Environment - simulationEnvironment: startTime=0 stopTime=2.592e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=1036.8 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../Buildings_13_Buildings.Airflow.Multizone.Examples.PressurizationData -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 10368.000000 | | | | ((pow_1dat.mExc >= 0.0)) --> "Variable violating min constraint: 0.0 <= pow_1dat.mExc, has value: -1346.39" 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 10368.000000 | | | | ((pow_1dat1.mExc >= 0.0)) --> "Variable violating min constraint: 0.0 <= pow_1dat1.mExc, has value: -1346.39" LOG_STDOUT | info | ##IDA## -4 error occurred at time = 2177842.77537321 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 2.17784e+06 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00512404s reading init.xml | | | | | | 0.000509377s reading info.xml | | | | | | 0.000122139s [ 0.0%] pre-initialization | | | | | | 0.0175081s [ 7.1%] initialization | | | | | | 8.5962e-05s [ 0.0%] steps | | | | | | 0.0613997s [ 25.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.3222e-05s [ 0.0%] event-handling | | | | | | 0.00112967s [ 0.5%] overhead | | | | | | 0.164852s [ 67.3%] simulation | | | | | | 0.24511s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 57758 steps taken | | | | | | 112620 calls of functionODE | | | | | | 49148 evaluations of jacobian | | | | | | 2904 error test failures | | | | | | 15851 convergence test failures | | | | | | 0.0856443s time of jacobian evaluation