Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./AixLib_AixLib.Fluid.Examples.FlowSystem.Simplified2 -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | debug | Solving non-linear system 3374 failed at time=5.20001101351215. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20003304053646. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20001652026823. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20001239020117. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20001135768441. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20001109955522. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20001103502292. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20001101888985. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20001101485658. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20001101384826. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20001101359618. | | | | For more information please use -lv LOG_NLS. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 5.2000110135122E+00 R2 = 2.1006607350651E-11 DASKR-- NONLINEAR SYSTEM SOLVER COULD NOT CONVERGE DASKR-- BECAUSE IRES WAS EQUAL TO MINUS ONE stdout | warning | A Modelica assert prevents the integrator to continue. For more information use -lv LOG_SOLVER stdout | warning | can't continue. time = 5.200011 assert | debug | Solving non-linear system 3374 failed at time=5.20001101351215. | | | | For more information please use -lv LOG_NLS. stdout | warning | Integrator attempt to handle a problem with a called assert. assert | debug | Solving non-linear system 3374 failed at time=5.20001101350901. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20000275337725. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20000826013176. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20001927364076. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20004130065878. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20017346276688. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.200349678911. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20021751680291. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.20030562487497. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 3374 failed at time=5.2004818410191. | | | | For more information please use -lv LOG_NLS.