Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume -abortSlowSimulation -alarm=480 -emit_protected -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 | | | | | | 0.00721229s reading init.xml | | | | | | 0.000619222s reading info.xml | | | | | | 0.00037299s [ 1.5%] pre-initialization | | | | | | 0.00021823s [ 0.9%] initialization | | | | | | 1.643e-06s [ 0.0%] steps | | | | | | 0.00265144s [ 11.0%] solver (excl. callbacks) | | | | | | 0.00114609s [ 4.7%] creating output-file | | | | | | 0.000449578s [ 1.9%] event-handling | | | | | | 0.00920418s [ 38.0%] overhead | | | | | | 0.0101619s [ 42.0%] simulation | | | | | | 0.0242061s [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 | | | | | | 0.000898757s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.