startTime=0 stopTime=360 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.144 Regular simulation: ./Buildings_8.0.0_Buildings.Fluid.HeatExchangers.Validation.WetCoilDiscretizedInitializationPerfectGases -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 | | | | | | 0.11063s reading init.xml | | | | | | 0.0112232s reading info.xml | | | | | | 0.000763832s [ 1.5%] pre-initialization | | | | | | 0.00196957s [ 3.9%] initialization | | | | | | 0.00981191s [ 19.6%] steps | | | | | | 0.0260176s [ 51.9%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 3.9239e-05s [ 0.1%] event-handling | | | | | | 0.002671s [ 5.3%] overhead | | | | | | 0.00887654s [ 17.7%] simulation | | | | | | 0.0501497s [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 | | | | | | 0.0156685s time of jacobian evaluation