Environment - simulationEnvironment: startTime=0 stopTime=3.1536e+07 tolerance=1e-06 numberOfIntervals=8760 stepSize=3600 Regular simulation: ./BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Examples.SimpleRoomOneElement -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_STDOUT | info | ##IDA## -4 error occurred at time = 68419.6268253984 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 68419.6 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.013831s reading init.xml | | | | | | 0.00108332s reading info.xml | | | | | | 0.00019729s [ 0.4%] pre-initialization | | | | | | 0.0302397s [ 54.2%] initialization | | | | | | 0.00026116s [ 0.5%] steps | | | | | | 0.0388128s [ 69.6%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00334854s [ 6.0%] event-handling | | | | | | 0.000189447s [ 0.3%] overhead | | | | | | -0.0172444s [-30.9%] simulation | | | | | | 0.0558046s [100.0%] total | | | | | events | | | | | | 18 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 1665 steps taken | | | | | | 2615 calls of functionODE | | | | | | 580 evaluations of jacobian | | | | | | 183 error test failures | | | | | | 10 convergence test failures | | | | | | 0.0117322s time of jacobian evaluation