Environment - simulationEnvironment: startTime=0 stopTime=5.184e+06 tolerance=1e-06 numberOfIntervals=86400 stepSize=60 Regular simulation: ./BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase12 -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 = 1922403.38877562 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 1.9224e+06 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.010134s reading init.xml | | | | | | 0.000640943s reading info.xml | | | | | | 0.000164759s [ 0.0%] pre-initialization | | | | | | 0.000279955s [ 0.0%] initialization | | | | | | 0.000561633s [ 0.1%] steps | | | | | | 0.344507s [ 51.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0853941s [ 12.8%] event-handling | | | | | | 0.0396047s [ 5.9%] overhead | | | | | | 0.196098s [ 29.4%] simulation | | | | | | 0.66661s [100.0%] total | | | | | events | | | | | | 538 state events | | | | | | 534 time events | | | | | solver: ida | | | | | | 70285 steps taken | | | | | | 91691 calls of functionODE | | | | | | 25007 evaluations of jacobian | | | | | | 1502 error test failures | | | | | | 26 convergence test failures | | | | | | 0.216386s time of jacobian evaluation