From b066f562c61e5c370e9b0dcc9f6b9a24d7952fb4 Mon Sep 17 00:00:00 2001 From: Nikolaj Bjorner Date: Sat, 11 Apr 2020 12:49:58 -0700 Subject: [PATCH] fix #3904 Signed-off-by: Nikolaj Bjorner --- src/ast/ast.cpp | 4 ++-- src/smt/theory_utvpi_def.h | 3 ++- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/src/ast/ast.cpp b/src/ast/ast.cpp index cb528a7fe..c00c78b7e 100644 --- a/src/ast/ast.cpp +++ b/src/ast/ast.cpp @@ -1800,7 +1800,7 @@ static void track_id(ast* n, unsigned id) { if (n->get_id() != id) return; ++s_count; std::cout << s_count << "\n"; - SASSERT(s_count != 1); + //SASSERT(s_count != 1); } #endif @@ -1834,7 +1834,7 @@ ast * ast_manager::register_node_core(ast * n) { n->m_id = is_decl(n) ? m_decl_id_gen.mk() : m_expr_id_gen.mk(); - // track_id(n, 323); + // track_id(n, 77); TRACE("ast", tout << "Object " << n->m_id << " was created.\n";); TRACE("mk_var_bug", tout << "mk_ast: " << n->m_id << "\n";); diff --git a/src/smt/theory_utvpi_def.h b/src/smt/theory_utvpi_def.h index 52d059d0f..acbfd1008 100644 --- a/src/smt/theory_utvpi_def.h +++ b/src/smt/theory_utvpi_def.h @@ -335,7 +335,8 @@ namespace smt { mk_coeffs(m_test.get_linearization(), coeffs, w); if (coeffs.empty()) { - throw default_exception("utvi formulas require pre-processing and dont work with quantifiers"); + found_non_utvpi_expr(n); + return false; } bool_var bv = ctx.mk_bool_var(n);