startTime=0 stopTime=6000 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.4 Regular simulation: ./ModelicaTest_3.2.1_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_FixedInitial -abortSlowSimulation -alarm=480 -lv LOG_STATS assert | warning | The following assertion has been violated at time 0.000000 | | | | pump.delta_head_init >= 0.0 assert | warning | Variable violating min constraint: 0.0 <= pump.delta_head_init, has value: -2.0431 stdout | warning | While solving non-linear system an assertion failed during initialization. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | warning | While solving non-linear system an assertion failed at time 4.10424e-09. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V stdout | warning | While solving non-linear system an assertion failed at time 4.10424e-09. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1284 failed at time=4.10423800252111e-09. | | | | For more information please use -lv LOG_NLS. stdout | warning | While solving non-linear system an assertion failed at time 1.02606e-09. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V stdout | warning | While solving non-linear system an assertion failed at time 1.02606e-09. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1284 failed at time=1.02605950063028e-09. | | | | For more information please use -lv LOG_NLS. stdout | warning | While solving non-linear system an assertion failed at time 2.56515e-10. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V stdout | warning | While solving non-linear system an assertion failed at time 2.56515e-10. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1284 failed at time=2.56514875157569e-10. | | | | For more information please use -lv LOG_NLS. stdout | warning | While solving non-linear system an assertion failed at time 6.41287e-11. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V stdout | warning | While solving non-linear system an assertion failed at time 6.41287e-11. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1284 failed at time=6.41287187893923e-11. | | | | For more information please use -lv LOG_NLS. stdout | warning | While solving non-linear system an assertion failed at time 1.60322e-11. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V stdout | warning | While solving non-linear system an assertion failed at time 1.60322e-11. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1284 failed at time=1.60321796973481e-11. | | | | For more information please use -lv LOG_NLS. stdout | warning | While solving non-linear system an assertion failed at time 4.00804e-12. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V stdout | warning | While solving non-linear system an assertion failed at time 4.00804e-12. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1284 failed at time=4.00804492433702e-12. | | | | For more information please use -lv LOG_NLS. stdout | warning | While solving non-linear system an assertion failed at time 1.00201e-12. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V stdout | warning | While solving non-linear system an assertion failed at time 1.00201e-12. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1284 failed at time=1.00201123108426e-12. | | | | For more information please use -lv LOG_NLS. stdout | warning | While solving non-linear system an assertion failed at time 2.50503e-13. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V stdout | warning | While solving non-linear system an assertion failed at time 2.50503e-13. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1284 failed at time=2.50502807771064e-13. | | | | For more information please use -lv LOG_NLS. stdout | warning | While solving non-linear system an assertion failed at time 6.26257e-14. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V stdout | warning | While solving non-linear system an assertion failed at time 6.26257e-14. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1284 failed at time=6.2625701942766e-14. | | | | For more information please use -lv LOG_NLS. stdout | warning | While solving non-linear system an assertion failed at time 1.56564e-14. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V stdout | warning | While solving non-linear system an assertion failed at time 1.56564e-14. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1284 failed at time=1.56564254856915e-14. | | | | For more information please use -lv LOG_NLS. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 0.0000000000000E+00 R2 = 3.9141063714229E-15 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 0 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0179288s reading init.xml | | | | | | 0.0016267s reading info.xml | | | | | | 0.000217077s [ 0.0%] pre-initialization | | | | | | 0.00649998s [ 0.2%] initialization | | | | | | 2.92471s [ 99.8%] steps | | | | | | 5.3822e-05s [ 0.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000133541s [ 0.0%] event-handling | | | | | | 3.0166e-05s [ 0.0%] overhead | | | | | | -5.1137e-05s [ -0.0%] simulation | | | | | | 2.93159s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 0 steps taken | | | | | | 10 calls of functionODE | | | | | | 0 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 10 convergence test failures | | | | | | 0s time of jacobian evaluation