Environment - simulationEnvironment: startTime=0 stopTime=10000 tolerance=1e-06 numberOfIntervals=2500 stepSize=4 Regular simulation: ./AixLib_AixLib.Fluid.DistrictHeatingCooling.Demands.Examples.OpenLoopVarTSupplyDpBypass -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 2.1.1/Fluid/Interfaces/PartialTwoPortInterface.mo:20:3-21:81:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pipeReturn.m_flow >= 0.0 and pipeReturn.m_flow <= 0.0)) --> "Variable violating min/max constraint: 0.0 <= pipeReturn.m_flow <= 0.0, has value: -0.114787" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 2.1.1/Fluid/Interfaces/PartialTwoPortInterface.mo:20:3-21:81:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pipeSupply.m_flow >= 0.0 and pipeSupply.m_flow <= 0.0)) --> "Variable violating min/max constraint: 0.0 <= pipeSupply.m_flow <= 0.0, has value: 0.114787" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.017192s reading init.xml | | | | | | 0.00159154s reading info.xml | | | | | | 0.000115887s [ 0.2%] pre-initialization | | | | | | 0.000353112s [ 0.6%] initialization | | | | | | 1.4948e-05s [ 0.0%] steps | | | | | | 0.00413514s [ 7.3%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0131706s [ 23.4%] event-handling | | | | | | 0.00848339s [ 15.1%] overhead | | | | | | 0.0300947s [ 53.4%] simulation | | | | | | 0.0563678s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 3004 steps taken | | | | | | 4735 calls of functionODE | | | | | | 381 evaluations of jacobian | | | | | | 475 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00532675s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.