Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=5082 stepSize=0.708383 Regular simulation: ./Modelica_3.2.3_Modelica.Fluid.Examples.AST_BatchPlant.BatchPlant_StandardWater -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Interfaces.mo:1027:9-1032:39:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pipeB1B3.flowModel.m_flows[1] >= 0.0 and pipeB1B3.flowModel.m_flows[1] <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= pipeB1B3.flowModel.m_flows[1] <= 1e5, has value: -5.50647e-16" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Interfaces.mo:1027:9-1032:39:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pipeB2B3.flowModel.m_flows[1] >= 0.0 and pipeB2B3.flowModel.m_flows[1] <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= pipeB2B3.flowModel.m_flows[1] <= 1e5, has value: -5.50647e-16" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Interfaces.mo:13:5-14:68:writable] | | | | The following assertion has been violated at time 594.760446 | | | | ((B6.topPorts[1].m_flow >= 0.0 and B6.topPorts[1].m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= B6.topPorts[1].m_flow <= 1e5, has value: -3.6351e-05" LOG_ASSERT | debug | Solving non-linear system 3475 failed at time=740.781222038771. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 3475 failed at time=740.781222038771. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | warning | Integrator attempt to handle a problem with a called assert. LOG_ASSERT | debug | Solving non-linear system 3475 failed at time=740.781222054517. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 3475 failed at time=740.781222042708. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 3475 failed at time=740.781222039755. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 3475 failed at time=740.781222039017. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 3485 failed at time=740.781222038832. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 3475 failed at time=740.781222038786. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 3475 failed at time=740.781222038775. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 3475 failed at time=740.781222038772. | | | | For more information please use -lv LOG_NLS. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 7.4078122203877E+02 R2 = 2.4027054787092E-13 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 = 740.781222 LOG_ASSERT | debug | Solving non-linear system 3475 failed at time=740.781222038771. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | info | model terminate | Simulation terminated by an assert at time: 740.781 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0416131s reading init.xml | | | | | | 0.00299489s reading info.xml | | | | | | 0.000839918s [ 0.0%] pre-initialization | | | | | | 0.00516159s [ 0.3%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.00788354s [ 0.4%] solver (excl. callbacks) | | | | | | 0.000740551s [ 0.0%] creating output-file | | | | | | 0.261449s [ 13.3%] event-handling | | | | | | 0.00562743s [ 0.3%] overhead | | | | | | 1.6827s [ 85.7%] simulation | | | | | | 1.9644s [100.0%] total | | | | | events | | | | | | 17 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 1226 steps taken | | | | | | 2363 calls of functionODE | | | | | | 1303 evaluations of jacobian | | | | | | 16 error test failures | | | | | | 362 convergence test failures | | | | | | 1.26057s time of jacobian evaluation