G4ReactionDynamics.cc and G4HEInelastic.cc have been modified to replace a min and a max respectvely by an if clause to avoid a crash in optimised executables - but note that G4ReactionDynamics.cc is compiled in non-optimised mode. Given "minor" severity since we cannot fix until DEC fix the compiler. The problem has been reported to DEC and is receiving attention.
New DEC compiler is believed to fix this. Remains to be tested.