Lotka-Volterra 2d (symmetric Lagrangian) with Lobatto-IIIA-IIIB VPRK Integrators
LobattoIIIA2
DOMAIN ERROR: Simulation crashed in time step 16. 
LobattoIIIA3
DOMAIN ERROR: Simulation crashed in time step 91. 
LobattoIIIA4
DOMAIN ERROR: Simulation crashed in time step 573. 
LobattoIIIA5
DOMAIN ERROR: Simulation crashed in time step 437. 