Task 716755178
| Name | ps_260821_input_7487_42_1 |
| Workunit | 326629875 |
| Created | 21 Aug 2026, 11:38:17 UTC |
| Sent | 24 Aug 2026, 19:31:58 UTC |
| Report deadline | 4 Sep 2026, 7:31:58 UTC |
| Received | 24 Aug 2026, 19:35:38 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 820798 |
| Run time | 5 sec |
| CPU time | |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 3,041.35 GFLOPS |
| Application version | Period Search Application v102.17 (cuda118_win10) windows_x86_64 |
| Peak disk usage | 0.51 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 0x00007FF701940185 read attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 08/25/26 05:32:08
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: E:\BOINC DATA\slots\0;E:\BOINC DATA\projects\asteroidsathome.net_boinc
ModLoad: 0000000001930000 0000000000c6a000 E:\BOINC DATA\projects\asteroidsathome.net_boinc\period_search_10217_windows_x86_64__cuda118_win10.exe (102.17.0.0) (-nosymbols- Symbols Loaded)
Linked PDB Filename :
File Version : 102.17.0.0
Company Name : Astronomical Institute at Charles University in Prague
Product Name : Asteroids@home for BOINC
Product Version : 102.17.0.0
ModLoad: 0000000009a80000 0000000000266000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.8972) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.26100.8972 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8972
ModLoad: 0000000008770000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.26100.8972 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8972
ModLoad: 00000000072e0000 00000000003ff000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.26100.8972 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8972
ModLoad: 0000000008bf0000 0000000000066000 C:\WINDOWS\System32\SHLWAPI.dll (6.2.26100.8972) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.26100.8117 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8117
ModLoad: 0000000006dd0000 000000000014c000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.8875) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.26100.8875 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8875
ModLoad: 0000000008f40000 00000000000bc000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.26100.9168) (-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: 0000000007f30000 00000000000a9000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.8875) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.26100.8875 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.8875
ModLoad: 0000000009300000 00000000000aa000 C:\WINDOWS\System32\sechost.dll (6.2.26100.9168) (-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: 00000000cc290000 0000000000087000 E:\BOINC DATA\projects\asteroidsathome.net_boinc\cudart64_110.dll (6.14.11.11080) (-exported- Symbols Loaded)
Linked PDB Filename :
File Version : 6,14,11,11080
Company Name : NVIDIA Corporation
Product Name : NVIDIA CUDA 11.8.89 Runtime
Product Version : 6,14,11,11080
ModLoad: 00000000093b0000 0000000000118000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.9168) (-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: 00000000078d0000 00000000001c6000 C:\WINDOWS\System32\USER32.dll (6.2.26100.8972) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.26100.8117 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8117
ModLoad: 0000000006f30000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.26100.9168 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.9168
ModLoad: 0000000008bc0000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.26100.8328 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8328
ModLoad: 00000000028f0000 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: 00000000071b0000 0000000000129000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.26100.9168 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.9168
ModLoad: 0000000006d20000 00000000000a3000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.8875) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.26100.8875 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8875
ModLoad: 0000000006360000 000000000000c000 C:\WINDOWS\SYSTEM32\CRYPTBASE.DLL (6.2.26100.8875) (-exported- Symbols Loaded)
Linked PDB Filename : cryptbase.pdb
File Version : 10.0.26100.8875 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8875
ModLoad: 00000000cb930000 0000000000159000 C:\WINDOWS\SYSTEM32\nvml.dll (8.17.16.1088) (-exported- Symbols Loaded)
Linked PDB Filename :
File Version : 8.17.16.1088
Company Name : NVIDIA Corporation
Product Name : NVIDIA Management Library 610.88
Product Version : 8.17.16.1088
ModLoad: 0000000013270000 000000000047f000 C:\WINDOWS\SYSTEM32\nvcuda.dll (32.0.16.1088) (-exported- Symbols Loaded)
Linked PDB Filename : C:\dvs\p4\build\sw\rel\gpu_drv\r610\r610_85\drivers\gpgpu\cuda\loader\_out\wddm2_amd64_release\nvcuda_loader.pdb
File Version : 32.0.16.1088
Company Name : NVIDIA Corporation
Product Name : NVIDIA CUDA 13.3.80 driver
Product Version : 32.0.16.1088
ModLoad: 0000000009150000 0000000000032000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.8521) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.26100.8521 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8521
ModLoad: 0000000005aa0000 000000000001b000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll (6.2.26100.8737) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.26100.8737 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8737
ModLoad: 0000000002f50000 0000000000242000 C:\WINDOWS\SYSTEM32\dbghelp.dll (6.2.26100.8328) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
File Version : 10.0.26100.8328 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8328
ModLoad: 00000000094d0000 0000000000385000 C:\WINDOWS\System32\combase.dll (6.2.26100.9168) (-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: 0000000008ae0000 00000000000d9000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.8972) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.26100.8972 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8972
ModLoad: 0000000006f60000 00000000000ac000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.9168) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.26100.9168 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.9168
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 0, Write: 214, Other 283
- I/O Transfers Counters -
Read: 0, Write: 223, Other 7902
- Paged Pool Usage -
QuotaPagedPoolUsage: 133792, QuotaPeakPagedPoolUsage: 133792
QuotaNonPagedPoolUsage: 8848, QuotaPeakNonPagedPoolUsage: 10184
- Virtual Memory Usage -
VirtualSize: 10911744, PeakVirtualSize: 154071040
- Pagefile Usage -
PagefileUsage: 10911744, PeakPagefileUsage: 10919936
- Working Set Size -
WorkingSetSize: 9895936, PeakWorkingSetSize: 9895936, PageFaultCount: 2490
*** Dump of thread ID 38944 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 156250.000000, User Time: 156250.000000, Wait Time: 19491344.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF701940185 read attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=000000000198c6f0 rcx=00000000edca2d20 rdx=00000000edca1c40 rsi=00000000edca1c40 rdi=00000000edca2d50
r8=0000000000001000 r9=0000000000000000 r10=000000000ae30000 r11=00000000edca3c00 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000001940185 rsp=00000000edca1bd8 rbp=0000000000001000
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
edca1bd0 01943a4c 00000000 00000000 00000000 00000000 period_search_10217_windows_x86!+0x0
edca1c00 019426ed 0198c6f0 edca1ca0 00000000 00000000 period_search_10217_windows_x86!+0x0
edca1c60 019430a6 0198c6f0 edca2dc0 00000100 00000000 period_search_10217_windows_x86!+0x0
edca2cb0 01940a22 00000000 0000000a 00000000 00000000 period_search_10217_windows_x86!+0x0
edca3da0 0194aa18 0000000a 00000100 0000000a 09a8ee6d period_search_10217_windows_x86!+0x0
edca4200 0194c2ae 0000000a edca4480 00000000 00000000 period_search_10217_windows_x86!+0x0
edca4360 0193308c 0000000a edca4480 00000000 00000000 period_search_10217_windows_x86!+0x0
edd8f6e0 01934fc8 0000000a 0000000a 00000000 00000000 period_search_10217_windows_x86!+0x0
edd8fa40 0194cf92 0000000a 0194d009 00000000 00000000 period_search_10217_windows_x86!+0x0
edd8fa80 0879ccb7 00000000 00000000 00000000 00000000 period_search_10217_windows_x86!+0x0
edd8fab0 09b2ad6c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
edd8fb00 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 33480 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 19491004.000000
- Registers -
rax=00000000000001e6 rbx=000000000af6c650 rcx=0000000000000088 rdx=000000000af6c2d0 rsi=0000000009acf5b0 rdi=000000000af68f10
r8=0000000000000010 r9=00000000ee71f4e8 r10=0000000000000088 r11=0000000000000088 r12=0000000009b04dc0 r13=0000000000000000
r14=000000000000ffff r15=0000000009acd320 rip=0000000009be4034 rsp=00000000ee71f488 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
ee71f480 09ad064e 00000000 00000000 09acf5b0 0af68f10 ntdll!NtWaitForWorkViaWorkerFactory+0x0
ee71f7e0 0879ccb7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
ee71f810 09b2ad6c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
ee71f860 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 37760 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 156250.000000, Wait Time: 19491004.000000
- Registers -
rax=00000000000001e6 rbx=000000000af6ca80 rcx=0000000000000088 rdx=000000000af6c700 rsi=0000000009acf5b0 rdi=000000000af68f10
r8=0000000000000010 r9=00000000ef0af788 r10=0000000000000088 r11=0000000000000088 r12=0000000009b04dc0 r13=0000000000000000
r14=000000000000ffff r15=0000000009acd320 rip=0000000009be4034 rsp=00000000ef0af728 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
ef0af720 09ad064e 00000000 00000000 09acf5b0 0af68f10 ntdll!NtWaitForWorkViaWorkerFactory+0x0
ef0afa80 0879ccb7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
ef0afab0 09b2ad6c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
ef0afb00 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 36580 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 19491004.000000
- Registers -
rax=00000000000001e6 rbx=000000000af6e220 rcx=0000000000000088 rdx=000000000af6dea0 rsi=0000000009acf5b0 rdi=000000000af68f10
r8=0000000000000010 r9=00000000efa3fbc8 r10=0000000000000088 r11=0000000000000088 r12=0000000009b04dc0 r13=0000000000000000
r14=000000000000ffff r15=0000000009acd320 rip=0000000009be4034 rsp=00000000efa3fb68 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
efa3fb60 09ad064e 00000000 00000000 09acf5b0 0af68f10 ntdll!NtWaitForWorkViaWorkerFactory+0x0
efa3fec0 0879ccb7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
efa3fef0 09b2ad6c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
efa3ff40 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>
]]>