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Add intblast solver

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This commit is contained in:
Nikolaj Bjorner 2023-12-15 13:50:38 -08:00
parent 0520558fc0
commit 9293923b8a
28 changed files with 1621 additions and 58 deletions
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2
src/math/dd/dd_pdd.cpp
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@ -1807,7 +1807,9 @@ namespace dd {
pdd& pdd::operator=(pdd const& other) {
if (m != other.m) {
verbose_stream() << "pdd manager confusion: " << *this << " (mod 2^" << power_of_2() << ") := " << other << " (mod 2^" << other.power_of_2() << ")\n";
UNREACHABLE();
// TODO: in the end, this operator should probably be changed to also update the manager. But for now I want to detect such confusions.
reset(*other.m);
}
SASSERT_EQ(power_of_2(), other.power_of_2());
VERIFY_EQ(power_of_2(), other.power_of_2());

2
src/math/lp/lp_api.h
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@ -108,6 +108,7 @@ namespace lp_api {
unsigned m_gomory_cuts;
unsigned m_assume_eqs;
unsigned m_branch;
unsigned m_band_axioms;
stats() { reset(); }
void reset() {
memset(this, 0, sizeof(*this));
@ -128,6 +129,7 @@ namespace lp_api {
st.update("arith-gomory-cuts", m_gomory_cuts);
st.update("arith-assume-eqs", m_assume_eqs);
st.update("arith-branch", m_branch);
st.update("arith-band-axioms", m_band_axioms);
}
};