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avoid going creating hnf_cuts if all involved vars have integral values
Signed-off-by: Lev Nachmanson <levnach@hotmail.com> add explanations to hnf cuts Signed-off-by: Lev Nachmanson <levnach@hotmail.com> nits and virtual methods (#68) * local Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * virtual method in bound propagator Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> cleanup from std::cout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> handle the case when the number of terms is greater than the number of variables in hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> method name's fix Signed-off-by: Lev Nachmanson <levnach@hotmail.com> restore hnf_cutter to work with m_row_count <= m_column_count Signed-off-by: Lev Nachmanson <levnach@hotmail.com> tune addition of rational numbers (#70) * 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> * local Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * virtual method in bound propagator Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * prepare for mixed integer-real Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix default tactic usage Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> give shorter explanations, call hnf only when have a not integral var Signed-off-by: Lev Nachmanson <levnach@hotmail.com> overhaul of mpq (#71) * 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> * local Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * virtual method in bound propagator Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * prepare for mixed integer-real Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix default tactic usage Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * overhaul of mpz/mpq Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * disabled temporary setting Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove prints Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> fix for 32 bit build (#72) * 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> * local Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * virtual method in bound propagator Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * prepare for mixed integer-real Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix default tactic usage Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * overhaul of mpz/mpq Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * disabled temporary setting Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove prints Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * customize for 64 bit Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> yes (#74) * 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> * local Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * virtual method in bound propagator Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * prepare for mixed integer-real Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix default tactic usage Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * overhaul of mpz/mpq Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * disabled temporary setting Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove prints Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * customize for 64 bit Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * customize for 64 bit Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * more refactor Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> fix the merge Signed-off-by: Lev Nachmanson <levnach@hotmail.com> fixes in maximize_term untested Signed-off-by: Lev Nachmanson <levnach@hotmail.com> fix compilation (#75) * 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> * local Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * virtual method in bound propagator Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * prepare for mixed integer-real Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix default tactic usage Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * overhaul of mpz/mpq Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * disabled temporary setting Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove prints Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * customize for 64 bit Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * customize for 64 bit Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * more refactor Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * relax check Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * change for gcc Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Lev Nachmanson
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41 changed files with 942 additions and 1280 deletions
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@ -144,8 +144,6 @@ lu<M>::lu(const M& A,
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m_row_eta_work_vector(A.row_count()),
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m_refactor_counter(0) {
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lp_assert(A.row_count() == A.column_count());
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std::cout << "m_U = \n";
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print_matrix(&m_U, std::cout);
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create_initial_factorization();
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#ifdef Z3DEBUG
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lp_assert(is_correct());
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@ -659,13 +657,10 @@ template <typename M>
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bool lu<M>::is_correct() {
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#ifdef Z3DEBUG
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if (get_status() != LU_status::OK) {
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std::cout << " status" << std::endl;
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return false;
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}
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dense_matrix<T, X> left_side = get_left_side();
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std::cout << "ls = "; print_matrix(left_side, std::cout);
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dense_matrix<T, X> right_side = get_right_side();
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std::cout << "rs = "; print_matrix(right_side, std::cout);
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return left_side == right_side;
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#else
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return true;
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