Environment - simulationEnvironment: startTime=0 stopTime=2400 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.96 Regular simulation: ./Buildings_8_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop -abortSlowSimulation -alarm=480 -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 = 0.000001: Number of event iteration steps exceeded at time: 0.000001 ERROR : solver: SimManager: Simulation stopped with errors before t = 2400.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = 5 INFO : solver: SimManager: Simulation stop time: 2400.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 61 INFO : solver: DASSL: residual evaluations nre = 61 INFO : solver: DASSL: jacobian evaluations nje = 60 INFO : solver: DASSL: root evaluations nrt = 107 INFO : solver: DASSL: error test failures netf = 0 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 61 INFO : solver: DASSL: last evaluation time t = 0.000002 INFO : solver: DASSL: last step size h = 0.000001 INFO : solver: DASSL: last used order k = 1 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 INFO : solver: SimManager: Simulation stop time: 2400.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 14511 INFO : solver: DASSL: residual evaluations nre = 21704 INFO : solver: DASSL: jacobian evaluations nje = 2771 INFO : solver: DASSL: root evaluations nrt = 19482 INFO : solver: DASSL: error test failures netf = 1073 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 21704 INFO : solver: DASSL: last evaluation time t = 2400.002504 INFO : solver: DASSL: last step size h = 0.102980 INFO : solver: DASSL: last used order k = 3