Task 459947182
| Name | C179_903872_2008_39788_0 |
| Workunit | 426137602 |
| Created | 16 Feb 2026, 11:30:06 UTC |
| Sent | 16 Feb 2026, 12:14:12 UTC |
| Report deadline | 20 Feb 2026, 0:14:12 UTC |
| Received | 16 Feb 2026, 13:16:17 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 7230999 |
| Run time | 38 sec |
| CPU time | 38 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 4.53 GFLOPS |
| Application version | 15e Lattice Sieve for smaller numbers v1.08 windows_x86_64 |
| Peak working set size | 182.09 MB |
| Peak swap size | 369.63 MB |
| Peak disk usage | 8.66 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_x86_64.exe
-> -a
-> -f
-> 39788000
-> -c
-> 4000
-> -R
-> -o
-> ../../projects/escatter11.fullerton.edu_nfs/C179_903872_2008_39788_0_r1859983245_0
-> ../../projects/escatter11.fullerton.edu_nfs/C179_903872_2008.poly
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x000000000042958b read attempt to address 0x00700000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.1.0
Dump Timestamp : 02/16/26 12:15:26
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\7;C:\ProgramData\BOINC\projects\escatter11.fullerton.edu_nfs
ModLoad: 0000000000400000 00000000001fe000 C:\ProgramData\BOINC\projects\escatter11.fullerton.edu_nfs\lasievee_1.08_windows_x86_64.exe (-nosymbols- Symbols Loaded)
ModLoad: 0000000077360000 000000000019f000 C:\Windows\SYSTEM32\ntdll.dll (6.1.7601.26321) (-exported- Symbols Loaded)
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: 0000000077240000 000000000011f000 C:\Windows\system32\kernel32.dll (6.1.7601.26321) (-exported- Symbols Loaded)
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: 00000000fd1f0000 0000000000067000 C:\Windows\system32\KERNELBASE.dll (6.1.7601.26321) (-exported- Symbols Loaded)
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: 00000000fe2a0000 00000000000df000 C:\Windows\system32\ADVAPI32.dll (6.1.7601.26321) (-exported- Symbols Loaded)
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: 00000000ff210000 000000000009f000 C:\Windows\system32\msvcrt.dll (7.0.7601.23403) (-exported- Symbols Loaded)
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: 00000000fea10000 000000000001f000 C:\Windows\SYSTEM32\sechost.dll (6.1.7601.25825) (-exported- Symbols Loaded)
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: 00000000fe8e0000 0000000000128000 C:\Windows\system32\RPCRT4.dll (6.1.7601.26321) (-exported- Symbols Loaded)
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: 0000000077510000 0000000000007000 C:\Windows\system32\PSAPI.DLL (6.1.7600.16385) (-exported- Symbols Loaded)
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: 0000000077140000 00000000000fb000 C:\Windows\system32\USER32.dll (6.1.7601.24559) (-exported- Symbols Loaded)
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: 00000000fe5a0000 0000000000068000 C:\Windows\system32\GDI32.dll (6.1.7601.26167) (-exported- Symbols Loaded)
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: 00000000fea30000 000000000000e000 C:\Windows\system32\LPK.dll (6.1.7601.25682) (-exported- Symbols Loaded)
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: 00000000fe3e0000 00000000000cb000 C:\Windows\system32\USP10.dll (1.626.7601.25734) (-exported- Symbols Loaded)
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: 00000000ff2b0000 000000000002e000 C:\Windows\system32\IMM32.DLL (6.1.7601.23403) (-exported- Symbols Loaded)
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: 00000000fe610000 000000000010b000 C:\Windows\system32\MSCTF.dll (6.1.7601.24555) (-exported- Symbols Loaded)
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: 00000000f2b20000 0000000000125000 C:\Windows\system32\dbghelp.dll (6.1.7601.25976) (-exported- Symbols Loaded)
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: 00000000fbc40000 000000000000c000 C:\Windows\system32\version.dll (6.1.7601.23403) (-exported- Symbols Loaded)
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 7064 (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 0x000000000042958b read attempt to address 0x00700000
- Registers -
rax=0000000000000000 rbx=00000000ffffd015 rcx=00000000029b4898 rdx=00000000006f4000 rsi=000000000286a558 rdi=000000000286a558
r8=00000000006fbffc r9=00000000006fc000 r10=0000000000001011 r11=0000000000003ffd r12=0000000000000000 r13=00000000005cf538
r14=0000000000000001 r15=00000000005f2420 rip=000000000042958b rsp=000000000022f098 rbp=00000000005cf540
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010293
- Callstack -
ChildEBP RetAddr Args to Child
0022f090 000116a8 005cf530 004048be eed02eba 02866a20 lasievee_1.08_windows_x86_64!+0x0
0022f098 005cf530 004048be eed02eba 02866a20 00006d9b lasievee_1.08_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '000116a8'
0022f0a0 004048be eed02eba 02866a20 00006d9b 0022f19c lasievee_1.08_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '005cf530'
0022f2a0 0040ba6a eed02eba 097034e0 00000001 00000001 lasievee_1.08_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '004048be'
0022fdc0 0051956c 0022fd50 003b5bf0 00000000 00000000 lasievee_1.08_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '0040ba6a'
0022fe60 004013d5 00000005 00000005 00000000 00000000 lasievee_1.08_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '0051956c'
0022ff20 004014f8 00000000 00000000 00000000 00000000 lasievee_1.08_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '004013d5'
0022ff50 77253ded 00000000 00000000 00000000 00000000 lasievee_1.08_windows_x86_64!+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '004014f8'
0022ff80 773b294d 00000000 00000000 00000000 00000000 kernel32!BaseThreadInitThunk+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '77253ded'
0022ffd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0 SymFromAddr(): GetLastError = '126' SymGetLineFromAddr(): GetLastError = '126' SymGetModuleInfo(): GetLastError = '126' Address = '773b294d'
*** Dump of thread ID 4016 (state: Initialized): ***
- Information -
Status: Base Priority: Normal, Priority: Normal, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 0.000000
- Registers -
rax=0000000000000031 rbx=0000000000000000 rcx=0000000000000000 rdx=00000000027bfeb0 rsi=0000000000000064 rdi=0000000000000000
r8=00000000027bfe88 r9=0000000000000000 r10=0000000000000000 r11=0000000000000246 r12=00000000027bfeb0 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000773c901a rsp=00000000027bfe88 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
027bfe80 fd1f1203 027bff48 00000000 00000000 00000000 ntdll!ZwDelayExecution+0x0
027bff20 00465617 7725f200 00000000 00000000 00000000 KERNELBASE!SleepEx+0x0
027bff50 77253ded 00000000 00000000 00000000 00000000 lasievee_1.08_windows_x86_64!+0x0
027bff80 773b294d 00000000 00000000 00000000 00000000 kernel32!BaseThreadInitThunk+0x0
027bffd0 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>
]]>