Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_9_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection -abortSlowSimulation -alarm=480 -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 9.1.2-maint.9.1.x/Controls/OBC/CDL/Utilities/Assert.mo:11:3-14:28: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 9.1.2-maint.9.1.x/Controls/OBC/CDL/Utilities/Assert.mo:11:3-14:28: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 | | | | | | 0.0107759s reading init.xml | | | | | | 0.000857498s reading info.xml | | | | | | 0.000958457s [ 4.7%] pre-initialization | | | | | | 0.000284053s [ 1.4%] initialization | | | | | | 8.035e-06s [ 0.0%] steps | | | | | | 0.00538826s [ 26.3%] solver (excl. callbacks) | | | | | | 0.00275266s [ 13.4%] creating output-file | | | | | | 0.000426373s [ 2.1%] event-handling | | | | | | 0.000998124s [ 4.9%] overhead | | | | | | 0.00970521s [ 47.3%] simulation | | | | | | 0.0205212s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 3 time events | | | | | solver: cvode | | | | | | 5392 steps taken | | | | | | 5477 calls of functionODE | | | | | | 93 evaluations of jacobian | | | | | | 11 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.