BB int variable

[borient]

According to the description, int_vars_idx is an array with indices of integer variables (0-based indexing, must be strictly monotonically increasing).
However, the line below (line 93 in ecos_bb_preproc.c) shows that the index starts right after the end of the binary index.

/* Now insert the new zeros and expand the column indices as needed for INTEGER vars*/
for (j=num_bool_vars; j<(num_bool_vars + num_int_vars); ++j){
k = int_vars_idx[j];

[hanwang]

Thank you, good catch, fixed with latest commit.