Environment - simulationEnvironment: startTime=0 stopTime=16.999 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.0067996 Regular simulation: ./AixLib_AixLib.Fluid.Actuators.Valves.ExpansionValves.Examples.BaseModelStaticHeatPumps -abortSlowSimulation -alarm=480 -lv LOG_STATS assert | debug | Solving non-linear system 199 failed at time=0. | | | | For more information please use -lv LOG_NLS. assert | error | Failed to solve the initialization problem with global homotopy with equidistant step size. assert | debug | Unable to solve initialization problem. assert | info | simulation terminated by an assertion at initialization