Environment - simulationEnvironment: startTime=0 stopTime=3000 tolerance=1e-05 numberOfIntervals=2500 stepSize=1.2 Regular simulation: ./ClaRa_dev_ClaRa.Components.VolumesValvesFittings.Pipes.Check.FlowReversal.Test_Pipe_L4_Advanced -abortSlowSimulation -alarm=800 -s cvode -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.8.2-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 | info | ##CVODE## -1 error occurred at time = 104.134515243511 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 104.135 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.114012s reading init.xml | | | | | | 0.00949041s reading info.xml | | | | | | 0.00440643s [ 0.1%] pre-initialization | | | | | | 0.04494s [ 1.3%] initialization | | | | | | 0.363474s [ 10.7%] steps | | | | | | 0.338342s [ 9.9%] solver (excl. callbacks) | | | | | | 0.00324629s [ 0.1%] creating output-file | | | | | | 0.000347847s [ 0.0%] event-handling | | | | | | 0.00140754s [ 0.0%] overhead | | | | | | 2.65344s [ 77.8%] simulation | | | | | | 3.4096s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 8890 steps taken | | | | | | 9568 calls of functionODE | | | | | | 149 evaluations of jacobian | | | | | | 66 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation