simmap to brownie problems

[Jim Cooper]

Hello,

I am attempting to test some evolutionary models in Brownie. I have
converted/merged my tree and data files using simmap, and I've used
simmap to generate a set of trees using stochastic mapping of some
ecological data. I'm trying now to get brownie to run analyses of ,
but I am having difficulties.

The taxa, characters and trees blocks all apparently enter just fine
(i.e., Brownie finishes executing the nexus file). Then the programs
hangs for a minute or two after looking at the trees block, after
which I get the following messages:

brownie(2348) malloc: *** mmap(size=1073741824) failed (error code=12)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Abort trap

Not sure what to do here.

Any suggestions would be very welcome.

Thank you,

Jim

[Brian O'Meara]

Hi, Jim. In situations like this, it's often best to send me your data file directly so I can run it (often it's a weird formatting issue in the users' file; if not, it gives me something to work with to debug). Let me know what OS you're using, too.

Thanks,
Brian

_______________________________________
Brian O'Meara
Assistant Professor
Dept. of Ecology & Evolutionary Biology
U. of Tennessee, Knoxville
http://www.brianomeara.info

Students wanted: Applications due Dec. 15, annually
Postdoc collaborators wanted: Check NIMBioS' website

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