Environment - simulationEnvironment: startTime=0 stopTime=7200 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.88 Regular simulation: ./Buildings_latest_Buildings.Airflow.Multizone.Examples.NaturalVentilation -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 | | | | | | 0.00429684s reading init.xml | | | | | | 0.000344887s reading info.xml | | | | | | 0.000270888s [ 1.7%] pre-initialization | | | | | | 0.000169148s [ 1.0%] initialization | | | | | | 1.392e-06s [ 0.0%] steps | | | | | | 0.00187963s [ 11.6%] solver (excl. callbacks) | | | | | | 0.000914793s [ 5.7%] creating output-file | | | | | | -8.64238e-21s [ -0.0%] event-handling | | | | | | 0.00557859s [ 34.5%] overhead | | | | | | 0.00731906s [ 45.3%] simulation | | | | | | 0.0161565s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 170 steps taken | | | | | | 246 calls of functionODE | | | | | | 74 evaluations of jacobian | | | | | | 4 error test failures | | | | | | 7 convergence test failures | | | | | | 0.000330111s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.