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add stubs for converting assertions, consolidate filter_model_converter

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-11-17 14:51:13 -08:00
parent 53e36c9cf9
commit 0d15b6abb7
76 changed files with 244 additions and 356 deletions
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27
src/solver/solver.cpp
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@ -182,13 +182,26 @@ bool solver::is_literal(ast_manager& m, expr* e) {
return is_uninterp_const(e) || (m.is_not(e, e) && is_uninterp_const(e));
}
#if 0
expr_ref solver::lookahead(expr_ref_vector const& candidates) {
std::cout << "lookahead: " << candidates.size() << "\n";
INVOKE_DEBUGGER();
ast_manager& m = candidates.get_manager();
return expr_ref(m.mk_true(), m);
void solver::assert_expr(expr* f) {
expr_ref fml(f, get_manager());
if (mc0()) {
(*mc0())(fml);
}
assert_expr_core(fml);
}
#endif
void solver::assert_expr(expr* f, expr* t) {
// let mc0 be the model converter associated with the solver
// that converts models to their "real state".
ast_manager& m = get_manager();
expr_ref fml(f, m);
expr_ref a(t, m);
if (mc0()) {
(*mc0())(fml);
// (*mc0())(a);
}
assert_expr_core(fml, a);
}