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 2.1.0/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 2.1.0/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 | | | | | | 0.0139108s reading init.xml | | | | | | 0.00113872s reading info.xml | | | | | | 9.5338e-05s [ 0.1%] pre-initialization | | | | | | 0.000357581s [ 0.5%] initialization | | | | | | 5.941e-06s [ 0.0%] steps | | | | | | 0.00414233s [ 5.6%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0163345s [ 22.2%] event-handling | | | | | | 0.0148409s [ 20.2%] overhead | | | | | | 0.0378149s [ 51.4%] simulation | | | | | | 0.0735914s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 2312 steps taken | | | | | | 3653 calls of functionODE | | | | | | 460 evaluations of jacobian | | | | | | 335 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00580091s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.