| Name | wu_sf6_DS-16x10_Grp16895585of20000000_0 |
| Workunit | 277306183 |
| Created | 6 Sep 2026, 2:48:57 UTC |
| Sent | 13 Sep 2026, 3:02:14 UTC |
| Report deadline | 20 Sep 2026, 3:02:14 UTC |
| Received | 15 Sep 2026, 3:00:04 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 2900911 |
| Run time | 11 hours 22 min 53 sec |
| CPU time | 8 hours 56 min 12 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 11.41 GFLOPS |
| Application version | Get Decic Fields v4.02 (opencl_intel_gpu) windows_x86_64 |
| Peak working set size | 3.26 GB |
| Peak swap size | 3.73 GB |
| Peak disk usage | 0.12 MB |
<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
GPU Summary String = [INTEL|Intel(R)HDGraphics4600|1|1629MB||102].
Loading GPU lookup table from file.
GPU was not found in the lookup table. Using default values:
numBlocks = 1024.
threadsPerBlock = 32.
polyBufferSize = 32768.
GPU Summary String = [INTEL|Intel(R)HDGraphics4600|1|1629MB||102].
Loading GPU lookup table from file.
GPU was not found in the lookup table. Using default values:
numBlocks = 1024.
threadsPerBlock = 32.
polyBufferSize = 32768.
GPU Summary String = [INTEL|Intel(R)HDGraphics4600|1|1629MB||102].
Loading GPU lookup table from file.
GPU was not found in the lookup table. Using default values:
numBlocks = 1024.
threadsPerBlock = 32.
polyBufferSize = 32768.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007ff893d476e1 read attempt to address 0xF81AB1B8
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.5.0
Dump Timestamp : 09/14/26 21:54:50
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\0;C:\ProgramData\BOINC\projects\numberfields.asu.edu_NumberFields
ModLoad: 0000000000400000 00000000013b1000 C:\ProgramData\BOINC\projects\numberfields.asu.edu_NumberFields\GetDecics_4.02_windows_x86_64__opencl_intel (-nosymbols- Symbols Loaded)
ModLoad: 00000000be630000 00000000001f9000 C:\Windows\SYSTEM32\ntdll.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
ModLoad: 00000000bcc10000 00000000000c2000 C:\Windows\System32\KERNEL32.DLL (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
ModLoad: 00000000bbdd0000 00000000002f7000 C:\Windows\System32\KERNELBASE.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
ModLoad: 00000000be170000 00000000000b2000 C:\Windows\System32\ADVAPI32.dll (6.2.19041.7663) (-exported- Symbols Loaded)
File Version : 10.0.19041.5678 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5678
ModLoad: 00000000bc730000 000000000009e000 C:\Windows\System32\msvcrt.dll (7.0.19041.7725) (-exported- Symbols Loaded)
File Version : 7.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.19041.7725
ModLoad: 00000000be230000 00000000000a0000 C:\Windows\System32\sechost.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.6807 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6807
ModLoad: 00000000be4b0000 0000000000126000 C:\Windows\System32\RPCRT4.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.6807 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6807
ModLoad: 00000000bc2a0000 0000000000027000 C:\Windows\System32\bcrypt.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000bd0f0000 0000000000771000 C:\Windows\System32\SHELL32.dll (6.2.19041.7663) (-exported- Symbols Loaded)
File Version : 10.0.19041.5678 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5678
ModLoad: 00000000bbc80000 000000000009d000 C:\Windows\System32\msvcp_win.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
ModLoad: 00000000bc4c0000 0000000000100000 C:\Windows\System32\ucrtbase.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
ModLoad: 00000000bdb50000 000000000019d000 C:\Windows\System32\USER32.dll (6.2.19041.7663) (-exported- Symbols Loaded)
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000bc270000 0000000000022000 C:\Windows\System32\win32u.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
ModLoad: 00000000bd870000 000000000002b000 C:\Windows\System32\GDI32.dll (6.2.19041.7417) (-exported- Symbols Loaded)
File Version : 10.0.19041.7417 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7417
ModLoad: 00000000bc150000 000000000011a000 C:\Windows\System32\gdi32full.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
ModLoad: 000000009aaf0000 000000000001a000 C:\Windows\SYSTEM32\OpenCL.dll (2.0.2.0) (-exported- Symbols Loaded)
File Version : 2.0.2.0
Company Name : Khronos Group
Product Name : Khronos OpenCL ICD
Product Version :
ModLoad: 00000000bda70000 000000000002f000 C:\Windows\System32\IMM32.DLL (6.2.19041.6157) (-exported- Symbols Loaded)
File Version : 10.0.19041.6157 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.6157
ModLoad: 0000000097aa0000 0000000000067000 C:\Windows\SYSTEM32\IntelOpenCL64.dll (20.19.15.4835) (-exported- Symbols Loaded)
File Version : 20.19.15.4835
Company Name : Intel Corporation
Product Name : Intel(R) OpenCL(TM) SDK
Product Version : 20.19.15.4835
ModLoad: 0000000094690000 00000000001c2000 C:\Program Files (x86)\Common Files\Intel\OpenCL\bin\x64\intelocl64.dll (5.2.0.10094) (-exported- Symbols Loaded)
File Version : 5.2.0.10094
Company Name : Intel Corporation
Product Name : Intel(R) SDK for OpenCL* Applications
Product Version : 5.2.0.10094
ModLoad: 0000000097a00000 000000000009d000 C:\Program Files (x86)\Common Files\Intel\OpenCL\bin\x64\task_executor64.dll (5.2.0.10094) (-exported- Symbols Loaded)
File Version : 5.2.0.10094
Company Name : Intel Corporation
Product Name : Intel(R) OpenCL(TM) SDK
Product Version : 5.2.0.10094
ModLoad: 00000000a4bc0000 0000000000129000 C:\Windows\SYSTEM32\OPENGL32.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
ModLoad: 00000000bc7d0000 0000000000354000 C:\Windows\System32\combase.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3636
ModLoad: 00000000a57c0000 000000000002c000 C:\Windows\SYSTEM32\GLU32.dll (6.2.19041.3636) (-exported- Symbols Loaded)
File Version : 10.0.19041.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.1
ModLoad: 00000000945b0000 00000000000d8000 C:\Program Files (x86)\Common Files\Intel\OpenCL\bin\x64\cpu_device64.dll (5.2.0.10094) (-exported- Symbols Loaded)
File Version : 5.2.0.10094
Company Name : Intel Corporation
Product Name : Intel(R) OpenCL(TM) SDK
Product Version : 5.2.0.10094
ModLoad: 00000000b8570000 000000000000a000 C:\Windows\SYSTEM32\VERSION.dll (6.2.19041.3636) (-exported- Symbols Loaded)
File Version : 10.0.19041.3636 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3636
ModLoad: 00000000940e0000 00000000004c1000 C:\Windows\SYSTEM32\igdrcl64.dll (20.19.15.4835) (-exported- Symbols Loaded)
File Version : 20.19.15.4835
Company Name : Intel Corporation
Product Name : Intel HD Graphics Drivers for Windows(R)
Product Version : 20.19.15.4835
ModLoad: 00000000b9de0000 00000000000f6000 C:\Windows\SYSTEM32\dxgi.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
ModLoad: 00000000b8c80000 0000000000012000 C:\Windows\SYSTEM32\kernel.appcore.dll (6.2.19041.3758) (-exported- Symbols Loaded)
File Version : 10.0.19041.3758 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3758
ModLoad: 00000000b29f0000 000000000003b000 C:\Windows\SYSTEM32\dxcore.dll (6.2.19041.5794) (-exported- Symbols Loaded)
File Version : 10.0.19041.5794 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.5794
ModLoad: 00000000bc5c0000 000000000004e000 C:\Windows\System32\cfgmgr32.dll (6.2.19041.3996) (-exported- Symbols Loaded)
File Version : 10.0.19041.3996 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.3996
ModLoad: 00000000979b0000 0000000000043000 C:\Windows\SYSTEM32\igdfcl64.dll (20.19.15.4835) (-exported- Symbols Loaded)
File Version : 20.19.15.4835
Company Name : Intel Corporation
Product Name : Intel HD Graphics Drivers for Windows(R)
Product Version : 20.19.15.4835
ModLoad: 0000000093b60000 0000000000576000 C:\Windows\SYSTEM32\igdmcl64.dll (20.19.15.4835) (-exported- Symbols Loaded)
File Version : 20.19.15.4835
Company Name : Intel Corporation
Product Name : Intel HD Graphics Drivers for Windows(R)
Product Version : 20.19.15.4835
ModLoad: 00000000bb570000 000000000020b000 C:\Windows\SYSTEM32\dbghelp.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
ModLoad: 0000000093af0000 000000000006d000 C:\Windows\SYSTEM32\igdbcl64.dll (20.19.15.4835) (-exported- Symbols Loaded)
File Version : 20.19.15.4835
Company Name : Intel Corporation
Product Name : Intel HD Graphics Drivers for Windows(R)
Product Version : 20.19.15.4835
ModLoad: 00000000aed70000 0000000000a3f000 C:\Windows\SYSTEM32\igdusc64.dll (20.19.15.4835) (-exported- Symbols Loaded)
File Version : 20.19.15.4835
Company Name : Intel Corporation
Product Name : Intel HD Graphics Drivers for Windows(R)
Product Version : 20.19.15.4835
ModLoad: 0000000091f20000 0000000001bcd000 C:\Windows\SYSTEM32\common_clang64.dll (4.0.0.0) (-exported- Symbols Loaded)
File Version : 0
Company Name : Intel Corporation
Product Name : Intel(R) OpenCL(TM) SDK
Product Version : 0
ModLoad: 00000000bc430000 0000000000082000 C:\Windows\System32\bcryptPrimitives.dll (6.2.19041.7725) (-exported- Symbols Loaded)
File Version : 10.0.19041.7725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.19041.7725
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 2886, Write: 449, Other 394
- I/O Transfers Counters -
Read: 11800480, Write: 464, Other 7332
- Paged Pool Usage -
QuotaPagedPoolUsage: 65608, QuotaPeakPagedPoolUsage: 306976
QuotaNonPagedPoolUsage: -583905280, QuotaPeakNonPagedPoolUsage: 65472
- Virtual Memory Usage -
VirtualSize: 1772325, PeakVirtualSize: 40493056
- Pagefile Usage -
PagefileUsage: 55668736, PeakPagefileUsage: -583905280
- Working Set Size -
WorkingSetSize: 323360, PeakWorkingSetSize: -775696384, PageFaultCount: -404594688
*** Dump of thread ID 8420 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 50312500.000000, User Time: 321676869632.000000, Wait Time: 2624873.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007ff893d476e1 read attempt to address 0xF81AB1B8
- Registers -
rax=00000000b66c2040 rbx=0000000000000000 rcx=00000000f81ab1a8 rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
r8=0000000000000001 r9=0000000094033c80 r10=00000000f836d6a0 r11=00000000f836d6a0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000be67cc91 rsp=00000000019bff60 rbp=0000000000000000
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
019bffd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 8476 (state: Waiting): ***
- Information -
Status: Wait Reason: ExecutionDelay, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 2624873.000000
- Registers -
rax=0000000000000034 rbx=0000000000000000 rcx=0000000000000000 rdx=0000000003e7fe80 rsi=0000000000000000 rdi=0000000000000064
r8=0000000003e7eeac r9=00000000033b22dd r10=0000000000accbcf r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000be6cdc34 rsp=0000000003e7fe58 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
03e7fe50 bbe162de 03e7ff18 00000000 00000000 00000000 ntdll!NtDelayExecution+0x0
03e7fef0 004161a7 00000000 00000000 c00000bb 00000000 KERNELBASE!SleepEx+0x0
03e7ff20 bcc27384 00000000 00000000 00000000 00000000 GetDecics_4!+0x0
03e7ff50 be67cc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
03e7ffd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 8480 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 2551.000000
- Registers -
rax=0000000000000004 rbx=0000000000000000 rcx=0000000000000248 rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000248
r8=0000000000000000 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000248 r15=0000000000000000 rip=00000000be6cd634 rsp=00000000043bfdd8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
043bfdd0 bbdeb6ae 00000000 00000000 00000000 00000000 ntdll!ZwWaitForSingleObject+0x0
043bfe70 9419d5a8 94585c98 00000000 00000000 00000248 KERNELBASE!WaitForSingleObjectEx+0x0
043bfec0 941df97b 00000000 01aff3d0 01aee7d0 01aff3d0 igdrcl64!clGetCLObjectInfoINTEL+0x0
043bfef0 941dfb22 00000000 00000000 00000000 00000000 igdrcl64!clGetCLObjectInfoINTEL+0x0
043bff20 bcc27384 00000000 00000000 00000000 00000000 igdrcl64!clGetCLObjectInfoINTEL+0x0
043bff50 be67cc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
043bffd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 6448 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 2624871.000000
- Registers -
rax=00000000000001d5 rbx=0000000074228fb0 rcx=000000000000008c rdx=0000000074228c30 rsi=0000000001ab5700 rdi=0000000074228fb0
r8=0000000000000000 r9=0000000000000000 r10=0000000000000000 r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000be6d1044 rsp=00000000162efc28 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
162efc20 be67d407 00000000 00000000 01ab5700 00000000 ntdll!ZwWaitForWorkViaWorkerFactory+0x0
162eff20 bcc27384 00000000 00000000 00000000 00000000 ntdll!TpReleaseCleanupGroupMembers+0x0
162eff50 be67cc91 00000000 00000000 00000000 00000000 KERNEL32!BaseThreadInitThunk+0x0
162effd0 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>
]]>