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refactor fi functionality

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This commit is contained in:
Nikolaj Bjorner 2021-12-13 11:39:15 -08:00
parent ca3251b152
commit 651b41f8c0
3 changed files with 35 additions and 26 deletions
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7
src/math/polysat/viable.cpp
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@ -252,15 +252,12 @@ namespace polysat {
}
LOG("forbidden interval " << e->coeff << " * " << e->interval << " [" << lo << ", " << hi << "[");
SASSERT(hi <= max_value);
pdd lop = s.var2pdd(v).mk_val(lo);
pdd hip = s.var2pdd(v).mk_val(hi);
entry* ne = alloc_entry();
ne->src = e->src;
ne->side_cond = e->side_cond;
// TODO: have forbidden_interval.cpp add these side conditions for non-unit equalities and diseq_lin?
ne->side_cond.push_back(s.eq(e->interval.hi(), e->interval.hi_val()));
ne->side_cond.push_back(s.eq(e->interval.lo(), e->interval.lo_val()));
ne->coeff = 1;
pdd lop = s.var2pdd(v).mk_val(lo);
pdd hip = s.var2pdd(v).mk_val(hi);
ne->interval = eval_interval::proper(lop, lo, hip, hi);
intersect(v, ne);
return false;