Environment - simulationEnvironment: startTime=0 stopTime=3000 tolerance=1e-05 numberOfIntervals=2500 stepSize=1.2 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../ClaRa_dev_ClaRa.Components.VolumesValvesFittings.Pipes.Check.FlowReversal.Test_Pipe_L4_Advanced -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS -inputPath=.. -r=../ClaRa_dev_ClaRa.Components.VolumesValvesFittings.Pipes.Check.FlowReversal.Test_Pipe_L4_Advanced_ida_res.mat -s ida) LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/Basics/ControlVolumes/FluidVolumes/VolumeVLE_L4_Advanced.mo:35:5-35:100:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((tube.summary.outline.Delta_p >= 0.0)) --> "Variable violating min constraint: 0.0 <= tube.summary.outline.Delta_p, has value: -10000" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | error | simulation aborted (-alarm) LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 6.6204e-05s [ 0.0%] pre-initialization | | | | | | 0.0257474s [ 0.0%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 16.8717s [ 7.0%] solver (excl. callbacks) | | | | | | 0.00226679s [ 0.0%] creating output-file | | | | | | 0.000577809s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 223.256s [ 93.0%] simulation | | | | | | 240.157s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 4 time events | | | | | solver: ida | | | | | | 757977 steps taken | | | | | | 1128296 calls of functionODE | | | | | | 1056302 evaluations of jacobian | | | | | | 1198 error test failures | | | | | | 350924 convergence test failures | | | | | | 198.319s time of jacobian evaluation