Task 648800537
| Name | ps_260127_input_2140_201_1 |
| Workunit | 294377101 |
| 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 working set size | 8.38 MB |
| Peak swap size | 13.23 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>
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 20:40:41
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: 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: 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: 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: 14802944, PeakVirtualSize: 195936256
- Pagefile Usage -
PagefileUsage: 14802944, PeakPagefileUsage: 14802944
- Working Set Size -
WorkingSetSize: 9764864, PeakWorkingSetSize: 9768960, PageFaultCount: 2446
*** Dump of thread ID 8072 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 312500.000000, User Time: 0.000000, Wait Time: 1125646.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF613792EC5 read attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=00000000137e2b68 rcx=00000000e5305400 rdx=00000000e5304320 rsi=00000000e5304320 rdi=00000000e5305430
r8=0000000000001000 r9=0000000000000000 r10=0000000000008000 r11=00000000e53062e0 r12=00000000e531fb40 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000013792ec5 rsp=00000000e53042b8 rbp=0000000000001000
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
e53042b0 13796a9c 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
e53042e0 1379573d 137e2b68 e5304380 00000000 00000000 period_search_10220_windows_x86!+0x0
e5304340 137960f6 137e2b68 e53054a0 00000100 00000000 period_search_10220_windows_x86!+0x0
e5305390 13793762 00000000 0000000a 8953e3d0 0000000d period_search_10220_windows_x86!+0x0
e5306480 1379dab8 0000000a 00000100 0000000a de0004da period_search_10220_windows_x86!+0x0
e53068e0 1379f48e 0000000a e5306b50 00000000 00000000 period_search_10220_windows_x86!+0x0
e5306a40 13786d7d 0000000a e5306b50 00000000 e531fb40 period_search_10220_windows_x86!+0x0
e531fb10 1378a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
e531fe70 1378fa6a 0000000a 1378fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
e531feb0 23837374 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
e531fee0 257fcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
e531ff60 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 4108 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 1125304.000000
- Registers -
rax=00000000000001d5 rbx=000000008953a410 rcx=0000000000000074 rdx=000000008953a090 rsi=0000000089534940 rdi=000000008953a410
r8=0000000000000302 r9=0000000000000302 r10=0000000000000214 r11=00000000000003f1 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000025851074 rsp=00000000e663fa58 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
e663fa50 257fd407 00000000 00000000 89534940 8953a410 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
e663fd50 23837374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
e663fd80 257fcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
e663fe00 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 9572 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 1125304.000000
- Registers -
rax=00000000000001d5 rbx=000000008953c660 rcx=0000000000000074 rdx=000000008953c2e0 rsi=0000000089534940 rdi=000000008953c660
r8=00000000000002fb r9=00000000000002fb r10=00000000000000bf r11=0000000000000538 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000025851074 rsp=00000000e795f918 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
e795f910 257fd407 00010006 00000001 00000001 8953c660 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
e795fc10 23837374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
e795fc40 257fcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
e795fcc0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 8552 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 1125304.000000
- Registers -
rax=00000000000001d5 rbx=000000008953b7e0 rcx=0000000000000074 rdx=000000008953b460 rsi=0000000089534940 rdi=000000008953b7e0
r8=0000000000000527 r9=00000000233cf178 r10=000000008953dff0 r11=00000000233daeb8 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000025851074 rsp=00000000e8c7f468 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
e8c7f460 257fd407 00000000 00000000 89534940 8953b7e0 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
e8c7f760 23837374 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
e8c7f790 257fcc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
e8c7f810 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>
]]>