Environment - simulationEnvironment: startTime=0 stopTime=180 tolerance=1e-06 numberOfIntervals=1800 stepSize=0.1 Regular simulation: ./AixLib_AixLib.Airflow.WindowVentilation.Examples.VentilationFlowRateSimpleOpening -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: 180.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 3822 INFO : solver: DASSL: residual evaluations nre = 3822 INFO : solver: DASSL: jacobian evaluations nje = 384 INFO : solver: DASSL: root evaluations nrt = 9520 INFO : solver: DASSL: error test failures netf = 0 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 3822 INFO : solver: DASSL: last evaluation time t = 180.031961 INFO : solver: DASSL: last step size h = 0.050000 INFO : solver: DASSL: last used order k = 1