Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_12_Buildings.DHC.ETS.Combined.Subsystems.Validation.SwitchBox -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 = 299.984621698362 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 299.985 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0248924s reading init.xml | | | | | | 0.00206092s reading info.xml | | | | | | 0.0010793s [ 10.4%] pre-initialization | | | | | | 0.000939682s [ 9.0%] initialization | | | | | | 0.00117871s [ 11.3%] steps | | | | | | 0.00255687s [ 24.6%] solver (excl. callbacks) | | | | | | 0.000886678s [ 8.5%] creating output-file | | | | | | 0.000137298s [ 1.3%] event-handling | | | | | | 0.00212195s [ 20.4%] overhead | | | | | | 0.00148813s [ 14.3%] simulation | | | | | | 0.0103886s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 154 steps taken | | | | | | 434 calls of functionODE | | | | | | 93 evaluations of jacobian | | | | | | 35 error test failures | | | | | | 17 convergence test failures | | | | | | 0.00136119s time of jacobian evaluation