Exit after reading test dataset

[hgu0717]

Hey,

I've tried to run with tested Rao's dataset, but the run was abandoned due to the following issues:

Reading input from GM12878_combined/1kb_resolution_intrachromosomal/chr1/MAPQGE30/chr1_1kb.
Building matrix for chromosome 1 at resolution 1000bp with 249233 rows.
Reading KR normalization counts
Initializing matrix to zero elements
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Aborted

[nsauerwald]

It looks like you might not have enough memory for such a large matrix. Does the same command work for chromosome 22 for example (GM12878_combined/1kb_resolution_intrachromosomal/chr22/MAPQGE30/chr22_1kb)? Or at a lower resolution (GM12878_combined/100kb_resolution_intrachromosomal/chr1/MAPQGE30/chr1_100kb)?