Environment - simulationEnvironment: startTime=0 stopTime=1080 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.432 Regular simulation: ./Buildings_latest_Buildings.Applications.BaseClasses.Controls.Validation.VariableSpeedPumpStage -abortSlowSimulation -alarm=800 -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 INFO : solver: SimManager: Simulation stop time: 1080.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 2592 INFO : solver: DASSL: residual evaluations nre = 2592 INFO : solver: DASSL: jacobian evaluations nje = 108 INFO : solver: DASSL: root evaluations nrt = 3622 INFO : solver: DASSL: error test failures netf = 0 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 2592 INFO : solver: DASSL: last evaluation time t = 1080.288000 INFO : solver: DASSL: last step size h = 0.432000 INFO : solver: DASSL: last used order k = 1