tools: update symbiotic3.py
tools: update symbiotic3.py

Update the methods for Symbiotic 3

Signed-off-by: Marek Chalupa <a05df156a69ad59faa9af9b666ef78009594c145@gmail.com>

martin-neuhaeusser/benchexec,martin-neuhaeusser/benchexec,sosy-lab/benchexec,sosy-lab/benchexec,ultimate-pa/benchexec,ultimate-pa/benchexec,dbeyer/benchexec,sosy-lab/benchexec,martin-neuhaeusser/benchexec,IljaZakharov/benchexec,dbeyer/benchexec,ultimate-pa/benchexec,martin-neuhaeusser/benchexec,sosy-lab/benchexec,ultimate-pa/benchexec,ultimate-pa/benchexec,IljaZakharov/benchexec,sosy-lab/benchexec,sosy-lab/benchexec,IljaZakharov/benchexec,dbeyer/benchexec,dbeyer/benchexec,ultimate-pa/benchexec,IljaZakharov/benchexec