Added: Option in SIMSolver::solveProblem to save initial configuration to VTF. Fixed: The SIMCoupled destructor must nullify the VTF file of the second simulator since it points to the same VTF object as the first simulator.
Added: Option in SIMSolver::solveProblem to save initial configuration to VTF. Fixed: The SIMCoupled destructor must nullify the VTF file of the second simulator since it points to the same VTF object as the first simulator.