Environment - simulationEnvironment: startTime=0 stopTime=21600 tolerance=1e-06 numberOfIntervals=2500 stepSize=8.64 Regular simulation: ./Buildings_13_Buildings.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature -abortSlowSimulation -alarm=240 -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 with 3 homotopy steps. LOG_STDOUT | error | ##IDA## IDACalcIC failed LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 7.2456e-05s [ 0.0%] pre-initialization | | | | | | 0.000463252s [ 0.1%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000118764s [ 0.0%] solver (excl. callbacks) | | | | | | 3.196e-06s [ 0.0%] creating output-file | | | | | | 0.775741s [ 99.8%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.000619357s [ 0.1%] simulation | | | | | | 0.777018s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 50 steps taken | | | | | | 626183 calls of functionODE | | | | | | 767 evaluations of jacobian | | | | | | 3 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0165256s time of jacobian evaluation