Task 674963184
| Name | ps_260414_input_26124_60_0 |
| Workunit | 306933010 |
| Created | 15 Apr 2026, 11:48:32 UTC |
| Sent | 17 Apr 2026, 12:24:53 UTC |
| Report deadline | 28 Apr 2026, 0:24:53 UTC |
| Received | 19 Apr 2026, 14:17:25 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 830100 |
| Run time | 34 min 59 sec |
| CPU time | 34 min 59 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 8.05 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak working set size | 12.02 MB |
| Peak swap size | 13.63 MB |
| Peak disk usage | 0.05 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 9 5900X 12-Core Processor
RAM: 47.91 GB
Using FMA SIMD optimizations.
CPU: AMD Ryzen 9 5900X 12-Core Processor
RAM: 47.91 GB
Using FMA SIMD optimizations.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF726AC61B7 read attempt to address 0xFFFFFFFF
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 04/19/26 17:16:00
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\4;C:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 0000000026ab0000 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: 0000000051f50000 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: 0000000050c10000 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: 000000004f770000 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: 000000004fe70000 0000000000069000 C:\WINDOWS\System32\SHLWAPI.dll (6.2.22621.5983) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.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: 00000000505e0000 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: 000000004ff70000 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: 0000000051050000 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: 000000004a760000 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: 000000004f2e0000 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: 00000000519b0000 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: 0000000051d50000 00000000001b2000 C:\WINDOWS\System32\USER32.dll (6.2.22621.6199) (-exported- Symbols Loaded)
Linked PDB Filename : user32.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: 000000004f310000 0000000000026000 C:\WINDOWS\System32\win32u.dll (6.2.22621.6199) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.22621.6199 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.22621.6199
ModLoad: 0000000050ce0000 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: 000000004f4b0000 000000000011b000 C:\WINDOWS\System32\gdi32full.dll (6.2.22621.6133) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.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: 000000004fb50000 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: 000000004f650000 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: 0000000051b20000 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: 000000004e130000 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: 0000000043510000 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: 0000000050030000 0000000000391000 C:\WINDOWS\System32\combase.dll (6.2.22621.6133) (-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: 0000000051c70000 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: 000000004f5d0000 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: 125, Write: 290, Other 979
- I/O Transfers Counters -
Read: 228685, Write: 40931, Other 3280
- Paged Pool Usage -
QuotaPagedPoolUsage: 109544, QuotaPeakPagedPoolUsage: 109544
QuotaNonPagedPoolUsage: 8016, QuotaPeakNonPagedPoolUsage: 8536
- Virtual Memory Usage -
VirtualSize: 15007744, PeakVirtualSize: 157777920
- Pagefile Usage -
PagefileUsage: 15007744, PeakPagefileUsage: 15007744
- Working Set Size -
WorkingSetSize: 13201408, PeakWorkingSetSize: 13201408, PageFaultCount: 3311
*** Dump of thread ID 8280 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 10781250.000000, User Time: 19725625344.000000, Wait Time: 215568.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF726AC61B7 read attempt to address 0xFFFFFFFF
- Registers -
rax=00000000bdfd3954 rbx=0000000000000036 rcx=0000000086b08e50 rdx=0000000086adc380 rsi=0000000000000036 rdi=0000000000000036
r8=0000000000000090 r9=0000000001d75300 r10=0000000001d74f40 r11=0000000084d67440 r12=0000000086a6c010 r13=0000000000000039
r14=0000000086a93120 r15=00000000869dce40 rip=0000000026ac61b7 rsp=0000000079b061e0 rbp=0000000000000039
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010206
- Callstack -
ChildEBP RetAddr Args to Child
79b062e0 26ac962c 84cb1f30 8684c020 86a6c010 86a93120 period_search_10220_windows_x86!+0x0
79b1f3b0 26aca158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
79b1f710 26acfa6a 0000000a 26acfae1 00000000 00000000 period_search_10220_windows_x86!+0x0
79b1f750 50c2259d 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
79b1f780 51faaf78 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
79b1f800 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 15328 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 312500.000000, User Time: 937500.000000, Wait Time: 215566.000000
- Registers -
rax=0000000000000034 rbx=000000007fabf9d0 rcx=0000000000000000 rdx=000000007fabf9d0 rsi=0000000078767000 rdi=0000000000000000
r8=000000007fabf908 r9=0000000000000000 r10=0000000000000000 r11=000000007fabf9b0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000051ff1484 rsp=000000007fabf908 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
7fabf900 51fa56d3 00000000 00000000 00000000 00000000 ntdll!ZwDelayExecution+0x0
7fabf930 4f7ba3ed 00000000 00000000 7fabf9d0 00000000 ntdll!RtlDelayExecution+0x0
7fabf9b0 26adefcf 00000000 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
7fabf9e0 50c2259d 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
7fabfa10 51faaf78 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
7fabfa90 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>
]]>