mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2026-02-22 16:27:37 +00:00
Code Activity

improve logging

Browse source 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2025-11-20 10:51:39 -10:00
parent ebecfb8e6f
commit fe6b777638
6 changed files with 99 additions and 40 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/nlsat/nlsat_explain.cpp
View file

@ -295,14 +295,6 @@ namespace nlsat {
if (maxx == null_var)
return;
SASSERT(m_assignment.is_assigned(maxx));
// Make sure its discriminant does not vanish at the model.
polynomial_ref disc(m_pm);
disc = discriminant(q, maxx);
int const disc_sign = sign(disc);
SASSERT(disc_sign != 0);
if (disc_sign == 0)
NOT_IMPLEMENTED_YET();
undef_var_assignment partial(m_assignment, maxx);
scoped_anum_vector & roots = m_roots_tmp;
@ -319,7 +311,7 @@ namespace nlsat {
}
if (root_idx == 0)
return; // there are no root functions and therefore no constraints aer generated
TRACE(nlsat_explain,
tout << "adding zero-assumption root literal for ";
display_var(tout, maxx); tout << " using root[" << root_idx << "] of " << q << "\n";);