Task 460042395
| Name | 7m6_403_260316_0 |
| Workunit | 426229961 |
| Created | 17 Feb 2026, 5:15:06 UTC |
| Sent | 17 Feb 2026, 5:47:38 UTC |
| Report deadline | 20 Feb 2026, 17:47:38 UTC |
| Received | 17 Feb 2026, 6:49:52 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 7230999 |
| Run time | 32 min 6 sec |
| CPU time | 31 min 32 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 4.53 GFLOPS |
| Application version | 15e Lattice Sieve v1.08 windows_intelx86 |
| Peak working set size | 609.70 MB |
| Peak swap size | 785.38 MB |
| Peak disk usage | 371.49 KB |
<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
(unknown error) (15105) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
boinc initialized
work files resolved, now working
-> projects/escatter11.fullerton.edu_nfs/lasievee_1.08_windows_intelx86.exe
-> -a
-> -f
-> 260316000
-> -c
-> 4000
-> -R
-> ../../projects/escatter11.fullerton.edu_nfs/7m6_403.poly
-> -o
-> ../../projects/escatter11.fullerton.edu_nfs/7m6_403_260316_0_r1223074555_0
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x004000F9 write attempt to address 0x000000E0
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 6.7.0
Dump Timestamp : 02/17/26 06:31:31
Install Directory :
Data Directory : C:\ProgramData\BOINC
Project Symstore :
LoadLibraryA( C:\ProgramData\BOINC\dbghelp.dll ): GetLastError = 126
Loaded Library : dbghelp.dll
LoadLibraryA( C:\ProgramData\BOINC\symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( C:\ProgramData\BOINC\srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( C:\ProgramData\BOINC\version.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: C:\ProgramData\BOINC\slots\8;C:\ProgramData\BOINC\projects\escatter11.fullerton.edu_nfs;srv*C:\ProgramData\BOINC\projects\escatter11.fullerton.edu_nfssymbols*http://msdl.microsoft.com/download/symbols;srv*C:\ProgramData\BOINC\projects\escatter11.fullerton.edu_nfssymbols*http://boinc.berkeley.edu/symstore
ModLoad: 00400000 000c5000 C:\ProgramData\BOINC\projects\escatter11.fullerton.edu_nfs\lasievee_1.08_windows_intelx86.exe (-nosymbols- Symbols Loaded)
Linked PDB Filename : c:\temp\boincbuild\ggnfs\build.vc\vc9\gnfs-lasieve4I15e\Win32\Release\gnfs-lasieve4I15e.pdb
ModLoad: 77520000 00180000 C:\Windows\SysWOW64\ntdll.dll (6.1.7601.26321) (-exported- Symbols Loaded)
Linked PDB Filename : wntdll.pdb
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7600.16385
ModLoad: 75390000 00110000 C:\Windows\syswow64\kernel32.dll (6.1.7601.26321) (-exported- Symbols Loaded)
Linked PDB Filename : wkernel32.pdb
File Version : 6.1.7601.25954 (win7sp1_ldr_escrow.220429-1730)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.25954
ModLoad: 75130000 00047000 C:\Windows\syswow64\KERNELBASE.dll (6.1.7601.26321) (-exported- Symbols Loaded)
Linked PDB Filename : wkernelbase.pdb
File Version : 6.1.7601.25954 (win7sp1_ldr_escrow.220429-1730)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.25954
ModLoad: 75b00000 00100000 C:\Windows\syswow64\USER32.dll (6.1.7601.24559) (-exported- Symbols Loaded)
Linked PDB Filename : wuser32.pdb
File Version : 6.1.7601.23403 (win7sp1_ldr.160325-0600)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.23403
ModLoad: 77040000 00090000 C:\Windows\syswow64\GDI32.dll (6.1.7601.26167) (-exported- Symbols Loaded)
Linked PDB Filename : wgdi32.pdb
File Version : 6.1.7601.26167 (win7sp1_ldr_escrow.220916-0827)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.26167
ModLoad: 74df0000 0000a000 C:\Windows\syswow64\LPK.dll (6.1.7601.25682) (-exported- Symbols Loaded)
Linked PDB Filename : wlpk.pdb
File Version : 6.1.7601.25682 (win7sp1_ldr_escrow.210712-1746)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.25682
ModLoad: 76900000 0009d000 C:\Windows\syswow64\USP10.dll (1.626.7601.25734) (-exported- Symbols Loaded)
Linked PDB Filename : usp10.pdb
File Version : 1.0626.7601.25734 (win7sp1_ldr_escrow.210913-1723)
Company Name : Microsoft Corporation
Product Name : Microsoft(R) Uniscribe Unicode script processor
Product Version : 1.0626.7601.25734
ModLoad: 75c00000 000ac000 C:\Windows\syswow64\msvcrt.dll (7.0.7601.23403) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.7601.23403 (win7sp1_ldr.160325-0600)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.7601.23403
ModLoad: 754b0000 000a3000 C:\Windows\syswow64\ADVAPI32.dll (6.1.7601.26321) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 6.1.7601.26321 (win7sp1_ldr_escrow.230105-1520)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.26321
ModLoad: 75110000 00019000 C:\Windows\SysWOW64\sechost.dll (6.1.7601.25825) (-exported- Symbols Loaded)
Linked PDB Filename : sechost.pdb
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7600.16385
ModLoad: 75670000 000f0000 C:\Windows\syswow64\RPCRT4.dll (6.1.7601.26321) (-exported- Symbols Loaded)
Linked PDB Filename : wrpcrt4.pdb
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7600.16385
ModLoad: 74b20000 00060000 C:\Windows\syswow64\SspiCli.dll (6.1.7601.26321) (-exported- Symbols Loaded)
Linked PDB Filename : wsspicli.pdb
File Version : 6.1.7601.26321 (win7sp1_ldr_escrow.230105-1520)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.26321
ModLoad: 74b10000 0000c000 C:\Windows\syswow64\CRYPTBASE.dll (6.1.7601.26321) (-exported- Symbols Loaded)
Linked PDB Filename : cryptbase.pdb
File Version : 6.1.7601.26321 (win7sp1_ldr_escrow.230105-1520)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.26321
ModLoad: 74c30000 00060000 C:\Windows\system32\IMM32.DLL (6.1.7601.23403) (-exported- Symbols Loaded)
Linked PDB Filename : wimm32.pdb
File Version : 6.1.7601.23403 (win7sp1_ldr.160325-0600)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.23403
ModLoad: 75840000 000ce000 C:\Windows\syswow64\MSCTF.dll (6.1.7601.24555) (-exported- Symbols Loaded)
Linked PDB Filename : msctf.pdb
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7600.16385
ModLoad: 722b0000 000eb000 C:\Windows\system32\dbghelp.dll (6.1.7601.25976) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
File Version : 6.1.7601.25976 (win7sp1_ldr_escrow.220511-1608)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.25976
ModLoad: 74a40000 00009000 C:\Windows\system32\version.dll (6.1.7601.23403) (-exported- Symbols Loaded)
Linked PDB Filename : version.pdb
File Version : 6.1.7601.23403 (win7sp1_ldr.160325-0600)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 6.1.7601.23403
*** 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 2080 (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 0x004000F9 write attempt to address 0x000000E0
- Registers -
eax=000000e0 ebx=00000021 ecx=04496e74 edx=04000000 esi=000000f0 edi=0000000a
eip=004000f9 esp=0018f758 ebp=00f80135
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
0018f75c 0040e34d 0018f9c4 00000003 00000000 00000000 lasievee_1.08_windows_intelx86!+0x0
0018f9d0 7755b261 023990ad 000035ac 023990ac 000000b3 lasievee_1.08_windows_intelx86!+0x0
004b891c 00000000 023994f8 00000003 00000002 02399528 ntdll!RtlFormatCurrentUserKeyPath+0x0
*** Dump of thread ID 7520 (state: Initialized): ***
- Information -
Status: Base Priority: Normal, Priority: Normal, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 0.000000
- Registers -
eax=00000000 ebx=00000000 ecx=00000000 edx=00000000 esi=01f0ff48 edi=00000000
eip=7753fdc1 esp=01f0ff04 ebp=01f0ff6c
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
01f0ff6c 75144667 00000064 00000000 01f0ff88 00413944 ntdll!ZwDelayExecution+0x0
01f0ff7c 00413944 00000064 01f0ff94 753a3d05 00000000 KERNELBASE!Sleep+0x0
01f0ff88 753a3d05 00000000 01f0ffd4 77559732 00000000 lasievee_1.08_windows_intelx86!+0x0
01f0ff94 77559732 00000000 72d687dd 00000000 00000000 kernel32!BaseThreadInitThunk+0x0
01f0ffd4 77559705 00413930 00000000 00000000 00000000 ntdll!RtlInitializeExceptionChain+0x0
01f0ffec 00000000 00413930 00000000 00000000 00000000 ntdll!RtlInitializeExceptionChain+0x0
*** Debug Message Dump ****
*** Foreground Window Data ***
Window Name :
Window Class :
Window Process ID: 0
Window Thread ID : 0
Exiting...
</stderr_txt>
]]>