diff options
Diffstat (limited to 'src/theory/strings/theory_strings.cpp')
-rw-r--r-- | src/theory/strings/theory_strings.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/theory/strings/theory_strings.cpp b/src/theory/strings/theory_strings.cpp index c2790fe42..cd1d0cd67 100644 --- a/src/theory/strings/theory_strings.cpp +++ b/src/theory/strings/theory_strings.cpp @@ -304,8 +304,13 @@ bool TheoryStrings::collectModelInfo(TheoryModel* m) } else { - Assert(len_value.getConst<Rational>() <= Rational(String::maxSize())) - << "Exceeded UINT32_MAX in string model"; + // must throw logic exception if we cannot construct the string + if (len_value.getConst<Rational>() > Rational(String::maxSize())) + { + std::stringstream ss; + ss << "Cannot generate model with string whose length exceeds UINT32_MAX"; + throw LogicException(ss.str()); + } unsigned lvalue = len_value.getConst<Rational>().getNumerator().toUnsignedInt(); std::map<unsigned, Node>::iterator itvu = values_used.find(lvalue); |