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adjust benchmark generation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-12-21 07:09:39 -08:00
parent 6aa0086969
commit 670f56e5e4
4 changed files with 24 additions and 10 deletions
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13
src/smt/theory_pb.cpp
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@ -388,8 +388,8 @@ namespace smt {
c->prune();
TRACE("pb", display(tout, *c););
literal lit(abv);
switch(is_true) {
case l_false:
lit = ~lit;
@ -405,6 +405,17 @@ namespace smt {
// TBD: special cases: k == 1, or args.size() == 1
if (c->k().is_one()) {
literal_vector& lits = get_lits();
lits.push_back(~lit);
for (unsigned i = 0; i < c->size(); ++i) {
lits.push_back(c->lit(i));
SASSERT(c->coeff(i).is_one());
ctx.mk_th_axiom(get_id(), lit, ~c->lit(i));
}
ctx.mk_th_axiom(get_id(), lits.size(), lits.c_ptr());
return true;
}
// maximal coefficient: