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slicing::explain_equal

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This commit is contained in:
Jakob Rath 2023-06-28 11:15:16 +02:00
parent 7d7735b010
commit 54487f3294
3 changed files with 89 additions and 14 deletions
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9
src/test/slicing.cpp
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@ -98,17 +98,24 @@ namespace polysat {
pdd d = sl.mk_concat(sl.mk_extract(x, 5, 4), sl.mk_extract(y, 3, 0));
std::cout << d << " := v" << x << "[5:4] ++ v" << y << "[3:0]\n" << sl << "\n";
VERIFY(sl.merge(sl.var2slice(x), sl.var2slice(y), sat::literal(1)));
VERIFY(sl.merge(sl.var2slice(x), sl.var2slice(y), sat::literal(123)));
std::cout << "v" << x << " = v" << y << "\n" << sl << "\n";
std::cout << "v" << b << " = v" << c << "? " << sl.is_equal(sl.var2slice(b), sl.var2slice(c))
<< " find(v" << b << ") = " << sl.find(sl.var2slice(b))
<< " find(v" << c << ") = " << sl.find(sl.var2slice(c))
<< "\n";
sat::literal_vector reason;
sl.explain_equal(sl.var2slice(b), sl.var2slice(c), reason);
std::cout << " Reason: " << reason << "\n";
std::cout << "v" << b << " = " << d << "? " << sl.is_equal(sl.var2slice(b), sl.pdd2slice(d))
<< " find(v" << b << ") = " << sl.find(sl.var2slice(b))
<< " find(" << d << ") = " << sl.find(sl.pdd2slice(d))
<< "\n";
reason.reset();
sl.explain_equal(sl.var2slice(b), sl.pdd2slice(d), reason);
std::cout << " Reason: " << reason << "\n";
}
};