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use correct operator for lower bound assignment

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fixes #1022
This commit is contained in:
Murphy Berzish 2017-05-13 16:02:41 -04:00
parent bf147556a6
commit 14355a15c8
1 changed files with 2 additions and 2 deletions
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4
src/smt/theory_str.cpp
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@ -6870,7 +6870,7 @@ namespace smt {
// easiest case. we will search within these bounds
} else if (upper_bound_exists && !lower_bound_exists) {
// search between 0 and the upper bound
v_lower_bound == rational::zero();
v_lower_bound = rational::zero();
} else if (lower_bound_exists && !upper_bound_exists) {
// check some finite portion of the search space
v_upper_bound = v_lower_bound + rational(10);
@ -7358,7 +7358,7 @@ namespace smt {
const char* strOverlap = "!!TheoryStrOverlapAssumption!!";
seq_util m_sequtil(get_manager());
sort * s = get_manager().mk_bool_sort();
m_theoryStrOverlapAssumption_term = expr_ref(mk_fresh_const(strOverlap, s), get_manager());
m_theoryStrOverlapAssumption_term = expr_ref(get_manager().mk_fresh_const(strOverlap, s), get_manager());
assumptions.push_back(get_manager().mk_not(m_theoryStrOverlapAssumption_term));
}