Environment - simulationEnvironment: startTime=0 stopTime=19990 tolerance=1e-06 numberOfIntervals=4498 stepSize=4.4442 Regular simulation: ./Buildings_latest_Buildings.Fluid.Storage.Ice.Validation.ExperimentNIST.Discharging1 -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS WARNING: other : Warning: unrecognized command line options -abortSlowSimulation INFO : solver: SimManager: Start initialization ... loading "tab" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Resources/Data/Fluid/Storage/Ice/Validation/Experiment/discharging1.txt" INFO : solver: SimManager: Start simulation at t = 0.000000 INFO : solver: SimManager: Simulation stop time: 19990.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 24806 INFO : solver: DASSL: residual evaluations nre = 44900 INFO : solver: DASSL: jacobian evaluations nje = 8689 INFO : solver: DASSL: root evaluations nrt = 28803 INFO : solver: DASSL: error test failures netf = 4318 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 44900 INFO : solver: DASSL: last evaluation time t = 19990.585873 INFO : solver: DASSL: last step size h = 2.229498 INFO : solver: DASSL: last used order k = 1