Simulation failed error - how to know what went wrong
The following error messages were received after a simulation failed:
produced by Sim4Life version 188.8.131.5269
Rectilinear Discretization to Input File. Elapse Time: 284.204 s
ERROR: Simulation 'broadband' reports the following failure:
ERROR: bad allocation
ERROR: Simulation 'broadband' failed on 2022-Jul-21 10:18:03
ERROR: iSolve framework failed (see previous error messages).
ERROR: The solver process returned an error code:
What does "bad allocation" implies?
"bad allocation" usually refers to errors due to not enough memory. GPUs have limited on-board memory and if the simulation size exceeds this, it fails to run. I would advice to check your system memory status, and if the simulation is too heavy, using a coarse grid (less MCells) can help.