mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-28 11:25:51 +00:00
Code Activity

conflict logging

Browse source
This commit is contained in:
Jakob Rath 2022-04-12 16:06:20 +02:00
parent 00fa4b3320
commit 9fa5096776
11 changed files with 210 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/math/polysat/eq_explain.cpp
View file

@ -25,7 +25,6 @@ namespace polysat {
* a << (K - az - 1) = 0 or v << az = 0
*
*/
bool eq_explain::explain_zero(pvar v, pdd & a, pdd & b, signed_constraint c, conflict& core) {
pdd bv = s.subst(b);
if (!bv.is_zero())
@ -40,6 +39,7 @@ namespace polysat {
core.propagate(s.eq(b));
core.propagate(~s.eq(a.shl(K - az - 1)));
core.propagate(~s.eq(b.shl(az)));
core.log_inference("explain_zero");
return true;
}