use 1 process with 32 threads to compare with jellyfish

Link: https://github.com/GeneAssembly/biosal/issues/275
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
use sequence stores in argonnite

Link: https://github.com/GeneAssembly/biosal/issues/267
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>