Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.FreezeProtection -abortSlowSimulation -alarm=400 -s cvode -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | debug | ##CVODE## Desired step to small! LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Controls/OBC/CDL/Utilities/Assert.mo:11:3-11:45:writable] | | | | The following assertion has been violated at time 3000.000050 | | | | ((frePro.falEdg.not_u)) --> "Warning: minimum ventilation was interrupted by freeze protection!" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00593603s reading init.xml | | | | | | 0.000500629s reading info.xml | | | | | | 0.0004961s [ 6.0%] pre-initialization | | | | | | 0.000128201s [ 1.6%] initialization | | | | | | 5.46e-06s [ 0.1%] steps | | | | | | 0.00176112s [ 21.5%] solver (excl. callbacks) | | | | | | 0.00113668s [ 13.9%] creating output-file | | | | | | 0.000117539s [ 1.4%] event-handling | | | | | | 0.000241037s [ 2.9%] overhead | | | | | | 0.00431551s [ 52.6%] simulation | | | | | | 0.00820165s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 3 time events | | | | | solver: cvode | | | | | | 2768 steps taken | | | | | | 2857 calls of functionODE | | | | | | 51 evaluations of jacobian | | | | | | 10 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.