Task 458501476
| Name | 200__897_17m1_392501_0 |
| Workunit | 424733759 |
| Created | 5 Feb 2026, 10:55:04 UTC |
| Sent | 5 Feb 2026, 11:57:31 UTC |
| Report deadline | 8 Feb 2026, 23:57:31 UTC |
| Received | 6 Feb 2026, 1:40:47 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 7232787 |
| Run time | 3 min 53 sec |
| CPU time | 3 min 45 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 6.66 GFLOPS |
| Application version | 16e Lattice Sieve for smaller numbers v1.11 windows_x86_64 |
| Peak working set size | 332.91 MB |
| Peak swap size | 734.47 MB |
| Peak disk usage | 11.51 KB |
<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
boinc initialized
work files resolved, now working
-> projects/escatter11.fullerton.edu_nfs/lasieve5f_1.11_windows_x86_64.exe
-> -a
-> -f
-> 392501000
-> -c
-> 1000
-> -R
-> -o
-> ../../projects/escatter11.fullerton.edu_nfs/200__897_17m1_392501_0_r2098974337_0
-> ../../projects/escatter11.fullerton.edu_nfs/200__897_17m1.poly
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x000000000045785a read attempt to address 0x0153F38B
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.1.0
Dump Timestamp : 02/05/26 18:53:26
Install Directory : C:\Program Files\BOINC\
Data Directory : C:\ProgramData\BOINC
Project Symstore :
LoadLibraryA( C:\Program Files\BOINC\\dbghelp.dll ): GetLastError = 126
Loaded Library : dbghelp.dll
LoadLibraryA( C:\Program Files\BOINC\\symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( C:\Program Files\BOINC\\srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( C:\Program Files\BOINC\\version.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: C:\ProgramData\BOINC\slots\11;C:\ProgramData\BOINC\projects\escatter11.fullerton.edu_nfs
ModLoad: 0000000000400000 00000000002c5000 C:\ProgramData\BOINC\projects\escatter11.fullerton.edu_nfs\lasieve5f_1.11_windows_x86_64.exe (-nosymbols- Symbols Loaded)
ModLoad: 000000009d120000 0000000000267000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.7623) (-exported- Symbols Loaded)
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: 000000009c4f0000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.7623) (-exported- Symbols Loaded)
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: 000000009a890000 00000000003ef000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.7623) (-exported- Symbols Loaded)
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: 000000009c7e0000 00000000000b4000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.26100.7309) (-exported- Symbols Loaded)
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: 000000009c8a0000 00000000000a9000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.7623) (-exported- Symbols Loaded)
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: 000000009c620000 00000000000a6000 C:\WINDOWS\System32\sechost.dll (6.2.26100.7623) (-exported- Symbols Loaded)
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: 000000009b2f0000 0000000000118000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.7623) (-exported- Symbols Loaded)
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: 000000009c5c0000 0000000000008000 C:\WINDOWS\System32\PSAPI.DLL (6.2.26100.1) (-exported- Symbols Loaded)
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: 000000009b700000 00000000001c5000 C:\WINDOWS\System32\USER32.dll (6.2.26100.7623) (-exported- Symbols Loaded)
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: 000000009a660000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.7623) (-exported- Symbols Loaded)
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: 000000009cde0000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.7309) (-exported- Symbols Loaded)
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: 000000009a3c0000 000000000012c000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.7309) (-exported- Symbols Loaded)
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: 000000009a7e0000 00000000000a3000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.7623) (-exported- Symbols Loaded)
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: 000000009a270000 000000000014b000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.7623) (-exported- Symbols Loaded)
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: 000000009c760000 0000000000074000 C:\WINDOWS\System32\WS2_32.dll (6.2.26100.7623) (-exported- Symbols Loaded)
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: 000000009c5e0000 0000000000031000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.7309) (-exported- Symbols Loaded)
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: 0000000097660000 0000000000242000 C:\WINDOWS\SYSTEM32\dbghelp.dll (6.2.26100.5074) (-exported- Symbols Loaded)
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: 000000009af50000 0000000000386000 C:\WINDOWS\System32\combase.dll (6.2.26100.7628) (-exported- Symbols Loaded)
File Version : 10.0.26100.7628 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7628
ModLoad: 000000009c410000 00000000000d6000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.7309) (-exported- Symbols Loaded)
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: 0000000092b60000 000000000000b000 C:\WINDOWS\SYSTEM32\version.dll (6.2.26100.1150) (-exported- Symbols Loaded)
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: 000000009ae10000 00000000000a5000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.7623) (-exported- Symbols Loaded)
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: 0, Other 0
- I/O Transfers Counters -
Read: 0, Write: 0, Other 0
- Paged Pool Usage -
QuotaPagedPoolUsage: 0, QuotaPeakPagedPoolUsage: 0
QuotaNonPagedPoolUsage: 0, QuotaPeakNonPagedPoolUsage: 0
- Virtual Memory Usage -
VirtualSize: 0, PeakVirtualSize: 0
- Pagefile Usage -
PagefileUsage: 0, PeakPagefileUsage: 0
- Working Set Size -
WorkingSetSize: 0, PeakWorkingSetSize: 0, PageFaultCount: 0
*** Dump of thread ID 5372 (state: Initialized): ***
- Information -
Status: Base Priority: Normal, Priority: Normal, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 0.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x000000000045785a read attempt to address 0x0153F38B
- Registers -
rax=0000000000000000 rbx=00000000ffffd229 rcx=0000000010518630 rdx=0000000001536000 rsi=0000000002fe13a8 rdi=0000000002fe0980
r8=0000000001538c09 r9=000000000153e000 r10=00000000000031f3 r11=00000000000033c1 r12=00000000000033c1 r13=0000000000000001
r14=000000000061c3e8 r15=000000000061c3e8 rip=000000000045785a rsp=00000000008cee88 rbp=000000000061c3e8
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010212
- Callstack -
ChildEBP RetAddr Args to Child
008cee80 00039232 00000005 00403b19 007cbf94 02fc4000 lasieve5f_1.11_windows_x86_64!+0x0
008cee88 00000005 00403b19 007cbf94 02fc4000 02fe4610 lasieve5f_1.11_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '00039232'
008cee90 00403b19 007cbf94 02fc4000 02fe4610 008cefbc lasieve5f_1.11_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '00000005'
008cf0b0 0040d9fb 007cbf94 14c1e71c 00000001 00000001 lasieve5f_1.11_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '00403b19'
008cfdb0 0054a623 01231410 004e6b40 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '0040d9fb'
008cfe50 004013b5 00000005 00000005 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '0054a623'
008cff20 004014e8 00000000 00000000 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '004013b5'
008cff50 9c51e8d7 00000000 00000000 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '004014e8'
008cff80 9d1ac53c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '9c51e8d7'
008cffd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '9d1ac53c'
*** Dump of thread ID 15908 (state: Initialized): ***
- Information -
Status: Base Priority: Normal, Priority: Normal, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 0.000000
- Registers -
rax=0000000000000034 rbx=0000000002f1ff40 rcx=0000000000000000 rdx=0000000002f1ff40 rsi=00000000002f5000 rdi=0000000000000000
r8=0000000000000000 r9=0000000002f1ea60 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=000000009d282244 rsp=0000000002f1fe68 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
02f1fe60 9d1eee84 00000000 00000000 00000000 00000000 ntdll!ZwDelayExecution+0x0
02f1fe90 9a8d79a1 00000000 00000000 00000000 00000000 ntdll!RtlDelayExecution+0x0
02f1ff20 004b6da7 9c521980 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
02f1ff50 9c51e8d7 00000000 00000000 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0
02f1ff80 9d1ac53c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
02f1ffd0 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>
]]>