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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-08-30 20:09:27 -07:00
parent bbe027f6a1
commit a003af494b
15 changed files with 319 additions and 135 deletions
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10
src/sat/smt/euf_ackerman.cpp
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@ -189,11 +189,11 @@ namespace euf {
unsigned sz = a->get_num_args();
for (unsigned i = 0; i < sz; ++i) {
expr_ref eq(m.mk_eq(a->get_arg(i), b->get_arg(i)), m);
sat::literal lit = s.internalize(eq, true, false);
sat::literal lit = s.internalize(eq, true, false, true);
lits.push_back(~lit);
}
expr_ref eq(m.mk_eq(a, b), m);
lits.push_back(s.internalize(eq, false, false));
lits.push_back(s.internalize(eq, false, false, true));
s.s().mk_clause(lits, true);
}
@ -202,9 +202,9 @@ namespace euf {
expr_ref eq1(m.mk_eq(a, c), m);
expr_ref eq2(m.mk_eq(b, c), m);
expr_ref eq3(m.mk_eq(a, b), m);
lits[0] = s.internalize(eq1, true, false);
lits[1] = s.internalize(eq2, true, false);
lits[2] = s.internalize(eq3, false, false);
lits[0] = s.internalize(eq1, true, false, true);
lits[1] = s.internalize(eq2, true, false, true);
lits[2] = s.internalize(eq3, false, false, true);
s.s().mk_clause(3, lits, true);
}
}