Environment - simulationEnvironment:
startTime=0
stopTime=500
tolerance=1e-06
numberOfIntervals=2500
stepSize=0.2
Regular simulation: ./ClaRa_dev_ClaRa.Components.TurboMachines.Pumps.Check.TestPump_L1_OffDesign -abortSlowSimulation -alarm=240  -emit_protected -lv LOG_STATS
LOG_STDOUT        | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used.
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/Components/TurboMachines/Pumps/Fundamentals/Pump_Base.mo:30:3-30:93:writable]
|                 | |       | The following assertion has been violated at time 0.000000
|                 | |       | ((pump.Delta_p >= 0.0)) --> "Variable violating min constraint: 0.0 <= pump.Delta_p, has value: -500000"
LOG_SUCCESS       | info    | The initialization finished successfully without homotopy method.
LOG_STDOUT        | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 61.111130. That might raise performance issues, for more information use -lv LOG_LS.
LOG_STDOUT        | info    | Chattering detected around time 495.941460733..495.941960729 (1000 state events in a row with a total time delta less than 0.0005, the smaller of the step size and 1e-06 times the simulation interval). This can be a performance bottleneck. Use -lv LOG_EVENTS for more information. The zero-crossing was: sign(pump.rpm / pump.iCom.rpm_nom * pump.Delta_p / pump.Delta_p_max_var * pump.V_flow / pump.iCom.V_flow_max * pump.tau_fluid) <= 0
LOG_ASSERT        | debug   | Aborting simulation due to chattering being detected and the simulation flags requesting we do not continue further.