Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=3600 stepSize=1 Regular simulation: ./Modelica_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.BatchPlant_StandardWater -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS 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. 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. 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. 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. 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. 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_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | warning | The following assertion has been violated at time 1.000000 | | | | pipeB1B3.flowModel.m_flows[1] >= 0.0 and pipeB1B3.flowModel.m_flows[1] <= 100000.0 assert | warning | Variable violating min/max constraint: 0.0 <= pipeB1B3.flowModel.m_flows[1] <= 100000.0, has value: -2.64511e-14 assert | warning | The following assertion has been violated at time 594.658704 | | | | B5.m_flow_BottomPorts[1] >= -100000.0 and B5.m_flow_BottomPorts[1] <= 0.0 assert | warning | Variable violating min/max constraint: -100000.0 <= B5.m_flow_BottomPorts[1] <= 0.0, has value: 4.29857e-12 assert | warning | The following assertion has been violated at time 594.658704 | | | | B6.topPorts[1].m_flow >= 0.0 and B6.topPorts[1].m_flow <= 100000.0 assert | warning | Variable violating min/max constraint: 0.0 <= B6.topPorts[1].m_flow <= 100000.0, has value: -3.6373e-05 assert | debug | Solving non-linear system 4087 failed at time=740.550022190698. | | | | For more information please use -lv LOG_NLS. assert | warning | The following assertion has been violated at time 741.549572 | | | | V6.m_flow >= max(-(if volume8.portFlowDirection_3 == Modelica.Fluid.Types.PortFlowDirection.Leaving then 0.0 else 9.999999999999999e+59), 0.0) and V6.m_flow <= min(-(if volume8.portFlowDirection_3 == Modelica.Fluid.Types.PortFlowDirection.Entering then 0.0 else -9.999999999999999e+59), 100000.0) assert | warning | Variable violating min/max constraint: max(-(if volume8.portFlowDirection_3 == Modelica.Fluid.Types.PortFlowDirection.Leaving then 0.0 else 9.999999999999999e+59), 0.0) <= V6.m_flow <= min(-(if volume8.portFlowDirection_3 == Modelica.Fluid.Types.PortFlowDirection.Entering then 0.0 else -9.999999999999999e+59), 100000.0), has value: -1.05546e-10 assert | debug | Solving non-linear system 3929 failed at time=741.550022264888. | | | | For more information please use -lv LOG_NLS. assert | warning | The following assertion has been violated at time 741.649572 | | | | pipeB2B3.flowModel.m_flows[1] >= 0.0 and pipeB2B3.flowModel.m_flows[1] <= 100000.0 assert | warning | Variable violating min/max constraint: 0.0 <= pipeB2B3.flowModel.m_flows[1] <= 100000.0, has value: -3.33067e-16 stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 754.486551. That might raise performance issues, for more information use -lv LOG_LS. stdout | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 2171.442081. That might raise performance issues, for more information use -lv LOG_LS. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0510727s reading init.xml | | | | | | 0.00441655s reading info.xml | | | | | | 0.00164594s [ 0.0%] pre-initialization | | | | | | 0.0157725s [ 0.1%] initialization | | | | | | 0.00113348s [ 0.0%] steps | | | | | | 0.0390501s [ 0.2%] solver (excl. callbacks) | | | | | | 0.0517357s [ 0.2%] creating output-file | | | | | | 5.41216s [ 25.1%] event-handling | | | | | | 0.0900448s [ 0.4%] overhead | | | | | | 15.9575s [ 74.0%] simulation | | | | | | 21.5691s [100.0%] total | | | | | events | | | | | | 73 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 2401 steps taken | | | | | | 4175 calls of functionODE | | | | | | 1613 evaluations of jacobian | | | | | | 101 error test failures | | | | | | 277 convergence test failures | | | | | | 8.1004s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.