Environment - simulationEnvironment: startTime=8.64e+06 stopTime=9.504e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=345.6 Regular simulation: ./Buildings_13_Buildings.ThermalZones.ISO13790.Examples.HeatingCooling -abortSlowSimulation -alarm=240 -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 = 8671532.45070545 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 8.67153e+06 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 5.9051e-05s [ 0.1%] pre-initialization | | | | | | 0.0226307s [ 47.2%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.00128704s [ 2.7%] solver (excl. callbacks) | | | | | | 5.2e-06s [ 0.0%] creating output-file | | | | | | 0s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0239222s [ 49.9%] simulation | | | | | | 0.0479042s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 719 steps taken | | | | | | 1348 calls of functionODE | | | | | | 307 evaluations of jacobian | | | | | | 136 error test failures | | | | | | 26 convergence test failures | | | | | | 0.0134558s time of jacobian evaluation