Re: Solver stops after Gebhard factors
Posted: 03 Mar 2024, 20:40
I monitored the system resources during the run, and it peaked at 10 GB (32 GB system) used before it threw the error
RadiationFactors: View factors filling (%) 8.7350E+01
TabulateEmissivity: We used real emissivity for all elements!
DirectSolver: Using direct method: umfpack
Error occurred in umf4num: -1.0000000000000000
STOP 1
so its not RAM
The umfpack manual does say -1 is out of memory, but more specifically
The ANSI C malloc or realloc
routine failed
so maybe more of a memory allocation error not an out of memory error.
RadiationFactors: View factors filling (%) 8.7350E+01
TabulateEmissivity: We used real emissivity for all elements!
DirectSolver: Using direct method: umfpack
Error occurred in umf4num: -1.0000000000000000
STOP 1
so its not RAM
The umfpack manual does say -1 is out of memory, but more specifically
The ANSI C malloc or realloc
routine failed
so maybe more of a memory allocation error not an out of memory error.