CPAchecker found some (114) SIGSEGVs when requesting a model in MathSAT5 with `msat_get_model()` [here](https://gitlab.com/sosy-lab/software/cpachecker/-/issues/1445). We need to investigate and report this. @daniel-raffler would you be so kind and take a look with the tracer? Possibly related to [issue 503](https://github.com/sosy-lab/java-smt/issues/503).