Environment - simulationEnvironment: startTime=0 stopTime=5.184e+06 tolerance=1e-06 numberOfIntervals=86400 stepSize=60 Regular simulation: ./Buildings_8_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase8 -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 = 446798.208235333 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 446798 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00938274s reading init.xml | | | | | | 0.000560471s reading info.xml | | | | | | 0.000172814s [ 0.2%] pre-initialization | | | | | | 0.000279434s [ 0.3%] initialization | | | | | | 9.4267e-05s [ 0.1%] steps | | | | | | 0.0511178s [ 55.3%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.015425s [ 16.7%] event-handling | | | | | | 0.00414987s [ 4.5%] overhead | | | | | | 0.0212691s [ 23.0%] simulation | | | | | | 0.0925083s [100.0%] total | | | | | events | | | | | | 126 state events | | | | | | 124 time events | | | | | solver: ida | | | | | | 8751 steps taken | | | | | | 10634 calls of functionODE | | | | | | 6218 evaluations of jacobian | | | | | | 68 error test failures | | | | | | 200 convergence test failures | | | | | | 0.0292416s time of jacobian evaluation