Environment - simulationEnvironment: startTime=0 stopTime=50 tolerance=1e-06 numberOfIntervals=5006 stepSize=0.00998801 Regular simulation: ./Modelica_4.0.0_Modelica.Fluid.Examples.Tanks.EmptyTanks -abortSlowSimulation -alarm=480 -s ida -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Vessels.mo:51:3-52:29:writable] | | | | The following assertion has been violated at time 35.403701 | | | | ((tank1.level >= 0.0)) --> "Variable violating min constraint: 0.0 <= tank1.level, has value: -1e-10" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Interfaces.mo:560:7-560:32:writable] | | | | The following assertion has been violated at time 35.403701 | | | | ((tank1.m >= 0.0)) --> "Variable violating min constraint: 0.0 <= tank1.m, has value: -9.95588e-08" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00338639s reading init.xml | | | | | | 0.000398167s reading info.xml | | | | | | 0.000386705s [ 1.1%] pre-initialization | | | | | | 0.000194284s [ 0.5%] initialization | | | | | | 4.839e-06s [ 0.0%] steps | | | | | | 0.00163508s [ 4.5%] solver (excl. callbacks) | | | | | | 0.00122576s [ 3.4%] creating output-file | | | | | | 1.5956e-05s [ 0.0%] event-handling | | | | | | 0.00450604s [ 12.5%] overhead | | | | | | 0.0281833s [ 78.0%] simulation | | | | | | 0.036152s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 142 steps taken | | | | | | 221 calls of functionODE | | | | | | 95 evaluations of jacobian | | | | | | 13 error test failures | | | | | | 1 convergence test failures | | | | | | 0.000829706s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.