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max maximal unfolding configurable

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This commit is contained in:
Nikolaj Bjorner 2022-08-04 16:58:01 +03:00
parent a3161bdc15
commit a8ff976bcc
4 changed files with 5 additions and 2 deletions
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4
src/smt/theory_seq.cpp
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@ -3276,7 +3276,7 @@ bool theory_seq::should_research(expr_ref_vector & unsat_core) {
}
}
if (k_min < UINT_MAX/4) {
if (k_min < get_fparams().m_seq_max_unfolding) {
m_max_unfolding_depth++;
k_min *= 2;
if (m_util.is_seq(s_min))
@ -3290,7 +3290,7 @@ bool theory_seq::should_research(expr_ref_vector & unsat_core) {
IF_VERBOSE(1, verbose_stream() << "(smt.seq :increase-depth " << m_max_unfolding_depth << ")\n");
return true;
}
else if (k_min != UINT_MAX && k_min >= UINT_MAX/4) {
else if (k_min != UINT_MAX && k_min >= get_fparams().m_seq_max_unfolding) {
throw default_exception("reached max unfolding");
}