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| author | Bruno Schmitt <bruno@oschmitt.com> | 2017-02-18 15:24:56 -0800 |
|---|---|---|
| committer | Bruno Schmitt <bruno@oschmitt.com> | 2017-02-18 15:24:56 -0800 |
| commit | ac409b3152bf0bb6fd49c243ae635ca288d92b06 (patch) | |
| tree | 0cdfd38394bd8e44f958147e05301bccadae01f0 /src/sat/satoko | |
| parent | 131c1613a4ca77c063cd677d0086a3b426868b3b (diff) | |
| download | abc-ac409b3152bf0bb6fd49c243ae635ca288d92b06.tar.gz abc-ac409b3152bf0bb6fd49c243ae635ca288d92b06.tar.bz2 abc-ac409b3152bf0bb6fd49c243ae635ca288d92b06.zip | |
Bug fix in analyze_final method.
Diffstat (limited to 'src/sat/satoko')
| -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)) { |