Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.5984e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=172.8 Regular simulation: ./Buildings_latest_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.FixedApproachWetBulb -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0141179s reading init.xml | | | | | | 0.00154898s reading info.xml | | | | | | 0.000585007s [ 0.2%] pre-initialization | | | | | | 0.0297882s [ 8.3%] initialization | | | | | | 1.6551e-05s [ 0.0%] steps | | | | | | 0.162544s [ 45.3%] solver (excl. callbacks) | | | | | | 0.00232614s [ 0.6%] creating output-file | | | | | | 0.028324s [ 7.9%] event-handling | | | | | | 0.0140754s [ 3.9%] overhead | | | | | | 0.121349s [ 33.8%] simulation | | | | | | 0.359008s [100.0%] total | | | | | events | | | | | | 637 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 75544 steps taken | | | | | | 95809 calls of functionODE | | | | | | 16506 evaluations of jacobian | | | | | | 2302 error test failures | | | | | | 1 convergence test failures | | | | | | 0.0871279s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.