From ef20237edd57061e8bac94f0fd895b96fc1d259b Mon Sep 17 00:00:00 2001 From: Nikolaj Bjorner Date: Mon, 14 Oct 2024 11:31:34 -0700 Subject: [PATCH] fixes Signed-off-by: Nikolaj Bjorner --- src/ast/sls/sls_euf_plugin.cpp | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/src/ast/sls/sls_euf_plugin.cpp b/src/ast/sls/sls_euf_plugin.cpp index fb721e168..0fe0d8670 100644 --- a/src/ast/sls/sls_euf_plugin.cpp +++ b/src/ast/sls/sls_euf_plugin.cpp @@ -186,6 +186,7 @@ namespace sls { c = g.mk(eq, 0, 2, args); } g.new_diseq(c, to_ptr(lit)); + g.merge(c, g.find(m.mk_false()), to_ptr(lit)); } } } @@ -350,19 +351,18 @@ namespace sls { void euf_plugin::validate_model() { auto& g = *m_g; - for (auto const& c : ctx.clauses()) { - for (auto lit : c) { + for (auto lit : ctx.root_literals()) { euf::enode* a, * b; + if (!ctx.is_true(lit)) + continue; auto e = ctx.atom(lit.var()); if (!e) continue; if (!ctx.is_relevant(e)) continue; - if (!ctx.is_true(lit)) - continue; if (m.is_distinct(e)) continue; - auto r = g.find(e)->get_root(); + if (m.is_eq(e)) { a = g.find(to_app(e)->get_arg(0)); b = g.find(to_app(e)->get_arg(1)); @@ -380,15 +380,15 @@ namespace sls { //UNREACHABLE(); } } - else if (to_app(e)->get_family_id() != basic_family_id && lit.sign() && r != g.find(m.mk_false())->get_root()) { + else if (to_app(e)->get_family_id() != basic_family_id && lit.sign() && g.find(e)->get_root() != g.find(m.mk_false())->get_root()) { IF_VERBOSE(0, verbose_stream() << "not alse " << lit << " " << mk_pp(e, m) << "\n"); //UNREACHABLE(); } - else if (to_app(e)->get_family_id() != basic_family_id && !lit.sign() && r != g.find(m.mk_true())->get_root()) { + else if (to_app(e)->get_family_id() != basic_family_id && !lit.sign() && g.find(e)->get_root() != g.find(m.mk_true())->get_root()) { IF_VERBOSE(0, verbose_stream() << "not true " << lit << " " << mk_pp(e, m) << "\n"); //UNREACHABLE(); } - } + } }