Environment - simulationEnvironment: startTime=0 stopTime=10000 tolerance=1e-06 numberOfIntervals=2500 stepSize=4 Regular simulation: ./Buildings_8_Buildings.Fluid.CHPs.Validation.ThermalFollowing -abortSlowSimulation -alarm=480 -lv LOG_STATS WARNING: other : Warning: unrecognized command line options -abortSlowSimulation INFO : solver: SimManager: Start initialization ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/Data/Fluid/CHPs/Validation/MicroCogeneration.mos" INFO : solver: SimManager: Start simulation at t = 0.000000 INFO : solver: SimManager: Simulation stop time: 10000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 16355 INFO : solver: DASSL: residual evaluations nre = 22934 INFO : solver: DASSL: jacobian evaluations nje = 3052 INFO : solver: DASSL: root evaluations nrt = 17655 INFO : solver: DASSL: error test failures netf = 1256 INFO : solver: DASSL: nonlinear convergence failures ncfn = 99 INFO : solver: DASSL: nonlinear iterations nni = 22934 INFO : solver: DASSL: last evaluation time t = 10000.029211 INFO : solver: DASSL: last step size h = 0.056636 INFO : solver: DASSL: last used order k = 4