Can't Mine on Tesla C2075 - Unexpected error CUDA error in func set_constants at line 124 invalid device symbol on CUDA device 01:00.0

[Skunky-One]

Hi. I'm trying to mine on an old Tesla C2075, and it's not working. There is an Unexpected error CUDA error in func set_constants at line 124 invalid device symbol on CUDA device 01:00.0

How can I best debug this problem? I saw that older versions of Ethminer have debug versions. Does that exist for newer versions? Should I try debugging with an older version?

To Reproduce
Steps to reproduce the behavior:

Here's the console output with identifying information removed:

PS C:\path> C:path\ethminer-0.19.0-alpha.0-cuda8.0-windows-amd64\bin\ethminer.exe --list-devices

ethminer 0.19.0-alpha.0
Build: windows/release/msvc

Id Pci Id Type Name CUDA SM CL Total Memory Cl Max Alloc Cl Max W.Grp

---

0 01:00.0 Gpu Tesla C2075 Yes 2.0 Yes 5.94 GB 1.48 GB 1024.00 B
1 02:00.0 Gpu GeForce GT 730 Yes 2.1 Yes 1024.00 MB 256.00 MB 1024.00 B

PS C:\path>

PS C:path> C:path\start-ETH-SSL.bat

C:path>setx GPU_FORCE_64BIT_PTR 0

SUCCESS: Specified value was saved.

C:path>setx GPU_MAX_HEAP_SIZE 100

SUCCESS: Specified value was saved.

C:path>setx GPU_USE_SYNC_OBJECTS 1

SUCCESS: Specified value was saved.

C:path>setx GPU_MAX_ALLOC_PERCENT 100

SUCCESS: Specified value was saved.

C:path>setx GPU_SINGLE_ALLOC_PERCENT 100

SUCCESS: Specified value was saved.

C:path>.\ethminer-0.19.0-alpha.0-cuda8.0-windows-amd64\bin\ethminer.exe -U --cuda-devices 0 --report-hashrate --failover-timeout 5 -P stratum1+ssl://wallet.Worker Name@pool URL -P stratum1+ssl://wallet.Worker Name@alterna pool URL

ethminer 0.19.0-alpha.0
Build: windows/release/msvc

i 21:10:02 main Configured pool pool URL
i 21:10:02 main Configured pool alterna pool URL
i 21:10:02 Selected pool pool URL
i 21:10:05 Stratum mode : Eth-Proxy compatible
i 21:10:05 Established connection to pool
i 21:10:05 Spinning up miners...
cu 21:10:05 cuda-0 Using Pci Id : 01:00.0 Tesla C2075 (Compute 2.0) Memory : 5.94 GB
i 21:10:05 Epoch : 464 Difficulty : 4.00 Gh
i 21:10:05 Job: 4d6203cf... block 13936732 pool
i 21:10:09 Job: 7a18fb23... block 13936732 pool
m 21:10:09 0:00 A0 0.00 h - cu0 0.00
i 21:10:09 Job: 879a4100... block 13936732 pool
cu 21:10:09 cuda-0 Generating DAG + Light : 4.70 GB
cu 21:10:09 cuda-0 Unexpected error CUDA error in func set_constants at line 124 invalid device symbol on CUDA device 01:00.0
cu 21:10:09 cuda-0 Mining suspended ...
i 21:10:11 Job: a51b720a... block 13936733 pool
i 21:10:11 Job: 65d7ab70... block 13936733 pool
m 21:10:14 0:00 A0 0.00 h - cu0 0.00
i 21:10:14 Job: ebbefa5f... block 13936733 pool
i 21:10:17 Job: 1d81a2f0... block 13936733 pool
m 21:10:19 0:00 A0 0.00 h - cu0 0.00
i 21:10:20 Job: b271cbf8... block 13936733 pool
i 21:10:21 Job: 68202d8d... block 13936734 pool
i 21:10:21 Job: 2136678b... block 13936734 pool
i 21:10:22 main Got interrupt ...
i 21:10:22 Disconnected from pool
i 21:10:22 Shutting down miners...
i 21:10:22 main Terminated!

Expected behavior
It should be hashing

Screenshots (Optional)
If applicable, add screenshots to help explain your problem.

Environment (please complete the following information):

• Windows 10
• Cuda 8
• nVidia Tesla C2075, also nVidia GT 730, but not trying to mine on that.
• Ethminer Version 0.18.0 and 0.19.0-alpha.0
• Ethminer options used: ethminer-0.19.0-alpha.0-cuda8.0-windows-amd64\bin\ethminer.exe -U --cuda-devices 1 --report-hashrate --failover-timeout 5 -P stratum1+ssl://WalletName.WorkerName@PoolURL -P stratum1+ssl://WalletName.WorkerName@AlternaPoolURL