Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./IDEAS_dev_IDEAS.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/IDEAS 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/IDEAS 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: -0.0005672" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0259382s reading init.xml | | | | | | 0.00220711s reading info.xml | | | | | | 0.000178585s [ 0.3%] pre-initialization | | | | | | 0.000327735s [ 0.5%] initialization | | | | | | 1.3485e-05s [ 0.0%] steps | | | | | | 0.00237123s [ 3.9%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0131736s [ 21.9%] event-handling | | | | | | 0.00275938s [ 4.6%] overhead | | | | | | 0.0413178s [ 68.7%] simulation | | | | | | 0.0601417s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 437 steps taken | | | | | | 815 calls of functionODE | | | | | | 236 evaluations of jacobian | | | | | | 16 error test failures | | | | | | 47 convergence test failures | | | | | | 0.0134085s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.