Environment - simulationEnvironment: startTime=0 stopTime=600 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.24 Regular simulation: ./Buildings_latest_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource -abortSlowSimulation -alarm=800 -emit_protected -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 = 1128536 INFO : solver: DASSL: residual evaluations nre = 1128586 INFO : solver: DASSL: jacobian evaluations nje = 96 INFO : solver: DASSL: root evaluations nrt = 1128539 INFO : solver: DASSL: error test failures netf = 6 INFO : solver: DASSL: nonlinear convergence failures ncfn = 3 INFO : solver: DASSL: nonlinear iterations nni = 1128586 INFO : solver: DASSL: last evaluation time t = 600.000470 INFO : solver: DASSL: last step size h = 0.000531 INFO : solver: DASSL: last used order k = 1