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delay internalize (#4714)

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* adding array solver

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

* use default in model construction

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

* debug delay internalization

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

* bv

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

* arrays

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

* get rid of implied values and bounds

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

* redo egraph

* remove out

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

* remove files

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-09-28 19:24:16 -07:00 • committed by GitHub
parent 25724401cf
commit 367e5fdd52
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60 changed files with 1343 additions and 924 deletions
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33
src/api/api_solver.cpp
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@ -559,39 +559,6 @@ extern "C" {
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_solver_get_implied_value(Z3_context c, Z3_solver s, Z3_ast e) {
Z3_TRY;
LOG_Z3_solver_get_implied_value(c, s, e);
RESET_ERROR_CODE();
init_solver(c, s);
expr_ref v = to_solver_ref(s)->get_implied_value(to_expr(e));
mk_c(c)->save_ast_trail(v);
RETURN_Z3(of_ast(v));
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_solver_get_implied_lower(Z3_context c, Z3_solver s, Z3_ast e) {
Z3_TRY;
LOG_Z3_solver_get_implied_lower(c, s, e);
RESET_ERROR_CODE();
init_solver(c, s);
expr_ref v = to_solver_ref(s)->get_implied_lower_bound(to_expr(e));
mk_c(c)->save_ast_trail(v);
RETURN_Z3(of_ast(v));
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_solver_get_implied_upper(Z3_context c, Z3_solver s, Z3_ast e) {
Z3_TRY;
LOG_Z3_solver_get_implied_upper(c, s, e);
RESET_ERROR_CODE();
init_solver(c, s);
expr_ref v = to_solver_ref(s)->get_implied_upper_bound(to_expr(e));
mk_c(c)->save_ast_trail(v);
RETURN_Z3(of_ast(v));
Z3_CATCH_RETURN(nullptr);
}
static Z3_lbool _solver_check(Z3_context c, Z3_solver s, unsigned num_assumptions, Z3_ast const assumptions[]) {
for (unsigned i = 0; i < num_assumptions; i++) {
if (!is_expr(to_ast(assumptions[i]))) {