Dear developers, I generated a .dat-s file from Ncpol2sdpa in python, and tried to solve it in SDPA, but no matter I used SDPA in Python or in Command line, the result from SDPA is a total blank. I checked the Task Manager in Windows while running sdpa.exe in command line. It normally takes lower than 50% of my CPU and Memories. But after few hours, the sdpa.exe didn't work anymore which was shown at the Task Manager. Thanks!