| Name | wu_sf6_DS-16x10_Grp13688347of20000000_0 |
| Workunit | 274098945 |
| Created | 22 Jul 2026, 17:46:59 UTC |
| Sent | 26 Jul 2026, 12:15:11 UTC |
| Report deadline | 2 Aug 2026, 12:15:11 UTC |
| Received | 26 Jul 2026, 15:26:51 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 2803250 |
| Run time | 4 min 13 sec |
| CPU time | 4 min 12 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 400.36 GFLOPS |
| Application version | Get Decic Fields v4.02 (opencl_amd) windows_x86_64 |
| Peak working set size | 320.29 MB |
| Peak swap size | 992.85 MB |
| Peak disk usage | 0.12 MB |
<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
GPU Summary String = [CAL|AMDRadeonRX5700|3|8176MB||200].
Loading GPU lookup table from file.
GPU found in lookup table:
GPU Name = RX570.
numBlocks = 2048.
threadsPerBlock = 64.
polyBufferSize = 131072.
Successfully Built Program.
Successfully Created Stage 1 Kernel: pdtKernelSubResultantInit.
Successfully Created Stage 1 Kernel: pdtKernelSubResultantDegB8.
Successfully Created Stage 1 Kernel: pdtKernelSubResultantMpInit.
Successfully Created Stage 1 Kernel: pdtKernelSubResultantDegB7DegA9.
Successfully Created Stage 1 Kernel: pdtKernelSubResultantDegB7DegA8.
Successfully Created Stage 1 Kernel: pdtKernelSubResultantDegB6DegA9.
Successfully Created Stage 1 Kernel: pdtKernelSubResultantDegB6DegA8.
Successfully Created Stage 1 Kernel: pdtKernelSubResultantDegB6DegA7.
Successfully Created Stage 1 Kernel: pdtKernelSubResultantDegB5.
Successfully Created Stage 1 Kernel: pdtKernelSubResultantDegB4.
Successfully Created Stage 2 Kernel: pdtKernelDiv2.
Successfully Created Stage 2 Kernel: pdtKernelDiv5.
Successfully Created Stage 2 Kernel: pdtKernelDivP.
Successfully Created Stage 3 Kernel.
Successfully Created Polynomial Memory Buffer.
Successfully Created Output Flag Memory Buffer.
Successfully Created Discriminant Data Buffer.
Successfully Created PolyA Data Buffer.
Successfully Created PolyB Data Buffer.
Successfully Created DegA Data Buffer.
Successfully Created DegB Data Buffer.
Successfully Created G Data Buffer.
Successfully Created H Data Buffer.
Successfully Created mpA Data Buffer.
Successfully Created mpB Data Buffer.
OpenCL initialization was successful.
CHECKPOINT_FILE = wu_sf6_DS-16x10_Grp13688347of20000000_checkpoint.
Checkpoint Flag = 0.
Reading file ../../projects/numberfields.asu.edu_NumberFields/sf6_DS-16x10_Grp13688347of20000000.dat
K = x^2 - 10
S = [2, 5]
Disc Bound = 128000000000000
Skip = (P^4)*(Q^6)
Num Congruences = 32
SCALE = 1.000000
|dK| = 40
Signature = [2,0]
Opening output file ../../projects/numberfields.asu.edu_NumberFields/wu_sf6_DS-16x10_Grp13688347of20000000_0_r386745337_0
Now starting the targeted Martinet search:
Num Cvecs = 32.
Doing Cvec 1.
Doing Cvec 2.
Doing Cvec 3.
Doing Cvec 4.
Doing Cvec 5.
Doing Cvec 6.
Doing Cvec 7.
Exception Code: 0xC0000005
0x00007FF8CDED6163, C:\WINDOWS\System32\DriverStore\FileRepository\amdocl.inf_amd64_9dd3e5a044ecfa93\amdocl64.dll(0x00007FF8CD8F0000) + 0x5E6163 byte(s), clSetKernelExecInfo() + 0x5A87B3 byte(s)
0x00007FF8CD9E800B, C:\WINDOWS\System32\DriverStore\FileRepository\amdocl.inf_amd64_9dd3e5a044ecfa93\amdocl64.dll(0x00007FF8CD8F0000) + 0xF800B byte(s), clSetKernelExecInfo() + 0xBA65B byte(s)
0x00007FF8CDA21EE8, C:\WINDOWS\System32\DriverStore\FileRepository\amdocl.inf_amd64_9dd3e5a044ecfa93\amdocl64.dll(0x00007FF8CD8F0000) + 0x131EE8 byte(s), clSetKernelExecInfo() + 0xF4538 byte(s)
0x00007FF8CDA20FA4, C:\WINDOWS\System32\DriverStore\FileRepository\amdocl.inf_amd64_9dd3e5a044ecfa93\amdocl64.dll(0x00007FF8CD8F0000) + 0x130FA4 byte(s), clSetKernelExecInfo() + 0xF35F4 byte(s)
0x00007FF8CDA2126F, C:\WINDOWS\System32\DriverStore\FileRepository\amdocl.inf_amd64_9dd3e5a044ecfa93\amdocl64.dll(0x00007FF8CD8F0000) + 0x13126F byte(s), clSetKernelExecInfo() + 0xF38BF byte(s)
0x00007FF8CDA0C832, C:\WINDOWS\System32\DriverStore\FileRepository\amdocl.inf_amd64_9dd3e5a044ecfa93\amdocl64.dll(0x00007FF8CD8F0000) + 0x11C832 byte(s), clSetKernelExecInfo() + 0xDEE82 byte(s)
0x00007FF8CD94171D, C:\WINDOWS\System32\DriverStore\FileRepository\amdocl.inf_amd64_9dd3e5a044ecfa93\amdocl64.dll(0x00007FF8CD8F0000) + 0x5171D byte(s), clSetKernelExecInfo() + 0x13D6D byte(s)
0x00007FF8CD9419A5, C:\WINDOWS\System32\DriverStore\FileRepository\amdocl.inf_amd64_9dd3e5a044ecfa93\amdocl64.dll(0x00007FF8CD8F0000) + 0x519A5 byte(s), clSetKernelExecInfo() + 0x13FF5 byte(s)
0x00007FF8CD939A7B, C:\WINDOWS\System32\DriverStore\FileRepository\amdocl.inf_amd64_9dd3e5a044ecfa93\amdocl64.dll(0x00007FF8CD8F0000) + 0x49A7B byte(s), clSetKernelExecInfo() + 0xC0CB byte(s)
0x00007FF8CD960B4F, C:\WINDOWS\System32\DriverStore\FileRepository\amdocl.inf_amd64_9dd3e5a044ecfa93\amdocl64.dll(0x00007FF8CD8F0000) + 0x70B4F byte(s), clSetKernelExecInfo() + 0x3319F byte(s)
0x00007FF933A57374, C:\WINDOWS\System32\KERNEL32.DLL(0x00007FF933A40000) + 0x17374 byte(s), BaseThreadInitThunk() + 0x14 byte(s)
0x00007FF933F9CC91, C:\WINDOWS\SYSTEM32\ntdll.dll(0x00007FF933F50000) + 0x4CC91 byte(s), RtlUserThreadStart() + 0x21 byte(s)
</stderr_txt>
]]>