Environment - simulationEnvironment: startTime=0 stopTime=172800 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_8_Buildings.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 | | | | | | 0.00987141s reading init.xml | | | | | | 0.000880741s reading info.xml | | | | | | 0.000220624s [ 0.7%] pre-initialization | | | | | | 0.0003146s [ 1.0%] initialization | | | | | | 1.483e-06s [ 0.0%] steps | | | | | | 0.00666052s [ 22.2%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000229182s [ 0.8%] event-handling | | | | | | 0.0104088s [ 34.7%] overhead | | | | | | 0.0121719s [ 40.6%] simulation | | | | | | 0.0300071s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 2089 steps taken | | | | | | 2985 calls of functionODE | | | | | | 303 evaluations of jacobian | | | | | | 138 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0018818s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.