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=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 3.2.3+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 3.2.3+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 | | | | | | 0.00337615s reading init.xml | | | | | | 0.000354424s reading info.xml | | | | | | 0.000371517s [ 1.0%] pre-initialization | | | | | | 0.000191339s [ 0.5%] initialization | | | | | | 4.619e-06s [ 0.0%] steps | | | | | | 0.00152059s [ 4.2%] solver (excl. callbacks) | | | | | | 0.00115791s [ 3.2%] creating output-file | | | | | | -5.60498e-21s [ -0.0%] event-handling | | | | | | 0.00457159s [ 12.8%] overhead | | | | | | 0.0279791s [ 78.1%] simulation | | | | | | 0.0358167s [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 | | | | | | 0.000811641s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.