Regular simulation: ./Buildings_7.0.0_Buildings.Fluid.Storage.Validation.StratifiedLoadingUnloading -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. [CVODES ERROR] CVode At t = 3600.02, mxstep steps taken before reaching tout. stdout | info | ##CVODE## -1 error occurred at time = 3600.01653874838 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 3600.02 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0501827s reading init.xml | | | | | | 0.00427956s reading info.xml | | | | | | 0.000195237s [ 0.1%] pre-initialization | | | | | | 0.000298371s [ 0.1%] initialization | | | | | | 0.0712496s [ 34.5%] steps | | | | | | 0.0326578s [ 15.8%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0s [ 0.0%] event-handling | | | | | | 0.00218459s [ 1.1%] overhead | | | | | | 0.0979236s [ 47.4%] simulation | | | | | | 0.20663s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 3638 steps taken | | | | | | 10093 calls of functionODE | | | | | | 27220 evaluations of jacobian | | | | | | 502 error test failures | | | | | | 520 convergence test failures | | | | | | 0s time of jacobian evaluation