startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump2 -abortSlowSimulation -alarm=480 -lv LOG_STATS 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 assert | warning | The following assertion has been violated at time 0.000000 | | | | DynamicCentrifugalPump1.hn >= 0.0 assert | warning | Variable violating min constraint: 0.0 <= DynamicCentrifugalPump1.hn, has value: -9.28123e-55 LOG_SUCCESS | info | The initialization finished successfully without homotopy method. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 5.0761191720551E-03 R2 = 6.3072158954737E-17 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 = 0.005076 assert | info | The following assertion has been violated at time 0.005076 | | | | volumeA.pro.x >= 0.0 and volumeA.pro.x <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= volumeA.pro.x <= 1.0, has value: -1 assert | info | The following assertion has been violated at time 0.005076 | | | | DynamicCentrifugalPump1.pro.x >= 0.0 and DynamicCentrifugalPump1.pro.x <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= DynamicCentrifugalPump1.pro.x <= 1.0, has value: -1 assert | info | The following assertion has been violated at time 0.005076 | | | | dynamicReliefValve.pro.x >= 0.0 and dynamicReliefValve.pro.x <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= dynamicReliefValve.pro.x <= 1.0, has value: -1 assert | info | The following assertion has been violated at time 0.005076 | | | | Valve.pro.x >= 0.0 and Valve.pro.x <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= Valve.pro.x <= 1.0, has value: -1 assert | info | The following assertion has been violated at time 0.005076 | | | | $cse1.x >= 0.0 and $cse1.x <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= $cse1.x <= 1.0, has value: -1 assert | info | The following assertion has been violated at time 0.005076 | | | | $cse12.x >= 0.0 and $cse12.x <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= $cse12.x <= 1.0, has value: -1 assert | info | The following assertion has been violated at time 0.005076 | | | | $cse14.x >= 0.0 and $cse14.x <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= $cse14.x <= 1.0, has value: -1 assert | info | The following assertion has been violated at time 0.005076 | | | | $cse15.x >= 0.0 and $cse15.x <= 1.0 assert | info | Variable violating min/max constraint: 0.0 <= $cse15.x <= 1.0, has value: -1 assert | info | The following assertion has been violated at time 0.005076 | | | | Tank.Cs2.P >= 0.0 assert | info | Variable violating min constraint: 0.0 <= Tank.Cs2.P, has value: -3.98028e+06 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 0.00507612 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00615801s reading init.xml | | | | | | 0.000523753s reading info.xml | | | | | | 6.8999e-05s [ 0.0%] pre-initialization | | | | | | 0.221131s [ 21.6%] initialization | | | | | | 0.254563s [ 24.8%] steps | | | | | | 0.00074298s [ 0.1%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.170032s [ 16.6%] event-handling | | | | | | 4.0935e-05s [ 0.0%] overhead | | | | | | 0.37911s [ 37.0%] simulation | | | | | | 1.02569s [100.0%] total | | | | | events | | | | | | 3 state events | | | | | | 1 time events | | | | | solver: dassl | | | | | | 206 steps taken | | | | | | 306 calls of functionODE | | | | | | 111 evaluations of jacobian | | | | | | 6 error test failures | | | | | | 34 convergence test failures | | | | | | 0.421253s time of jacobian evaluation