Regular simulation: ./Modelica_3.1_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1 --alarm=480 [CVODE WARNING] CVode Internal t = 22.7738 and h = 1.42109e-15 are such that t + h = t on the next step. The solver will continue anyway. [CVODE WARNING] CVode Internal t = 22.7738 and h = 1.42109e-15 are such that t + h = t on the next step. The solver will continue anyway. [CVODE WARNING] CVode Internal t = 22.7738 and h = 1.38778e-15 are such that t + h = t on the next step. The solver will continue anyway. [CVODE WARNING] CVode Internal t = 22.7738 and h = 1.38778e-15 are such that t + h = t on the next step. The solver will continue anyway. [CVODE WARNING] CVode Internal t = 22.7738 and h = 1.35525e-15 are such that t + h = t on the next step. The solver will continue anyway. [CVODE WARNING] CVode Internal t = 22.7738 and h = 1.35525e-15 are such that t + h = t on the next step. The solver will continue anyway. [CVODE WARNING] CVode Internal t = 22.7738 and h = 1.32349e-15 are such that t + h = t on the next step. The solver will continue anyway. [CVODE WARNING] CVode Internal t = 22.7738 and h = 1.32349e-15 are such that t + h = t on the next step. The solver will continue anyway. [CVODE WARNING] CVode Internal t = 22.7738 and h = 1.29247e-15 are such that t + h = t on the next step. The solver will continue anyway. [CVODE WARNING] CVode Internal t = 22.7738 and h = 1.29247e-15 are such that t + h = t on the next step. The solver will continue anyway. [CVODE WARNING] CVode The above warning has been issued mxhnil times and will not be issued again for this problem.