Regular simulation: ./Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolume -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. [CVODES ERROR] CVode At t = 0.731589, mxstep steps taken before reaching tout. stdout | info | ##CVODE## -1 error occurred at time = 0.73158890238584 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 0.731589 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0199021s reading init.xml | | | | | | 0.0023116s reading info.xml | | | | | | 0.000246002s [ 0.0%] pre-initialization | | | | | | 0.000215084s [ 0.0%] initialization | | | | | | 0.0266065s [ 0.2%] steps | | | | | | 4.19098s [ 34.6%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000182699s [ 0.0%] event-handling | | | | | | 0.00478064s [ 0.0%] overhead | | | | | | 7.87848s [ 65.1%] simulation | | | | | | 12.1015s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 445336 steps taken | | | | | | 1863774 calls of functionODE | | | | | | 4966392 evaluations of jacobian | | | | | | 105 error test failures | | | | | | 307405 convergence test failures | | | | | | 0s time of jacobian evaluation