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=240 -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 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 4.755e-05s [ 12.6%] pre-initialization | | | | | | 0s [ 0.0%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.00032974s [ 87.4%] simulation | | | | | | 0.00037729s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: | | | | | | 0 steps taken | | | | | | 0 calls of functionODE | | | | | | 0 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation