startTime=0 stopTime=600 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.24 Regular simulation: ./Buildings_8.0.0_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 = 300.750000000151 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 300.75 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0075485s reading init.xml | | | | | | 0.000784802s reading info.xml | | | | | | 0.000191519s [ 2.0%] pre-initialization | | | | | | 0.000377549s [ 3.9%] initialization | | | | | | 0.000598502s [ 6.2%] steps | | | | | | 0.00218459s [ 22.5%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 9.2153e-05s [ 0.9%] event-handling | | | | | | 0.0037175s [ 38.2%] overhead | | | | | | 0.00256838s [ 26.4%] simulation | | | | | | 0.00973019s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 108 steps taken | | | | | | 221 calls of functionODE | | | | | | 99 evaluations of jacobian | | | | | | 14 error test failures | | | | | | 26 convergence test failures | | | | | | 0.000422758s time of jacobian evaluation