- add solver.axioms2files
- prints negated theory axioms to files. Each file should be unsat
- add solver.lemmas2console
- prints lemmas to the console.
- remove option smt.arith.dump_lemmas. It is replaced by solver.axioms2files
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
exit earlier on a large matrix in hnf_cutter
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
call hnf only for the boundary points
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
fix a bug in hnf_cutter initialization
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
initialize has_bounds in lar_solver::get_equality_for_term_on_corrent_x
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
initialize has_bounds in lar_solver::get_equality_for_term_on_corrent_x
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
initialize has_bounds in lar_solver::get_equality_for_term_on_corrent_x
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
initialize has_bounds in lar_solver::get_equality_for_term_on_corrent_x
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
fixes in determinant_of_rectangular_matrix calculations
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
changes in debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
init m_hnf_cut_period from globals settings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
fix some warnings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
Lev2 (#66)
* log quantifiers only if present
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* merge and fix some warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
remove a comment
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
simplify gomory cut return's logic
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
simplify uniformly int_solver::check()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
making new arith solver default for LIA (#67)
* log quantifiers only if present
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* merge and fix some warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* set new arith as default for LIA
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
remove chase_cut_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
remove integer_domain
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
restore call for find_cube()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
remove a method
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
remove some debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
