Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./AixLib_AixLib.Fluid.DistrictHeatingCooling.Pipes.Examples.StaticPipe -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: 1000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 2635 INFO : solver: DASSL: residual evaluations nre = 2683 INFO : solver: DASSL: jacobian evaluations nje = 105 INFO : solver: DASSL: root evaluations nrt = 2638 INFO : solver: DASSL: error test failures netf = 9 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 2683 INFO : solver: DASSL: last evaluation time t = 1000.014038 INFO : solver: DASSL: last step size h = 0.400000 INFO : solver: DASSL: last used order k = 3