Job instance 474129010
| Name | S7p398_4074050_0 |
| Workunit | 439873364 |
| Created | 19 Apr 2026, 16:16:06 UTC |
| Sent | 19 Apr 2026, 16:48:27 UTC |
| Report deadline | 3 May 2026, 16:48:27 UTC |
| Received | 19 Apr 2026, 17:46:31 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Computer ID | 7264292 |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Priority | 334 |
| Device peak FLOPS | 5.16 GFLOPS |
| Application version | 16e Lattice Sieve V5 v1.11 windows_x86_64 |
| Peak working set size | 883.22 MB |
| Peak swap size | 917.89 MB |
| Peak disk usage | 25.31 KB |
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code -1073741819 (0xc0000005)</message>
<stderr_txt>
boinc initialized
work files resolved, now working
-> projects/escatter11.fullerton.edu_nfs/lasieve5f_1.11_windows_x86_64.exe
-> -r
-> -f
-> 4074050000
-> -c
-> 2000
-> -R
-> -o
-> ../../projects/escatter11.fullerton.edu_nfs/S7p398_4074050_0_r759928298_0
-> ../../projects/escatter11.fullerton.edu_nfs/S7p398.poly
boinc initialized
work files resolved, now working
-> projects/escatter11.fullerton.edu_nfs/lasieve5f_1.11_windows_x86_64.exe
-> -r
-> -f
-> 4074050000
-> -c
-> 2000
-> -R
-> -o
-> ../../projects/escatter11.fullerton.edu_nfs/S7p398_4074050_0_r759928298_0
-> ../../projects/escatter11.fullerton.edu_nfs/S7p398.poly
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007ffa7da3b1af write attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.1.0
Dump Timestamp : 04/19/26 18:45:00
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\3;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: 000000007f620000 0000000000267000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.8246) (-exported- Symbols Loaded)
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: 000000007d3c0000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.8246) (-exported- Symbols Loaded)
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: 000000007cb60000 00000000003f4000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.8246) (-exported- Symbols Loaded)
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: 000000007e120000 00000000000b6000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.26100.8115) (-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: 000000007d9c0000 00000000000a9000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.8246) (-exported- Symbols Loaded)
File Version : 7.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.8246
ModLoad: 000000007da70000 00000000000a7000 C:\WINDOWS\System32\sechost.dll (6.2.26100.8246) (-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: 000000007e950000 0000000000118000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.8246) (-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: 000000007e770000 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: 000000007dbe0000 00000000001c5000 C:\WINDOWS\System32\USER32.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.7689 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7689
ModLoad: 000000007cf60000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
ModLoad: 000000007db20000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.8036) (-exported- Symbols Loaded)
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: 000000007c760000 000000000012b000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
ModLoad: 000000007cf90000 00000000000a3000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
ModLoad: 000000007d0f0000 000000000014b000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
ModLoad: 000000007e1e0000 0000000000080000 C:\WINDOWS\System32\WS2_32.dll (6.2.26100.8246) (-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: 000000007d490000 0000000000032000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.8115) (-exported- Symbols Loaded)
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: 00000000696f0000 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: 000000007d630000 0000000000382000 C:\WINDOWS\System32\combase.dll (6.2.26100.8246) (-exported- Symbols Loaded)
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: 000000007de30000 00000000000d8000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
ModLoad: 00000000740c0000 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: 000000007d040000 00000000000a5000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.8246) (-exported- Symbols Loaded)
File Version : 10.0.26100.8246 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.8246
*** 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 18532 (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 0x00007ffa7da3b1af write attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=000000000000000c rcx=0000000000000000 rdx=000000002d9d726c rsi=00000000000017f3 rdi=000000000000003a
r8=000000000000001a r9=000000002d9d7260 r10=000000000000003a r11=000000000000003a r12=0000000000000001 r13=00000000003f8784
r14=000000000000003a r15=000000002d8a9118 rip=000000007da3b1af rsp=00000000008cedc8 rbp=000000002d8a9120
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010287
- Callstack -
ChildEBP RetAddr Args to Child
008cedc0 00443008 00693a10 006939e0 00000b29 d349fbaa msvcrt!memmove+0x0
008cef70 00445c3c 0059c150 00000024 008cf068 00000000 lasieve5f_1.11_windows_x86_64!+0x0
008cefb0 0042ffe2 0059c150 00000002 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0
008cf0b0 0040db9e 3eed8081 0059c120 0059c140 0061c794 lasieve5f_1.11_windows_x86_64!+0x0
008cfdb0 0054a623 01171410 004e6b40 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0
008cfe50 004013b5 00000005 00000005 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0
008cff20 004014e8 00000000 00000000 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0
008cff50 7d3ee8d7 00000000 00000000 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0
008cff80 7f6ac3fc 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
008cffd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 17756 (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=0000000002d1ff40 rcx=0000000000000000 rdx=0000000002d1ff40 rsi=0000000000286000 rdi=0000000000000000
r8=0000000000000000 r9=0000000002d1ea60 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=000000007f782184 rsp=0000000002d1fe68 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
02d1fe60 7f6f1014 00000000 00000000 00000000 00000000 ntdll!ZwDelayExecution+0x0
02d1fe90 7cba6f01 00000000 00000000 00000000 00000000 ntdll!RtlDelayExecution+0x0
02d1ff20 004b6da7 7d3f1990 00000000 fff0bdc0 00000000 KERNELBASE!SleepEx+0x0
02d1ff50 7d3ee8d7 00000000 00000000 00000000 00000000 lasieve5f_1.11_windows_x86_64!+0x0
02d1ff80 7f6ac3fc 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
02d1ffd0 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>
]]>