startTime=0 stopTime=3600 tolerance=1e-08 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WetCoilDiscretizedMassFlow -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. stdout | info | ##IDA## -3 error occurred at time = 1800.00000000183 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 1800 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.140012s reading init.xml | | | | | | 0.0117553s reading info.xml | | | | | | 0.000722967s [ 0.2%] pre-initialization | | | | | | 0.00556329s [ 1.9%] initialization | | | | | | 0.0086483s [ 2.9%] steps | | | | | | 0.118518s [ 39.5%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0152291s [ 5.1%] event-handling | | | | | | 0.00961331s [ 3.2%] overhead | | | | | | 0.141477s [ 47.2%] simulation | | | | | | 0.299771s [100.0%] total | | | | | events | | | | | | 3 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 1443 steps taken | | | | | | 2213 calls of functionODE | | | | | | 149 evaluations of jacobian | | | | | | 66 error test failures | | | | | | 1 convergence test failures | | | | | | 0.103851s time of jacobian evaluation