Environment - simulationEnvironment: startTime=0 stopTime=10000 tolerance=1e-06 numberOfIntervals=2500 stepSize=4 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../ClaRa_dev_ClaRa.Components.VolumesValvesFittings.Pipes.Check.MassDefect.Test_Pipe_L2_Simple -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS -inputPath=.. -r=../ClaRa_dev_ClaRa.Components.VolumesValvesFittings.Pipes.Check.MassDefect.Test_Pipe_L2_Simple_ida_res.mat -s ida) LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Thermal/HeatTransfer/Interfaces/HeatPort.mo:3:3-3:38:writable] | | | | The following assertion has been violated at time 504.000000 | | | | ((tubeBundle_L2_Simple.heat[1].T >= 0.0)) --> "Variable violating min constraint: 0.0 <= tubeBundle_L2_Simple.heat[1].T, has value: -22448" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 2.1811e-05s [ 0.0%] pre-initialization | | | | | | 0.02474s [ 25.6%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.0138227s [ 14.3%] solver (excl. callbacks) | | | | | | 0.000790251s [ 0.8%] creating output-file | | | | | | 0.000793857s [ 0.8%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0566481s [ 58.5%] simulation | | | | | | 0.0968167s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 201 time events | | | | | solver: ida | | | | | | 25044 steps taken | | | | | | 36352 calls of functionODE | | | | | | 4159 evaluations of jacobian | | | | | | 1035 error test failures | | | | | | 305 convergence test failures | | | | | | 0.00554818s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.