Environment - simulationEnvironment: startTime=0 stopTime=172800 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.AirHeater_u -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 1.3846e-05s [ 0.2%] pre-initialization | | | | | | 0.000107502s [ 1.3%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.00152719s [ 18.3%] solver (excl. callbacks) | | | | | | 0.000406064s [ 4.9%] creating output-file | | | | | | 1.4226e-05s [ 0.2%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.00627831s [ 75.2%] simulation | | | | | | 0.00834714s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 2027 steps taken | | | | | | 2848 calls of functionODE | | | | | | 356 evaluations of jacobian | | | | | | 130 error test failures | | | | | | 12 convergence test failures | | | | | | 0.000661306s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.