Task 668894567
| Name | ps_260326_input_13994_136_1 |
| Workunit | 304025583 |
| Created | 27 Mar 2026, 2:16:46 UTC |
| Sent | 31 Mar 2026, 1:56:26 UTC |
| Report deadline | 10 Apr 2026, 13:56:26 UTC |
| Received | 31 Mar 2026, 2:57:14 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 | 7.84 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 0x00007FF6C4FC2EC5 read attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 03/31/26 12:56:52
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\0;D:\BOINC\projects\asteroidsathome.net_boinc
ModLoad: 00000000c4fa0000 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: 000000003a760000 0000000000267000 C:\Windows\SYSTEM32\ntdll.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 0000000039030000 00000000000c9000 C:\Windows\System32\KERNEL32.DLL (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 0000000037300000 00000000003f4000 C:\Windows\System32\KERNELBASE.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 00000000341a0000 000000000009f000 C:\Windows\SYSTEM32\apphelp.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : apphelp.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: 0000000038ce0000 0000000000066000 C:\Windows\System32\SHLWAPI.dll (6.2.26100.8115) (-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: 00000000371b0000 000000000014b000 C:\Windows\System32\ucrtbase.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 0000000037b40000 0000000000865000 C:\Windows\System32\Windows.Storage.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : Windows.Storage.pdb
File Version : 10.0.26100.7840 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7840
ModLoad: 0000000039b20000 0000000000382000 C:\Windows\System32\combase.dll (6.2.26100.8115) (-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: 0000000039870000 0000000000118000 C:\Windows\System32\RPCRT4.dll (6.2.26100.8036) (-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: 00000000377f0000 00000000000a3000 C:\Windows\System32\msvcp_win.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 000000003a290000 00000000000b6000 C:\Windows\System32\advapi32.dll (6.2.26100.8115) (-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: 0000000038520000 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: 000000003a5d0000 00000000000a7000 C:\Windows\System32\sechost.dll (6.2.26100.8115) (-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: 0000000039f30000 00000000001c5000 C:\Windows\System32\USER32.dll (6.2.26100.8115) (-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: 0000000037700000 0000000000027000 C:\Windows\System32\win32u.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 00000000384f0000 000000000002b000 C:\Windows\System32\GDI32.dll (6.2.26100.8036) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.26100.8036 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8036
ModLoad: 00000000378a0000 000000000012a000 C:\Windows\System32\gdi32full.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 000000002f610000 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: 000000003a100000 0000000000032000 C:\Windows\System32\IMM32.DLL (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 0000000035dc0000 000000000001b000 C:\Windows\SYSTEM32\kernel.appcore.dll (6.2.26100.7920) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.26100.7920 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7920
ModLoad: 0000000026d10000 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: 000000003a1b0000 00000000000d7000 C:\Windows\System32\OLEAUT32.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
ModLoad: 00000000383b0000 00000000000a5000 C:\Windows\System32\bcryptPrimitives.dll (6.2.26100.8115) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.26100.8115 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8115
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 0, Write: 214, Other 314
- I/O Transfers Counters -
Read: 0, Write: 223, Other 6262
- Paged Pool Usage -
QuotaPagedPoolUsage: 138920, QuotaPeakPagedPoolUsage: 138920
QuotaNonPagedPoolUsage: 8712, QuotaPeakNonPagedPoolUsage: 9032
- Virtual Memory Usage -
VirtualSize: 14643200, PeakVirtualSize: 212205568
- Pagefile Usage -
PagefileUsage: 14643200, PeakPagefileUsage: 14643200
- Working Set Size -
WorkingSetSize: 12328960, PeakWorkingSetSize: 12328960, PageFaultCount: 3111
*** Dump of thread ID 4656 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 312500.000000, User Time: 156250.000000, Wait Time: 6706230.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF6C4FC2EC5 read attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=00000000c5012b68 rcx=00000000dbd05360 rdx=00000000dbd04280 rsi=00000000dbd04280 rdi=00000000dbd05390
r8=0000000000001000 r9=0000000000000000 r10=00000000055f0000 r11=00000000dbd06240 r12=00000000dbd1faa0 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000c4fc2ec5 rsp=00000000dbd04218 rbp=0000000000001000
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
dbd04210 c4fc6a9c 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
dbd04240 c4fc573d c5012b68 dbd042e0 00000000 00000000 period_search_10220_windows_x86!+0x0
dbd042a0 c4fc60f6 c5012b68 dbd05400 00000100 00000000 period_search_10220_windows_x86!+0x0
dbd052f0 c4fc3762 054f0000 0000000a 0550e650 3732d45d period_search_10220_windows_x86!+0x0
dbd063e0 c4fcdab8 0000000a 00000100 0000000a 02000002 period_search_10220_windows_x86!+0x0
dbd06840 c4fcf48e 0000000a dbd06ab0 00000000 00000000 period_search_10220_windows_x86!+0x0
dbd069a0 c4fb6d7d 0000000a dbd06ab0 00000000 dbd1faa0 period_search_10220_windows_x86!+0x0
dbd1fa70 c4fba158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
dbd1fdd0 c4fbfa6a 0000000a c4fbfae1 00000000 00000000 period_search_10220_windows_x86!+0x0
dbd1fe10 3905e8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
dbd1fe40 3a7ec3fc 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
dbd1fe90 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 15036 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 6705887.000000
- Registers -
rax=00000000000001e6 rbx=00000000054fef40 rcx=000000000000009c rdx=00000000054febc0 rsi=000000003a7d4d60 rdi=00000000054fde10
r8=0000000000000010 r9=00000000dd03fba8 r10=000000000000009c r11=000000000000009c r12=000000003a83a410 r13=0000000000000000
r14=000000000000ffff r15=000000003a7d2ad0 rip=000000003a8c5714 rsp=00000000dd03fb48 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
dd03fb40 3a7d5dfe 00000000 00000000 3a7d4d60 054fde10 ntdll!NtWaitForWorkViaWorkerFactory+0x0
dd03fea0 3905e8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
dd03fed0 3a7ec3fc 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
dd03ff20 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 12960 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 6705887.000000
- Registers -
rax=00000000000001e6 rbx=00000000055026c0 rcx=000000000000009c rdx=0000000005502340 rsi=000000003a7d4d60 rdi=00000000054fde10
r8=0000000000000010 r9=00000000de35fb18 r10=000000000000009c r11=000000000000009c r12=000000003a83a410 r13=0000000000000000
r14=000000000000ffff r15=000000003a7d2ad0 rip=000000003a8c5714 rsp=00000000de35fab8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
de35fab0 3a7d5dfe 00000000 00000000 3a7d4d60 054fde10 ntdll!NtWaitForWorkViaWorkerFactory+0x0
de35fe10 3905e8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
de35fe40 3a7ec3fc 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
de35fe90 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 7996 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 6705887.000000
- Registers -
rax=00000000000001e6 rbx=0000000005504430 rcx=000000000000009c rdx=00000000055040b0 rsi=000000003a7d4d60 rdi=00000000054fde10
r8=0000000000000010 r9=00000000df67f988 r10=000000000000009c r11=000000000000009c r12=000000003a83a410 r13=0000000000000000
r14=000000000000ffff r15=000000003a7d2ad0 rip=000000003a8c5714 rsp=00000000df67f928 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
df67f920 3a7d5dfe 0001000a 00000001 05504430 054fde10 ntdll!NtWaitForWorkViaWorkerFactory+0x0
df67fc80 3905e8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
df67fcb0 3a7ec3fc 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
df67fd00 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>
]]>