Environment - simulationEnvironment: startTime=0 stopTime=9000 tolerance=1e-06 numberOfIntervals=2500 stepSize=3.6 Regular simulation: ./Buildings_12_Buildings.DHC.Plants.Cooling.Examples.StoragePlantDualSource -abortSlowSimulation -alarm=400 -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 = 2.0276134204481E+03 R2 = 7.5734433378435E-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 = 57147 INFO : solver: DASSL: residual evaluations nre = 122912 INFO : solver: DASSL: jacobian evaluations nje = 84390 INFO : solver: DASSL: root evaluations nrt = 57148 INFO : solver: DASSL: error test failures netf = 28 INFO : solver: DASSL: nonlinear convergence failures ncfn = 28139 INFO : solver: DASSL: nonlinear iterations nni = 122767 INFO : solver: DASSL: last evaluation time t = 2027.613420 INFO : solver: DASSL: last step size h = 0.000397 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 ERROR : solver: DASSL: failed step at t = 1920.180513: Nonlinear solver 2622 stopped at time 1920.18 with error in algloop solver: Nonlinear solver failed! ERROR : solver: SimManager: Simulation stopped with errors before t = 9000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = 1 INFO : solver: SimManager: Simulation stop time: 9000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 1020 INFO : solver: DASSL: residual evaluations nre = 1488 INFO : solver: DASSL: jacobian evaluations nje = 307 INFO : solver: DASSL: root evaluations nrt = 1090 INFO : solver: DASSL: error test failures netf = 69 INFO : solver: DASSL: nonlinear convergence failures ncfn = 24 INFO : solver: DASSL: nonlinear iterations nni = 1488 INFO : solver: DASSL: last evaluation time t = 1920.180513 INFO : solver: DASSL: last step size h = 0.047517 INFO : solver: DASSL: last used order k = 3 ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol