Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ReverseBuoyancy -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/Airflow/Multizone/BaseClasses/PartialOneWayFlowElement.mo:39:3-40:61:writable] | | | | The following assertion has been violated at time 1.440000 | | | | ((oriEasTop.mExc >= 0.0)) --> "Variable violating min constraint: 0.0 <= oriEasTop.mExc, has value: -0.197137" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/Airflow/Multizone/BaseClasses/PartialOneWayFlowElement.mo:39:3-40:61:writable] | | | | The following assertion has been violated at time 349.920000 | | | | ((oriOutBot.mExc >= 0.0)) --> "Variable violating min constraint: 0.0 <= oriOutBot.mExc, has value: -0.00056712" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0108981s reading init.xml | | | | | | 0.0012754s reading info.xml | | | | | | 9.2474e-05s [ 0.7%] pre-initialization | | | | | | 0.000212119s [ 1.6%] initialization | | | | | | 2.856e-06s [ 0.0%] steps | | | | | | 0.00150896s [ 11.5%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00294827s [ 22.5%] event-handling | | | | | | 0.000244519s [ 1.9%] overhead | | | | | | 0.00807188s [ 61.7%] simulation | | | | | | 0.0130811s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 438 steps taken | | | | | | 813 calls of functionODE | | | | | | 236 evaluations of jacobian | | | | | | 16 error test failures | | | | | | 47 convergence test failures | | | | | | 0.00277001s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.