Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume -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 | | | | | | 0.00677321s reading init.xml | | | | | | 0.000582934s reading info.xml | | | | | | 0.00016004s [ 0.7%] pre-initialization | | | | | | 0.00019714s [ 0.9%] initialization | | | | | | 1.673e-06s [ 0.0%] steps | | | | | | 0.0027587s [ 12.6%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000440125s [ 2.0%] event-handling | | | | | | 0.00869105s [ 39.6%] overhead | | | | | | 0.00971435s [ 44.2%] simulation | | | | | | 0.0219631s [100.0%] total | | | | | events | | | | | | 14 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 389 steps taken | | | | | | 584 calls of functionODE | | | | | | 146 evaluations of jacobian | | | | | | 15 error test failures | | | | | | 2 convergence test failures | | | | | | 0.000889453s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.