diff options
Diffstat (limited to 'src/sat')
| -rw-r--r-- | src/sat/satoko/solver.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/sat/satoko/solver.c b/src/sat/satoko/solver.c index 21a4860d..6554f653 100644 --- a/src/sat/satoko/solver.c +++ b/src/sat/satoko/solver.c @@ -362,13 +362,13 @@ static inline void solver_handle_conflict(solver_t *s, unsigned confl_cref) static inline void solver_analyze_final(solver_t *s, unsigned lit) { - unsigned i; + int i; vec_uint_push_back(s->final_conflict, lit); if (solver_dlevel(s) == 0) return; vec_char_assign(s->seen, lit2var(lit), 1); - for (i = vec_uint_size(s->trail) - 1; i <= vec_uint_at(s->trail_lim, 0); i--) { + for (i = (int) vec_uint_size(s->trail) - 1; i >= (int) vec_uint_at(s->trail_lim, 0); i--) { unsigned var = lit2var(vec_uint_at(s->trail, i)); if (vec_char_at(s->seen, var)) { |