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remove some non-deterministic behavior in theory_lra.cpp

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2025-10-29 21:37:05 -07:00
parent a1918c4630
commit 37c9f1c7c2
53 changed files with 217 additions and 11 deletions
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1
src/ast/rewriter/bv_rewriter.cpp
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@ -945,6 +945,7 @@ br_status bv_rewriter::mk_bv_shl(expr * arg1, expr * arg2, expr_ref & result) {
if (m_util.is_bv_shl(arg1, x, y)) {
expr_ref sum(m_util.mk_bv_add(y, arg2), m);
expr_ref cond(m_util.mk_ule(y, sum), m);
// TODO: non-deterministic parameter evaluation
result = m.mk_ite(cond,
m_util.mk_bv_shl(x, sum),
mk_zero(bv_size));