Environment - simulationEnvironment: startTime=0 stopTime=172800 tolerance=1e-08 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./AixLib_latest_AixLib.Fluid.HeatExchangers.Examples.AirHeater_T -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 | | | | | | 0.00870208s reading init.xml | | | | | | 0.000734779s reading info.xml | | | | | | 0.00019209s [ 0.6%] pre-initialization | | | | | | 0.00021819s [ 0.7%] initialization | | | | | | 1.333e-06s [ 0.0%] steps | | | | | | 0.00912263s [ 29.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000134542s [ 0.4%] event-handling | | | | | | 0.00863233s [ 27.4%] overhead | | | | | | 0.0131705s [ 41.8%] simulation | | | | | | 0.0314716s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 4473 steps taken | | | | | | 6266 calls of functionODE | | | | | | 834 evaluations of jacobian | | | | | | 350 error test failures | | | | | | 4 convergence test failures | | | | | | 0.00318571s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.