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add bvmax tactic, add proviso for non-0 lower bounds in elim01

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-03-23 18:03:20 -07:00
parent ea261c930d
commit 0181f0f9df
8 changed files with 121 additions and 14 deletions
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6
src/cmd_context/cmd_context.cpp
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@ -1376,6 +1376,9 @@ void cmd_context::check_sat(unsigned num_assumptions, expr * const * assumptions
throw cmd_exception(ex.msg());
}
get_opt()->set_status(r);
if (r != l_false) {
get_opt()->display_assignment(regular_stream());
}
}
else if (m_solver) {
m_check_sat_result = m_solver.get(); // solver itself stores the result.
@ -1580,6 +1583,9 @@ void cmd_context::display_statistics(bool show_total_time, double total_time) {
else if (m_solver) {
m_solver->collect_statistics(st);
}
else if (m_opt) {
m_opt->collect_statistics(st);
}
st.display_smt2(regular_stream());
}

1
src/cmd_context/cmd_context.h
View file

@ -121,6 +121,7 @@ public:
virtual void cancel() = 0;
virtual lbool optimize() = 0;
virtual void set_hard_constraints(ptr_vector<expr> & hard) = 0;
virtual void display_assignment(std::ostream& out) = 0;
};
class cmd_context : public progress_callback, public tactic_manager, public ast_printer_context {