Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_13_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones -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 | | | | | | 6.5403e-05s [ 0.6%] pre-initialization | | | | | | 0.000353345s [ 3.1%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000902217s [ 8.0%] solver (excl. callbacks) | | | | | | 2.544e-06s [ 0.0%] creating output-file | | | | | | 0.000206859s [ 1.8%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0097833s [ 86.5%] simulation | | | | | | 0.0113137s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 333 steps taken | | | | | | 545 calls of functionODE | | | | | | 125 evaluations of jacobian | | | | | | 12 error test failures | | | | | | 13 convergence test failures | | | | | | 0.00164478s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.