Environment - simulationEnvironment: startTime=0 stopTime=10 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.004 Regular simulation: ./OpenIPSL_2.0.0_OpenIPSL.Tests.Controls.PSSE.TG.GGOV1DU -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 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 2.0000000040000E+00 R2 = 9.5367431640625E-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 = 10.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -10 INFO : solver: SimManager: Simulation stop time: 10.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 571 INFO : solver: DASSL: residual evaluations nre = 583 INFO : solver: DASSL: jacobian evaluations nje = 72 INFO : solver: DASSL: root evaluations nrt = 587 INFO : solver: DASSL: error test failures netf = 1 INFO : solver: DASSL: nonlinear convergence failures ncfn = 10 INFO : solver: DASSL: nonlinear iterations nni = 573 INFO : solver: DASSL: last evaluation time t = 2.000000 INFO : solver: DASSL: last step size h = 0.000000 INFO : solver: DASSL: last used order k = 0 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: 10.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 6018 INFO : solver: DASSL: residual evaluations nre = 8040 INFO : solver: DASSL: jacobian evaluations nje = 2572 INFO : solver: DASSL: root evaluations nrt = 6036 INFO : solver: DASSL: error test failures netf = 9 INFO : solver: DASSL: nonlinear convergence failures ncfn = 1932 INFO : solver: DASSL: nonlinear iterations nni = 6108 INFO : solver: DASSL: last evaluation time t = 10.003875 INFO : solver: DASSL: last step size h = 0.004000 INFO : solver: DASSL: last used order k = 5