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: -0.000567121" LOG_SUCCESS | info | The simulation finished successfully. LOG_STATS | info | ### STATISTICS ### LOG_STATS | info | timer LOG_STATS | info | | 0s reading init.xml LOG_STATS | info | | 0s reading info.xml LOG_STATS | info | | 2.106e-05s [ 0.1%] pre-initialization LOG_STATS | info | | 0.00020725s [ 0.7%] initialization LOG_STATS | info | | 0s [ 0.0%] steps LOG_STATS | info | | 0.00199532s [ 7.0%] solver (excl. callbacks) LOG_STATS | info | | 0.00383064s [ 13.5%] creating output-file LOG_STATS | info | | 0.00577312s [ 20.3%] event-handling LOG_STATS | info | | 0s [ 0.0%] overhead LOG_STATS | info | | 0.0166431s [ 58.5%] simulation LOG_STATS | info | | 0.0284705s [100.0%] total LOG_STATS | info | events LOG_STATS | info | | 4 state events LOG_STATS | info | | 0 time events LOG_STATS | info | solver: dassl LOG_STATS | info | | 438 steps taken LOG_STATS | info | | 814 calls of functionODE LOG_STATS | info | | 236 evaluations of jacobian LOG_STATS | info | | 16 error test failures LOG_STATS | info | | 47 convergence test failures LOG_STATS | info | | 0.00466653s time of jacobian evaluation