Task 648800532
| Name | ps_260127_input_21_402_0 |
| Workunit | 294377097 |
| Created | 28 Jan 2026, 13:55:30 UTC |
| Sent | 1 Feb 2026, 3:40:11 UTC |
| Report deadline | 11 Feb 2026, 15:40:11 UTC |
| Received | 1 Feb 2026, 4:04:19 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 825111 |
| Run time | 2 sec |
| CPU time | |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 4.95 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF613792EC5 read attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 01/31/26 20:40:22
Install Directory : D:\ProgramFiles\BOINC\
Data Directory :
Project Symstore :
Loaded Library : dbghelp.dll
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: D:\ProgramData\BOINC\slots\1;D:\ProgramData\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 0000000013770000 00000000008c3000 D:\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: 00000000257b0000 00000000001f8000 C:\windows\SYSTEM32\ntdll.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.19041.4842 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.4842
ModLoad: 0000000023820000 00000000000c2000 C:\windows\System32\KERNEL32.DLL (6.2.19041.6807) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.19041.6807 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6807
ModLoad: 00000000230c0000 00000000002f7000 C:\windows\System32\KERNELBASE.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.19041.6807 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6807
ModLoad: 0000000024b80000 000000000005b000 C:\windows\System32\SHLWAPI.dll (6.2.19041.6392) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 0000000023d20000 000000000009e000 C:\windows\System32\msvcrt.dll (7.0.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.19041.6809 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.19041.6809
ModLoad: 00000000256b0000 00000000000b1000 C:\windows\System32\ADVAPI32.dll (6.2.19041.6328) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.19041.5678 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5678
ModLoad: 0000000023e40000 000000000009f000 C:\windows\System32\sechost.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : sechost.pdb
File Version : 10.0.19041.6807 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6807
ModLoad: 0000000025590000 0000000000120000 C:\windows\System32\RPCRT4.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.19041.6807 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6807
ModLoad: 0000000022f90000 0000000000027000 C:\windows\System32\bcrypt.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : bcrypt.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 000000001cde0000 000000000000a000 C:\windows\SYSTEM32\VERSION.dll (6.2.19041.3636) (-exported- Symbols Loaded)
Linked PDB Filename : version.pdb
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3636
ModLoad: 0000000024990000 00000000001a1000 C:\windows\System32\USER32.dll (6.2.19041.6575) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000233c0000 0000000000022000 C:\windows\System32\win32u.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.19041.6809 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6809
ModLoad: 0000000024b40000 000000000002b000 C:\windows\System32\GDI32.dll (6.2.19041.6157) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.19041.6157 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6157
ModLoad: 0000000023480000 0000000000119000 C:\windows\System32\gdi32full.dll (6.2.19041.6157) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.19041.6157 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6157
ModLoad: 00000000235a0000 000000000009d000 C:\windows\System32\msvcp_win.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.19041.6809 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6809
ModLoad: 0000000022fc0000 0000000000100000 C:\windows\System32\ucrtbase.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.19041.6809 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6809
ModLoad: 0000000024110000 000000000002f000 C:\windows\System32\IMM32.DLL (6.2.19041.6157) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.19041.6157 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6157
ModLoad: 0000000020c60000 0000000000012000 C:\windows\SYSTEM32\kernel.appcore.dll (6.2.19041.3758) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.19041.3758 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3758
ModLoad: 0000000011d70000 0000000000201000 C:\windows\SYSTEM32\dbghelp.dll (6.2.19041.5848) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
File Version : 10.0.19041.5848 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5848
ModLoad: 00000000233f0000 0000000000082000 C:\windows\System32\bcryptPrimitives.dll (6.2.19041.6809) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.19041.6809 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6809
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 0, Write: 214, Other 299
- I/O Transfers Counters -
Read: 0, Write: 223, Other 8150
- Paged Pool Usage -
QuotaPagedPoolUsage: 106616, QuotaPeakPagedPoolUsage: 106616
QuotaNonPagedPoolUsage: 7336, QuotaPeakNonPagedPoolUsage: 7400
- Virtual Memory Usage -
VirtualSize: 14749696, PeakVirtualSize: 195936256
- Pagefile Usage -
PagefileUsage: 14749696, PeakPagefileUsage: 14749696
- Working Set Size -
WorkingSetSize: 9744384, PeakWorkingSetSize: 9748480, PageFaultCount: 2443
*** Dump of thread ID 15856 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 156250.000000, User Time: 0.000000, Wait Time: 1124442.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF613792EC5 read attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=00000000137e2b68 rcx=000000006e704d50 rdx=000000006e703c70 rsi=000000006e703c70 rdi=000000006e704d80
r8=0000000000001000 r9=0000000000000000 r10=0000000000008000 r11=000000006e705c30 r12=000000006e71f490 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000013792ec5 rsp=000000006e703c08 rbp=0000000000001000
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
6e703c00 13796a9c 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
6e703c30 1379573d 137e2b68 6e703cd0 00000000 00000000 period_search_10220_windows_x86!+0x0
6e703c90 137960f6 137e2b68 6e704df0 00000100 00000000 period_search_10220_windows_x86!+0x0
6e704ce0 13793762 00000000 0000000a df452530 0000000d period_search_10220_windows_x86!+0x0
6e705dd0 1379dab8 0000000a 00000100 0000000a d0000ada period_search_10220_windows_x86!+0x0
6e706230 1379f48e 0000000a 6e7064a0 00000000 00000000 period_search_10220_windows_x86!+0x0
6e706390 13786d7d 0000000a 6e7064a0 00000000 6e71f490 period_search_10220_windows_x86!+0x0
6e71f460 1378a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
6e71f7c0 1378fa6a 0000000a 1378fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
6e71f800 23837374 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
6e71f830 257fcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
6e71f8b0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 2560 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 1124101.000000
- Registers -
rax=00000000000001d5 rbx=00000000df447ad0 rcx=0000000000000074 rdx=00000000df447750 rsi=00000000df444940 rdi=00000000df447ad0
r8=0000000000000527 r9=00000000233cf178 r10=00000000df44cd40 r11=00000000233daeb8 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000025851074 rsp=000000006fa3f708 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
6fa3f700 257fd407 00000000 00000000 df444940 df447ad0 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
6fa3fa00 23837374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
6fa3fa30 257fcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
6fa3fab0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 8060 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 1124101.000000
- Registers -
rax=00000000000001d5 rbx=00000000df44a8d0 rcx=0000000000000074 rdx=00000000df44a550 rsi=00000000df444940 rdi=00000000df44a8d0
r8=0000000000000302 r9=0000000000000302 r10=0000000000000214 r11=00000000000003f1 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000025851074 rsp=0000000070d5f958 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
70d5f950 257fd407 00010006 00000001 00000001 df44a8d0 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
70d5fc50 23837374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
70d5fc80 257fcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
70d5fd00 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 16968 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 1124101.000000
- Registers -
rax=00000000000001d5 rbx=00000000df44f380 rcx=0000000000000074 rdx=00000000df44f000 rsi=00000000df444940 rdi=00000000df44f380
r8=0000000000000527 r9=00000000233cf178 r10=00000000df451d10 r11=00000000233daeb8 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000025851074 rsp=000000007207f498 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
7207f490 257fd407 00000000 00000000 df444940 df44f380 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
7207f790 23837374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
7207f7c0 257fcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
7207f840 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>
]]>