Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_13_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger -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_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 5.2108e-05s [ 0.7%] pre-initialization | | | | | | 0.000373403s [ 4.8%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000690796s [ 8.9%] solver (excl. callbacks) | | | | | | 2.144e-06s [ 0.0%] creating output-file | | | | | | 0s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0066743s [ 85.6%] simulation | | | | | | 0.00779275s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 466 steps taken | | | | | | 754 calls of functionODE | | | | | | 92 evaluations of jacobian | | | | | | 31 error test failures | | | | | | 5 convergence test failures | | | | | | 0.000525817s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.