (-exported- Symbols Loaded)
Linked PDB Filename : version.pdb
File Version : 10.0.22621.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.1
ModLoad: 00000000ec490000 00000000001b2000 C:\Windows\System32\USER32.dll (6.2.22621.5983) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.22621.6133 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.6133
ModLoad: 00000000ebed0000 0000000000026000 C:\Windows\System32\win32u.dll (6.2.22621.6060) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.22621.6060 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.6060
ModLoad: 00000000ed0b0000 0000000000029000 C:\Windows\System32\GDI32.dll (6.2.22621.5697) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.22621.5697 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.5697
ModLoad: 00000000ebfa0000 0000000000123000 C:\Windows\System32\gdi32full.dll (6.2.22621.5697) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.22621.5697 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.5697
ModLoad: 00000000ebf00000 000000000009a000 C:\Windows\System32\msvcp_win.dll (6.2.22621.3374) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.22621.3374 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.3374
ModLoad: 00000000eb720000 0000000000111000 C:\Windows\System32\ucrtbase.dll (6.2.22621.3593) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.22621.3593 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.3593
ModLoad: 00000000edde0000 0000000000031000 C:\Windows\System32\IMM32.DLL (6.2.22621.5697) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.22621.5697 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.5697
ModLoad: 00000000e96a0000 0000000000018000 C:\Windows\SYSTEM32\kernel.appcore.dll (6.2.22621.3958) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.22621.3958 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.3958
ModLoad: 00000000eaea0000 0000000000233000 C:\Windows\SYSTEM32\dbghelp.dll (6.2.22621.5471) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
File Version : 10.0.22621.5471 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.5471
ModLoad: 00000000ed990000 0000000000392000 C:\Windows\System32\combase.dll (6.2.22621.6060) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
File Version : 10.0.22621.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.1
ModLoad: 00000000ed2b0000 00000000000d8000 C:\Windows\System32\OLEAUT32.dll (6.2.22621.5697) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.22621.5697 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.5697
ModLoad: 00000000ec0d0000 000000000007b000 C:\Windows\System32\bcryptPrimitives.dll (6.2.22621.4317) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.22621.4317 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.4317
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 148, Write: 310, Other 723
- I/O Transfers Counters -
Read: 455221, Write: 8465, Other 3654
- Paged Pool Usage -
QuotaPagedPoolUsage: 109568, QuotaPeakPagedPoolUsage: 109568
QuotaNonPagedPoolUsage: 7880, QuotaPeakNonPagedPoolUsage: 8400
- Virtual Memory Usage -
VirtualSize: 15155200, PeakVirtualSize: 158584832
- Pagefile Usage -
PagefileUsage: 15155200, PeakPagefileUsage: 15155200
- Working Set Size -
WorkingSetSize: 15126528, PeakWorkingSetSize: 15126528, PageFaultCount: 3779
*** Dump of thread ID 17640 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 3750000.000000, User Time: 11104374784.000000, Wait Time: 7050523.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF665293770 read attempt to address 0xFFFFFFFF
- Registers -
rax=00000000834c1f66 rbx=00000000fffffffe rcx=000000007cb3e09b rdx=0000000000000000 rsi=00000000fe301b40 rdi=0000000000000001
r8=000000007cb3e09c r9=00000000e2880a78 r10=0000000065952808 r11=00000000ef9f0040 r12=00000000000000cd r13=0000000065952800
r14=00000000ffcb30c8 r15=000000006594dff8 rip=0000000065293770 rsp=00000000cb306850 rbp=0000000000000039
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202
- Callstack -
ChildEBP RetAddr Args to Child
cb306960 65296448 efb44ac0 edd04590 ef8cc020 efae3010 period_search_10220_windows_x86!+0x0
cb306a70 6529962c edd04590 ef8cc020 efae3010 efb0a120 period_search_10220_windows_x86!+0x0
cb31fb40 6529a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
cb31fea0 6529fa6a 0000000a 6529fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
cb31fee0 ed57259d 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
cb31ff10 ee58af78 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
cb31ff90 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 27420 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 312500.000000, User Time: 156250.000000, Wait Time: 7050518.000000
- Registers -
rax=0000000000000034 rbx=00000000d12bfcd0 rcx=0000000000000000 rdx=00000000d12bfcd0 rsi=00000000c9f72000 rdi=0000000000000000
r8=00000000d12bf0d0 r9=00000000652f41a0 r10=0000000000000fff r11=0000000000000ff0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000ee5d1484 rsp=00000000d12bfc08 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
d12bfc00 ee5856d3 00000000 00000000 00000000 00000000 ntdll!ZwDelayExecution+0x0
d12bfc30 eb88a3ed 00000000 00000000 d12bfcd0 00000000 ntdll!RtlDelayExecution+0x0
d12bfcb0 652aefcf 00000000 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
d12bfce0 ed57259d 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
d12bfd10 ee58af78 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
d12bfd90 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>
]]>