Environment - simulationEnvironment: startTime=0 stopTime=7200 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.88 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../IDEAS_dev_IDEAS.Airflow.Multizone.Examples.NaturalVentilation -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/IDEAS master/Airflow/Multizone/BaseClasses/PartialOneWayFlowElement.mo:39:3-40:61:writable] | | | | The following assertion has been violated at time 2.880000 | | | | ((oriOutTop.mExc >= 0.0)) --> "Variable violating min constraint: 0.0 <= oriOutTop.mExc, has value: -0.100881" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Airflow/Multizone/BaseClasses/PartialOneWayFlowElement.mo:39:3-40:61:writable] | | | | The following assertion has been violated at time 5843.520000 | | | | ((oriOutBot.mExc >= 0.0)) --> "Variable violating min constraint: 0.0 <= oriOutBot.mExc, has value: -0.0413024" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 2.2202e-05s [ 0.5%] pre-initialization | | | | | | 5.6456e-05s [ 1.2%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000531292s [ 11.2%] solver (excl. callbacks) | | | | | | 0.000323812s [ 6.8%] creating output-file | | | | | | 4.228e-06s [ 0.1%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.00380408s [ 80.2%] simulation | | | | | | 0.00474207s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 174 steps taken | | | | | | 252 calls of functionODE | | | | | | 76 evaluations of jacobian | | | | | | 5 error test failures | | | | | | 8 convergence test failures | | | | | | 9.3084e-05s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.