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move to get_sort as method, add opt_lns pass, disable xor simplification unless configured, fix perf bug in model converter update trail

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This commit is contained in:
Nikolaj Bjorner 2021-02-02 03:58:19 -08:00
parent c623e2db28
commit 4455f6caf8
36 changed files with 391 additions and 90 deletions
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4
src/muz/spacer/spacer_quant_generalizer.cpp
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@ -226,7 +226,7 @@ expr* times_minus_one(expr *e, arith_util &arith) {
expr *r;
if (arith.is_times_minus_one (e, r)) { return r; }
return arith.mk_mul(arith.mk_numeral(rational(-1), arith.is_int(get_sort(e))), e);
return arith.mk_mul(arith.mk_numeral(rational(-1), arith.is_int(e->get_sort())), e);
}
}
@ -502,7 +502,7 @@ bool lemma_quantifier_generalizer::generalize (lemma_ref &lemma, app *term) {
expr_ref_vector abs_cube(m);
var_ref var(m);
var = m.mk_var (m_offset, get_sort(term));
var = m.mk_var (m_offset, term->get_sort());
mk_abs_cube(lemma, term, var, gnd_cube, abs_cube, lb, ub, stride);
if (abs_cube.empty()) {return false;}