Environment - simulationEnvironment: startTime=-1.5 stopTime=1.5 tolerance=1e-08 numberOfIntervals=2500 stepSize=0.0012 Regular simulation: ./BuildingSystems_BuildingSystems.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check -abortSlowSimulation -alarm=480 -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 | | | | | | 0.000362119s reading init.xml | | | | | | 4.795e-05s reading info.xml | | | | | | 0.000120847s [ 2.3%] pre-initialization | | | | | | 8.7504e-05s [ 1.7%] initialization | | | | | | 4.61e-07s [ 0.0%] steps | | | | | | 0.00124476s [ 23.5%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 7.75565e-21s [ 0.0%] event-handling | | | | | | 0.000798924s [ 15.1%] overhead | | | | | | 0.00293673s [ 55.6%] simulation | | | | | | 0.0052857s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 711 steps taken | | | | | | 994 calls of functionODE | | | | | | 155 evaluations of jacobian | | | | | | 54 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000128564s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.