Environment - simulationEnvironment: startTime=0 stopTime=2 tolerance=1e-09 numberOfIntervals=2500 stepSize=0.0008 Regular simulation: ./IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolume -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: 2.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 2640 INFO : solver: DASSL: residual evaluations nre = 2827 INFO : solver: DASSL: jacobian evaluations nje = 102 INFO : solver: DASSL: root evaluations nrt = 2676 INFO : solver: DASSL: error test failures netf = 12 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 2827 INFO : solver: DASSL: last evaluation time t = 2.000330 INFO : solver: DASSL: last step size h = 0.000800 INFO : solver: DASSL: last used order k = 2