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move some functionality from int_solver to int_solver::imp

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Lev Nachmanson 2024-08-14 15:18:28 -10:00 • committed by Lev Nachmanson
parent 889292472e
commit a1a01b9da6
9 changed files with 933 additions and 901 deletions
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4
src/sat/smt/arith_solver.cpp
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@ -1176,7 +1176,7 @@ namespace arith {
TRACE("arith", tout << "branch\n";);
app_ref b(m);
bool u = m_lia->is_upper();
auto const& k = m_lia->get_offset();
auto const& k = m_lia->offset();
rational offset;
expr_ref t(m);
b = mk_bound(m_lia->get_term(), k, !u, offset, t);
@ -1199,7 +1199,7 @@ namespace arith {
set_evidence(ev.ci());
// The call mk_bound() can set the m_infeasible_column in lar_solver
// so the explanation is safer to take before this call.
app_ref b = mk_bound(m_lia->get_term(), m_lia->get_offset(), !m_lia->is_upper());
app_ref b = mk_bound(m_lia->get_term(), m_lia->offset(), !m_lia->is_upper());
IF_VERBOSE(4, verbose_stream() << "cut " << b << "\n");
literal lit = expr2literal(b);
assign(lit, m_core, m_eqs, explain(hint_type::cut_h, lit));