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Replace smt::kernel with smt_solver

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Replace all ad-hoc uses of smt::kernel with ad-hoc uses of smt_solver
This commit is contained in:
Arie Gurfinkel 2018-05-23 14:27:32 -07:00
parent df2e9d8fe2
commit 4b09cefb97
2 changed files with 23 additions and 21 deletions
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18
src/muz/spacer/spacer_generalizers.cpp
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@ -29,7 +29,7 @@ Revision History:
#include "ast/rewriter/expr_safe_replace.h"
#include "ast/substitution/matcher.h"
#include "ast/expr_functors.h"
#include "smt/smt_solver.h"
namespace spacer {
void lemma_sanity_checker::operator()(lemma_ref &lemma) {
@ -249,17 +249,17 @@ void lemma_array_eq_generalizer::operator() (lemma_ref &lemma)
{ eqs.push_back(m.mk_eq(m.mk_const(vsymbs.get(i)),
m.mk_const(vsymbs.get(j)))); }
smt::kernel solver(m, m_ctx.get_manager().fparams2());
ref<solver> sol = mk_smt_solver(m, params_ref::get_empty(), symbol::null);
expr_ref_vector lits(m);
for (unsigned i = 0, core_sz = core.size(); i < core_sz; ++i) {
SASSERT(lits.size() == i);
solver.push();
solver.assert_expr(core.get(i));
sol->push();
sol->assert_expr(core.get(i));
for (unsigned j = 0, eqs_sz = eqs.size(); j < eqs_sz; ++j) {
solver.push();
solver.assert_expr(eqs.get(j));
lbool res = solver.check();
solver.pop(1);
sol->push();
sol->assert_expr(eqs.get(j));
lbool res = sol->check_sat(0, nullptr);
sol->pop(1);
if (res == l_false) {
TRACE("core_array_eq",
@ -269,7 +269,7 @@ void lemma_array_eq_generalizer::operator() (lemma_ref &lemma)
break;
}
}
solver.pop(1);
sol->pop(1);
if (lits.size() == i) { lits.push_back(core.get(i)); }
}