Environment - simulationEnvironment: startTime=0 stopTime=300 tolerance=1e-09 numberOfIntervals=30 stepSize=10 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../IDEAS_IDEAS.Airflow.Multizone.Validation.LargeHorizontalOpening -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Airflow/Multizone/BaseClasses/TwoWayFlowElement.mo:44:3-45:61:writable] | | | | The following assertion has been violated at time 0.000232 | | | | ((Opening_CrackOrOperableDoor.doo.mExcAB >= 0.0)) --> "Variable violating min constraint: 0.0 <= Opening_CrackOrOperableDoor.doo.mExcAB, has value: -2.63196e-11" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 4.8201e-05s [ 0.5%] pre-initialization | | | | | | 0.000459133s [ 4.5%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000495229s [ 4.8%] solver (excl. callbacks) | | | | | | 1.7424e-05s [ 0.2%] creating output-file | | | | | | 2.7713e-05s [ 0.3%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.00922826s [ 89.8%] simulation | | | | | | 0.010276s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 561 steps taken | | | | | | 1041 calls of functionODE | | | | | | 421 evaluations of jacobian | | | | | | 11 error test failures | | | | | | 125 convergence test failures | | | | | | 0.00365767s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.