Environment - simulationEnvironment: startTime=0 stopTime=1 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.0004 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../Buildings_13_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlow -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/Interfaces/PartialTwoPortInterface.mo:20:3-21:81:writable] | | | | The following assertion has been violated at time 0.500000 | | | | ((resParallel[10].m_flow >= 0.0 and resParallel[10].m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= resParallel[10].m_flow <= 1e5, has value: -3.13058e-34" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00273773s reading init.xml | | | | | | 0.000360167s reading info.xml | | | | | | 4.1779e-05s [ 1.6%] pre-initialization | | | | | | 0.000163037s [ 6.1%] initialization | | | | | | 3.6428e-05s [ 1.4%] steps | | | | | | 2.3839e-05s [ 0.9%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 9.2896e-05s [ 3.5%] event-handling | | | | | | 0.000382114s [ 14.2%] overhead | | | | | | 0.00194891s [ 72.5%] simulation | | | | | | 0.00268901s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 2 time events | | | | | solver: euler | | | | | | 2500 steps taken | | | | | | 2500 calls of functionODE | | | | | | 0 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.