Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_13_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume -abortSlowSimulation -alarm=240 -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 | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 5.9342e-05s [ 0.8%] pre-initialization | | | | | | 0.000243559s [ 3.5%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000692766s [ 9.9%] solver (excl. callbacks) | | | | | | 1.543e-06s [ 0.0%] creating output-file | | | | | | 0.000293274s [ 4.2%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.00570355s [ 81.5%] simulation | | | | | | 0.00699404s [100.0%] total | | | | | events | | | | | | 9 state events | | | | | | 6 time events | | | | | solver: ida | | | | | | 388 steps taken | | | | | | 632 calls of functionODE | | | | | | 190 evaluations of jacobian | | | | | | 13 error test failures | | | | | | 6 convergence test failures | | | | | | 0.000560226s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.