Environment - simulationEnvironment: startTime=0 stopTime=172800 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./AixLib_latest_AixLib.Fluid.HeatExchangers.Examples.AirHeater_u -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 | | | | | | 0.00832911s reading init.xml | | | | | | 0.000758863s reading info.xml | | | | | | 0.000143139s [ 0.5%] pre-initialization | | | | | | 0.000236012s [ 0.9%] initialization | | | | | | 1.343e-06s [ 0.0%] steps | | | | | | 0.00568117s [ 21.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000164719s [ 0.6%] event-handling | | | | | | 0.00895756s [ 34.2%] overhead | | | | | | 0.0109723s [ 41.9%] simulation | | | | | | 0.0261563s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 2044 steps taken | | | | | | 2891 calls of functionODE | | | | | | 301 evaluations of jacobian | | | | | | 132 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00174987s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.