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updated sat solver for cores

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-07-29 14:38:17 -07:00
parent 0e9511b597
commit 2b1af8fd50
9 changed files with 92 additions and 28 deletions
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1
src/tactic/probe.cpp
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@ -289,7 +289,6 @@ struct is_non_qfbv_predicate {
return;
if (is_uninterp_const(n))
return;
throw found();
}
};

4
src/tactic/smtlogics/qfbv_tactic.cpp
View file

@ -105,7 +105,7 @@ tactic * mk_qfbv_tactic(ast_manager& m, params_ref const & p, tactic* sat, tacti
cond(mk_is_qfbv_probe(),
cond(mk_is_qfbv_eq_probe(),
and_then(mk_bv1_blaster_tactic(m),
using_params(smt, solver_p)),
using_params(sat, solver_p)),
and_then(mk_bit_blaster_tactic(m),
when(mk_lt(mk_memory_probe(), mk_const_probe(MEMLIMIT)),
and_then(using_params(and_then(mk_simplify_tactic(m),
@ -126,7 +126,7 @@ tactic * mk_qfbv_tactic(ast_manager& m, params_ref const & p, tactic* sat, tacti
tactic * mk_qfbv_tactic(ast_manager & m, params_ref const & p) {
tactic * new_sat = cond(mk_or(mk_produce_proofs_probe(), mk_produce_unsat_cores_probe()),
tactic * new_sat = cond(mk_produce_proofs_probe(),
and_then(mk_simplify_tactic(m), mk_smt_tactic()),
mk_sat_tactic(m));