Environment - simulationEnvironment: startTime=0 stopTime=9000 tolerance=1e-06 numberOfIntervals=2500 stepSize=3.6 Regular simulation: ./Buildings_latest_Buildings.DHC.Plants.Cooling.Examples.StoragePlantDualSource -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 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 3.1442475273638E-02 R2 = 5.6294995342131E-10 DASKR-- NONLINEAR SYSTEM SOLVER COULD NOT CONVERGE DASKR-- BECAUSE IRES WAS EQUAL TO MINUS ONE ERROR : solver: SimManager: Simulation stopped with errors before t = 9000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -10 INFO : solver: SimManager: Simulation stop time: 9000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 269 INFO : solver: DASSL: residual evaluations nre = 417 INFO : solver: DASSL: jacobian evaluations nje = 294 INFO : solver: DASSL: root evaluations nrt = 270 INFO : solver: DASSL: error test failures netf = 0 INFO : solver: DASSL: nonlinear convergence failures ncfn = 110 INFO : solver: DASSL: nonlinear iterations nni = 333 INFO : solver: DASSL: last evaluation time t = 0.031442 INFO : solver: DASSL: last step size h = 0.000295 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: 9000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 5527 INFO : solver: DASSL: residual evaluations nre = 6045 INFO : solver: DASSL: jacobian evaluations nje = 278 INFO : solver: DASSL: root evaluations nrt = 5528 INFO : solver: DASSL: error test failures netf = 100 INFO : solver: DASSL: nonlinear convergence failures ncfn = 1 INFO : solver: DASSL: nonlinear iterations nni = 6044 INFO : solver: DASSL: last evaluation time t = 9000.060193 INFO : solver: DASSL: last step size h = 1.800000 INFO : solver: DASSL: last used order k = 3