Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./IBPSA_latest_IBPSA.Experimental.Benchmarks.AirFlow.Examples.MultipleFloorsVectors -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/Airflow/Multizone/BaseClasses/TwoWayFlowElement.mo:46:3-47:61:writable] | | | | The following assertion has been violated at time 560.160000 | | | | ((floor[1].staircase.doo.mExcBA >= 0.0)) --> "Variable violating min constraint: 0.0 <= floor[1].staircase.doo.mExcBA, has value: -5.66067e-09" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.114523s reading init.xml | | | | | | 0.00695458s reading info.xml | | | | | | 0.000397406s [ 0.1%] pre-initialization | | | | | | 0.0292316s [ 6.1%] initialization | | | | | | 0.00012255s [ 0.0%] steps | | | | | | 0.0177423s [ 3.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0985798s [ 20.4%] event-handling | | | | | | 0.0111401s [ 2.3%] overhead | | | | | | 0.325566s [ 67.4%] simulation | | | | | | 0.48278s [100.0%] total | | | | | events | | | | | | 8 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 404 steps taken | | | | | | 722 calls of functionODE | | | | | | 224 evaluations of jacobian | | | | | | 11 error test failures | | | | | | 37 convergence test failures | | | | | | 0.0784047s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.