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add cancel to hnf_cutter

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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>
This commit is contained in:
Lev Nachmanson 2018-05-23 15:23:34 -07:00
parent 82eb80de6d
commit 9be49ff6ff
17 changed files with 300 additions and 4144 deletions
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6
src/smt/params/theory_arith_params.h
View file

@ -25,11 +25,11 @@ Revision History:
enum arith_solver_id {
AS_NO_ARITH, // 0
AS_DIFF_LOGIC, // 1
AS_ARITH, // 2
AS_OLD_ARITH, // 2
AS_DENSE_DIFF_LOGIC, // 3
AS_UTVPI, // 4
AS_OPTINF, // 5
AS_LRA // 6
AS_NEW_ARITH // 6
};
enum bound_prop_mode {
@ -113,7 +113,7 @@ struct theory_arith_params {
theory_arith_params(params_ref const & p = params_ref()):
m_arith_eq2ineq(false),
m_arith_process_all_eqs(false),
m_arith_mode(AS_ARITH),
m_arith_mode(AS_NEW_ARITH),
m_arith_auto_config_simplex(false),
m_arith_blands_rule_threshold(1000),
m_arith_propagate_eqs(true),