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fix mixed integer/real bugs for maximization exposed by non-termination in slow.smt. partially fixes issue #56

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-06-23 12:05:19 +02:00
parent d32e4a9476
commit d9522cfd07
5 changed files with 130 additions and 175 deletions
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1
src/smt/theory_arith.h
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@ -879,7 +879,6 @@ namespace smt {
row m_tmp_row;
void add_tmp_row(row & r1, numeral const & coeff, row const & r2);
theory_var pick_var_to_leave(bool has_int, theory_var x_j, bool inc, numeral & a_ij, inf_numeral & gain, bool& skiped_row);
bool is_safe_to_leave(theory_var x, bool inc, bool& has_int, bool& is_shared);
template<bool invert>
void add_tmp_row_entry(row & r, numeral const & coeff, theory_var v);