Environment - simulationEnvironment: startTime=0 stopTime=50 tolerance=1e-06 numberOfIntervals=5006 stepSize=0.00998801 Regular simulation: ./Modelica_3.2.3_Modelica.Fluid.Examples.Tanks.EmptyTanks -abortSlowSimulation -alarm=240 -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 3.2.3+maint.om/Fluid/Vessels.mo:51:3-52:29:writable] | | | | The following assertion has been violated at time 35.403792 | | | | ((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 3.2.3+maint.om/Fluid/Interfaces.mo:560:7-560:32:writable] | | | | The following assertion has been violated at time 35.403792 | | | | ((tank1.m >= 0.0)) --> "Variable violating min constraint: 0.0 <= tank1.m, has value: -9.95587e-08" LOG_SUCCESS | info | The simulation finished successfully. LOG_STATS | info | ### STATISTICS ### LOG_STATS | info | timer LOG_STATS | info | | 0s reading init.xml LOG_STATS | info | | 0s reading info.xml LOG_STATS | info | | 2.0558e-05s [ 0.1%] pre-initialization LOG_STATS | info | | 0.000113614s [ 0.4%] initialization LOG_STATS | info | | 0s [ 0.0%] steps LOG_STATS | info | | 0.000673101s [ 2.4%] solver (excl. callbacks) LOG_STATS | info | | 0.00184482s [ 6.6%] creating output-file LOG_STATS | info | | 0.0137538s [ 49.3%] event-handling LOG_STATS | info | | 0s [ 0.0%] overhead LOG_STATS | info | | 0.0114796s [ 41.2%] simulation LOG_STATS | info | | 0.0278855s [100.0%] total LOG_STATS | info | events LOG_STATS | info | | 2 state events LOG_STATS | info | | 0 time events LOG_STATS | info | solver: dassl LOG_STATS | info | | 141 steps taken LOG_STATS | info | | 231 calls of functionODE LOG_STATS | info | | 98 evaluations of jacobian LOG_STATS | info | | 13 error test failures LOG_STATS | info | | 2 convergence test failures LOG_STATS | info | | 0.000773554s time of jacobian evaluation