Environment - simulationEnvironment: startTime=0 stopTime=1 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.0004 Regular simulation: ./AixLib_latest_AixLib.Fluid.Movers.Compressors.Examples.RotaryCompressorPressureHeatLosses -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 ERROR : solver: SimManager: Simulation stopped with errors before t = 1.000000 ERROR : solver: SimManager: Number of event iteration steps exceeded at time: 0.000000 INFO : solver: SimManager: Simulation stop time: 1.000000 INFO : solver: Simulation info from solver: 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 = 0.000000: Nonlinear solver 358 stopped at time 0 with error in algloop solver: Nonlinear solver failed! WARNING: solver: DASSL: failed evaluation of roots at t = 0.000000: Nonlinear solver 358 stopped at time 1e-25 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 = 1.0000000000000E-25 ERROR : solver: SimManager: Simulation stopped with errors before t = 1.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -33 INFO : solver: SimManager: Simulation stop time: 1.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 0 INFO : solver: DASSL: residual evaluations nre = 0 INFO : solver: DASSL: jacobian evaluations nje = 0 INFO : solver: DASSL: root evaluations nrt = 2 INFO : solver: DASSL: error test failures netf = 0 INFO : solver: DASSL: nonlinear convergence failures ncfn = 0 INFO : solver: DASSL: nonlinear iterations nni = 0 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 = 1 ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol