Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation (cvode: SUNDIALS CVODE): (cd run_cvode && ../Buildings_13_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s cvode) 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 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 | | | | | | 0.00355049s reading init.xml | | | | | | 0.00036731s reading info.xml | | | | | | 0.000124564s [ 4.1%] pre-initialization | | | | | | 8.1994e-05s [ 2.7%] initialization | | | | | | 2.615e-06s [ 0.1%] steps | | | | | | 0.000566261s [ 18.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000110378s [ 3.6%] event-handling | | | | | | 0.00014958s [ 4.9%] overhead | | | | | | 0.00199219s [ 65.8%] simulation | | | | | | 0.00302758s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 8 time events | | | | | solver: cvode | | | | | | 178 steps taken | | | | | | 247 calls of functionODE | | | | | | 12 evaluations of jacobian | | | | | | 12 error test failures | | | | | | 1 convergence test failures | | | | | | 5.459e-06s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.