startTime=0 stopTime=360 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.144 Regular simulation: ./Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.Validation.WetCoilDiscretizedInitialization -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. stdout | info | ##IDA## -4 error occurred at time = 28.7527230631666 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 28.7527 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.114459s reading init.xml | | | | | | 0.00941307s reading info.xml | | | | | | 0.00110107s [ 2.2%] pre-initialization | | | | | | 0.00238227s [ 4.7%] initialization | | | | | | 0.00999883s [ 19.5%] steps | | | | | | 0.0275466s [ 53.8%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 5.2639e-05s [ 0.1%] event-handling | | | | | | 0.00259664s [ 5.1%] overhead | | | | | | 0.0075295s [ 14.7%] simulation | | | | | | 0.0512075s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 431 steps taken | | | | | | 739 calls of functionODE | | | | | | 123 evaluations of jacobian | | | | | | 26 error test failures | | | | | | 48 convergence test failures | | | | | | 0.0164097s time of jacobian evaluation