Environment - simulationEnvironment: startTime=0 stopTime=120 tolerance=1e-06 numberOfIntervals=5019 stepSize=0.0239091 Regular simulation: ./Modelica_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TanksWithEmptyingPipe1 -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 = 30.446697: Number of event iteration steps exceeded at time: 30.446697 ERROR : solver: SimManager: Simulation stopped with errors before t = 120.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = 5 INFO : solver: SimManager: Simulation stop time: 120.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 1359 INFO : solver: DASSL: residual evaluations nre = 1396 INFO : solver: DASSL: jacobian evaluations nje = 96 INFO : solver: DASSL: root evaluations nrt = 1417 INFO : solver: DASSL: error test failures netf = 5 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 1396 INFO : solver: DASSL: last evaluation time t = 30.456753 INFO : solver: DASSL: last step size h = 0.023909 INFO : solver: DASSL: last used order k = 3 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 WARNING: solver: DASSL: failed evaluation of roots at t = 22.774771: Nonlinear solver 454 stopped at time 22.7754 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 22.775374: Nonlinear solver 454 stopped at time 22.7754 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 22.776579: Nonlinear solver 454 stopped at time 22.779 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 22.778990: Nonlinear solver 454 stopped at time 22.779 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 22.812739: Nonlinear solver 454 stopped at time 22.8224 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 22.822381: Nonlinear solver 454 stopped at time 22.8224 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 24.322600: Nonlinear solver 454 stopped at time 24.3465 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 24.394328: Nonlinear solver 454 stopped at time 24.4182 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 24.812738: Nonlinear solver 454 stopped at time 24.8366 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 24.836647: Nonlinear solver 454 stopped at time 24.8381 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 24.838141: Nonlinear solver 454 stopped at time 24.8381 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.020402: Nonlinear solver 454 stopped at time 25.0324 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.032356: Nonlinear solver 454 stopped at time 25.0383 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.038334: Nonlinear solver 454 stopped at time 25.0383 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.098107: Nonlinear solver 454 stopped at time 25.1011 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.101095: Nonlinear solver 454 stopped at time 25.1011 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.270888: Nonlinear solver 454 stopped at time 25.2948 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.294797: Nonlinear solver 454 stopped at time 25.3008 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.300774: Nonlinear solver 454 stopped at time 25.3008 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.312729: Nonlinear solver 454 stopped at time 25.3366 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.336638: Nonlinear solver 454 stopped at time 25.3366 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.338132: Nonlinear solver 454 stopped at time 25.3411 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.341121: Nonlinear solver 454 stopped at time 25.3411 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.376984: Nonlinear solver 454 stopped at time 25.4009 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.424803: Nonlinear solver 454 stopped at time 25.4368 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.436757: Nonlinear solver 454 stopped at time 25.4368 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 25.436757: Nonlinear solver 454 stopped at time 25.4391 with error in algloop solver: Nonlinear solver failed! DASKR-- R IS ILL-DEFINED. ZERO VALUES WERE FOUND AT TWO VERY CLOSE T VALUES, AT T = R1 In above message, R1 = 2.5439148112950E+01 ERROR : solver: SimManager: Simulation stopped with errors before t = 120.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -33 INFO : solver: SimManager: Simulation stop time: 120.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 1259 INFO : solver: DASSL: residual evaluations nre = 1371 INFO : solver: DASSL: jacobian evaluations nje = 239 INFO : solver: DASSL: root evaluations nrt = 1324 INFO : solver: DASSL: error test failures netf = 2 INFO : solver: DASSL: nonlinear convergence failures ncfn = 71 INFO : solver: DASSL: nonlinear iterations nni = 1301 INFO : solver: DASSL: last evaluation time t = 25.436757 INFO : solver: DASSL: last step size h = 0.011955 INFO : solver: DASSL: last used order k = 1 ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol