Environment - simulationEnvironment: startTime=0 stopTime=172800 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_11_Buildings.DHC.ETS.Combined.Subsystems.Validation.HeatPumpDHWTank -abortSlowSimulation -alarm=400 -emit_protected -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 11.1.1-maint.11.x/Resources/Data/DHC/Loads/HotWater/DHW_ApartmentMidRise.mos" INFO : solver: SimManager: Start simulation at t = 0.000000 INFO : solver: SimManager: Simulation stop time: 172800.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 5571 INFO : solver: DASSL: residual evaluations nre = 8330 INFO : solver: DASSL: jacobian evaluations nje = 1184 INFO : solver: DASSL: root evaluations nrt = 6032 INFO : solver: DASSL: error test failures netf = 271 INFO : solver: DASSL: nonlinear convergence failures ncfn = 160 INFO : solver: DASSL: nonlinear iterations nni = 8330 INFO : solver: DASSL: last evaluation time t = 172826.547501 INFO : solver: DASSL: last step size h = 69.120000 INFO : solver: DASSL: last used order k = 4