Environment - simulationEnvironment:
startTime=0
stopTime=200
tolerance=1e-06
numberOfIntervals=5029
stepSize=0.0397693
Regular simulation: ./ClaRa_dev_ClaRa.Components.TurboMachines.Pumps.Check.TestPumpModels -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_1.Delta_p >= 0.0)) --> "Variable violating min constraint: 0.0 <= pump_1.Delta_p, has value: -300000"
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_3.Delta_p >= 0.0)) --> "Variable violating min constraint: 0.0 <= pump_3.Delta_p, has value: -300000"
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/Basics/Records/FlangeVLE.mo:10:3-10:75:writable]
|                 | |       | The following assertion has been violated at time 15.169374
|                 | |       | ((pump_3.summary.outlet.s >= 0.0)) --> "Variable violating min constraint: 0.0 <= pump_3.summary.outlet.s, has value: -180.181"
LOG_STDOUT        | info    | Chattering detected around time 76.424851229..76.4250511912 (1000 state events in a row with a total time delta less than 0.0002, 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_3.rpm / pump_3.iCom.rpm_nom * pump_3.Delta_p / pump_3.Delta_p_max_var * pump_3.V_flow / pump_3.iCom.V_flow_max * pump_3.tau_fluid) <= 0
LOG_ASSERT        | debug   | Aborting simulation due to chattering being detected and the simulation flags requesting we do not continue further.