Environment - simulationEnvironment: startTime=0 stopTime=600 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.24 Regular simulation: ./Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible -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: 600.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 5094 INFO : solver: DASSL: residual evaluations nre = 5239 INFO : solver: DASSL: jacobian evaluations nje = 95 INFO : solver: DASSL: root evaluations nrt = 5112 INFO : solver: DASSL: error test failures netf = 4 INFO : solver: DASSL: nonlinear convergence failures ncfn = 1 INFO : solver: DASSL: nonlinear iterations nni = 5239 INFO : solver: DASSL: last evaluation time t = 600.116678 INFO : solver: DASSL: last step size h = 0.120000 INFO : solver: DASSL: last used order k = 3