diff --git a/src/smt/theory_lra.cpp b/src/smt/theory_lra.cpp index 13d1ab53e..d079f31ed 100644 --- a/src/smt/theory_lra.cpp +++ b/src/smt/theory_lra.cpp @@ -1517,6 +1517,17 @@ public: continue; } + if (!r1.is_int() || !r2.is_int()) { + // std::cout << r1 << " " << r2 << " " << r << " " << expr_ref(n, m) << "\n"; + // TBD + // r1 = 223/4, r2 = 2, r = 219/8 + // take ceil(r1), floor(r1), ceil(r2), floor(r2), for floor(r2) > 0 + // then + // p/q <= ceil(r1)/floor(r2) => n <= div(ceil(r1), floor(r2)) + // p/q >= floor(r1)/ceil(r2) => n >= div(floor(r1), ceil(r2)) + continue; + } + if (a.is_numeral(q, r3)) { SASSERT(r3 == r2 && r2.is_int()); @@ -1542,16 +1553,6 @@ public: continue; } - if (!r1.is_int() || !r2.is_int()) { - // std::cout << r1 << " " << r2 << " " << r << " " << expr_ref(n, m) << "\n"; - // TBD - // r1 = 223/4, r2 = 2, r = 219/8 - // take ceil(r1), floor(r1), ceil(r2), floor(r2), for floor(r2) > 0 - // then - // p/q <= ceil(r1)/floor(r2) => n <= div(ceil(r1), floor(r2)) - // p/q >= floor(r1)/ceil(r2) => n >= div(floor(r1), ceil(r2)) - continue; - } all_divs_valid = false;