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merged with unstable

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This commit is contained in:
Ken McMillan 2013-10-18 17:26:41 -07:00
commit 3a0947b3ba
413 changed files with 31618 additions and 17204 deletions
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6
src/interp/iz3mgr.cpp
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@ -517,6 +517,9 @@ void iz3mgr::get_assign_bounds_coeffs(const ast &proof, std::vector<rational>& r
int numps = s->get_num_parameters();
rats.resize(numps-1);
rats[0] = rational(1);
ast conseq = arg(conc(proof),0);
opr conseq_o = is_not(conseq) ? op(arg(conseq,0)) : op(conseq);
bool conseq_neg = is_not(conseq) ? (conseq_o == Leq || conseq_o == Lt) : (conseq_o == Geq || conseq_o == Gt);
for(int i = 2; i < numps; i++){
rational r;
bool ok = s->get_parameter(i).is_rational(r);
@ -528,7 +531,8 @@ void iz3mgr::get_assign_bounds_coeffs(const ast &proof, std::vector<rational>& r
opr o = is_not(con) ? op(arg(con,0)) : op(con);
if(is_not(con) ? (o == Leq || o == Lt) : (o == Geq || o == Gt))
r = -r;
r = -r;
if(conseq_neg)
r = -r;
}
rats[i-1] = r;
}