Environment - simulationEnvironment: startTime=0 stopTime=0.5 tolerance=1e-06 numberOfIntervals=20000 stepSize=2.5e-05 Regular simulation: ./PowerSystems_PowerSystems.Examples.AC1ph_DC.Elementary.DoubleLine -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 = 3.3554431000000E-17 R2 = 8.3886080000000E-18 DASKR-- NONLINEAR SOLVER FAILED TO CONVERGE DASKR-- REPEATEDLY OR WITH ABS(H)=HMIN ERROR : solver: SimManager: Simulation stopped with errors before t = 0.500000 ERROR : solver: SimManager: DASSL: solve failed with idid = -7 INFO : solver: SimManager: Simulation stop time: 0.500000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 25 INFO : solver: DASSL: residual evaluations nre = 27 INFO : solver: DASSL: jacobian evaluations nje = 25 INFO : solver: DASSL: root evaluations nrt = 26 INFO : solver: DASSL: error test failures netf = 0 INFO : solver: DASSL: nonlinear convergence failures ncfn = 1 INFO : solver: DASSL: nonlinear iterations nni = 27 INFO : solver: DASSL: last evaluation time t = 0.000000 INFO : solver: DASSL: last step size h = 0.000000 INFO : solver: DASSL: last used order k = 2 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 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 3.3554431000000E-17 R2 = 8.3886080000000E-18 DASKR-- NONLINEAR SOLVER FAILED TO CONVERGE DASKR-- REPEATEDLY OR WITH ABS(H)=HMIN ERROR : solver: SimManager: Simulation stopped with errors before t = 0.500000 ERROR : solver: SimManager: DASSL: solve failed with idid = -7 INFO : solver: SimManager: Simulation stop time: 0.500000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 25 INFO : solver: DASSL: residual evaluations nre = 27 INFO : solver: DASSL: jacobian evaluations nje = 25 INFO : solver: DASSL: root evaluations nrt = 26 INFO : solver: DASSL: error test failures netf = 0 INFO : solver: DASSL: nonlinear convergence failures ncfn = 1 INFO : solver: DASSL: nonlinear iterations nni = 27 INFO : solver: DASSL: last evaluation time t = 0.000000 INFO : solver: DASSL: last step size h = 0.000000 INFO : solver: DASSL: last used order k = 2 ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol