Environment - simulationEnvironment: startTime=0 stopTime=600 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.24 Regular simulation: ./IDEAS_dev_IDEAS.Fluid.Movers.Preconfigured.Validation.ControlledFlowMachinePreconfigured -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_ASSERT | debug | division by zero at time 0, (a=560) / (b=0), where divisor b expression is: fan1.eff.per.peak.eta 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