Regular simulation: ./Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.BoreholeSegment -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 4 homotopy steps. assert | debug | ##CVODE## Desired step to small! [CVODES ERROR] CVode At t = 13696.3, mxstep steps taken before reaching tout. stdout | info | ##CVODE## -1 error occurred at time = 13696.3439087583 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 13696.3 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0120816s reading init.xml | | | | | | 0.00145206s reading info.xml | | | | | | 0.000147718s [ 0.1%] pre-initialization | | | | | | 0.000254078s [ 0.3%] initialization | | | | | | 0.101082s [ 99.5%] steps | | | | | | 0.0113698s [ 11.2%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.6111e-05s [ 0.0%] event-handling | | | | | | 8.767e-06s [ 0.0%] overhead | | | | | | -0.0112661s [-11.1%] simulation | | | | | | 0.101612s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 1 time events | | | | | solver: cvode | | | | | | 1000 steps taken | | | | | | 3875 calls of functionODE | | | | | | 13100832 evaluations of jacobian | | | | | | 14 error test failures | | | | | | 542 convergence test failures | | | | | | 0s time of jacobian evaluation