Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../BuildSysPro_BuildSysPro.IBPSA.Experimental.Benchmarks.AirFlow.Examples.MultipleFloorsVectors -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/BuildSysPro 3.7.0/IBPSA/Airflow/Multizone/BaseClasses/TwoWayFlowElement.mo:46:3-47:61:writable] | | | | The following assertion has been violated at time 584.640000 | | | | ((floor[1].staircase.doo.mExcBA >= 0.0)) --> "Variable violating min constraint: 0.0 <= floor[1].staircase.doo.mExcBA, has value: -2.54515e-06" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0781288s reading init.xml | | | | | | 0.0050231s reading info.xml | | | | | | 0.000412135s [ 0.1%] pre-initialization | | | | | | 0.0180662s [ 4.8%] initialization | | | | | | 8.9638e-05s [ 0.0%] steps | | | | | | 0.00983665s [ 2.6%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000599883s [ 0.2%] event-handling | | | | | | 0.00450652s [ 1.2%] overhead | | | | | | 0.339648s [ 91.0%] simulation | | | | | | 0.373159s [100.0%] total | | | | | events | | | | | | 8 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 471 steps taken | | | | | | 808 calls of functionODE | | | | | | 249 evaluations of jacobian | | | | | | 12 error test failures | | | | | | 51 convergence test failures | | | | | | 0.0599053s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.