Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump2 -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_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_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. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 5.0758979983041E-03 R2 = 2.5252093866009E-16 DASKR-- NONLINEAR SYSTEM SOLVER COULD NOT CONVERGE DASKR-- BECAUSE IRES WAS EQUAL TO MINUS ONE LOG_STDOUT | warning | A Modelica assert prevents the integrator to continue. For more information use -lv LOG_SOLVER LOG_STDOUT | warning | can't continue. time = 0.005076 LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/Common.mo:99:5-99:63:writable] | | | | The following assertion has been violated at time 0.005076 | | | | ((DynamicCentrifugalPump1.pro.x >= 0.0 and DynamicCentrifugalPump1.pro.x <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= DynamicCentrifugalPump1.pro.x <= 1.0, has value: -1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/Common.mo:99:5-99:63:writable] | | | | The following assertion has been violated at time 0.005076 | | | | ((volumeA.pro.x >= 0.0 and volumeA.pro.x <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= volumeA.pro.x <= 1.0, has value: -1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/Common.mo:99:5-99:63:writable] | | | | The following assertion has been violated at time 0.005076 | | | | ((dynamicReliefValve.pro.x >= 0.0 and dynamicReliefValve.pro.x <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= dynamicReliefValve.pro.x <= 1.0, has value: -1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/Common.mo:99:5-99:63:writable] | | | | The following assertion has been violated at time 0.005076 | | | | ((Valve.pro.x >= 0.0 and Valve.pro.x <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= Valve.pro.x <= 1.0, has value: -1" LOG_ASSERT | info | The following assertion has been violated at time 0.005076 | | | | (($cse1.x >= 0.0 and $cse1.x <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= $cse1.x <= 1.0, has value: -1" LOG_ASSERT | info | The following assertion has been violated at time 0.005076 | | | | (($cse11.x >= 0.0 and $cse11.x <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= $cse11.x <= 1.0, has value: -1" LOG_ASSERT | info | The following assertion has been violated at time 0.005076 | | | | (($cse13.x >= 0.0 and $cse13.x <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= $cse13.x <= 1.0, has value: -1" LOG_ASSERT | info | The following assertion has been violated at time 0.005076 | | | | (($cse14.x >= 0.0 and $cse14.x <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= $cse14.x <= 1.0, has value: -1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/WaterSteam/Connectors.mo:54:5-54:85:writable] | | | | The following assertion has been violated at time 0.005076 | | | | ((Tank.Cs2.P >= 0.0)) --> "Variable violating min constraint: 0.0 <= Tank.Cs2.P, has value: -3.97963e+06" LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.0050759 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 2.3324e-05s [ 0.0%] pre-initialization | | | | | | 0.054038s [ 55.8%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000280736s [ 0.3%] solver (excl. callbacks) | | | | | | 1.1542e-05s [ 0.0%] creating output-file | | | | | | 0.0085117s [ 8.8%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0340036s [ 35.1%] simulation | | | | | | 0.0968689s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 1 time events | | | | | solver: dassl | | | | | | 202 steps taken | | | | | | 298 calls of functionODE | | | | | | 106 evaluations of jacobian | | | | | | 6 error test failures | | | | | | 30 convergence test failures | | | | | | 0.0215177s time of jacobian evaluation