Environment - simulationEnvironment: startTime=0 stopTime=25000 tolerance=1e-06 numberOfIntervals=5000 stepSize=5 Regular simulation: ./Modelica_4.1.0-beta.om_Modelica.Fluid.Examples.Tanks.TanksWithOverflow -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 ERROR : solver: DASSL: failed step at t = 18486.550975: Nonlinear solver 440 stopped at time 18486.6 with error in algloop solver: error solving nonlinear system (iteration limit: 50) ERROR : solver: SimManager: Simulation stopped with errors before t = 25000.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = 1 INFO : solver: SimManager: Simulation stop time: 25000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 7525 INFO : solver: DASSL: residual evaluations nre = 7606 INFO : solver: DASSL: jacobian evaluations nje = 158 INFO : solver: DASSL: root evaluations nrt = 7596 INFO : solver: DASSL: error test failures netf = 25 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 7606 INFO : solver: DASSL: last evaluation time t = 18486.550975 INFO : solver: DASSL: last step size h = 0.030641 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: 25000.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 10164 INFO : solver: DASSL: residual evaluations nre = 10307 INFO : solver: DASSL: jacobian evaluations nje = 206 INFO : solver: DASSL: root evaluations nrt = 10298 INFO : solver: DASSL: error test failures netf = 37 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 10307 INFO : solver: DASSL: last evaluation time t = 25001.120393 INFO : solver: DASSL: last step size h = 2.500000 INFO : solver: DASSL: last used order k = 4