I am trying to investigate the iterative solver because the problem is quite large. The direct solver fails with error:

[error] Project:benchmark1_80p, Design:homo (Terminal Network), Solving adaptive frequency ... (Distributed direct matrix solver), process hf3d exited with code 149. -- Simulating on machine: nia1335 (3:55:00 PM Aug 30, 2022)
I think it is running out of memory, but it also does not seem to indicate that it is using two nodes. nia1335 and the other node available is nia1338. Can the direct and/or iterative solver use more than 1 node?