Environment - simulationEnvironment: startTime=0 stopTime=7200 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.88 Regular simulation: ./Buildings_12_Buildings.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=400 -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 | | | | | | 0.00544295s reading init.xml | | | | | | 0.000374752s reading info.xml | | | | | | 0.000413796s [ 3.9%] pre-initialization | | | | | | 0.000271289s [ 2.6%] initialization | | | | | | 1.502e-06s [ 0.0%] steps | | | | | | 0.00146626s [ 13.9%] solver (excl. callbacks) | | | | | | 0.000645083s [ 6.1%] creating output-file | | | | | | 3.4954e-05s [ 0.3%] event-handling | | | | | | 0.00376753s [ 35.7%] overhead | | | | | | 0.00395061s [ 37.4%] simulation | | | | | | 0.010551s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 172 steps taken | | | | | | 257 calls of functionODE | | | | | | 77 evaluations of jacobian | | | | | | 7 error test failures | | | | | | 6 convergence test failures | | | | | | 0.000379447s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.