Task 648890450
| Name | ps_260127_input_2256_167_0 |
| Workunit | 294421997 |
| Created | 28 Jan 2026, 14:22:09 UTC |
| Sent | 1 Feb 2026, 9:33:48 UTC |
| Report deadline | 11 Feb 2026, 21:33:48 UTC |
| Received | 1 Feb 2026, 9:45:26 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 811085 |
| Run time | 3 sec |
| CPU time | |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 7.95 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 0x00007FF674742EC5 read attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 02/01/26 20:34:00
Install Directory : C:\Program Files\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:\BOINC\slots\2;D:\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 0000000074720000 00000000008c3000 D:\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: 0000000090ea0000 0000000000268000 C:\Windows\SYSTEM32\ntdll.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00000000908b0000 00000000000c9000 C:\Windows\System32\KERNEL32.DLL (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 000000008dc70000 00000000003f1000 C:\Windows\System32\KERNELBASE.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 00000000902d0000 0000000000067000 C:\Windows\System32\SHLWAPI.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.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: 000000008d9b0000 000000000014b000 C:\Windows\System32\ucrtbase.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 000000008e250000 0000000000862000 C:\Windows\System32\Windows.Storage.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : Windows.Storage.pdb
File Version : 10.0.26100.7019 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7019
ModLoad: 0000000090400000 0000000000386000 C:\Windows\System32\combase.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 0000000090790000 0000000000118000 C:\Windows\System32\RPCRT4.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.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: 000000008e070000 00000000000a3000 C:\Windows\System32\msvcp_win.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 000000008ec40000 00000000000b4000 C:\Windows\System32\advapi32.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.26100.3624 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.3624
ModLoad: 0000000090350000 00000000000a9000 C:\Windows\System32\msvcrt.dll (7.0.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.7623
ModLoad: 00000000909e0000 00000000000a6000 C:\Windows\System32\sechost.dll (6.2.26100.7623) (-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: 000000008f5f0000 00000000001c6000 C:\Windows\System32\USER32.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : user32.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: 000000008eac0000 0000000000027000 C:\Windows\System32\win32u.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 0000000090d80000 000000000002b000 C:\Windows\System32\GDI32.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 000000008e120000 000000000012b000 C:\Windows\System32\gdi32full.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 0000000085260000 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: 0000000090e10000 0000000000031000 C:\Windows\System32\IMM32.DLL (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 000000008c530000 000000000001b000 C:\Windows\SYSTEM32\kernel.appcore.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 0000000080d70000 0000000000242000 C:\Windows\SYSTEM32\dbghelp.dll (6.2.26100.5074) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
File Version : 10.0.26100.5074 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.5074
ModLoad: 0000000090060000 00000000000d7000 C:\Windows\System32\OLEAUT32.dll (6.2.26100.7705) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.26100.7705 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7705
ModLoad: 000000008d900000 00000000000a5000 C:\Windows\System32\bcryptPrimitives.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 0, Write: 214, Other 99
- I/O Transfers Counters -
Read: 0, Write: 223, Other 2848
- Paged Pool Usage -
QuotaPagedPoolUsage: 137576, QuotaPeakPagedPoolUsage: 137576
QuotaNonPagedPoolUsage: 8576, QuotaPeakNonPagedPoolUsage: 8576
- Virtual Memory Usage -
VirtualSize: 14651392, PeakVirtualSize: 211517440
- Pagefile Usage -
PagefileUsage: 14651392, PeakPagefileUsage: 14651392
- Working Set Size -
WorkingSetSize: 11407360, PeakWorkingSetSize: 11407360, PageFaultCount: 2850
*** Dump of thread ID 10420 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 312500.000000, User Time: 156250.000000, Wait Time: 8173655.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF674742EC5 read attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=0000000074792b68 rcx=00000000155052a0 rdx=00000000155041c0 rsi=00000000155041c0 rdi=00000000155052d0
r8=0000000000001000 r9=0000000000000000 r10=000000006fc30000 r11=0000000015506180 r12=000000001551f9e0 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000074742ec5 rsp=0000000015504158 rbp=0000000000001000
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
15504150 74746a9c 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
15504180 7474573d 74792b68 15504220 00000000 00000000 period_search_10220_windows_x86!+0x0
155041e0 747460f6 74792b68 15505340 00000100 00000000 period_search_10220_windows_x86!+0x0
15505230 74743762 6fd00000 0000000a 6fd1b710 8dc9defd period_search_10220_windows_x86!+0x0
15506320 7474dab8 0000000a 00000100 0000000a 03000003 period_search_10220_windows_x86!+0x0
15506780 7474f48e 0000000a 155069f0 00000000 00000000 period_search_10220_windows_x86!+0x0
155068e0 74736d7d 0000000a 155069f0 00000000 1551f9e0 period_search_10220_windows_x86!+0x0
1551f9b0 7473a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
1551fd10 7473fa6a 0000000a 7473fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
1551fd50 908de8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
1551fd80 90f2c40c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
1551fdd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 20816 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 8173313.000000
- Registers -
rax=00000000000001e6 rbx=000000006fd0be50 rcx=0000000000000088 rdx=000000006fd0bad0 rsi=0000000090f14d70 rdi=000000006fd08880
r8=0000000000000010 r9=000000001683f548 r10=0000000000000088 r11=0000000000000088 r12=0000000090f7a440 r13=0000000000000000
r14=000000000000ffff r15=0000000090f12ae0 rip=0000000091005704 rsp=000000001683f4e8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
1683f4e0 90f15e0e 00000000 00000000 90f14d70 6fd08880 ntdll!NtWaitForWorkViaWorkerFactory+0x0
1683f840 908de8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
1683f870 90f2c40c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
1683f8c0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 10624 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 8173313.000000
- Registers -
rax=00000000000001e6 rbx=000000006fd0d300 rcx=0000000000000088 rdx=000000006fd0cf80 rsi=0000000090f14d70 rdi=000000006fd08880
r8=0000000000000010 r9=0000000017b5f818 r10=0000000000000088 r11=0000000000000088 r12=0000000090f7a440 r13=0000000000000000
r14=000000000000ffff r15=0000000090f12ae0 rip=0000000091005704 rsp=0000000017b5f7b8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
17b5f7b0 90f15e0e 00000000 00000000 90f14d70 6fd08880 ntdll!NtWaitForWorkViaWorkerFactory+0x0
17b5fb10 908de8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
17b5fb40 90f2c40c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
17b5fb90 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 11136 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 8173313.000000
- Registers -
rax=00000000000001e6 rbx=000000006fd0f9f0 rcx=0000000000000088 rdx=000000006fd0f670 rsi=0000000090f14d70 rdi=000000006fd08880
r8=0000000000000010 r9=0000000018e7f8d8 r10=0000000000000088 r11=0000000000000088 r12=0000000090f7a440 r13=0000000000000000
r14=000000000000ffff r15=0000000090f12ae0 rip=0000000091005704 rsp=0000000018e7f878 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
18e7f870 90f15e0e 00000000 00000000 90f14d70 6fd08880 ntdll!NtWaitForWorkViaWorkerFactory+0x0
18e7fbd0 908de8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
18e7fc00 90f2c40c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
18e7fc50 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>
]]>