Environment - simulationEnvironment: startTime=0 stopTime=603900 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.56 Regular simulation: ./IBPSA_latest_IBPSA.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes -abortSlowSimulation -alarm=480 -lv LOG_STATS WARNING: other : Warning: unrecognized command line options -abortSlowSimulation INFO : solver: SimManager: Start initialization ... loading "dat" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/Resources/Data/Fluid/FixedResistances/Validation/PlugFlowPipes/PipeDataAIT151218.mos" INFO : solver: SimManager: Start simulation at t = 0.000000 INFO : solver: SimManager: Simulation stop time: 603900.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 18252 INFO : solver: DASSL: residual evaluations nre = 34159 INFO : solver: DASSL: jacobian evaluations nje = 7476 INFO : solver: DASSL: root evaluations nrt = 19766 INFO : solver: DASSL: error test failures netf = 3289 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 34159 INFO : solver: DASSL: last evaluation time t = 603966.711402 INFO : solver: DASSL: last step size h = 79.631637 INFO : solver: DASSL: last used order k = 4