reduced number of tests for snf_kannan_bachem
reduced number of tests for snf_kannan_bachem

dsroche/flint2,jpflori/flint2,jpflori/flint2,wbhart/flint2,jpflori/flint2,dsroche/flint2,jpflori/flint2,wbhart/flint2,fredrik-johansson/flint2,dsroche/flint2,wbhart/flint2,dsroche/flint2,fredrik-johansson/flint2,fredrik-johansson/flint2