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na (#4254)

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* remove level of indirection for context and ast_manager in smt_theory

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add request by #4252

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* move to def

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* int

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4251

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4255

* fix #4257

* add code to debug #4246

* restore new solver as default

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4246

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-05-09 17:40:02 -07:00 • committed by GitHub
parent becf423c77
commit fdc87f286f
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GPG key ID: 4AEE18F83AFDEB23
18 changed files with 269 additions and 231 deletions
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23
src/solver/solver2tactic.cpp
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@ -44,10 +44,7 @@ void extract_clauses_and_dependencies(goal_ref const& g, expr_ref_vector& clause
deps.reset();
m.linearize(d, deps);
SASSERT(!deps.empty()); // d != 0, then deps must not be empty
ptr_vector<expr>::iterator it = deps.begin();
ptr_vector<expr>::iterator end = deps.end();
for (; it != end; ++it) {
expr * d = *it;
for (expr* d : deps) {
if (is_uninterp_const(d) && m.is_bool(d)) {
// no need to create a fresh boolean variable for d
if (!bool2dep.contains(d)) {
@ -156,14 +153,16 @@ public:
if (!m.inc()) {
throw tactic_exception(Z3_CANCELED_MSG);
}
model_converter_ref mc;
mc = local_solver->get_model_converter();
mc = concat(fmc.get(), mc.get());
in->reset();
in->add(mc.get());
unsigned sz = local_solver->get_num_assertions();
for (unsigned i = 0; i < sz; ++i) {
in->assert_expr(local_solver->get_assertion(i));
if (!in->unsat_core_enabled()) {
model_converter_ref mc;
mc = local_solver->get_model_converter();
mc = concat(fmc.get(), mc.get());
in->reset();
in->add(mc.get());
unsigned sz = local_solver->get_num_assertions();
for (unsigned i = 0; i < sz; ++i) {
in->assert_expr(local_solver->get_assertion(i));
}
}
result.push_back(in.get());
break;