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add cancel to hnf_cutter

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

17
src/smt/smt_setup.cpp
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@ -730,11 +730,11 @@ namespace smt {
}
void setup::setup_i_arith() {
if (AS_LRA == m_params.m_arith_mode) {
setup_r_arith();
if (AS_OLD_ARITH == m_params.m_arith_mode) {
m_context.register_plugin(alloc(smt::theory_i_arith, m_manager, m_params));
}
else {
m_context.register_plugin(alloc(smt::theory_i_arith, m_manager, m_params));
setup_r_arith();
}
}
@ -747,7 +747,7 @@ namespace smt {
case AS_OPTINF:
m_context.register_plugin(alloc(smt::theory_inf_arith, m_manager, m_params));
break;
case AS_LRA:
case AS_NEW_ARITH:
setup_r_arith();
break;
default:
@ -811,12 +811,15 @@ namespace smt {
case AS_OPTINF:
m_context.register_plugin(alloc(smt::theory_inf_arith, m_manager, m_params));
break;
case AS_LRA:
setup_r_arith();
case AS_OLD_ARITH:
if (m_params.m_arith_int_only && int_only)
m_context.register_plugin(alloc(smt::theory_i_arith, m_manager, m_params));
else
m_context.register_plugin(alloc(smt::theory_mi_arith, m_manager, m_params));
break;
default:
if (m_params.m_arith_int_only && int_only)
m_context.register_plugin(alloc(smt::theory_i_arith, m_manager, m_params));
setup_i_arith();
else
m_context.register_plugin(alloc(smt::theory_mi_arith, m_manager, m_params));
break;