Environment - simulationEnvironment: startTime=0 stopTime=50 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.02 Regular simulation: ./Modelica_4.0.0_Modelica.Fluid.Examples.Tanks.EmptyTanks -abortSlowSimulation -alarm=480 -s cvode -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 35.406293 | | | | ((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 35.406293 | | | | ((tank1.m >= 0.0)) --> "Variable violating min constraint: 0.0 <= tank1.m, has value: -9.95588e-08" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00285766s reading init.xml | | | | | | 0.00031998s reading info.xml | | | | | | 0.00034681s [ 0.6%] pre-initialization | | | | | | 0.000187161s [ 0.3%] initialization | | | | | | 8.806e-06s [ 0.0%] steps | | | | | | 0.00491731s [ 8.9%] solver (excl. callbacks) | | | | | | 0.00127242s [ 2.3%] creating output-file | | | | | | -3.44107e-22s [ -0.0%] event-handling | | | | | | 0.00386546s [ 7.0%] overhead | | | | | | 0.0447858s [ 80.8%] simulation | | | | | | 0.0553969s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 5079 steps taken | | | | | | 5151 calls of functionODE | | | | | | 88 evaluations of jacobian | | | | | | 14 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.