Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.Validation.FreezeProtection -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.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 | | | | | | 0.00788659s reading init.xml | | | | | | 0.000655342s reading info.xml | | | | | | 0.000289153s [ 5.5%] pre-initialization | | | | | | 0.000194215s [ 3.7%] initialization | | | | | | 4.538e-06s [ 0.1%] steps | | | | | | 0.001179s [ 22.4%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00022699s [ 4.3%] event-handling | | | | | | 0.000294072s [ 5.6%] overhead | | | | | | 0.00307248s [ 58.4%] simulation | | | | | | 0.00526045s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 8 time events | | | | | solver: ida | | | | | | 344 steps taken | | | | | | 438 calls of functionODE | | | | | | 191 evaluations of jacobian | | | | | | 17 error test failures | | | | | | 0 convergence test failures | | | | | | 7.4696e-05s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.