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bv

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-26 11:26:59 -07:00
parent 81c3966331
commit 20be286391
4 changed files with 3 additions and 7 deletions
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7
src/sat/smt/bv_delay_internalize.cpp
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@ -180,7 +180,6 @@ namespace bv {
set_delay_internalize(r, internalize_mode::init_bits_only_i); // do not bit-blast this multiplier.
expr_ref eq(m.mk_eq(r, arg_value), m);
args[i] = n->get_arg(i);
std::cout << eq << "@" << s().scope_lvl() << "\n";
add_unit(b_internalize(eq));
}
return false;
@ -299,8 +298,6 @@ namespace bv {
set_delay_internalize(rhs, internalize_mode::no_delay_i);
expr_ref eq(m.mk_eq(lhs, rhs), m);
add_unit(b_internalize(eq));
TRACE("bv", tout << "low-bits: " << eq << "\n";);
std::cout << "low bits\n";
return false;
}
@ -321,7 +318,10 @@ namespace bv {
};
/**
<<<<<<< HEAD
=======
>>>>>>> 055902df2... bv
* The i'th bit in xs is 1 if the least significant bit of x is i or lower.
*/
void solver::encode_lsb_tail(expr* x, expr_ref_vector& xs) {
@ -388,7 +388,6 @@ namespace bv {
auto r2 = eval_args(n, args);
if (r1 == r2)
return true;
if (m_cheap_axioms)
return true;
set_delay_internalize(a, internalize_mode::no_delay_i);