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.MultiZone.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 2730.000050 | | | | ((not frePro.lat2.y)) --> "Warning: minimum ventilation was interrupted by freeze protection!" 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 3330.000050 | | | | ((not frePro.lat1.y)) --> "Warning: the unit is shut down by freeze protection!" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00347552s reading init.xml | | | | | | 0.000343907s reading info.xml | | | | | | 8.7625e-05s [ 2.8%] pre-initialization | | | | | | 5.4222e-05s [ 1.7%] initialization | | | | | | 2.675e-06s [ 0.1%] steps | | | | | | 0.000633943s [ 20.2%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000108286s [ 3.5%] event-handling | | | | | | 0.000178698s [ 5.7%] overhead | | | | | | 0.00206802s [ 66.0%] simulation | | | | | | 0.00313347s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 8 time events | | | | | solver: ida | | | | | | 354 steps taken | | | | | | 448 calls of functionODE | | | | | | 203 evaluations of jacobian | | | | | | 17 error test failures | | | | | | 0 convergence test failures | | | | | | 5.244e-05s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.