mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-05-08 08:15:47 +00:00
Code Activity

fix bit2bool bug reported by Jianying Li

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-01-04 07:46:53 -08:00
parent b533ba39d6
commit 0d400a5ad6
9 changed files with 49 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

20
src/cmd_context/extra_cmds/dbg_cmds.cpp
View file

@ -524,11 +524,21 @@ public:
for (func_decl* v : m_vars) vars.push_back(v);
for (expr* e : m_lits) lits.push_back(e);
flatten_and(lits);
qe::term_graph tg(m);
tg.set_vars(vars, false);
tg.add_lits(lits);
expr_ref_vector p = tg.project();
ctx.regular_stream() << p << "\n";
solver_factory& sf = ctx.get_solver_factory();
params_ref pa;
solver_ref s = sf(m, pa, false, true, true, symbol::null);
solver_ref se = sf(m, pa, false, true, true, symbol::null);
s->assert_expr(lits);
lbool r = s->check_sat();
if (r != l_true) {
ctx.regular_stream() << "sat check " << r << "\n";
return;
}
model_ref mdl;
s->get_model(mdl);
qe::euf_arith_mbi_plugin plugin(s.get(), se.get());
plugin.project(mdl, lits);
ctx.regular_stream() << lits << "\n";
}
};