Environment - simulationEnvironment:
startTime=0
stopTime=86400
tolerance=1e-06
numberOfIntervals=2500
stepSize=34.56
Regular simulation: ./Buildings_latest_Buildings.Fluid.HydronicConfigurations.PassiveNetworks.Examples.DualMixing  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS
WARNING: other : Warning: unrecognized command line options -abortSlowSimulation 
INFO   : solver: SimManager: Start initialization
ERROR  : init  : SimManager: Could not initialize system
ERROR  : init  : SimManager: Nonlinear solver 621 stopped at time 0 with error in algloop solver: 
error solving nonlinear system (iteration limit: 50)
ERROR  : solver: SimController: Simulation failed using nonlinear solver newton
ERROR  : solver: SimController: Recovering with nonlinear solver kinsol
INFO   : solver: SimManager: Start initialization
*** Warning: In DualMixing.con: The bypass balancing valve should generate a pressure drop higher than the control valve at design conditions to provide sufficient primary flow.
INFO   : solver: SimManager: Start simulation at t = 0.000000
INFO   : solver: SimManager: Simulation stop time: 86400.000000
INFO   : solver: Simulation info from solver:
INFO   : solver: DASSL: steps taken nst = 6011
INFO   : solver: DASSL: residual evaluations nre = 6919
INFO   : solver: DASSL: jacobian evaluations nje = 304
INFO   : solver: DASSL: root evaluations nrt = 6031
INFO   : solver: DASSL: error test failures netf = 79
INFO   : solver: DASSL: nonlinear convergence failures ncfn = 2
INFO   : solver: DASSL: nonlinear iterations nni = 6919
INFO   : solver: DASSL: last evaluation time t = 86412.112824
INFO   : solver: DASSL: last step size h = 17.280000
INFO   : solver: DASSL: last used order k = 3