Environment - simulationEnvironment:
startTime=0
stopTime=86400
tolerance=1e-06
numberOfIntervals=2500
stepSize=34.56
Regular simulation: ./Buildings_latest_Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimaryLoadSideEconomizer  -abortSlowSimulation -alarm=480  -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
ERROR  : solver: DASSL: failed step at t = 418.261498: In Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimaryLoadSideEconomizer.cooTow.vol.dynBal.medium: Temperature T = 272.135934 K exceeded its minimum allowed value of -1.000000 degC (272.150000 Kelvin) as required from medium model "Buildings.Media.Water".
ERROR  : solver: SimManager: Simulation stopped with errors before t = 86400.000000
ERROR  : solver: SimManager: DASSL: solve failed with idid = 1
INFO   : solver: SimManager: Simulation stop time: 86400.000000
INFO   : solver: Simulation info from solver:
INFO   : solver: DASSL: steps taken nst = 358
INFO   : solver: DASSL: residual evaluations nre = 541
INFO   : solver: DASSL: jacobian evaluations nje = 140
INFO   : solver: DASSL: root evaluations nrt = 387
INFO   : solver: DASSL: error test failures netf = 28
INFO   : solver: DASSL: nonlinear convergence failures ncfn = 1
INFO   : solver: DASSL: nonlinear iterations nni = 541
INFO   : solver: DASSL: last evaluation time t = 418.261498
INFO   : solver: DASSL: last step size h = 6.059351
INFO   : solver: DASSL: last used order k = 4
ERROR  : solver: SimController: Simulation failed using nonlinear solver newton
ERROR  : solver: SimController: Recovering with nonlinear solver kinsol
INFO   : solver: SimManager: Start initialization
INFO   : solver: SimManager: Start simulation at t = 0.000000
ERROR  : solver: SimManager: Simulation stopped with errors before t = 86400.000000
ERROR  : solver: SimManager: Number of event iteration steps exceeded at time: 0.000000
INFO   : solver: SimManager: Simulation stop time: 86400.000000
INFO   : solver: Simulation info from solver:
ERROR  : solver: SimController: Simulation failed using nonlinear solver kinsol