startTime=0 stopTime=600 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.24 Regular simulation: ./Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatent -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 = 300.750000000193 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 300.75 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00741307s reading init.xml | | | | | | 0.000677461s reading info.xml | | | | | | 0.000169197s [ 1.8%] pre-initialization | | | | | | 0.000350889s [ 3.7%] initialization | | | | | | 0.00062873s [ 6.6%] steps | | | | | | 0.00221684s [ 23.1%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 9.1123e-05s [ 1.0%] event-handling | | | | | | 0.0036078s [ 37.6%] overhead | | | | | | 0.00252291s [ 26.3%] simulation | | | | | | 0.00958749s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 112 steps taken | | | | | | 240 calls of functionODE | | | | | | 102 evaluations of jacobian | | | | | | 17 error test failures | | | | | | 24 convergence test failures | | | | | | 0.000416823s time of jacobian evaluation