Environment - simulationEnvironment: startTime=0 stopTime=600 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.24 Regular simulation: ./AixLib_AixLib.Fluid.Movers.PumpsPolynomialBased.Examples.PumpHeadControlled -abortSlowSimulation -alarm=480 -s gbode -gbnls=internal -gberr=embedded -gbm=radauIIA3 -lv LOG_STATS LOG_STDOUT | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Blocks/Continuous.mo:1519:5-1519:52:writable] | | | | The following assertion has been violated at time 521.280000 | | | | ((pump.criticalDamping.x[1] >= 0.0)) --> "Variable violating min constraint: 0.0 <= pump.criticalDamping.x[1], has value: -1.19815e-12" LOG_STATS | info | gbode (single-rate integration): radauIIA3 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00398181s reading init.xml | | | | | | 0.000332515s reading info.xml | | | | | | 8.0602e-05s [ 1.0%] pre-initialization | | | | | | 0.00011693s [ 1.5%] initialization | | | | | | 1.1041e-05s [ 0.1%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 4.8983e-05s [ 0.6%] event-handling | | | | | | 0.000949236s [ 12.2%] overhead | | | | | | 0.00657262s [ 84.5%] simulation | | | | | | 0.00777942s [100.0%] total | | | | | events | | | | | | 7 state events | | | | | | 2 time events | | | | | solver: gbode | | | | | | 187 steps taken | | | | | | 865 calls of functionODE | | | | | | 34 evaluations of jacobian | | | | | | 7 error test failures | | | | | | 17 convergence test failures | | | | | | 5.2469e-05s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.