[Csdp] how to make solver not give up

Jakub Sliacan jakub.sliacan at gmail.com
Fri Sep 7 05:50:15 EDT 2018


Hi!

I'm fairly new to SDP problems and I encountered a situation where I submit
a job to a cluster (run CSDP on a big dat-s file) and while it's going
fairly fast, the CSDP gives up very quickly (after only 80 iterations
~10mins of runtime). The return code is 3 (I can't replicate it now because
cluster is down, but I think it's not 7). I was wondering if there is a way
to make CSDP not finish with a near optimal solution but keep struggling
for a return code 0 (say at least for maxiters=500, then return whatever).

Thanks for any pointers!
Jakub
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