Environment - simulationEnvironment: startTime=0 stopTime=7200 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.88 Regular simulation: ./Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00439831s reading init.xml | | | | | | 0.000344286s reading info.xml | | | | | | 0.000209583s [ 1.3%] pre-initialization | | | | | | 0.000230072s [ 1.5%] initialization | | | | | | 1.272e-06s [ 0.0%] steps | | | | | | 0.00205554s [ 13.1%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 3.5452e-05s [ 0.2%] event-handling | | | | | | 0.00590111s [ 37.7%] overhead | | | | | | 0.00722153s [ 46.1%] simulation | | | | | | 0.0156546s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 170 steps taken | | | | | | 246 calls of functionODE | | | | | | 74 evaluations of jacobian | | | | | | 4 error test failures | | | | | | 7 convergence test failures | | | | | | 0.000351102s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.