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enable pb theory always as pb terms can be introduced during transformations. Issue #884

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-02-01 15:28:29 -08:00
parent 256a0e2d82
commit 9cfd412cd0
2 changed files with 4 additions and 5 deletions
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8
src/opt/opt_context.cpp
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@ -570,11 +570,11 @@ namespace opt {
m_opt_solver = alloc(opt_solver, m, m_params, m_fm); m_opt_solver = alloc(opt_solver, m, m_params, m_fm);
m_opt_solver->set_logic(m_logic); m_opt_solver->set_logic(m_logic);
m_solver = m_opt_solver.get(); m_solver = m_opt_solver.get();
m_opt_solver->ensure_pb();
if (opt_params(m_params).priority() == symbol("pareto") || //if (opt_params(m_params).priority() == symbol("pareto") ||
(opt_params(m_params).priority() == symbol("lex") && m_objectives.size() > 1)) { // (opt_params(m_params).priority() == symbol("lex") && m_objectives.size() > 1)) {
m_opt_solver->ensure_pb(); //}
}
} }
void context::setup_arith_solver() { void context::setup_arith_solver() {

1
src/sat/sat_simplifier.cpp
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@ -154,7 +154,6 @@ namespace sat {
if (!m_subsumption && !m_elim_blocked_clauses && !m_resolution) if (!m_subsumption && !m_elim_blocked_clauses && !m_resolution)
return; return;
initialize(); initialize();
CASSERT("sat_solver", s.check_invariant()); CASSERT("sat_solver", s.check_invariant());