Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_12_Buildings.DHC.Loads.BaseClasses.Validation.TerminalUnitScaling -abortSlowSimulation -alarm=400 -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 with 3 homotopy steps. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 302.793375751406 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 302.793 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.047026s reading init.xml | | | | | | 0.0034197s reading info.xml | | | | | | 0.00176546s [ 5.0%] pre-initialization | | | | | | 0.000914485s [ 2.6%] initialization | | | | | | 0.0032062s [ 9.1%] steps | | | | | | 0.0144986s [ 41.3%] solver (excl. callbacks) | | | | | | 0.00167193s [ 4.8%] creating output-file | | | | | | 0.016169s [ 46.1%] event-handling | | | | | | 0.00466526s [ 13.3%] overhead | | | | | | -0.00782644s [-22.3%] simulation | | | | | | 0.0350645s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 541 steps taken | | | | | | 999 calls of functionODE | | | | | | 305 evaluations of jacobian | | | | | | 41 error test failures | | | | | | 78 convergence test failures | | | | | | 0.0150762s time of jacobian evaluation