startTime=0 stopTime=360000 tolerance=1e-06 numberOfIntervals=2500 stepSize=144 Regular simulation: ./Buildings_maint.8.0.x_Buildings.Experimental.DHC.EnergyTransferStations.Combined.Generation5.Validation.ChillerOnly -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 = 4117.2529984745 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 4117.25 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.110368s reading init.xml | | | | | | 0.010284s reading info.xml | | | | | | 0.000536406s [ 0.3%] pre-initialization | | | | | | 0.00199949s [ 1.0%] initialization | | | | | | 0.00570295s [ 2.9%] steps | | | | | | 0.0835119s [ 43.2%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.047279s [ 24.4%] event-handling | | | | | | 0.0016606s [ 0.9%] overhead | | | | | | 0.0527872s [ 27.3%] simulation | | | | | | 0.193478s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 69 time events | | | | | solver: ida | | | | | | 1922 steps taken | | | | | | 2801 calls of functionODE | | | | | | 1011 evaluations of jacobian | | | | | | 90 error test failures | | | | | | 39 convergence test failures | | | | | | 0.114607s time of jacobian evaluation