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track assumptions when calling check-sat. regression detected by Tjark Weber running core extraction

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-07-09 05:31:49 -07:00
parent 53b3edc8cc
commit 3d73fe55c7
1 changed files with 13 additions and 1 deletions
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14
src/cmd_context/cmd_context.cpp
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@ -1473,7 +1473,19 @@ void cmd_context::check_sat(unsigned num_assumptions, expr * const * assumptions
scoped_timer timer(timeout, &eh);
scoped_rlimit _rlimit(m().limit(), rlimit);
try {
r = m_solver->check_sat(num_assumptions, assumptions);
if (produce_unsat_cores()) {
expr_ref_vector asms(m());
asms.append(num_assumptions, assumptions);
for (unsigned i = 0; i < m_assertion_names.size(); ++i) {
if (m_assertion_names[i]) {
asms.push_back(m_assertion_names[i]);
}
}
r = m_solver->check_sat(asms);
}
else {
r = m_solver->check_sat(num_assumptions, assumptions);
}
}
catch (z3_error & ex) {
throw ex;