Environment - simulationEnvironment: startTime=-1 stopTime=1 tolerance=1e-08 numberOfIntervals=2500 stepSize=0.0008 Regular simulation: ./BuildingSystems_BuildingSystems.Utilities.Math.Functions.Examples.InverseXDerivativeCheck -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 | | | | | | 0.000259767s reading init.xml | | | | | | 3.8953e-05s reading info.xml | | | | | | 0.000132949s [ 2.5%] pre-initialization | | | | | | 8.7545e-05s [ 1.7%] initialization | | | | | | 5.51e-07s [ 0.0%] steps | | | | | | 0.0012553s [ 23.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.41349e-20s [ 0.0%] event-handling | | | | | | 0.000944578s [ 17.9%] overhead | | | | | | 0.00281491s [ 53.2%] simulation | | | | | | 0.00529035s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 444 steps taken | | | | | | 655 calls of functionODE | | | | | | 92 evaluations of jacobian | | | | | | 36 error test failures | | | | | | 0 convergence test failures | | | | | | 3.57576e-05s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.