Environment - simulationEnvironment:
startTime=0
stopTime=7200
tolerance=1e-06
numberOfIntervals=500
stepSize=14.4
Regular simulation: ./IDEAS_IDEAS.Airflow.Multizone.Examples.NaturalVentilation  -abortSlowSimulation -alarm=480 -lv LOG_STATS
WARNING: other : Warning: unrecognized command line options -abortSlowSimulation 
INFO   : solver: SimManager: Start initialization
INFO   : solver: SimManager: Start simulation at t = 0.000000
INFO   : solver: SimManager: Simulation stop time: 7200.000000
INFO   : solver: Simulation info from solver:
INFO   : solver: DASSL: steps taken nst = 630
INFO   : solver: DASSL: residual evaluations nre = 770
INFO   : solver: DASSL: jacobian evaluations nje = 118
INFO   : solver: DASSL: root evaluations nrt = 644
INFO   : solver: DASSL: error test failures netf = 6
INFO   : solver: DASSL: nonlinear convergence failures ncfn = 5
INFO   : solver: DASSL: nonlinear iterations nni = 770
INFO   : solver: DASSL: last evaluation time t = 7207.494751
INFO   : solver: DASSL: last step size h = 14.400000
INFO   : solver: DASSL: last used order k = 4