startTime=0 stopTime=10000 tolerance=1e-06 numberOfIntervals=2500 stepSize=4 Regular simulation: ./Buildings_3.0.0_Buildings.Fluid.Examples.ResistanceVolumeFlowReversal -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. assert | debug | Solving non-linear system 1827 failed at time=1.11342916914913e-06. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=2.78357292287282e-07. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=6.95893230718204e-08. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.73973307679551e-08. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=4.34933269198878e-09. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.08733317299719e-09. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=2.71833293249299e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=6.79583233123246e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=2.03874969936974e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.01937484968487e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=7.64531137263652e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=9.34426945544464e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.27421856210609e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.01937484968487e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=9.55663921579565e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=9.98137873649768e-11. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.08308577779017e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.01937484968487e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00344711765854e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.01406560567609e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00610173966293e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00411077315964e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00543808416183e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00444260091019e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00419373009728e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00435964397255e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.0046914717231e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00444260091019e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00438038320696e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00442186167578e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00450481861342e-10. | | | | For more information please use -lv LOG_NLS. assert | debug | Solving non-linear system 1827 failed at time=1.00444260091019e-10. | | | | For more information please use -lv LOG_NLS. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 1.0044218616758E-10 R2 = 5.1848086023197E-16 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 = 0.000000 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 1.00442e-10 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0191458s reading init.xml | | | | | | 0.00237799s reading info.xml | | | | | | 8.7504e-05s [ 0.1%] pre-initialization | | | | | | 0.000324268s [ 0.6%] initialization | | | | | | 0.0580237s [ 99.2%] steps | | | | | | 8.6205e-05s [ 0.1%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 7.462e-06s [ 0.0%] event-handling | | | | | | 1.3956e-05s [ 0.0%] overhead | | | | | | -2.8364e-05s [ -0.0%] simulation | | | | | | 0.0585148s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 11 steps taken | | | | | | 32 calls of functionODE | | | | | | 11 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 21 convergence test failures | | | | | | 0.0281858s time of jacobian evaluation