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bug fixes

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-05-21 15:39:05 -07:00
parent 2d0ab6a615
commit d1fec7c029
3 changed files with 135 additions and 50 deletions
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8
src/tactic/portfolio/pb2bv_solver.cpp
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@ -20,6 +20,7 @@ Notes:
#include "solver_na2as.h"
#include "tactic.h"
#include "pb2bv_rewriter.h"
#include "th_rewriter.h"
#include "filter_model_converter.h"
#include "ast_pp.h"
#include "model_smt2_pp.h"
@ -29,6 +30,7 @@ class pb2bv_solver : public solver_na2as {
params_ref m_params;
mutable expr_ref_vector m_assertions;
mutable ref<solver> m_solver;
mutable th_rewriter m_th_rewriter;
mutable pb2bv_rewriter m_rewriter;
public:
@ -39,6 +41,7 @@ public:
m_params(p),
m_assertions(m),
m_solver(s),
m_th_rewriter(m, p),
m_rewriter(m, p)
{
}
@ -121,10 +124,11 @@ public:
private:
void flush_assertions() const {
proof_ref proof(m);
expr_ref fml(m);
expr_ref fml1(m), fml(m);
expr_ref_vector fmls(m);
for (unsigned i = 0; i < m_assertions.size(); ++i) {
m_rewriter(m_assertions[i].get(), fml, proof);
m_th_rewriter(m_assertions[i].get(), fml1, proof);
m_rewriter(fml1, fml, proof);
m_solver->assert_expr(fml);
}
m_rewriter.flush_side_constraints(fmls);