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Code Activity

remove warnings in scaler and use m_cut_solver_cycle_on_var

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

detect slow propagations

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fiddle with the stop conditions

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

get rid of constraint->m_predecessors, fix a bug in push/pop with lemmas

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

clean detection of stale lemmas in pop

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

add constraints lazily to cut_solver

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

refactor some of cut_solver classes into include files

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

prepare to index constraint from 0 to to n - 1, where n is the number of constraints

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

prepare for constraint priority

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

use priorities in active_set

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

remove unnecesessary parameters

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

speedup bound propagations

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

restore tactics

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

speedup bound propagation by avoiding some calls to propagate_constraint_only_one_unlim

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fixes by Nikolaj

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fix print lp_core_solver

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on gomory test, subs terms indices correctly

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

correct const_iterator for lar_term

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

improve static_matrix with iterators

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

make row_strip a struct

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

move row_strip outside of static_matrix

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

add const_iterator to row_strip

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

remove the hierarchy of iterators - use std::iterators

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

adding gcd_test stats and taking care of for iterators

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

restore qflia_tactic.cpp

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

run gcd_test according to settings()

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

experiment with picking a narrow or random branch

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2018-02-25 10:52:53 -08:00
parent 6202b2f2e4
commit 2bb94ed4fe
55 changed files with 1715 additions and 1347 deletions
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4
src/util/lp/square_dense_submatrix_def.h
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@ -300,7 +300,7 @@ void square_dense_submatrix<T, X>::apply_from_left_to_vector(vector<L> & w) {
}
template <typename T, typename X> bool square_dense_submatrix<T, X>::is_L_matrix() const {
#ifdef LEAN_DEBUG
#ifdef Z3DEBUG
lp_assert(m_row_permutation.is_identity());
for (unsigned i = 0; i < m_parent->dimension(); i++) {
if (i < m_index_start) {
@ -341,7 +341,7 @@ template <typename T, typename X> void square_dense_submatrix<T, X>::apply_from_
t[adjust_column_inverse(j)] = column_by_vector_product(j, w);
}
w = t;
#ifdef LEAN_DEBUG
#ifdef Z3DEBUG
// lp_assert(vector_are_equal<T>(deb_w, w));
#endif
}