Problem with Error code 10001 and optimization memory exhausted

Support
1

Dear Robert,

Following your recommandation, I tryed:
gurobi_options 'nodefilestart=0.5
and also
gurobi_options 'nodefilestart=3
and also
gurobi_options 'nodefilestart=0.0005

But I have still the same error message. Please find attached the log for gurobi_options 'nodefilestart=0.0005. That do you think I can do to avoid to exhaust the memory available on the computer?

Best regards,

log.vivi_2.dat (113.5 KB)

2

As explained in my reply to your other thread, Gurobi is running out of memory before it can even start to create any search nodes. Thus it cannot write a node file, and the nodefilestart setting is ignored.

3

Many thanks Mr Robert.