Environment - simulationEnvironment:
startTime=0
stopTime=2000
tolerance=1e-06
numberOfIntervals=5000
stepSize=0.4
Regular simulation: ./Modelica_3.2.3_Modelica.Fluid.Examples.PumpingSystem  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS
LOG_ASSERT        | debug   | division by zero at time 0, (a=61116.4412244445) / (b=0), where divisor b expression is: if noEvent(abs(pumps.V_flow_single_init) > 0.0) then pumps.N * 10.0 * pumps.delta_head_init / pumps.V_flow_single_init else 0.0
LOG_ASSERT        | error   | Failed to solve the initialization problem with global homotopy with equidistant step size.
LOG_ASSERT        | debug   | Unable to solve initialization problem.
LOG_ASSERT        | info    | simulation terminated by an assertion at initialization