startTime=0 stopTime=360 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.144 Regular simulation: ./Buildings_maint.8.0.x_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 | | | | | | 0.121368s reading init.xml | | | | | | 0.00983035s reading info.xml | | | | | | 0.000683772s [ 1.2%] pre-initialization | | | | | | 0.00204527s [ 3.5%] initialization | | | | | | 0.0118048s [ 20.1%] steps | | | | | | 0.0381769s [ 65.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 4.4677e-05s [ 0.1%] event-handling | | | | | | 0.00317199s [ 5.4%] overhead | | | | | | 0.00280287s [ 4.8%] simulation | | | | | | 0.0587302s [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 | | | | | | 0.0179513s time of jacobian evaluation