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 -s gbode -gbm=radauIIA3 -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_STDOUT        | info    | Chattering detected around time 125.170517771..125.170717753 (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.
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |            0s          reading init.xml
|                 | |       | | |            0s          reading info.xml
|                 | |       | | |   6.2137e-05s [  0.0%] pre-initialization
|                 | |       | | |    0.0239389s [  2.9%] initialization
|                 | |       | | |            0s [  0.0%] steps
|                 | |       | | |            0s [  0.0%] solver (excl. callbacks)
|                 | |       | | |    0.0104258s [  1.3%] creating output-file
|                 | |       | | |     0.037055s [  4.5%] event-handling
|                 | |       | | |            0s [  0.0%] overhead
|                 | |       | | |     0.744663s [ 91.2%] simulation
|                 | |       | | |     0.816145s [100.0%] total
|                 | |       | | events
|                 | |       | | |  6485 state events
|                 | |       | | |    23 time events
|                 | |       | | solver: gbode
|                 | |       | | | 34034 steps taken
|                 | |       | | | 309540 calls of functionODE
|                 | |       | | | 31893 evaluations of jacobian
|                 | |       | | |    23 error test failures
|                 | |       | | | 14583 convergence test failures
|                 | |       | | | 0s time of jacobian evaluation