Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./BuildingSystems_BuildingSystems.Buildings.Zones.Examples.SingleZoneVentilated -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Airflow/Multizone/MediumColumn.mo:10:3-10:68:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((zone.airpath[2].h >= 0.0)) --> "Variable violating min constraint: 0.0 <= zone.airpath[2].h, has value: -1.4" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Airflow/Multizone/MediumColumn.mo:10:3-10:68:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((zone.airpath[1].h >= 0.0)) --> "Variable violating min constraint: 0.0 <= zone.airpath[1].h, has value: -1.4" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0083868s reading init.xml | | | | | | 0.00058111s reading info.xml | | | | | | 7.7215e-05s [ 0.3%] pre-initialization | | | | | | 0.000249388s [ 0.8%] initialization | | | | | | 4.679e-06s [ 0.0%] steps | | | | | | 0.000874907s [ 2.9%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00844752s [ 27.8%] event-handling | | | | | | 0.00284675s [ 9.4%] overhead | | | | | | 0.0179161s [ 58.9%] simulation | | | | | | 0.0304165s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 51 steps taken | | | | | | 76 calls of functionODE | | | | | | 17 evaluations of jacobian | | | | | | 2 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000143441s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.