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.Airflow.Multizone.Examples.ReverseBuoyancy -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/Airflow/Multizone/BaseClasses/PartialOneWayFlowElement.mo:39:3-40:61:writable] | | | | The following assertion has been violated at time 1.440000 | | | | ((oriEasTop.mExc >= 0.0)) --> "Variable violating min constraint: 0.0 <= oriEasTop.mExc, has value: -0.197137" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Airflow/Multizone/BaseClasses/PartialOneWayFlowElement.mo:39:3-40:61:writable] | | | | The following assertion has been violated at time 349.920000 | | | | ((oriOutBot.mExc >= 0.0)) --> "Variable violating min constraint: 0.0 <= oriOutBot.mExc, has value: -0.000570979" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0104131s reading init.xml | | | | | | 0.000910482s reading info.xml | | | | | | 0.00012248s [ 1.2%] pre-initialization | | | | | | 0.000193845s [ 1.9%] initialization | | | | | | 2.205e-06s [ 0.0%] steps | | | | | | 0.00207034s [ 20.2%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 3.8443e-05s [ 0.4%] event-handling | | | | | | 0.000233286s [ 2.3%] overhead | | | | | | 0.00757148s [ 74.0%] simulation | | | | | | 0.0102321s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 432 steps taken | | | | | | 765 calls of functionODE | | | | | | 208 evaluations of jacobian | | | | | | 17 error test failures | | | | | | 54 convergence test failures | | | | | | 0.0020689s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.